Severe Storms

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0226 AM CDT Sun Mar 16 2025 Valid 181200Z - 191200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST NEBRASKA...IOWA AND FAR NORTHERN MISSOURI... ...SUMMARY... Thunderstorms associated with marginally severe hail will be possible from late Tuesday night into the early morning on Wednesday from southeast Nebraska into Iowa and far northern Missouri. ...Southeast Nebraska/Iowa/Far Northwest Missouri... At mid-levels on Tuesday, anticyclonic flow is forecast to be in place across the eastern half of the nation, as a trough moves quickly eastward through the Intermountain West and central Rockies. During the afternoon and evening, moisture return will take place ahead of the approaching system from the Ark-La-Tex northward into the mid Missouri Valley. By Tuesday night, surface dewpoints are forecast to reach the upper 40s and lower 50s F within a narrow corridor from far eastern Oklahoma into far eastern Kansas and southern Iowa. Overnight, a cold front is forecast to move through the central Plains and mid Missouri Valley, along which thunderstorm development is expected to take place. Forecast soundings at 06Z to 09Z near the front in far northwest Missouri and far southern Iowa have a low-level temperature inversion up to near 850 mb, with elevated instability located mostly above 700 mb. MUCAPE in the area is forecast to reach the 500 to 750 J/kg range, with effective shear of 30 to 40 knots. Mid-level lapse are forecast to be around 8 C/km. This environment could be enough for marginally severe hail with rotating storms that move along and near the instability axis. The majority of the severe threat is expected late in the period, between 06Z to 12Z early on Wednesday. ..Broyles.. 03/16/2025 Read more

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0226 AM CDT Sun Mar 16 2025 Valid 181200Z - 191200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST NEBRASKA...IOWA AND FAR NORTHERN MISSOURI... ...SUMMARY... Thunderstorms associated with marginally severe hail will be possible from late Tuesday night into the early morning on Wednesday from southeast Nebraska into Iowa and far northern Missouri. ...Southeast Nebraska/Iowa/Far Northwest Missouri... At mid-levels on Tuesday, anticyclonic flow is forecast to be in place across the eastern half of the nation, as a trough moves quickly eastward through the Intermountain West and central Rockies. During the afternoon and evening, moisture return will take place ahead of the approaching system from the Ark-La-Tex northward into the mid Missouri Valley. By Tuesday night, surface dewpoints are forecast to reach the upper 40s and lower 50s F within a narrow corridor from far eastern Oklahoma into far eastern Kansas and southern Iowa. Overnight, a cold front is forecast to move through the central Plains and mid Missouri Valley, along which thunderstorm development is expected to take place. Forecast soundings at 06Z to 09Z near the front in far northwest Missouri and far southern Iowa have a low-level temperature inversion up to near 850 mb, with elevated instability located mostly above 700 mb. MUCAPE in the area is forecast to reach the 500 to 750 J/kg range, with effective shear of 30 to 40 knots. Mid-level lapse are forecast to be around 8 C/km. This environment could be enough for marginally severe hail with rotating storms that move along and near the instability axis. The majority of the severe threat is expected late in the period, between 06Z to 12Z early on Wednesday. ..Broyles.. 03/16/2025 Read more

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0226 AM CDT Sun Mar 16 2025 Valid 181200Z - 191200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS SOUTHEAST NEBRASKA...IOWA AND FAR NORTHERN MISSOURI... ...SUMMARY... Thunderstorms associated with marginally severe hail will be possible from late Tuesday night into the early morning on Wednesday from southeast Nebraska into Iowa and far northern Missouri. ...Southeast Nebraska/Iowa/Far Northwest Missouri... At mid-levels on Tuesday, anticyclonic flow is forecast to be in place across the eastern half of the nation, as a trough moves quickly eastward through the Intermountain West and central Rockies. During the afternoon and evening, moisture return will take place ahead of the approaching system from the Ark-La-Tex northward into the mid Missouri Valley. By Tuesday night, surface dewpoints are forecast to reach the upper 40s and lower 50s F within a narrow corridor from far eastern Oklahoma into far eastern Kansas and southern Iowa. Overnight, a cold front is forecast to move through the central Plains and mid Missouri Valley, along which thunderstorm development is expected to take place. Forecast soundings at 06Z to 09Z near the front in far northwest Missouri and far southern Iowa have a low-level temperature inversion up to near 850 mb, with elevated instability located mostly above 700 mb. MUCAPE in the area is forecast to reach the 500 to 750 J/kg range, with effective shear of 30 to 40 knots. Mid-level lapse are forecast to be around 8 C/km. This environment could be enough for marginally severe hail with rotating storms that move along and near the instability axis. The majority of the severe threat is expected late in the period, between 06Z to 12Z early on Wednesday. ..Broyles.. 03/16/2025 Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0153 AM CDT Sun Mar 16 2025 Valid 171200Z - 181200Z ...Synopsis... Fire weather concerns will return to the southern and central Plains on Monday as a dry return flow regime becomes established across the central CONUS. A surface low is forecast to deepen along the northern High Plains before migrating into the northern Plains through the day Monday. As this occurs, a strong low-level mass response will induce breezy southerly winds from TX into the central Plains. A recent frontal passage into the northern Gulf has degraded moisture quality along the TX coast with persistent offshore flow expected for the next 24 hours. Consequently, moisture return into the Plains on Monday is expected to be limited and will allow for RH reductions into the teens to mid 20s as temperatures climb into the 60s and 70s. A surface high shifting into the Southeast by Monday afternoon will support strong pressure gradient winds across NM and western TX/OK with a high probability for a large swath of sustained winds over 20 mph. Fire weather concerns are expected to be greatest across this region given recent fire activity and expected RH reductions into the low teens and single digits. Further north into the central High Plains, closer proximity to the surface trough/low will likely result in sustained winds closer to 15-20 mph. While weaker, these will still be sufficient to pose a widespread fire weather risk given receptive fine fuels over the region. Both the Critical and Elevated fire weather risk areas were expanded east compared to the previous forecast to take into account the typical bias in guidance to under-mix the boundary layer in these regimes (which typically results in drier/windier conditions than otherwise expected). Additional uncertainties include the east/northeast extent of the fire weather risk given recent precipitation across parts of the MO River Valley. Fuel trends will be monitored and further expansions may be needed depending on fuel trends. ..Moore.. 03/16/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more