Severe Severe Thunderstorm Watch | Effective 07/03/2026 11:38

Headline: 
Severe Thunderstorm Watch issued July 3 at 2:38PM EDT until July 3 at 10:00PM EDT by NWS Detroit/Pontiac MI
Event: 
Severe Thunderstorm Watch
Urgency: 
Future
Effective: 
July 3, 2026 - 11:38am
Expires: 
July 3, 2026 - 7:00pm
Description: 
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 447 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS ST. CLAIR RIVER DETROIT RIVER LAKE ST CLAIR MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI
Area Description: 
St. Clair River; Detroit River; Lake St. Clair Open Lake (U.S. Portion); Michigan Waters of Lake Erie from Detroit River to North Cape MI
Forcast Office: 
NWS Detroit/Pontiac MI