

053 

WWUS20 KWNS 270024

SEL4

SPC WW 270024

WIZ000-LSZ000-270500-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 394

NWS Storm Prediction Center Norman OK

725 PM CDT Mon Jul 26 2021



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of

  Northwest Wisconsin

  Lake Superior



* Effective this Monday night from 725 PM until Midnight CDT.



* Primary threats include...

  Scattered damaging winds and isolated significant gusts to 80

    mph possible

  Scattered large hail and isolated very large hail events to 3

    inches in diameter possible

  A tornado or two possible



SUMMARY...Long-lived supercell cluster should continue

east-southeast from northeast Minnesota into northwest Wisconsin

through late evening.



The severe thunderstorm watch area is approximately along and 65

statute miles north and south of a line from 5 miles south of

Ironwood MI to 15 miles south southwest of Duluth MN. 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 393...



AVIATION...A few severe thunderstorms with hail surface and aloft to

3 inches. Extreme turbulence and surface wind gusts to 70 knots. A

few cumulonimbi with maximum tops to 550. Mean storm motion vector

31030.



...Grams

