SPC

WW 655 SEVERE TSTM IL WI LM 271705Z – 272100Z

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 655
NWS Storm Prediction Center Norman OK
1205 PM CDT Tue Aug 27 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northern Illinois Southeast Wisconsin Lake Michigan * Effective this Tuesday afternoon from 1205 PM until 400 PM CDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Scattered large hail events to 1.5 inches in diameter possible SUMMARY...Clusters of severe storms will continue to move across
southeast Wisconsin early this afternoon, with additional
development possible into northern Illinois. The severe thunderstorm watch area is approximately along and 50
statute miles east and west of a line from 50 miles northeast of
Milwaukee WI to 40 miles east of Rockford IL. 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. && 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 550. Mean storm motion vector
28025. ...Guyer 

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No watches are valid as of Tue Aug 27 09:31:02 UTC 2024.

WW 0654 Status Updates

 STATUS FOR WATCH 0654 HAS NOT BEEN ISSUED YET

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WW 654 SEVERE TSTM IA MN NE SD 270355Z – 271100Z

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 654
NWS Storm Prediction Center Norman OK
1055 PM CDT Mon Aug 26 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northwest Iowa Southwest Minnesota Northern Nebraska Southeast South Dakota * Effective this Monday night and Tuesday morning from 1055 PM until 600 AM CDT. * Primary threats include... Scattered large hail and isolated very large hail events to 2 inches in diameter possible Scattered damaging wind gusts to 70 mph possible SUMMARY...Mainly elevated thunderstorms should pose some threat for
severe hail up to 1-2 inches in diameter as they move generally
east-northeastward through the overnight hours. If these
thunderstorms can consolidate into a cluster, then a threat for
severe/damaging winds around 60-70 mph may be realized. The severe thunderstorm watch area is approximately along and 50
statute miles north and south of a line from 10 miles southwest of
Valentine NE to 25 miles north northeast of Spencer IA. For a
complete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU4). 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 650...WW 651...WW 653... 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 500. Mean storm motion vector
26035. ...Gleason 

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WW 0653 Status Updates

 STATUS FOR WATCH 0653 HAS NOT BEEN ISSUED YET

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WW 653 SEVERE TSTM MN WI LM 270140Z – 270900Z

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 653
NWS Storm Prediction Center Norman OK
840 PM CDT Mon Aug 26 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Far Southeast Minnesota Northern and Central Wisconsin Lake Michigan * Effective this Monday night and Tuesday morning from 840 PM until 400 AM CDT. * Primary threats include... Scattered damaging winds likely with isolated significant gusts to 75 mph possible Isolated large hail events to 1.5 inches in diameter possible SUMMARY...A bowing complex of thunderstorms should continue to pose
a threat for mainly severe/damaging winds around 60-70 mph as it
moves east-southeastward this evening and overnight. The severe thunderstorm watch area is approximately along and 70
statute miles north and south of a line from 85 miles west northwest
of Wausau WI to 40 miles northeast of Manitowoc WI. 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 650...WW 651... AVIATION...A few severe thunderstorms with hail surface and aloft to
1.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A
few cumulonimbi with maximum tops to 550. Mean storm motion vector
28035. ...Gleason 

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WW 0652 Status Updates

 STATUS FOR WATCH 0652 HAS NOT BEEN ISSUED YET

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WW 652 SEVERE TSTM IA MN NE SD 262250Z – 270400Z

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 652
NWS Storm Prediction Center Norman OK
550 PM CDT Mon Aug 26 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northwest Iowa Southwest Minnesota Northeast Nebraska Far Southeast South Dakota * Effective this Monday afternoon and evening from 550 PM until 1100 PM CDT. * Primary threats include... Scattered large hail and isolated very large hail events to 2.5 inches in diameter likely Scattered damaging winds and isolated significant gusts to 75 mph possible A tornado or two possible SUMMARY...Supercell thunderstorms should continue to move eastward
across northeast Nebraska and vicinity while posing a threat for
large hail around 1.5-2.5 inches in diameter. Severe winds mainly
around 60-70 mph may also occur, with additional intense
thunderstorms possibly developing over the next few hours along a
surface boundary into northwest Iowa and southwest Minnesota. The severe thunderstorm watch area is approximately along and 35
statute miles north and south of a line from 50 miles southwest of
Yankton SD to 10 miles east southeast of Spencer IA. 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 648...WW 649...WW
650...WW 651... AVIATION...A few severe thunderstorms with hail surface and aloft to
2.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A
few cumulonimbi with maximum tops to 600. Mean storm motion vector
27030. ...Gleason 

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WW 0651 Status Updates

 STATUS FOR WATCH 0651 HAS NOT BEEN ISSUED YET

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WW 651 SEVERE TSTM MN WI 262215Z – 270400Z

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 651
NWS Storm Prediction Center Norman OK
515 PM CDT Mon Aug 26 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southern and Central Minnesota Western Wisconsin * Effective this Monday afternoon and evening from 515 PM until 1100 PM CDT. * Primary threats include... Scattered damaging winds likely with isolated significant gusts to 75 mph possible Scattered large hail and isolated very large hail events to 2 inches in diameter possible A tornado or two possible SUMMARY...A small thunderstorm cluster should continue moving
east-southeastward this afternoon and evening while posing a threat
for mainly severe/damaging winds around 60-70 mph. Isolated
significant gusts to 75 mph, along with large hail around 1-2 inches
in diameter, may also occur. The severe thunderstorm watch area is approximately along and 40
statute miles north and south of a line from 45 miles west northwest
of Mankato MN to 80 miles east northeast of Minneapolis MN. For a
complete depiction of the watch see the associated watch outline
update (WOUS64 KWNS WOU1). 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 648...WW 649...WW 650... AVIATION...A few severe thunderstorms with hail surface and aloft to
2 inches. Extreme turbulence and surface wind gusts to 65 knots. A
few cumulonimbi with maximum tops to 500. Mean storm motion vector
28025. ...Gleason 

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