SPC Severe Thunderstorm Watch 654

WW 654 SEVERE TSTM IA MN NE SD 270355Z – 271100Z
WW 0654 Image

 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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SPC Severe Thunderstorm Watch 653

WW 653 SEVERE TSTM MN WI LM 270140Z – 270900Z
WW 0653 Image

 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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