SPC Severe Thunderstorm Watch 665

WW 665 SEVERE TSTM MI LE LH 302045Z – 310100Z
WW 0665 Image

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 665
NWS Storm Prediction Center Norman OK
445 PM EDT Fri Aug 30 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southeast Lower Michigan Lake Erie Lake Huron * Effective this Friday afternoon and evening from 445 PM until 900 PM EDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Isolated large hail events to 1.5 inches in diameter possible A tornado or two possible SUMMARY...Thunderstorms are expected to intensify across the watch
area through early evening, posing a risk for strong/damaging wind
gusts and isolated instances of large hail. A tornado or two will
also be possible. The severe thunderstorm watch area is approximately along and 60
statute miles east and west of a line from 30 miles northwest of Bad
Axe MI to 20 miles west southwest of Ann Arbor MI. 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 500. Mean storm motion vector
26025. ...Bunting 

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SPC Severe Thunderstorm Watch 664

WW 664 SEVERE TSTM IA MN WI 300050Z – 300400Z
WW 0664 Image

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 664
NWS Storm Prediction Center Norman OK
750 PM CDT Thu Aug 29 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Extreme northeast Iowa Extreme southeast Minnesota Southwest and west central Wisconsin * Effective this Thursday evening from 750 PM until 1100 PM CDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Isolated large hail events to 1 inch in diameter possible A tornado or two possible SUMMARY...A line of storms with a history of wind damage will
continue eastward for the next few hours before weakening. An
isolated tornado or two, as well as marginally severe hail, will
also be possible with the more intense/embedded segments. The severe thunderstorm watch area is approximately along and 25
statute miles east and west of a line from 105 miles north northeast
of La Crosse WI to 55 miles south of La Crosse WI. 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 662...WW 663... AVIATION...A few severe thunderstorms with hail surface and aloft to
1 inch. Extreme turbulence and surface wind gusts to 60 knots. A few
cumulonimbi with maximum tops to 500. Mean storm motion vector
26030. ...Thompson 

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SPC Severe Thunderstorm Watch 663

WW 663 SEVERE TSTM DC MD PA VA WV CW 291955Z – 300300Z
WW 0663 Image

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 663
NWS Storm Prediction Center Norman OK
355 PM EDT Thu Aug 29 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of District Of Columbia Maryland South-Central Pennsylvania Northern Virginia Far Eastern West Virginia Coastal Waters * Effective this Thursday afternoon and evening from 355 PM until 1100 PM EDT. * Primary threats include... Scattered damaging wind gusts to 65 mph possible SUMMARY...Scattered storms will continue to increase, intensify, and
potentially organize as they persist through early/mid-evening, with
localized wind damage and some hail possible. The severe thunderstorm watch area is approximately along and 60
statute miles east and west of a line from 50 miles north northwest
of Harrisburg PA to 20 miles south of Staunton VA. 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 662... AVIATION...A few severe thunderstorms with hail surface and aloft to
1 inch. Extreme turbulence and surface wind gusts to 55 knots. A few
cumulonimbi with maximum tops to 550. Mean storm motion vector
29020. ...Guyer 

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SPC Severe Thunderstorm Watch 662

WW 662 SEVERE TSTM IA MN WI LS 291935Z – 300200Z
WW 0662 Image

 URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 662
NWS Storm Prediction Center Norman OK
235 PM CDT Thu Aug 29 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northwest Iowa Minnesota Western and Northwest Wisconsin Lake Superior * Effective this Thursday afternoon and evening from 235 PM until 900 PM CDT. * Primary threats include... Scattered damaging wind gusts to 70 mph likely Scattered large hail and isolated very large hail events to 2 inches in diameter possible A tornado or two possible SUMMARY...Storms will continue to intensify and move
east-northeastward across the region through late afternoon and
early evening. Damaging winds and isolated large hail are expected
to be the most common hazards, although some tornado threat may also
exist near a warm front. The severe thunderstorm watch area is approximately along and 65
statute miles east and west of a line from 45 miles northwest of Ely
MN to 35 miles southwest of Fairmont MN. 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. && 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
24030. ...Guyer 

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