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SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Fri Jan 10 2025 Valid 121200Z - 131200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Sunday. ...Synopsis... Broad upper troughing will envelop much of the CONUS on Sunday. At the surface, a low will move across the Upper Midwest and Great Lakes. A trailing cold front attendant to this low will sweep east-southeast across the Mid and Lower MS Valleys. A secondary surface low is expected over the southern Gulf of Mexico, keeping richer moisture offshore the western/central Gulf coasts. As a result, a continued dry and stable airmass will persist ahead of the aforementioned cold front, and any thunderstorm activity is expected to remain offshore the TX/LA coasts. Elsewhere across the CONUS, a cold and dry/stable airmass will preclude thunderstorm activity. ..Leitman.. 01/10/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Fri Jan 10 2025 Valid 121200Z - 131200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Sunday. ...Synopsis... Broad upper troughing will envelop much of the CONUS on Sunday. At the surface, a low will move across the Upper Midwest and Great Lakes. A trailing cold front attendant to this low will sweep east-southeast across the Mid and Lower MS Valleys. A secondary surface low is expected over the southern Gulf of Mexico, keeping richer moisture offshore the western/central Gulf coasts. As a result, a continued dry and stable airmass will persist ahead of the aforementioned cold front, and any thunderstorm activity is expected to remain offshore the TX/LA coasts. Elsewhere across the CONUS, a cold and dry/stable airmass will preclude thunderstorm activity. ..Leitman.. 01/10/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Fri Jan 10 2025 Valid 121200Z - 131200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Sunday. ...Synopsis... Broad upper troughing will envelop much of the CONUS on Sunday. At the surface, a low will move across the Upper Midwest and Great Lakes. A trailing cold front attendant to this low will sweep east-southeast across the Mid and Lower MS Valleys. A secondary surface low is expected over the southern Gulf of Mexico, keeping richer moisture offshore the western/central Gulf coasts. As a result, a continued dry and stable airmass will persist ahead of the aforementioned cold front, and any thunderstorm activity is expected to remain offshore the TX/LA coasts. Elsewhere across the CONUS, a cold and dry/stable airmass will preclude thunderstorm activity. ..Leitman.. 01/10/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Fri Jan 10 2025 Valid 121200Z - 131200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Sunday. ...Synopsis... Broad upper troughing will envelop much of the CONUS on Sunday. At the surface, a low will move across the Upper Midwest and Great Lakes. A trailing cold front attendant to this low will sweep east-southeast across the Mid and Lower MS Valleys. A secondary surface low is expected over the southern Gulf of Mexico, keeping richer moisture offshore the western/central Gulf coasts. As a result, a continued dry and stable airmass will persist ahead of the aforementioned cold front, and any thunderstorm activity is expected to remain offshore the TX/LA coasts. Elsewhere across the CONUS, a cold and dry/stable airmass will preclude thunderstorm activity. ..Leitman.. 01/10/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Fri Jan 10 2025 Valid 121200Z - 131200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Sunday. ...Synopsis... Broad upper troughing will envelop much of the CONUS on Sunday. At the surface, a low will move across the Upper Midwest and Great Lakes. A trailing cold front attendant to this low will sweep east-southeast across the Mid and Lower MS Valleys. A secondary surface low is expected over the southern Gulf of Mexico, keeping richer moisture offshore the western/central Gulf coasts. As a result, a continued dry and stable airmass will persist ahead of the aforementioned cold front, and any thunderstorm activity is expected to remain offshore the TX/LA coasts. Elsewhere across the CONUS, a cold and dry/stable airmass will preclude thunderstorm activity. ..Leitman.. 01/10/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Fri Jan 10 2025 Valid 121200Z - 131200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Sunday. ...Synopsis... Broad upper troughing will envelop much of the CONUS on Sunday. At the surface, a low will move across the Upper Midwest and Great Lakes. A trailing cold front attendant to this low will sweep east-southeast across the Mid and Lower MS Valleys. A secondary surface low is expected over the southern Gulf of Mexico, keeping richer moisture offshore the western/central Gulf coasts. As a result, a continued dry and stable airmass will persist ahead of the aforementioned cold front, and any thunderstorm activity is expected to remain offshore the TX/LA coasts. Elsewhere across the CONUS, a cold and dry/stable airmass will preclude thunderstorm activity. ..Leitman.. 01/10/2025 Read more

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Fri Jan 10 2025 Valid 111200Z - 121200Z ...Synopsis... A mid-level trough will rapidly traverse the West Coast as another upper trough impinges on the Mississippi Valley tomorrow (Saturday). A surface low will move across the Midwest in tandem with the Mississippi Valley upper trough, with secondary surface low development likely over the southern High Plains. Downslope flow is likely over eastern New Mexico into western Texas. However, questions remain regarding how low RH will dip by afternoon peak heating, precluding fire weather highlights this outlook. An upper trough traversing the West Coast will encourage some dry offshore flow across southern California. Though guidance differs on how dry the surface airmass will be, sustained offshore wind speeds may exceed 15 mph, especially in terrain-favored areas, warranting Elevated highlights. ..Squitieri.. 01/10/2025 ...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 0141 AM CST Fri Jan 10 2025 Valid 111200Z - 121200Z ...Synopsis... A mid-level trough will rapidly traverse the West Coast as another upper trough impinges on the Mississippi Valley tomorrow (Saturday). A surface low will move across the Midwest in tandem with the Mississippi Valley upper trough, with secondary surface low development likely over the southern High Plains. Downslope flow is likely over eastern New Mexico into western Texas. However, questions remain regarding how low RH will dip by afternoon peak heating, precluding fire weather highlights this outlook. An upper trough traversing the West Coast will encourage some dry offshore flow across southern California. Though guidance differs on how dry the surface airmass will be, sustained offshore wind speeds may exceed 15 mph, especially in terrain-favored areas, warranting Elevated highlights. ..Squitieri.. 01/10/2025 ...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 0141 AM CST Fri Jan 10 2025 Valid 111200Z - 121200Z ...Synopsis... A mid-level trough will rapidly traverse the West Coast as another upper trough impinges on the Mississippi Valley tomorrow (Saturday). A surface low will move across the Midwest in tandem with the Mississippi Valley upper trough, with secondary surface low development likely over the southern High Plains. Downslope flow is likely over eastern New Mexico into western Texas. However, questions remain regarding how low RH will dip by afternoon peak heating, precluding fire weather highlights this outlook. An upper trough traversing the West Coast will encourage some dry offshore flow across southern California. Though guidance differs on how dry the surface airmass will be, sustained offshore wind speeds may exceed 15 mph, especially in terrain-favored areas, warranting Elevated highlights. ..Squitieri.. 01/10/2025 ...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 0141 AM CST Fri Jan 10 2025 Valid 111200Z - 121200Z ...Synopsis... A mid-level trough will rapidly traverse the West Coast as another upper trough impinges on the Mississippi Valley tomorrow (Saturday). A surface low will move across the Midwest in tandem with the Mississippi Valley upper trough, with secondary surface low development likely over the southern High Plains. Downslope flow is likely over eastern New Mexico into western Texas. However, questions remain regarding how low RH will dip by afternoon peak heating, precluding fire weather highlights this outlook. An upper trough traversing the West Coast will encourage some dry offshore flow across southern California. Though guidance differs on how dry the surface airmass will be, sustained offshore wind speeds may exceed 15 mph, especially in terrain-favored areas, warranting Elevated highlights. ..Squitieri.. 01/10/2025 ...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 0141 AM CST Fri Jan 10 2025 Valid 111200Z - 121200Z ...Synopsis... A mid-level trough will rapidly traverse the West Coast as another upper trough impinges on the Mississippi Valley tomorrow (Saturday). A surface low will move across the Midwest in tandem with the Mississippi Valley upper trough, with secondary surface low development likely over the southern High Plains. Downslope flow is likely over eastern New Mexico into western Texas. However, questions remain regarding how low RH will dip by afternoon peak heating, precluding fire weather highlights this outlook. An upper trough traversing the West Coast will encourage some dry offshore flow across southern California. Though guidance differs on how dry the surface airmass will be, sustained offshore wind speeds may exceed 15 mph, especially in terrain-favored areas, warranting Elevated highlights. ..Squitieri.. 01/10/2025 ...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 0141 AM CST Fri Jan 10 2025 Valid 111200Z - 121200Z ...Synopsis... A mid-level trough will rapidly traverse the West Coast as another upper trough impinges on the Mississippi Valley tomorrow (Saturday). A surface low will move across the Midwest in tandem with the Mississippi Valley upper trough, with secondary surface low development likely over the southern High Plains. Downslope flow is likely over eastern New Mexico into western Texas. However, questions remain regarding how low RH will dip by afternoon peak heating, precluding fire weather highlights this outlook. An upper trough traversing the West Coast will encourage some dry offshore flow across southern California. Though guidance differs on how dry the surface airmass will be, sustained offshore wind speeds may exceed 15 mph, especially in terrain-favored areas, warranting Elevated highlights. ..Squitieri.. 01/10/2025 ...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 0141 AM CST Fri Jan 10 2025 Valid 111200Z - 121200Z ...Synopsis... A mid-level trough will rapidly traverse the West Coast as another upper trough impinges on the Mississippi Valley tomorrow (Saturday). A surface low will move across the Midwest in tandem with the Mississippi Valley upper trough, with secondary surface low development likely over the southern High Plains. Downslope flow is likely over eastern New Mexico into western Texas. However, questions remain regarding how low RH will dip by afternoon peak heating, precluding fire weather highlights this outlook. An upper trough traversing the West Coast will encourage some dry offshore flow across southern California. Though guidance differs on how dry the surface airmass will be, sustained offshore wind speeds may exceed 15 mph, especially in terrain-favored areas, warranting Elevated highlights. ..Squitieri.. 01/10/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0140 AM CST Fri Jan 10 2025 Valid 101200Z - 111200Z ...CRITICAL FIRE WEATHER AREA FOR PORTIONS OF FAR SOUTHERN COASTAL CALIFORNIA... ...Synopsis... A series of positively tilted mid-level troughs will progress southeastward across the western and central CONUS today, supporting the maintenance of surface high pressure across the Inter-mountain West. Dry offshore winds should continue off of the southern California coastline through at least the morning hours. However, the pressure gradient should diffuse through the day as the first in a series of mid-level troughs moves away from southern California. Elevated to Critical dry and windy conditions should be most prevalent during the morning, and will wane during the afternoon hours. The best chance for any Critical conditions (i.e. 20+ mph sustained offshore winds with 15 percent or less RH) will be across the San Jacinto to Laguna mountain ranges. ..Squitieri.. 01/10/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0140 AM CST Fri Jan 10 2025 Valid 101200Z - 111200Z ...CRITICAL FIRE WEATHER AREA FOR PORTIONS OF FAR SOUTHERN COASTAL CALIFORNIA... ...Synopsis... A series of positively tilted mid-level troughs will progress southeastward across the western and central CONUS today, supporting the maintenance of surface high pressure across the Inter-mountain West. Dry offshore winds should continue off of the southern California coastline through at least the morning hours. However, the pressure gradient should diffuse through the day as the first in a series of mid-level troughs moves away from southern California. Elevated to Critical dry and windy conditions should be most prevalent during the morning, and will wane during the afternoon hours. The best chance for any Critical conditions (i.e. 20+ mph sustained offshore winds with 15 percent or less RH) will be across the San Jacinto to Laguna mountain ranges. ..Squitieri.. 01/10/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0140 AM CST Fri Jan 10 2025 Valid 101200Z - 111200Z ...CRITICAL FIRE WEATHER AREA FOR PORTIONS OF FAR SOUTHERN COASTAL CALIFORNIA... ...Synopsis... A series of positively tilted mid-level troughs will progress southeastward across the western and central CONUS today, supporting the maintenance of surface high pressure across the Inter-mountain West. Dry offshore winds should continue off of the southern California coastline through at least the morning hours. However, the pressure gradient should diffuse through the day as the first in a series of mid-level troughs moves away from southern California. Elevated to Critical dry and windy conditions should be most prevalent during the morning, and will wane during the afternoon hours. The best chance for any Critical conditions (i.e. 20+ mph sustained offshore winds with 15 percent or less RH) will be across the San Jacinto to Laguna mountain ranges. ..Squitieri.. 01/10/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0140 AM CST Fri Jan 10 2025 Valid 101200Z - 111200Z ...CRITICAL FIRE WEATHER AREA FOR PORTIONS OF FAR SOUTHERN COASTAL CALIFORNIA... ...Synopsis... A series of positively tilted mid-level troughs will progress southeastward across the western and central CONUS today, supporting the maintenance of surface high pressure across the Inter-mountain West. Dry offshore winds should continue off of the southern California coastline through at least the morning hours. However, the pressure gradient should diffuse through the day as the first in a series of mid-level troughs moves away from southern California. Elevated to Critical dry and windy conditions should be most prevalent during the morning, and will wane during the afternoon hours. The best chance for any Critical conditions (i.e. 20+ mph sustained offshore winds with 15 percent or less RH) will be across the San Jacinto to Laguna mountain ranges. ..Squitieri.. 01/10/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0140 AM CST Fri Jan 10 2025 Valid 101200Z - 111200Z ...CRITICAL FIRE WEATHER AREA FOR PORTIONS OF FAR SOUTHERN COASTAL CALIFORNIA... ...Synopsis... A series of positively tilted mid-level troughs will progress southeastward across the western and central CONUS today, supporting the maintenance of surface high pressure across the Inter-mountain West. Dry offshore winds should continue off of the southern California coastline through at least the morning hours. However, the pressure gradient should diffuse through the day as the first in a series of mid-level troughs moves away from southern California. Elevated to Critical dry and windy conditions should be most prevalent during the morning, and will wane during the afternoon hours. The best chance for any Critical conditions (i.e. 20+ mph sustained offshore winds with 15 percent or less RH) will be across the San Jacinto to Laguna mountain ranges. ..Squitieri.. 01/10/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0140 AM CST Fri Jan 10 2025 Valid 101200Z - 111200Z ...CRITICAL FIRE WEATHER AREA FOR PORTIONS OF FAR SOUTHERN COASTAL CALIFORNIA... ...Synopsis... A series of positively tilted mid-level troughs will progress southeastward across the western and central CONUS today, supporting the maintenance of surface high pressure across the Inter-mountain West. Dry offshore winds should continue off of the southern California coastline through at least the morning hours. However, the pressure gradient should diffuse through the day as the first in a series of mid-level troughs moves away from southern California. Elevated to Critical dry and windy conditions should be most prevalent during the morning, and will wane during the afternoon hours. The best chance for any Critical conditions (i.e. 20+ mph sustained offshore winds with 15 percent or less RH) will be across the San Jacinto to Laguna mountain ranges. ..Squitieri.. 01/10/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0140 AM CST Fri Jan 10 2025 Valid 101200Z - 111200Z ...CRITICAL FIRE WEATHER AREA FOR PORTIONS OF FAR SOUTHERN COASTAL CALIFORNIA... ...Synopsis... A series of positively tilted mid-level troughs will progress southeastward across the western and central CONUS today, supporting the maintenance of surface high pressure across the Inter-mountain West. Dry offshore winds should continue off of the southern California coastline through at least the morning hours. However, the pressure gradient should diffuse through the day as the first in a series of mid-level troughs moves away from southern California. Elevated to Critical dry and windy conditions should be most prevalent during the morning, and will wane during the afternoon hours. The best chance for any Critical conditions (i.e. 20+ mph sustained offshore winds with 15 percent or less RH) will be across the San Jacinto to Laguna mountain ranges. ..Squitieri.. 01/10/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more