Aggregator

SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0200 AM CST Sat Mar 08 2025 Valid 091200Z - 101200Z ...Synopsis... In the wake of a southeastward-moving cold front, windy and modestly dry conditions across far south-central Texas are expected to result in at least Elevated fire-weather conditions on Sunday. ...Lower/Middle Rio Grande Valley... Surface winds of 20-25 MPH are anticipated in the wake of a surface cold front, overspreading fuels that are at or above the 80th-90th annual and seasonal percentiles for ERCs per current fuels guidance (excluding additional curing and drying during Critical fire-weather conditions on Day 1). However, current high-resolution ensemble guidance suggests less confidence in relative humidity values dropping below 25%. Given the preceding day's Critical fire-weather conditions, strong post-frontal winds, and receptive fuels, the introduction of at least Elevated highlights is warranted. If forecast guidance trends drier, expansion of areas (or perhaps a narrow upgrade) may be warranted in future updates. ...Northern Great Plains... Gusty and dry post-frontal conditions are anticipated across the Dakotas into Minnesota and Montana. Surface winds of 15-20 MPH are expected, though relative humidity is forecast to remain above 20% throughout the day, and currently available fuels guidance has ERCs below the 50th percentile, precluding highlights at this time. ..Halbert.. 03/08/2025 ...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 0200 AM CST Sat Mar 08 2025 Valid 091200Z - 101200Z ...Synopsis... In the wake of a southeastward-moving cold front, windy and modestly dry conditions across far south-central Texas are expected to result in at least Elevated fire-weather conditions on Sunday. ...Lower/Middle Rio Grande Valley... Surface winds of 20-25 MPH are anticipated in the wake of a surface cold front, overspreading fuels that are at or above the 80th-90th annual and seasonal percentiles for ERCs per current fuels guidance (excluding additional curing and drying during Critical fire-weather conditions on Day 1). However, current high-resolution ensemble guidance suggests less confidence in relative humidity values dropping below 25%. Given the preceding day's Critical fire-weather conditions, strong post-frontal winds, and receptive fuels, the introduction of at least Elevated highlights is warranted. If forecast guidance trends drier, expansion of areas (or perhaps a narrow upgrade) may be warranted in future updates. ...Northern Great Plains... Gusty and dry post-frontal conditions are anticipated across the Dakotas into Minnesota and Montana. Surface winds of 15-20 MPH are expected, though relative humidity is forecast to remain above 20% throughout the day, and currently available fuels guidance has ERCs below the 50th percentile, precluding highlights at this time. ..Halbert.. 03/08/2025 ...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 0200 AM CST Sat Mar 08 2025 Valid 091200Z - 101200Z ...Synopsis... In the wake of a southeastward-moving cold front, windy and modestly dry conditions across far south-central Texas are expected to result in at least Elevated fire-weather conditions on Sunday. ...Lower/Middle Rio Grande Valley... Surface winds of 20-25 MPH are anticipated in the wake of a surface cold front, overspreading fuels that are at or above the 80th-90th annual and seasonal percentiles for ERCs per current fuels guidance (excluding additional curing and drying during Critical fire-weather conditions on Day 1). However, current high-resolution ensemble guidance suggests less confidence in relative humidity values dropping below 25%. Given the preceding day's Critical fire-weather conditions, strong post-frontal winds, and receptive fuels, the introduction of at least Elevated highlights is warranted. If forecast guidance trends drier, expansion of areas (or perhaps a narrow upgrade) may be warranted in future updates. ...Northern Great Plains... Gusty and dry post-frontal conditions are anticipated across the Dakotas into Minnesota and Montana. Surface winds of 15-20 MPH are expected, though relative humidity is forecast to remain above 20% throughout the day, and currently available fuels guidance has ERCs below the 50th percentile, precluding highlights at this time. ..Halbert.. 03/08/2025 ...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 0200 AM CST Sat Mar 08 2025 Valid 091200Z - 101200Z ...Synopsis... In the wake of a southeastward-moving cold front, windy and modestly dry conditions across far south-central Texas are expected to result in at least Elevated fire-weather conditions on Sunday. ...Lower/Middle Rio Grande Valley... Surface winds of 20-25 MPH are anticipated in the wake of a surface cold front, overspreading fuels that are at or above the 80th-90th annual and seasonal percentiles for ERCs per current fuels guidance (excluding additional curing and drying during Critical fire-weather conditions on Day 1). However, current high-resolution ensemble guidance suggests less confidence in relative humidity values dropping below 25%. Given the preceding day's Critical fire-weather conditions, strong post-frontal winds, and receptive fuels, the introduction of at least Elevated highlights is warranted. If forecast guidance trends drier, expansion of areas (or perhaps a narrow upgrade) may be warranted in future updates. ...Northern Great Plains... Gusty and dry post-frontal conditions are anticipated across the Dakotas into Minnesota and Montana. Surface winds of 15-20 MPH are expected, though relative humidity is forecast to remain above 20% throughout the day, and currently available fuels guidance has ERCs below the 50th percentile, precluding highlights at this time. ..Halbert.. 03/08/2025 ...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 0158 AM CST Sat Mar 08 2025 Valid 081200Z - 091200Z ...CRITICAL FIRE WEATHER AREA FOR BIG BEND INTO SOUTH-CENTRAL TEXAS... ...Synopsis... Strong westerly winds behind an eastward moving surface low over south-central Texas, followed by gusty post-frontal winds from a secondary, southward-moving cold front moving out of Oklahoma and the Texas Panhandle, will be responsible for Critical fire-weather conditions across portions of West Texas into South-Central Texas today. ...Big Bend into South-Central Texas... Across portions of far-west and south-central Texas, warm, dry, and gusty surface conditions are expected to precede a southward-advancing cold front from Oklahoma and the Texas Panhandle. Surface winds of 20-25 MPH and relative humidity values of 10-15% will persist through the late afternoon and into the early evening, with post-frontal winds reaching 15-20 MPH but gradually decreasing through the evening. Given ERC fuels guidance suggesting fuels are in the 80th-90th annual and seasonal percentiles across west and southwest Texas, Critical fire-weather highlights have been maintained, though trimmed to reflect current high-resolution ensemble guidance. ...The Carolinas... Dry and windy post-frontal conditions will occur across portions of North and South Carolina this afternoon, with surface winds of 15-20 MPH and fuels in some areas exceeding the 80th and 90th annual ERC percentiles. However, current high-resolution ensemble guidance keeps relative humidity values above 30%, precluding any Elevated highlights at this time. ..Halbert.. 03/08/2025 ...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 0158 AM CST Sat Mar 08 2025 Valid 081200Z - 091200Z ...CRITICAL FIRE WEATHER AREA FOR BIG BEND INTO SOUTH-CENTRAL TEXAS... ...Synopsis... Strong westerly winds behind an eastward moving surface low over south-central Texas, followed by gusty post-frontal winds from a secondary, southward-moving cold front moving out of Oklahoma and the Texas Panhandle, will be responsible for Critical fire-weather conditions across portions of West Texas into South-Central Texas today. ...Big Bend into South-Central Texas... Across portions of far-west and south-central Texas, warm, dry, and gusty surface conditions are expected to precede a southward-advancing cold front from Oklahoma and the Texas Panhandle. Surface winds of 20-25 MPH and relative humidity values of 10-15% will persist through the late afternoon and into the early evening, with post-frontal winds reaching 15-20 MPH but gradually decreasing through the evening. Given ERC fuels guidance suggesting fuels are in the 80th-90th annual and seasonal percentiles across west and southwest Texas, Critical fire-weather highlights have been maintained, though trimmed to reflect current high-resolution ensemble guidance. ...The Carolinas... Dry and windy post-frontal conditions will occur across portions of North and South Carolina this afternoon, with surface winds of 15-20 MPH and fuels in some areas exceeding the 80th and 90th annual ERC percentiles. However, current high-resolution ensemble guidance keeps relative humidity values above 30%, precluding any Elevated highlights at this time. ..Halbert.. 03/08/2025 ...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 0158 AM CST Sat Mar 08 2025 Valid 081200Z - 091200Z ...CRITICAL FIRE WEATHER AREA FOR BIG BEND INTO SOUTH-CENTRAL TEXAS... ...Synopsis... Strong westerly winds behind an eastward moving surface low over south-central Texas, followed by gusty post-frontal winds from a secondary, southward-moving cold front moving out of Oklahoma and the Texas Panhandle, will be responsible for Critical fire-weather conditions across portions of West Texas into South-Central Texas today. ...Big Bend into South-Central Texas... Across portions of far-west and south-central Texas, warm, dry, and gusty surface conditions are expected to precede a southward-advancing cold front from Oklahoma and the Texas Panhandle. Surface winds of 20-25 MPH and relative humidity values of 10-15% will persist through the late afternoon and into the early evening, with post-frontal winds reaching 15-20 MPH but gradually decreasing through the evening. Given ERC fuels guidance suggesting fuels are in the 80th-90th annual and seasonal percentiles across west and southwest Texas, Critical fire-weather highlights have been maintained, though trimmed to reflect current high-resolution ensemble guidance. ...The Carolinas... Dry and windy post-frontal conditions will occur across portions of North and South Carolina this afternoon, with surface winds of 15-20 MPH and fuels in some areas exceeding the 80th and 90th annual ERC percentiles. However, current high-resolution ensemble guidance keeps relative humidity values above 30%, precluding any Elevated highlights at this time. ..Halbert.. 03/08/2025 ...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 0158 AM CST Sat Mar 08 2025 Valid 081200Z - 091200Z ...CRITICAL FIRE WEATHER AREA FOR BIG BEND INTO SOUTH-CENTRAL TEXAS... ...Synopsis... Strong westerly winds behind an eastward moving surface low over south-central Texas, followed by gusty post-frontal winds from a secondary, southward-moving cold front moving out of Oklahoma and the Texas Panhandle, will be responsible for Critical fire-weather conditions across portions of West Texas into South-Central Texas today. ...Big Bend into South-Central Texas... Across portions of far-west and south-central Texas, warm, dry, and gusty surface conditions are expected to precede a southward-advancing cold front from Oklahoma and the Texas Panhandle. Surface winds of 20-25 MPH and relative humidity values of 10-15% will persist through the late afternoon and into the early evening, with post-frontal winds reaching 15-20 MPH but gradually decreasing through the evening. Given ERC fuels guidance suggesting fuels are in the 80th-90th annual and seasonal percentiles across west and southwest Texas, Critical fire-weather highlights have been maintained, though trimmed to reflect current high-resolution ensemble guidance. ...The Carolinas... Dry and windy post-frontal conditions will occur across portions of North and South Carolina this afternoon, with surface winds of 15-20 MPH and fuels in some areas exceeding the 80th and 90th annual ERC percentiles. However, current high-resolution ensemble guidance keeps relative humidity values above 30%, precluding any Elevated highlights at this time. ..Halbert.. 03/08/2025 ...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 0158 AM CST Sat Mar 08 2025 Valid 081200Z - 091200Z ...CRITICAL FIRE WEATHER AREA FOR BIG BEND INTO SOUTH-CENTRAL TEXAS... ...Synopsis... Strong westerly winds behind an eastward moving surface low over south-central Texas, followed by gusty post-frontal winds from a secondary, southward-moving cold front moving out of Oklahoma and the Texas Panhandle, will be responsible for Critical fire-weather conditions across portions of West Texas into South-Central Texas today. ...Big Bend into South-Central Texas... Across portions of far-west and south-central Texas, warm, dry, and gusty surface conditions are expected to precede a southward-advancing cold front from Oklahoma and the Texas Panhandle. Surface winds of 20-25 MPH and relative humidity values of 10-15% will persist through the late afternoon and into the early evening, with post-frontal winds reaching 15-20 MPH but gradually decreasing through the evening. Given ERC fuels guidance suggesting fuels are in the 80th-90th annual and seasonal percentiles across west and southwest Texas, Critical fire-weather highlights have been maintained, though trimmed to reflect current high-resolution ensemble guidance. ...The Carolinas... Dry and windy post-frontal conditions will occur across portions of North and South Carolina this afternoon, with surface winds of 15-20 MPH and fuels in some areas exceeding the 80th and 90th annual ERC percentiles. However, current high-resolution ensemble guidance keeps relative humidity values above 30%, precluding any Elevated highlights at this time. ..Halbert.. 03/08/2025 ...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 0158 AM CST Sat Mar 08 2025 Valid 081200Z - 091200Z ...CRITICAL FIRE WEATHER AREA FOR BIG BEND INTO SOUTH-CENTRAL TEXAS... ...Synopsis... Strong westerly winds behind an eastward moving surface low over south-central Texas, followed by gusty post-frontal winds from a secondary, southward-moving cold front moving out of Oklahoma and the Texas Panhandle, will be responsible for Critical fire-weather conditions across portions of West Texas into South-Central Texas today. ...Big Bend into South-Central Texas... Across portions of far-west and south-central Texas, warm, dry, and gusty surface conditions are expected to precede a southward-advancing cold front from Oklahoma and the Texas Panhandle. Surface winds of 20-25 MPH and relative humidity values of 10-15% will persist through the late afternoon and into the early evening, with post-frontal winds reaching 15-20 MPH but gradually decreasing through the evening. Given ERC fuels guidance suggesting fuels are in the 80th-90th annual and seasonal percentiles across west and southwest Texas, Critical fire-weather highlights have been maintained, though trimmed to reflect current high-resolution ensemble guidance. ...The Carolinas... Dry and windy post-frontal conditions will occur across portions of North and South Carolina this afternoon, with surface winds of 15-20 MPH and fuels in some areas exceeding the 80th and 90th annual ERC percentiles. However, current high-resolution ensemble guidance keeps relative humidity values above 30%, precluding any Elevated highlights at this time. ..Halbert.. 03/08/2025 ...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 0158 AM CST Sat Mar 08 2025 Valid 081200Z - 091200Z ...CRITICAL FIRE WEATHER AREA FOR BIG BEND INTO SOUTH-CENTRAL TEXAS... ...Synopsis... Strong westerly winds behind an eastward moving surface low over south-central Texas, followed by gusty post-frontal winds from a secondary, southward-moving cold front moving out of Oklahoma and the Texas Panhandle, will be responsible for Critical fire-weather conditions across portions of West Texas into South-Central Texas today. ...Big Bend into South-Central Texas... Across portions of far-west and south-central Texas, warm, dry, and gusty surface conditions are expected to precede a southward-advancing cold front from Oklahoma and the Texas Panhandle. Surface winds of 20-25 MPH and relative humidity values of 10-15% will persist through the late afternoon and into the early evening, with post-frontal winds reaching 15-20 MPH but gradually decreasing through the evening. Given ERC fuels guidance suggesting fuels are in the 80th-90th annual and seasonal percentiles across west and southwest Texas, Critical fire-weather highlights have been maintained, though trimmed to reflect current high-resolution ensemble guidance. ...The Carolinas... Dry and windy post-frontal conditions will occur across portions of North and South Carolina this afternoon, with surface winds of 15-20 MPH and fuels in some areas exceeding the 80th and 90th annual ERC percentiles. However, current high-resolution ensemble guidance keeps relative humidity values above 30%, precluding any Elevated highlights at this time. ..Halbert.. 03/08/2025 ...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 0158 AM CST Sat Mar 08 2025 Valid 081200Z - 091200Z ...CRITICAL FIRE WEATHER AREA FOR BIG BEND INTO SOUTH-CENTRAL TEXAS... ...Synopsis... Strong westerly winds behind an eastward moving surface low over south-central Texas, followed by gusty post-frontal winds from a secondary, southward-moving cold front moving out of Oklahoma and the Texas Panhandle, will be responsible for Critical fire-weather conditions across portions of West Texas into South-Central Texas today. ...Big Bend into South-Central Texas... Across portions of far-west and south-central Texas, warm, dry, and gusty surface conditions are expected to precede a southward-advancing cold front from Oklahoma and the Texas Panhandle. Surface winds of 20-25 MPH and relative humidity values of 10-15% will persist through the late afternoon and into the early evening, with post-frontal winds reaching 15-20 MPH but gradually decreasing through the evening. Given ERC fuels guidance suggesting fuels are in the 80th-90th annual and seasonal percentiles across west and southwest Texas, Critical fire-weather highlights have been maintained, though trimmed to reflect current high-resolution ensemble guidance. ...The Carolinas... Dry and windy post-frontal conditions will occur across portions of North and South Carolina this afternoon, with surface winds of 15-20 MPH and fuels in some areas exceeding the 80th and 90th annual ERC percentiles. However, current high-resolution ensemble guidance keeps relative humidity values above 30%, precluding any Elevated highlights at this time. ..Halbert.. 03/08/2025 ...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 0158 AM CST Sat Mar 08 2025 Valid 081200Z - 091200Z ...CRITICAL FIRE WEATHER AREA FOR BIG BEND INTO SOUTH-CENTRAL TEXAS... ...Synopsis... Strong westerly winds behind an eastward moving surface low over south-central Texas, followed by gusty post-frontal winds from a secondary, southward-moving cold front moving out of Oklahoma and the Texas Panhandle, will be responsible for Critical fire-weather conditions across portions of West Texas into South-Central Texas today. ...Big Bend into South-Central Texas... Across portions of far-west and south-central Texas, warm, dry, and gusty surface conditions are expected to precede a southward-advancing cold front from Oklahoma and the Texas Panhandle. Surface winds of 20-25 MPH and relative humidity values of 10-15% will persist through the late afternoon and into the early evening, with post-frontal winds reaching 15-20 MPH but gradually decreasing through the evening. Given ERC fuels guidance suggesting fuels are in the 80th-90th annual and seasonal percentiles across west and southwest Texas, Critical fire-weather highlights have been maintained, though trimmed to reflect current high-resolution ensemble guidance. ...The Carolinas... Dry and windy post-frontal conditions will occur across portions of North and South Carolina this afternoon, with surface winds of 15-20 MPH and fuels in some areas exceeding the 80th and 90th annual ERC percentiles. However, current high-resolution ensemble guidance keeps relative humidity values above 30%, precluding any Elevated highlights at this time. ..Halbert.. 03/08/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Sat Mar 08 2025 Valid 101200Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible across portions of the Florida Peninsula and the coastal Carolinas on Monday. Severe storms are not expected. ...Synopsis... A compact upper low/shortwave trough over the Southeast will move offshore from the Carolinas on Monday. In the wake of this system, low-amplitude, quasi-zonal westerly flow will overspread much of the southern tier of the CONUS, while a broad upper trough migrates across the northern U.S. At the surface, a cold front will move southeast across the FL Peninsula and deep into the Gulf. This will leave a dearth of boundary layer moisture across most of the CONUS. Isolated thunderstorms will be possible ahead of the front, and along the SC/NC coast within the warm conveyor of a deepening surface low offshore. Severe storms are not expected. ..Leitman.. 03/08/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Sat Mar 08 2025 Valid 101200Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible across portions of the Florida Peninsula and the coastal Carolinas on Monday. Severe storms are not expected. ...Synopsis... A compact upper low/shortwave trough over the Southeast will move offshore from the Carolinas on Monday. In the wake of this system, low-amplitude, quasi-zonal westerly flow will overspread much of the southern tier of the CONUS, while a broad upper trough migrates across the northern U.S. At the surface, a cold front will move southeast across the FL Peninsula and deep into the Gulf. This will leave a dearth of boundary layer moisture across most of the CONUS. Isolated thunderstorms will be possible ahead of the front, and along the SC/NC coast within the warm conveyor of a deepening surface low offshore. Severe storms are not expected. ..Leitman.. 03/08/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Sat Mar 08 2025 Valid 101200Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible across portions of the Florida Peninsula and the coastal Carolinas on Monday. Severe storms are not expected. ...Synopsis... A compact upper low/shortwave trough over the Southeast will move offshore from the Carolinas on Monday. In the wake of this system, low-amplitude, quasi-zonal westerly flow will overspread much of the southern tier of the CONUS, while a broad upper trough migrates across the northern U.S. At the surface, a cold front will move southeast across the FL Peninsula and deep into the Gulf. This will leave a dearth of boundary layer moisture across most of the CONUS. Isolated thunderstorms will be possible ahead of the front, and along the SC/NC coast within the warm conveyor of a deepening surface low offshore. Severe storms are not expected. ..Leitman.. 03/08/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Sat Mar 08 2025 Valid 101200Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible across portions of the Florida Peninsula and the coastal Carolinas on Monday. Severe storms are not expected. ...Synopsis... A compact upper low/shortwave trough over the Southeast will move offshore from the Carolinas on Monday. In the wake of this system, low-amplitude, quasi-zonal westerly flow will overspread much of the southern tier of the CONUS, while a broad upper trough migrates across the northern U.S. At the surface, a cold front will move southeast across the FL Peninsula and deep into the Gulf. This will leave a dearth of boundary layer moisture across most of the CONUS. Isolated thunderstorms will be possible ahead of the front, and along the SC/NC coast within the warm conveyor of a deepening surface low offshore. Severe storms are not expected. ..Leitman.. 03/08/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Sat Mar 08 2025 Valid 101200Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible across portions of the Florida Peninsula and the coastal Carolinas on Monday. Severe storms are not expected. ...Synopsis... A compact upper low/shortwave trough over the Southeast will move offshore from the Carolinas on Monday. In the wake of this system, low-amplitude, quasi-zonal westerly flow will overspread much of the southern tier of the CONUS, while a broad upper trough migrates across the northern U.S. At the surface, a cold front will move southeast across the FL Peninsula and deep into the Gulf. This will leave a dearth of boundary layer moisture across most of the CONUS. Isolated thunderstorms will be possible ahead of the front, and along the SC/NC coast within the warm conveyor of a deepening surface low offshore. Severe storms are not expected. ..Leitman.. 03/08/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Sat Mar 08 2025 Valid 101200Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible across portions of the Florida Peninsula and the coastal Carolinas on Monday. Severe storms are not expected. ...Synopsis... A compact upper low/shortwave trough over the Southeast will move offshore from the Carolinas on Monday. In the wake of this system, low-amplitude, quasi-zonal westerly flow will overspread much of the southern tier of the CONUS, while a broad upper trough migrates across the northern U.S. At the surface, a cold front will move southeast across the FL Peninsula and deep into the Gulf. This will leave a dearth of boundary layer moisture across most of the CONUS. Isolated thunderstorms will be possible ahead of the front, and along the SC/NC coast within the warm conveyor of a deepening surface low offshore. Severe storms are not expected. ..Leitman.. 03/08/2025 Read more

SPC 0830Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0141 AM CST Sat Mar 08 2025 Valid 101200Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible across portions of the Florida Peninsula and the coastal Carolinas on Monday. Severe storms are not expected. ...Synopsis... A compact upper low/shortwave trough over the Southeast will move offshore from the Carolinas on Monday. In the wake of this system, low-amplitude, quasi-zonal westerly flow will overspread much of the southern tier of the CONUS, while a broad upper trough migrates across the northern U.S. At the surface, a cold front will move southeast across the FL Peninsula and deep into the Gulf. This will leave a dearth of boundary layer moisture across most of the CONUS. Isolated thunderstorms will be possible ahead of the front, and along the SC/NC coast within the warm conveyor of a deepening surface low offshore. Severe storms are not expected. ..Leitman.. 03/08/2025 Read more