WWUS20 KWNS 102338

SEL7  

SPC WW 102338

MIZ000-LEZ000-LHZ000-110400-



URGENT - IMMEDIATE BROADCAST REQUESTED

Severe Thunderstorm Watch Number 307

NWS Storm Prediction Center Norman OK

740 PM EDT Wed Jun 10 2026



The NWS Storm Prediction Center has issued a



* Severe Thunderstorm Watch for portions of 

  Eastern Lower Michigan

  Lake Erie

  Lake Huron



* Effective this Wednesday night from 740 PM until Midnight EDT.



* Primary threats include...

  Scattered damaging wind gusts to 60 mph possible



SUMMARY...A squall line with embedded cells will continue east into

the Watch area this evening.  The primary hazard with the more

intense portions of the squall line will be damaging gusts ranging

50-60 mph.



The severe thunderstorm watch area is approximately along and 55

statute miles east and west of a line from 50 miles north northwest

of Bad Axe MI to 30 miles south southwest of Detroit MI. For a

complete depiction of the watch see the associated watch outline

update (WOUS64 KWNS WOU7).



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 301...WW 302...WW

303...WW 304...WW 305...WW 306...



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

0.5 inches. Extreme turbulence and surface wind gusts to 50 knots. A

few cumulonimbi with maximum tops to 400. Mean storm motion vector

24040.



...Smith