Severe Storms

No Mesoscale Discussions are in effect as of Tue Dec 10 22:26:01 UTC 2024.

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0335 PM CST Tue Dec 10 2024 Valid 121200Z - 181200Z ...D3/Thursday Florida Peninsula... A deep long-wave trough will move across the eastern US on D3/Thursday, with attendant cold front and enhanced west to northwest flow aloft overspreading portions of the northern and central Florida Peninsula. Though the strongest flow aloft will remain to the north, there is potential for breezy surface winds around 10-15 mph to overlap relative humidity around 35-40 percent as drier and cooler air filters in behind the front. This region has received well below normal rainfall in the last 30-60 days, with ERCs approaching the 80-90th percentile. Rainfall is forecast with the frontal passage, most potential for wetting rainfall on the western coast of the peninsula. As winds and relative humidity look to be more in line with Elevated fire weather concerns and with potential for rainfall, no areas are needed at this time but trends will be monitored in the coming days given the Critical status of fuels. ...High/Southern Plains... As the progressive pattern of trough ejections continues through early next week, periods of dry/windy conditions are expected across the High/Southern Plains, however,fuels do not appear supportive of large-fire potential at this time. ERC forecasts do indicate fuels will dry, particularly across western Texas into eastern New Mexico, but largely remain below Critical thresholds. ..Thornton.. 12/10/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0335 PM CST Tue Dec 10 2024 Valid 121200Z - 181200Z ...D3/Thursday Florida Peninsula... A deep long-wave trough will move across the eastern US on D3/Thursday, with attendant cold front and enhanced west to northwest flow aloft overspreading portions of the northern and central Florida Peninsula. Though the strongest flow aloft will remain to the north, there is potential for breezy surface winds around 10-15 mph to overlap relative humidity around 35-40 percent as drier and cooler air filters in behind the front. This region has received well below normal rainfall in the last 30-60 days, with ERCs approaching the 80-90th percentile. Rainfall is forecast with the frontal passage, most potential for wetting rainfall on the western coast of the peninsula. As winds and relative humidity look to be more in line with Elevated fire weather concerns and with potential for rainfall, no areas are needed at this time but trends will be monitored in the coming days given the Critical status of fuels. ...High/Southern Plains... As the progressive pattern of trough ejections continues through early next week, periods of dry/windy conditions are expected across the High/Southern Plains, however,fuels do not appear supportive of large-fire potential at this time. ERC forecasts do indicate fuels will dry, particularly across western Texas into eastern New Mexico, but largely remain below Critical thresholds. ..Thornton.. 12/10/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0335 PM CST Tue Dec 10 2024 Valid 121200Z - 181200Z ...D3/Thursday Florida Peninsula... A deep long-wave trough will move across the eastern US on D3/Thursday, with attendant cold front and enhanced west to northwest flow aloft overspreading portions of the northern and central Florida Peninsula. Though the strongest flow aloft will remain to the north, there is potential for breezy surface winds around 10-15 mph to overlap relative humidity around 35-40 percent as drier and cooler air filters in behind the front. This region has received well below normal rainfall in the last 30-60 days, with ERCs approaching the 80-90th percentile. Rainfall is forecast with the frontal passage, most potential for wetting rainfall on the western coast of the peninsula. As winds and relative humidity look to be more in line with Elevated fire weather concerns and with potential for rainfall, no areas are needed at this time but trends will be monitored in the coming days given the Critical status of fuels. ...High/Southern Plains... As the progressive pattern of trough ejections continues through early next week, periods of dry/windy conditions are expected across the High/Southern Plains, however,fuels do not appear supportive of large-fire potential at this time. ERC forecasts do indicate fuels will dry, particularly across western Texas into eastern New Mexico, but largely remain below Critical thresholds. ..Thornton.. 12/10/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0335 PM CST Tue Dec 10 2024 Valid 121200Z - 181200Z ...D3/Thursday Florida Peninsula... A deep long-wave trough will move across the eastern US on D3/Thursday, with attendant cold front and enhanced west to northwest flow aloft overspreading portions of the northern and central Florida Peninsula. Though the strongest flow aloft will remain to the north, there is potential for breezy surface winds around 10-15 mph to overlap relative humidity around 35-40 percent as drier and cooler air filters in behind the front. This region has received well below normal rainfall in the last 30-60 days, with ERCs approaching the 80-90th percentile. Rainfall is forecast with the frontal passage, most potential for wetting rainfall on the western coast of the peninsula. As winds and relative humidity look to be more in line with Elevated fire weather concerns and with potential for rainfall, no areas are needed at this time but trends will be monitored in the coming days given the Critical status of fuels. ...High/Southern Plains... As the progressive pattern of trough ejections continues through early next week, periods of dry/windy conditions are expected across the High/Southern Plains, however,fuels do not appear supportive of large-fire potential at this time. ERC forecasts do indicate fuels will dry, particularly across western Texas into eastern New Mexico, but largely remain below Critical thresholds. ..Thornton.. 12/10/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0335 PM CST Tue Dec 10 2024 Valid 121200Z - 181200Z ...D3/Thursday Florida Peninsula... A deep long-wave trough will move across the eastern US on D3/Thursday, with attendant cold front and enhanced west to northwest flow aloft overspreading portions of the northern and central Florida Peninsula. Though the strongest flow aloft will remain to the north, there is potential for breezy surface winds around 10-15 mph to overlap relative humidity around 35-40 percent as drier and cooler air filters in behind the front. This region has received well below normal rainfall in the last 30-60 days, with ERCs approaching the 80-90th percentile. Rainfall is forecast with the frontal passage, most potential for wetting rainfall on the western coast of the peninsula. As winds and relative humidity look to be more in line with Elevated fire weather concerns and with potential for rainfall, no areas are needed at this time but trends will be monitored in the coming days given the Critical status of fuels. ...High/Southern Plains... As the progressive pattern of trough ejections continues through early next week, periods of dry/windy conditions are expected across the High/Southern Plains, however,fuels do not appear supportive of large-fire potential at this time. ERC forecasts do indicate fuels will dry, particularly across western Texas into eastern New Mexico, but largely remain below Critical thresholds. ..Thornton.. 12/10/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0335 PM CST Tue Dec 10 2024 Valid 121200Z - 181200Z ...D3/Thursday Florida Peninsula... A deep long-wave trough will move across the eastern US on D3/Thursday, with attendant cold front and enhanced west to northwest flow aloft overspreading portions of the northern and central Florida Peninsula. Though the strongest flow aloft will remain to the north, there is potential for breezy surface winds around 10-15 mph to overlap relative humidity around 35-40 percent as drier and cooler air filters in behind the front. This region has received well below normal rainfall in the last 30-60 days, with ERCs approaching the 80-90th percentile. Rainfall is forecast with the frontal passage, most potential for wetting rainfall on the western coast of the peninsula. As winds and relative humidity look to be more in line with Elevated fire weather concerns and with potential for rainfall, no areas are needed at this time but trends will be monitored in the coming days given the Critical status of fuels. ...High/Southern Plains... As the progressive pattern of trough ejections continues through early next week, periods of dry/windy conditions are expected across the High/Southern Plains, however,fuels do not appear supportive of large-fire potential at this time. ERC forecasts do indicate fuels will dry, particularly across western Texas into eastern New Mexico, but largely remain below Critical thresholds. ..Thornton.. 12/10/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 3-8 Fire Weather Outlook
Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0335 PM CST Tue Dec 10 2024 Valid 121200Z - 181200Z ...D3/Thursday Florida Peninsula... A deep long-wave trough will move across the eastern US on D3/Thursday, with attendant cold front and enhanced west to northwest flow aloft overspreading portions of the northern and central Florida Peninsula. Though the strongest flow aloft will remain to the north, there is potential for breezy surface winds around 10-15 mph to overlap relative humidity around 35-40 percent as drier and cooler air filters in behind the front. This region has received well below normal rainfall in the last 30-60 days, with ERCs approaching the 80-90th percentile. Rainfall is forecast with the frontal passage, most potential for wetting rainfall on the western coast of the peninsula. As winds and relative humidity look to be more in line with Elevated fire weather concerns and with potential for rainfall, no areas are needed at this time but trends will be monitored in the coming days given the Critical status of fuels. ...High/Southern Plains... As the progressive pattern of trough ejections continues through early next week, periods of dry/windy conditions are expected across the High/Southern Plains, however,fuels do not appear supportive of large-fire potential at this time. ERC forecasts do indicate fuels will dry, particularly across western Texas into eastern New Mexico, but largely remain below Critical thresholds. ..Thornton.. 12/10/2024 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC 2000Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0157 PM CST Tue Dec 10 2024 Valid 102000Z - 111200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THROUGH THIS EVENING FROM EAST-CENTRAL ALABAMA INTO WEST-CENTRAL GEORGIA... ...SUMMARY... A few strong to severe thunderstorms may affect portions of east-central Alabama into west-central Georgia through this evening. ...20Z Update... The primary change with this update was to trim the western portion of severe probabilities, where the convective line and related wind shift has progressed eastward. Ahead of the line, latest radar data has shown brief/transient circulations over southeast AL, where low-level hodograph curvature is slightly more pronounced (beneath the core of a mesoscale LLJ) amid a warm/moist air mass. Current indications are that the greatest severe risk will be associated with this activity (and any additional development) from east-central AL into west-central GA through the remainder of the afternoon and early evening. ..Weinman.. 12/10/2024 .PREV DISCUSSION... /ISSUED 1019 AM CST Tue Dec 10 2024/ ...AL/GA... The subtropical jet extends across the Gulf Coast region today, with several subtle shortwave troughs suggested in water vapor imagery that will affect parts of FL/AL/GA. Ample low-level moisture is present across central/southern AL/GA with dewpoints in the mid-upper 60s - yielding MUCAPE around 500 J/kg. Several 12z CAM solutions indicate a mesoscale low-level jet max that will intensify ahead of the cluster of showers/thunderstorms over west-central AL. This will lead to enhanced low-level vertical shear and forcing, providing support for a few supercell/bowing storm structures and the risk of a tornado or two and damaging wind gusts. Given these trends, have opted to upgrade this corridor to SLGT. Refer to MCD #2256 for further short-term details. ...Carolinas... Late tonight, the rapidly amplifying upper jet over the TN valley will lead to an organizing band of showers and low-topped thunderstorms along the cold front over SC/NC. It still looks like the main intensification of this line will occur after 12z, so will not expand the MRGL risk farther east. However, this area will continue to be re-evaluated in later outlooks. Read more

SPC 2000Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0157 PM CST Tue Dec 10 2024 Valid 102000Z - 111200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THROUGH THIS EVENING FROM EAST-CENTRAL ALABAMA INTO WEST-CENTRAL GEORGIA... ...SUMMARY... A few strong to severe thunderstorms may affect portions of east-central Alabama into west-central Georgia through this evening. ...20Z Update... The primary change with this update was to trim the western portion of severe probabilities, where the convective line and related wind shift has progressed eastward. Ahead of the line, latest radar data has shown brief/transient circulations over southeast AL, where low-level hodograph curvature is slightly more pronounced (beneath the core of a mesoscale LLJ) amid a warm/moist air mass. Current indications are that the greatest severe risk will be associated with this activity (and any additional development) from east-central AL into west-central GA through the remainder of the afternoon and early evening. ..Weinman.. 12/10/2024 .PREV DISCUSSION... /ISSUED 1019 AM CST Tue Dec 10 2024/ ...AL/GA... The subtropical jet extends across the Gulf Coast region today, with several subtle shortwave troughs suggested in water vapor imagery that will affect parts of FL/AL/GA. Ample low-level moisture is present across central/southern AL/GA with dewpoints in the mid-upper 60s - yielding MUCAPE around 500 J/kg. Several 12z CAM solutions indicate a mesoscale low-level jet max that will intensify ahead of the cluster of showers/thunderstorms over west-central AL. This will lead to enhanced low-level vertical shear and forcing, providing support for a few supercell/bowing storm structures and the risk of a tornado or two and damaging wind gusts. Given these trends, have opted to upgrade this corridor to SLGT. Refer to MCD #2256 for further short-term details. ...Carolinas... Late tonight, the rapidly amplifying upper jet over the TN valley will lead to an organizing band of showers and low-topped thunderstorms along the cold front over SC/NC. It still looks like the main intensification of this line will occur after 12z, so will not expand the MRGL risk farther east. However, this area will continue to be re-evaluated in later outlooks. Read more

SPC 2000Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0157 PM CST Tue Dec 10 2024 Valid 102000Z - 111200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THROUGH THIS EVENING FROM EAST-CENTRAL ALABAMA INTO WEST-CENTRAL GEORGIA... ...SUMMARY... A few strong to severe thunderstorms may affect portions of east-central Alabama into west-central Georgia through this evening. ...20Z Update... The primary change with this update was to trim the western portion of severe probabilities, where the convective line and related wind shift has progressed eastward. Ahead of the line, latest radar data has shown brief/transient circulations over southeast AL, where low-level hodograph curvature is slightly more pronounced (beneath the core of a mesoscale LLJ) amid a warm/moist air mass. Current indications are that the greatest severe risk will be associated with this activity (and any additional development) from east-central AL into west-central GA through the remainder of the afternoon and early evening. ..Weinman.. 12/10/2024 .PREV DISCUSSION... /ISSUED 1019 AM CST Tue Dec 10 2024/ ...AL/GA... The subtropical jet extends across the Gulf Coast region today, with several subtle shortwave troughs suggested in water vapor imagery that will affect parts of FL/AL/GA. Ample low-level moisture is present across central/southern AL/GA with dewpoints in the mid-upper 60s - yielding MUCAPE around 500 J/kg. Several 12z CAM solutions indicate a mesoscale low-level jet max that will intensify ahead of the cluster of showers/thunderstorms over west-central AL. This will lead to enhanced low-level vertical shear and forcing, providing support for a few supercell/bowing storm structures and the risk of a tornado or two and damaging wind gusts. Given these trends, have opted to upgrade this corridor to SLGT. Refer to MCD #2256 for further short-term details. ...Carolinas... Late tonight, the rapidly amplifying upper jet over the TN valley will lead to an organizing band of showers and low-topped thunderstorms along the cold front over SC/NC. It still looks like the main intensification of this line will occur after 12z, so will not expand the MRGL risk farther east. However, this area will continue to be re-evaluated in later outlooks. Read more

SPC 2000Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0157 PM CST Tue Dec 10 2024 Valid 102000Z - 111200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THROUGH THIS EVENING FROM EAST-CENTRAL ALABAMA INTO WEST-CENTRAL GEORGIA... ...SUMMARY... A few strong to severe thunderstorms may affect portions of east-central Alabama into west-central Georgia through this evening. ...20Z Update... The primary change with this update was to trim the western portion of severe probabilities, where the convective line and related wind shift has progressed eastward. Ahead of the line, latest radar data has shown brief/transient circulations over southeast AL, where low-level hodograph curvature is slightly more pronounced (beneath the core of a mesoscale LLJ) amid a warm/moist air mass. Current indications are that the greatest severe risk will be associated with this activity (and any additional development) from east-central AL into west-central GA through the remainder of the afternoon and early evening. ..Weinman.. 12/10/2024 .PREV DISCUSSION... /ISSUED 1019 AM CST Tue Dec 10 2024/ ...AL/GA... The subtropical jet extends across the Gulf Coast region today, with several subtle shortwave troughs suggested in water vapor imagery that will affect parts of FL/AL/GA. Ample low-level moisture is present across central/southern AL/GA with dewpoints in the mid-upper 60s - yielding MUCAPE around 500 J/kg. Several 12z CAM solutions indicate a mesoscale low-level jet max that will intensify ahead of the cluster of showers/thunderstorms over west-central AL. This will lead to enhanced low-level vertical shear and forcing, providing support for a few supercell/bowing storm structures and the risk of a tornado or two and damaging wind gusts. Given these trends, have opted to upgrade this corridor to SLGT. Refer to MCD #2256 for further short-term details. ...Carolinas... Late tonight, the rapidly amplifying upper jet over the TN valley will lead to an organizing band of showers and low-topped thunderstorms along the cold front over SC/NC. It still looks like the main intensification of this line will occur after 12z, so will not expand the MRGL risk farther east. However, this area will continue to be re-evaluated in later outlooks. Read more

SPC 2000Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0157 PM CST Tue Dec 10 2024 Valid 102000Z - 111200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THROUGH THIS EVENING FROM EAST-CENTRAL ALABAMA INTO WEST-CENTRAL GEORGIA... ...SUMMARY... A few strong to severe thunderstorms may affect portions of east-central Alabama into west-central Georgia through this evening. ...20Z Update... The primary change with this update was to trim the western portion of severe probabilities, where the convective line and related wind shift has progressed eastward. Ahead of the line, latest radar data has shown brief/transient circulations over southeast AL, where low-level hodograph curvature is slightly more pronounced (beneath the core of a mesoscale LLJ) amid a warm/moist air mass. Current indications are that the greatest severe risk will be associated with this activity (and any additional development) from east-central AL into west-central GA through the remainder of the afternoon and early evening. ..Weinman.. 12/10/2024 .PREV DISCUSSION... /ISSUED 1019 AM CST Tue Dec 10 2024/ ...AL/GA... The subtropical jet extends across the Gulf Coast region today, with several subtle shortwave troughs suggested in water vapor imagery that will affect parts of FL/AL/GA. Ample low-level moisture is present across central/southern AL/GA with dewpoints in the mid-upper 60s - yielding MUCAPE around 500 J/kg. Several 12z CAM solutions indicate a mesoscale low-level jet max that will intensify ahead of the cluster of showers/thunderstorms over west-central AL. This will lead to enhanced low-level vertical shear and forcing, providing support for a few supercell/bowing storm structures and the risk of a tornado or two and damaging wind gusts. Given these trends, have opted to upgrade this corridor to SLGT. Refer to MCD #2256 for further short-term details. ...Carolinas... Late tonight, the rapidly amplifying upper jet over the TN valley will lead to an organizing band of showers and low-topped thunderstorms along the cold front over SC/NC. It still looks like the main intensification of this line will occur after 12z, so will not expand the MRGL risk farther east. However, this area will continue to be re-evaluated in later outlooks. Read more

SPC 2000Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0157 PM CST Tue Dec 10 2024 Valid 102000Z - 111200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THROUGH THIS EVENING FROM EAST-CENTRAL ALABAMA INTO WEST-CENTRAL GEORGIA... ...SUMMARY... A few strong to severe thunderstorms may affect portions of east-central Alabama into west-central Georgia through this evening. ...20Z Update... The primary change with this update was to trim the western portion of severe probabilities, where the convective line and related wind shift has progressed eastward. Ahead of the line, latest radar data has shown brief/transient circulations over southeast AL, where low-level hodograph curvature is slightly more pronounced (beneath the core of a mesoscale LLJ) amid a warm/moist air mass. Current indications are that the greatest severe risk will be associated with this activity (and any additional development) from east-central AL into west-central GA through the remainder of the afternoon and early evening. ..Weinman.. 12/10/2024 .PREV DISCUSSION... /ISSUED 1019 AM CST Tue Dec 10 2024/ ...AL/GA... The subtropical jet extends across the Gulf Coast region today, with several subtle shortwave troughs suggested in water vapor imagery that will affect parts of FL/AL/GA. Ample low-level moisture is present across central/southern AL/GA with dewpoints in the mid-upper 60s - yielding MUCAPE around 500 J/kg. Several 12z CAM solutions indicate a mesoscale low-level jet max that will intensify ahead of the cluster of showers/thunderstorms over west-central AL. This will lead to enhanced low-level vertical shear and forcing, providing support for a few supercell/bowing storm structures and the risk of a tornado or two and damaging wind gusts. Given these trends, have opted to upgrade this corridor to SLGT. Refer to MCD #2256 for further short-term details. ...Carolinas... Late tonight, the rapidly amplifying upper jet over the TN valley will lead to an organizing band of showers and low-topped thunderstorms along the cold front over SC/NC. It still looks like the main intensification of this line will occur after 12z, so will not expand the MRGL risk farther east. However, this area will continue to be re-evaluated in later outlooks. Read more

SPC 2000Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0157 PM CST Tue Dec 10 2024 Valid 102000Z - 111200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS THROUGH THIS EVENING FROM EAST-CENTRAL ALABAMA INTO WEST-CENTRAL GEORGIA... ...SUMMARY... A few strong to severe thunderstorms may affect portions of east-central Alabama into west-central Georgia through this evening. ...20Z Update... The primary change with this update was to trim the western portion of severe probabilities, where the convective line and related wind shift has progressed eastward. Ahead of the line, latest radar data has shown brief/transient circulations over southeast AL, where low-level hodograph curvature is slightly more pronounced (beneath the core of a mesoscale LLJ) amid a warm/moist air mass. Current indications are that the greatest severe risk will be associated with this activity (and any additional development) from east-central AL into west-central GA through the remainder of the afternoon and early evening. ..Weinman.. 12/10/2024 .PREV DISCUSSION... /ISSUED 1019 AM CST Tue Dec 10 2024/ ...AL/GA... The subtropical jet extends across the Gulf Coast region today, with several subtle shortwave troughs suggested in water vapor imagery that will affect parts of FL/AL/GA. Ample low-level moisture is present across central/southern AL/GA with dewpoints in the mid-upper 60s - yielding MUCAPE around 500 J/kg. Several 12z CAM solutions indicate a mesoscale low-level jet max that will intensify ahead of the cluster of showers/thunderstorms over west-central AL. This will lead to enhanced low-level vertical shear and forcing, providing support for a few supercell/bowing storm structures and the risk of a tornado or two and damaging wind gusts. Given these trends, have opted to upgrade this corridor to SLGT. Refer to MCD #2256 for further short-term details. ...Carolinas... Late tonight, the rapidly amplifying upper jet over the TN valley will lead to an organizing band of showers and low-topped thunderstorms along the cold front over SC/NC. It still looks like the main intensification of this line will occur after 12z, so will not expand the MRGL risk farther east. However, this area will continue to be re-evaluated in later outlooks. Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0129 PM CST Tue Dec 10 2024 Valid 111200Z - 121200Z Minor changes were made to the D2 Elevated area to extend areas to the coastline in Ventura/Los Angeles county. Otherwise, the outlook remains on track. See previous discussion below for more information. ..Thornton.. 12/10/2024 .PREV DISCUSSION... /ISSUED 0132 AM CST Tue Dec 10 2024/ ...Synopsis... Elevated to locally critical fire weather conditions are anticipated Wednesday along the southern CA coast as an ongoing offshore wind event begins to wane. This event is expected to peak in intensity this morning (Tuesday) before gradually abating through the late afternoon and overnight hours. Critical (20+ mph) wind speeds will likely be ongoing within the coastal mountains by 12 UTC Wednesday, but winds are expected to weaken steadily through the day as the surface high over the Great Basin shifts southeast into the Four Corners/southern High Plains. Regardless, overnight RH recovery will be minimal due to the long-duration nature of the offshore wind event heading into Wednesday morning, which will promote several hours of elevated to locally critical fire weather conditions (most likely through 18 UTC). By late Wednesday afternoon, 15-25 mph winds should be confined to typically breezy locations within the higher terrain, though widespread 5-15% RH values should persist, given increasing subsidence and diurnal heating. ...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 0129 PM CST Tue Dec 10 2024 Valid 111200Z - 121200Z Minor changes were made to the D2 Elevated area to extend areas to the coastline in Ventura/Los Angeles county. Otherwise, the outlook remains on track. See previous discussion below for more information. ..Thornton.. 12/10/2024 .PREV DISCUSSION... /ISSUED 0132 AM CST Tue Dec 10 2024/ ...Synopsis... Elevated to locally critical fire weather conditions are anticipated Wednesday along the southern CA coast as an ongoing offshore wind event begins to wane. This event is expected to peak in intensity this morning (Tuesday) before gradually abating through the late afternoon and overnight hours. Critical (20+ mph) wind speeds will likely be ongoing within the coastal mountains by 12 UTC Wednesday, but winds are expected to weaken steadily through the day as the surface high over the Great Basin shifts southeast into the Four Corners/southern High Plains. Regardless, overnight RH recovery will be minimal due to the long-duration nature of the offshore wind event heading into Wednesday morning, which will promote several hours of elevated to locally critical fire weather conditions (most likely through 18 UTC). By late Wednesday afternoon, 15-25 mph winds should be confined to typically breezy locations within the higher terrain, though widespread 5-15% RH values should persist, given increasing subsidence and diurnal heating. ...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 0129 PM CST Tue Dec 10 2024 Valid 111200Z - 121200Z Minor changes were made to the D2 Elevated area to extend areas to the coastline in Ventura/Los Angeles county. Otherwise, the outlook remains on track. See previous discussion below for more information. ..Thornton.. 12/10/2024 .PREV DISCUSSION... /ISSUED 0132 AM CST Tue Dec 10 2024/ ...Synopsis... Elevated to locally critical fire weather conditions are anticipated Wednesday along the southern CA coast as an ongoing offshore wind event begins to wane. This event is expected to peak in intensity this morning (Tuesday) before gradually abating through the late afternoon and overnight hours. Critical (20+ mph) wind speeds will likely be ongoing within the coastal mountains by 12 UTC Wednesday, but winds are expected to weaken steadily through the day as the surface high over the Great Basin shifts southeast into the Four Corners/southern High Plains. Regardless, overnight RH recovery will be minimal due to the long-duration nature of the offshore wind event heading into Wednesday morning, which will promote several hours of elevated to locally critical fire weather conditions (most likely through 18 UTC). By late Wednesday afternoon, 15-25 mph winds should be confined to typically breezy locations within the higher terrain, though widespread 5-15% RH values should persist, given increasing subsidence and diurnal heating. ...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 0129 PM CST Tue Dec 10 2024 Valid 111200Z - 121200Z Minor changes were made to the D2 Elevated area to extend areas to the coastline in Ventura/Los Angeles county. Otherwise, the outlook remains on track. See previous discussion below for more information. ..Thornton.. 12/10/2024 .PREV DISCUSSION... /ISSUED 0132 AM CST Tue Dec 10 2024/ ...Synopsis... Elevated to locally critical fire weather conditions are anticipated Wednesday along the southern CA coast as an ongoing offshore wind event begins to wane. This event is expected to peak in intensity this morning (Tuesday) before gradually abating through the late afternoon and overnight hours. Critical (20+ mph) wind speeds will likely be ongoing within the coastal mountains by 12 UTC Wednesday, but winds are expected to weaken steadily through the day as the surface high over the Great Basin shifts southeast into the Four Corners/southern High Plains. Regardless, overnight RH recovery will be minimal due to the long-duration nature of the offshore wind event heading into Wednesday morning, which will promote several hours of elevated to locally critical fire weather conditions (most likely through 18 UTC). By late Wednesday afternoon, 15-25 mph winds should be confined to typically breezy locations within the higher terrain, though widespread 5-15% RH values should persist, given increasing subsidence and diurnal heating. ...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 0129 PM CST Tue Dec 10 2024 Valid 111200Z - 121200Z Minor changes were made to the D2 Elevated area to extend areas to the coastline in Ventura/Los Angeles county. Otherwise, the outlook remains on track. See previous discussion below for more information. ..Thornton.. 12/10/2024 .PREV DISCUSSION... /ISSUED 0132 AM CST Tue Dec 10 2024/ ...Synopsis... Elevated to locally critical fire weather conditions are anticipated Wednesday along the southern CA coast as an ongoing offshore wind event begins to wane. This event is expected to peak in intensity this morning (Tuesday) before gradually abating through the late afternoon and overnight hours. Critical (20+ mph) wind speeds will likely be ongoing within the coastal mountains by 12 UTC Wednesday, but winds are expected to weaken steadily through the day as the surface high over the Great Basin shifts southeast into the Four Corners/southern High Plains. Regardless, overnight RH recovery will be minimal due to the long-duration nature of the offshore wind event heading into Wednesday morning, which will promote several hours of elevated to locally critical fire weather conditions (most likely through 18 UTC). By late Wednesday afternoon, 15-25 mph winds should be confined to typically breezy locations within the higher terrain, though widespread 5-15% RH values should persist, given increasing subsidence and diurnal heating. ...Please see www.spc.noaa.gov/fire for graphic product... Read more