SPC Day 2 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0132 AM CDT Sun Jul 27 2025 Valid 281200Z - 291200Z ...Synopsis... A similar weather pattern is in store for the U.S. tomorrow (Monday), with a mid-level trough expected to meander along the West Coast as upper ridging prevails over the remainder of the CONUS. Locally dry and breezy conditions are expected across portions of the Four Corners into the central Rockies, though the lack of a stronger surface wind field precludes Elevated highlights at this time. Mid-level moisture ahead of the upper trough will support a mix of wet and dry thunderstorms Sunday afternoon and evening over far northern parts of the Great Basin into the Pacific Northwest. Given dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0132 AM CDT Sun Jul 27 2025 Valid 281200Z - 291200Z ...Synopsis... A similar weather pattern is in store for the U.S. tomorrow (Monday), with a mid-level trough expected to meander along the West Coast as upper ridging prevails over the remainder of the CONUS. Locally dry and breezy conditions are expected across portions of the Four Corners into the central Rockies, though the lack of a stronger surface wind field precludes Elevated highlights at this time. Mid-level moisture ahead of the upper trough will support a mix of wet and dry thunderstorms Sunday afternoon and evening over far northern parts of the Great Basin into the Pacific Northwest. Given dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0132 AM CDT Sun Jul 27 2025 Valid 281200Z - 291200Z ...Synopsis... A similar weather pattern is in store for the U.S. tomorrow (Monday), with a mid-level trough expected to meander along the West Coast as upper ridging prevails over the remainder of the CONUS. Locally dry and breezy conditions are expected across portions of the Four Corners into the central Rockies, though the lack of a stronger surface wind field precludes Elevated highlights at this time. Mid-level moisture ahead of the upper trough will support a mix of wet and dry thunderstorms Sunday afternoon and evening over far northern parts of the Great Basin into the Pacific Northwest. Given dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0132 AM CDT Sun Jul 27 2025 Valid 281200Z - 291200Z ...Synopsis... A similar weather pattern is in store for the U.S. tomorrow (Monday), with a mid-level trough expected to meander along the West Coast as upper ridging prevails over the remainder of the CONUS. Locally dry and breezy conditions are expected across portions of the Four Corners into the central Rockies, though the lack of a stronger surface wind field precludes Elevated highlights at this time. Mid-level moisture ahead of the upper trough will support a mix of wet and dry thunderstorms Sunday afternoon and evening over far northern parts of the Great Basin into the Pacific Northwest. Given dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0132 AM CDT Sun Jul 27 2025 Valid 281200Z - 291200Z ...Synopsis... A similar weather pattern is in store for the U.S. tomorrow (Monday), with a mid-level trough expected to meander along the West Coast as upper ridging prevails over the remainder of the CONUS. Locally dry and breezy conditions are expected across portions of the Four Corners into the central Rockies, though the lack of a stronger surface wind field precludes Elevated highlights at this time. Mid-level moisture ahead of the upper trough will support a mix of wet and dry thunderstorms Sunday afternoon and evening over far northern parts of the Great Basin into the Pacific Northwest. Given dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0132 AM CDT Sun Jul 27 2025 Valid 281200Z - 291200Z ...Synopsis... A similar weather pattern is in store for the U.S. tomorrow (Monday), with a mid-level trough expected to meander along the West Coast as upper ridging prevails over the remainder of the CONUS. Locally dry and breezy conditions are expected across portions of the Four Corners into the central Rockies, though the lack of a stronger surface wind field precludes Elevated highlights at this time. Mid-level moisture ahead of the upper trough will support a mix of wet and dry thunderstorms Sunday afternoon and evening over far northern parts of the Great Basin into the Pacific Northwest. Given dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 2 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 2 Fire Weather Outlook
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0132 AM CDT Sun Jul 27 2025 Valid 281200Z - 291200Z ...Synopsis... A similar weather pattern is in store for the U.S. tomorrow (Monday), with a mid-level trough expected to meander along the West Coast as upper ridging prevails over the remainder of the CONUS. Locally dry and breezy conditions are expected across portions of the Four Corners into the central Rockies, though the lack of a stronger surface wind field precludes Elevated highlights at this time. Mid-level moisture ahead of the upper trough will support a mix of wet and dry thunderstorms Sunday afternoon and evening over far northern parts of the Great Basin into the Pacific Northwest. Given dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Severe Thunderstorm Watch 545 Status Reports

3 weeks 3 days ago
WW 0545 Status Updates
STATUS REPORT ON WW 545 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ENE GDV TO 65 N OLF. WW 545 WILL BE ALLOWED TO EXPIRE AT 270700Z. ..GRAMS..07/27/25 ATTN...WFO...TFX...GGW...BYZ... STATUS REPORT FOR WS 545 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC019-083-085-091-270700- MT . MONTANA COUNTIES INCLUDED ARE DANIELS RICHLAND ROOSEVELT SHERIDAN THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. Read more

SPC Severe Thunderstorm Watch 545 Status Reports

3 weeks 3 days ago
WW 0545 Status Updates
STATUS REPORT ON WW 545 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ENE GDV TO 65 N OLF. WW 545 WILL BE ALLOWED TO EXPIRE AT 270700Z. ..GRAMS..07/27/25 ATTN...WFO...TFX...GGW...BYZ... STATUS REPORT FOR WS 545 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC019-083-085-091-270700- MT . MONTANA COUNTIES INCLUDED ARE DANIELS RICHLAND ROOSEVELT SHERIDAN THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. Read more

SPC Severe Thunderstorm Watch 545 Status Reports

3 weeks 3 days ago
WW 0545 Status Updates
STATUS REPORT ON WW 545 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ENE GDV TO 65 N OLF. WW 545 WILL BE ALLOWED TO EXPIRE AT 270700Z. ..GRAMS..07/27/25 ATTN...WFO...TFX...GGW...BYZ... STATUS REPORT FOR WS 545 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC019-083-085-091-270700- MT . MONTANA COUNTIES INCLUDED ARE DANIELS RICHLAND ROOSEVELT SHERIDAN THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. Read more

SPC Severe Thunderstorm Watch 545 Status Reports

3 weeks 3 days ago
WW 0545 Status Updates
STATUS REPORT ON WW 545 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ENE GDV TO 65 N OLF. WW 545 WILL BE ALLOWED TO EXPIRE AT 270700Z. ..GRAMS..07/27/25 ATTN...WFO...TFX...GGW...BYZ... STATUS REPORT FOR WS 545 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC019-083-085-091-270700- MT . MONTANA COUNTIES INCLUDED ARE DANIELS RICHLAND ROOSEVELT SHERIDAN THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. Read more

SPC Severe Thunderstorm Watch 545 Status Reports

3 weeks 3 days ago
WW 0545 Status Updates
STATUS REPORT ON WW 545 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ENE GDV TO 65 N OLF. WW 545 WILL BE ALLOWED TO EXPIRE AT 270700Z. ..GRAMS..07/27/25 ATTN...WFO...TFX...GGW...BYZ... STATUS REPORT FOR WS 545 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC019-083-085-091-270700- MT . MONTANA COUNTIES INCLUDED ARE DANIELS RICHLAND ROOSEVELT SHERIDAN THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. Read more

SPC Severe Thunderstorm Watch 545 Status Reports

3 weeks 3 days ago
WW 0545 Status Updates
STATUS REPORT ON WW 545 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ENE GDV TO 65 N OLF. WW 545 WILL BE ALLOWED TO EXPIRE AT 270700Z. ..GRAMS..07/27/25 ATTN...WFO...TFX...GGW...BYZ... STATUS REPORT FOR WS 545 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS MTC019-083-085-091-270700- MT . MONTANA COUNTIES INCLUDED ARE DANIELS RICHLAND ROOSEVELT SHERIDAN THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. Read more

SPC Severe Thunderstorm Watch 545

3 weeks 3 days ago
WW 545 SEVERE TSTM MT 262345Z - 270700Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 545 NWS Storm Prediction Center Norman OK 545 PM MDT Sat Jul 26 2025 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northeast Montana * Effective this Saturday afternoon and Sunday morning from 545 PM until 100 AM MDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Isolated large hail events to 1.5 inches in diameter possible SUMMARY...Thunderstorms across central MT have shown more northeastward progression over the past hour or so. This upscale growth will likely continue as amalgamation of outflows persists, with the resulting convective line then expected to continue northeastward into more of northeast MT. Strong gusts will be possible with this line throughout the evening. Isolated hail is possible with any more discrete, cellular thunderstorms that develop ahead of the line. The severe thunderstorm watch area is approximately along and 75 statute miles north and south of a line from 40 miles northwest of Lewistown MT to 55 miles east of Wolf Point MT. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU5). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Severe Thunderstorm Watch means conditions are favorable for severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. Severe thunderstorms can and occasionally do produce tornadoes. && OTHER WATCH INFORMATION...CONTINUE...WW 544... AVIATION...A few severe thunderstorms with hail surface and aloft to 1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 24030. ...Mosier Read more

SPC Day 1 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0118 AM CDT Sun Jul 27 2025 Valid 271200Z - 281200Z ...Synopsis... A mid-level trough will linger along the West Coast as upper ridging builds over the remainder of the CONUS today. Weak mid-level perturbations pivoting around the trough will traverse the Great Basin into the northern Rockies, providing enough upper support for both dry and breezy conditions across the central Rockies, and thunderstorm activity over parts of the Northern Great Basin into the Pacific Northwest. Across the central Rockies, sustained southwesterly surface winds may exceed 15 mph for several hours, amid 15 percent RH and dry fuels, warranting Elevated highlights. Across the northern Great Basin into the Pacific Northwest, the lifting of mid-level moisture will encourage high-based thunderstorm development by afternoon. Forecast soundings depict inverted-v profiles, suggesting that a combination of wet and dry thunderstorms are possible. With dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0118 AM CDT Sun Jul 27 2025 Valid 271200Z - 281200Z ...Synopsis... A mid-level trough will linger along the West Coast as upper ridging builds over the remainder of the CONUS today. Weak mid-level perturbations pivoting around the trough will traverse the Great Basin into the northern Rockies, providing enough upper support for both dry and breezy conditions across the central Rockies, and thunderstorm activity over parts of the Northern Great Basin into the Pacific Northwest. Across the central Rockies, sustained southwesterly surface winds may exceed 15 mph for several hours, amid 15 percent RH and dry fuels, warranting Elevated highlights. Across the northern Great Basin into the Pacific Northwest, the lifting of mid-level moisture will encourage high-based thunderstorm development by afternoon. Forecast soundings depict inverted-v profiles, suggesting that a combination of wet and dry thunderstorms are possible. With dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0118 AM CDT Sun Jul 27 2025 Valid 271200Z - 281200Z ...Synopsis... A mid-level trough will linger along the West Coast as upper ridging builds over the remainder of the CONUS today. Weak mid-level perturbations pivoting around the trough will traverse the Great Basin into the northern Rockies, providing enough upper support for both dry and breezy conditions across the central Rockies, and thunderstorm activity over parts of the Northern Great Basin into the Pacific Northwest. Across the central Rockies, sustained southwesterly surface winds may exceed 15 mph for several hours, amid 15 percent RH and dry fuels, warranting Elevated highlights. Across the northern Great Basin into the Pacific Northwest, the lifting of mid-level moisture will encourage high-based thunderstorm development by afternoon. Forecast soundings depict inverted-v profiles, suggesting that a combination of wet and dry thunderstorms are possible. With dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0118 AM CDT Sun Jul 27 2025 Valid 271200Z - 281200Z ...Synopsis... A mid-level trough will linger along the West Coast as upper ridging builds over the remainder of the CONUS today. Weak mid-level perturbations pivoting around the trough will traverse the Great Basin into the northern Rockies, providing enough upper support for both dry and breezy conditions across the central Rockies, and thunderstorm activity over parts of the Northern Great Basin into the Pacific Northwest. Across the central Rockies, sustained southwesterly surface winds may exceed 15 mph for several hours, amid 15 percent RH and dry fuels, warranting Elevated highlights. Across the northern Great Basin into the Pacific Northwest, the lifting of mid-level moisture will encourage high-based thunderstorm development by afternoon. Forecast soundings depict inverted-v profiles, suggesting that a combination of wet and dry thunderstorms are possible. With dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0118 AM CDT Sun Jul 27 2025 Valid 271200Z - 281200Z ...Synopsis... A mid-level trough will linger along the West Coast as upper ridging builds over the remainder of the CONUS today. Weak mid-level perturbations pivoting around the trough will traverse the Great Basin into the northern Rockies, providing enough upper support for both dry and breezy conditions across the central Rockies, and thunderstorm activity over parts of the Northern Great Basin into the Pacific Northwest. Across the central Rockies, sustained southwesterly surface winds may exceed 15 mph for several hours, amid 15 percent RH and dry fuels, warranting Elevated highlights. Across the northern Great Basin into the Pacific Northwest, the lifting of mid-level moisture will encourage high-based thunderstorm development by afternoon. Forecast soundings depict inverted-v profiles, suggesting that a combination of wet and dry thunderstorms are possible. With dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more

SPC Day 1 Fire Weather Outlook

3 weeks 3 days ago
SPC Day 1 Fire Weather Outlook
Day 1 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0118 AM CDT Sun Jul 27 2025 Valid 271200Z - 281200Z ...Synopsis... A mid-level trough will linger along the West Coast as upper ridging builds over the remainder of the CONUS today. Weak mid-level perturbations pivoting around the trough will traverse the Great Basin into the northern Rockies, providing enough upper support for both dry and breezy conditions across the central Rockies, and thunderstorm activity over parts of the Northern Great Basin into the Pacific Northwest. Across the central Rockies, sustained southwesterly surface winds may exceed 15 mph for several hours, amid 15 percent RH and dry fuels, warranting Elevated highlights. Across the northern Great Basin into the Pacific Northwest, the lifting of mid-level moisture will encourage high-based thunderstorm development by afternoon. Forecast soundings depict inverted-v profiles, suggesting that a combination of wet and dry thunderstorms are possible. With dry fuels in place, isolated dry thunderstorm highlights have been introduced. ..Squitieri.. 07/27/2025 ...Please see www.spc.noaa.gov/fire for graphic product... Read more