Severe Storms

WW 0584 Status Updates
STATUS FOR WATCH 0584 HAS NOT BEEN ISSUED YET Read more

WW 0583 Status Updates
STATUS REPORT ON WW 583 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 NE TAD TO 5 WNW LHX TO 50 ENE LAA. ..LEITMAN..08/10/25 ATTN...WFO...PUB... STATUS REPORT FOR WS 583 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC011-089-099-100840- CO . COLORADO COUNTIES INCLUDED ARE BENT OTERO PROWERS 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

WW 0583 Status Updates
STATUS REPORT ON WW 583 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 NE TAD TO 5 WNW LHX TO 50 ENE LAA. ..LEITMAN..08/10/25 ATTN...WFO...PUB... STATUS REPORT FOR WS 583 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC011-089-099-100840- CO . COLORADO COUNTIES INCLUDED ARE BENT OTERO PROWERS 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

WW 0583 Status Updates
STATUS REPORT ON WW 583 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 NE TAD TO 5 WNW LHX TO 50 ENE LAA. ..LEITMAN..08/10/25 ATTN...WFO...PUB... STATUS REPORT FOR WS 583 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC011-089-099-100840- CO . COLORADO COUNTIES INCLUDED ARE BENT OTERO PROWERS 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

WW 0583 Status Updates
STATUS REPORT ON WW 583 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 NE TAD TO 5 WNW LHX TO 50 ENE LAA. ..LEITMAN..08/10/25 ATTN...WFO...PUB... STATUS REPORT FOR WS 583 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC011-089-099-100840- CO . COLORADO COUNTIES INCLUDED ARE BENT OTERO PROWERS 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

WW 0583 Status Updates
STATUS REPORT ON WW 583 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 NE TAD TO 5 WNW LHX TO 50 ENE LAA. ..LEITMAN..08/10/25 ATTN...WFO...PUB... STATUS REPORT FOR WS 583 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS COC011-089-099-100840- CO . COLORADO COUNTIES INCLUDED ARE BENT OTERO PROWERS 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

WW 583 SEVERE TSTM CO 100430Z - 100900Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 583 NWS Storm Prediction Center Norman OK 1030 PM MDT Sat Aug 9 2025 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southeast Colorado * Effective this Saturday night and Sunday morning from 1030 PM until 300 AM MDT. * Primary threats include... Isolated very large hail events to 2 inches in diameter possible Isolated damaging wind gusts to 70 mph possible A tornado or two possible SUMMARY...Severe storms are expected to continue for a few more hours across parts of southeast Colorado, potentially including some supercells. The severe thunderstorm watch area is approximately along and 30 statute miles north and south of a line from 20 miles southwest of Pueblo CO to 35 miles east of Lamar CO. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU3). 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 582... AVIATION...A few severe thunderstorms with hail surface and aloft to 2 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 550. Mean storm motion vector 28025. ...Guyer Read more

WW 0582 Status Updates
STATUS REPORT ON WW 582 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 ENE LAA TO 35 NW GCK TO 55 NNW GCK TO 15 SE RSL TO 15 NW MHK TO 15 E BIE TO 10 S OLU. ..LEITMAN..08/10/25 ATTN...WFO...OAX...TOP...DDC...GLD...GID...ICT... STATUS REPORT FOR WS 582 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC071-129-137-145-155-100840- IA . IOWA COUNTIES INCLUDED ARE FREMONT MILLS MONTGOMERY PAGE POTTAWATTAMIE KSC013-055-071-075-083-085-093-101-117-131-135-145-149-161-165- 171-203-100840- KS . KANSAS COUNTIES INCLUDED ARE BROWN FINNEY GREELEY HAMILTON HODGEMAN JACKSON KEARNY LANE MARSHALL NEMAHA NESS PAWNEE POTTAWATOMIE RILEY RUSH SCOTT WICHITA NEC023-025-055-097-109-127-131-133-147-153-155-100840- Read more

WW 0582 Status Updates
STATUS REPORT ON WW 582 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 ENE LAA TO 35 NW GCK TO 55 NNW GCK TO 15 SE RSL TO 15 NW MHK TO 15 E BIE TO 10 S OLU. ..LEITMAN..08/10/25 ATTN...WFO...OAX...TOP...DDC...GLD...GID...ICT... STATUS REPORT FOR WS 582 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC071-129-137-145-155-100840- IA . IOWA COUNTIES INCLUDED ARE FREMONT MILLS MONTGOMERY PAGE POTTAWATTAMIE KSC013-055-071-075-083-085-093-101-117-131-135-145-149-161-165- 171-203-100840- KS . KANSAS COUNTIES INCLUDED ARE BROWN FINNEY GREELEY HAMILTON HODGEMAN JACKSON KEARNY LANE MARSHALL NEMAHA NESS PAWNEE POTTAWATOMIE RILEY RUSH SCOTT WICHITA NEC023-025-055-097-109-127-131-133-147-153-155-100840- Read more

WW 0582 Status Updates
STATUS REPORT ON WW 582 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 ENE LAA TO 35 NW GCK TO 55 NNW GCK TO 15 SE RSL TO 15 NW MHK TO 15 E BIE TO 10 S OLU. ..LEITMAN..08/10/25 ATTN...WFO...OAX...TOP...DDC...GLD...GID...ICT... STATUS REPORT FOR WS 582 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC071-129-137-145-155-100840- IA . IOWA COUNTIES INCLUDED ARE FREMONT MILLS MONTGOMERY PAGE POTTAWATTAMIE KSC013-055-071-075-083-085-093-101-117-131-135-145-149-161-165- 171-203-100840- KS . KANSAS COUNTIES INCLUDED ARE BROWN FINNEY GREELEY HAMILTON HODGEMAN JACKSON KEARNY LANE MARSHALL NEMAHA NESS PAWNEE POTTAWATOMIE RILEY RUSH SCOTT WICHITA NEC023-025-055-097-109-127-131-133-147-153-155-100840- Read more

WW 0582 Status Updates
STATUS REPORT ON WW 582 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 ENE LAA TO 35 NW GCK TO 55 NNW GCK TO 15 SE RSL TO 15 NW MHK TO 15 E BIE TO 10 S OLU. ..LEITMAN..08/10/25 ATTN...WFO...OAX...TOP...DDC...GLD...GID...ICT... STATUS REPORT FOR WS 582 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC071-129-137-145-155-100840- IA . IOWA COUNTIES INCLUDED ARE FREMONT MILLS MONTGOMERY PAGE POTTAWATTAMIE KSC013-055-071-075-083-085-093-101-117-131-135-145-149-161-165- 171-203-100840- KS . KANSAS COUNTIES INCLUDED ARE BROWN FINNEY GREELEY HAMILTON HODGEMAN JACKSON KEARNY LANE MARSHALL NEMAHA NESS PAWNEE POTTAWATOMIE RILEY RUSH SCOTT WICHITA NEC023-025-055-097-109-127-131-133-147-153-155-100840- Read more

WW 0582 Status Updates
STATUS REPORT ON WW 582 SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 ENE LAA TO 35 NW GCK TO 55 NNW GCK TO 15 SE RSL TO 15 NW MHK TO 15 E BIE TO 10 S OLU. ..LEITMAN..08/10/25 ATTN...WFO...OAX...TOP...DDC...GLD...GID...ICT... STATUS REPORT FOR WS 582 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC071-129-137-145-155-100840- IA . IOWA COUNTIES INCLUDED ARE FREMONT MILLS MONTGOMERY PAGE POTTAWATTAMIE KSC013-055-071-075-083-085-093-101-117-131-135-145-149-161-165- 171-203-100840- KS . KANSAS COUNTIES INCLUDED ARE BROWN FINNEY GREELEY HAMILTON HODGEMAN JACKSON KEARNY LANE MARSHALL NEMAHA NESS PAWNEE POTTAWATOMIE RILEY RUSH SCOTT WICHITA NEC023-025-055-097-109-127-131-133-147-153-155-100840- Read more

WW 582 SEVERE TSTM IA KS NE 100145Z - 100900Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 582 NWS Storm Prediction Center Norman OK 845 PM CDT Sat Aug 9 2025 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southwest Iowa Western and Northern Kansas Southern Nebraska * Effective this Saturday night and Sunday morning from 845 PM until 400 AM CDT. * Primary threats include... Scattered damaging winds likely with isolated significant gusts to 80 mph possible Scattered large hail and isolated very large hail events to 2 inches in diameter possible A tornado or two possible SUMMARY...Clusters of storms across far eastern Colorado/northwest Kansas/southwest Nebraska as of mid-evening (845 pm CDT) will likely continue to spread eastward and organize, potentially into a bowing linear complex. Other storms may develop ahead (east) of it and also intensify within a very unstable air mass. Damaging winds and occasional large hail are the primary severe hazards expected across the region. The severe thunderstorm watch area is approximately along and 70 statute miles north and south of a line from 95 miles west southwest of Hill City KS to 40 miles south southeast of Omaha NE. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU2). 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 581... AVIATION...A few severe thunderstorms with hail surface and aloft to 2 inches. Extreme turbulence and surface wind gusts to 70 knots. A few cumulonimbi with maximum tops to 550. Mean storm motion vector 27030. ...Guyer Read more

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0220 AM CDT Sun Aug 10 2025 Valid 121200Z - 131200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe storms are not forecast for Tuesday. ...Synopsis and Discussion... A shortwave trough will move out of the upper MS Valley and into the Upper Great Lakes on Tuesday, with a weak/residual midlevel trough over the central Plains. A weakening cold front attendant to the northern trough will push south across MN, WI and IA late with drying as the surface low pulls well north of the area. Otherwise, a weak surface pattern will exist from the Plains to the East Coast, but with a persistently moist air mass. Scattered thunderstorms appear most likely from IN southwestward into OK, however, shear will remain weak across the entire area, and lapse rates aloft will not be very steep. As such, mostly general thunderstorms are expected. ..Jewell.. 08/10/2025 Read more

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0220 AM CDT Sun Aug 10 2025 Valid 121200Z - 131200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe storms are not forecast for Tuesday. ...Synopsis and Discussion... A shortwave trough will move out of the upper MS Valley and into the Upper Great Lakes on Tuesday, with a weak/residual midlevel trough over the central Plains. A weakening cold front attendant to the northern trough will push south across MN, WI and IA late with drying as the surface low pulls well north of the area. Otherwise, a weak surface pattern will exist from the Plains to the East Coast, but with a persistently moist air mass. Scattered thunderstorms appear most likely from IN southwestward into OK, however, shear will remain weak across the entire area, and lapse rates aloft will not be very steep. As such, mostly general thunderstorms are expected. ..Jewell.. 08/10/2025 Read more

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0220 AM CDT Sun Aug 10 2025 Valid 121200Z - 131200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe storms are not forecast for Tuesday. ...Synopsis and Discussion... A shortwave trough will move out of the upper MS Valley and into the Upper Great Lakes on Tuesday, with a weak/residual midlevel trough over the central Plains. A weakening cold front attendant to the northern trough will push south across MN, WI and IA late with drying as the surface low pulls well north of the area. Otherwise, a weak surface pattern will exist from the Plains to the East Coast, but with a persistently moist air mass. Scattered thunderstorms appear most likely from IN southwestward into OK, however, shear will remain weak across the entire area, and lapse rates aloft will not be very steep. As such, mostly general thunderstorms are expected. ..Jewell.. 08/10/2025 Read more

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0220 AM CDT Sun Aug 10 2025 Valid 121200Z - 131200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe storms are not forecast for Tuesday. ...Synopsis and Discussion... A shortwave trough will move out of the upper MS Valley and into the Upper Great Lakes on Tuesday, with a weak/residual midlevel trough over the central Plains. A weakening cold front attendant to the northern trough will push south across MN, WI and IA late with drying as the surface low pulls well north of the area. Otherwise, a weak surface pattern will exist from the Plains to the East Coast, but with a persistently moist air mass. Scattered thunderstorms appear most likely from IN southwestward into OK, however, shear will remain weak across the entire area, and lapse rates aloft will not be very steep. As such, mostly general thunderstorms are expected. ..Jewell.. 08/10/2025 Read more

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0220 AM CDT Sun Aug 10 2025 Valid 121200Z - 131200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe storms are not forecast for Tuesday. ...Synopsis and Discussion... A shortwave trough will move out of the upper MS Valley and into the Upper Great Lakes on Tuesday, with a weak/residual midlevel trough over the central Plains. A weakening cold front attendant to the northern trough will push south across MN, WI and IA late with drying as the surface low pulls well north of the area. Otherwise, a weak surface pattern will exist from the Plains to the East Coast, but with a persistently moist air mass. Scattered thunderstorms appear most likely from IN southwestward into OK, however, shear will remain weak across the entire area, and lapse rates aloft will not be very steep. As such, mostly general thunderstorms are expected. ..Jewell.. 08/10/2025 Read more

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0220 AM CDT Sun Aug 10 2025 Valid 121200Z - 131200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe storms are not forecast for Tuesday. ...Synopsis and Discussion... A shortwave trough will move out of the upper MS Valley and into the Upper Great Lakes on Tuesday, with a weak/residual midlevel trough over the central Plains. A weakening cold front attendant to the northern trough will push south across MN, WI and IA late with drying as the surface low pulls well north of the area. Otherwise, a weak surface pattern will exist from the Plains to the East Coast, but with a persistently moist air mass. Scattered thunderstorms appear most likely from IN southwestward into OK, however, shear will remain weak across the entire area, and lapse rates aloft will not be very steep. As such, mostly general thunderstorms are expected. ..Jewell.. 08/10/2025 Read more

SPC 0730Z Day 3 Outlook
Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0220 AM CDT Sun Aug 10 2025 Valid 121200Z - 131200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe storms are not forecast for Tuesday. ...Synopsis and Discussion... A shortwave trough will move out of the upper MS Valley and into the Upper Great Lakes on Tuesday, with a weak/residual midlevel trough over the central Plains. A weakening cold front attendant to the northern trough will push south across MN, WI and IA late with drying as the surface low pulls well north of the area. Otherwise, a weak surface pattern will exist from the Plains to the East Coast, but with a persistently moist air mass. Scattered thunderstorms appear most likely from IN southwestward into OK, however, shear will remain weak across the entire area, and lapse rates aloft will not be very steep. As such, mostly general thunderstorms are expected. ..Jewell.. 08/10/2025 Read more