848
WHUS53 KDTX 030232
SMWDTX
LCZ422-423-460-030400-
/O.NEW.KDTX.MA.W.0072.260903T0232Z-260903T0400Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1032 PM EDT WED SEP 2 2026
THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
DETROIT RIVER...
LAKE ST. CLAIR OPEN LAKE (U.S. PORTION)...
ST. CLAIR RIVER...
* UNTIL MIDNIGHT EDT.
* AT 1030 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED 38 NM NORTHWEST
OF THE AMBASSADOR BRIDGE, MOVING EAST AT 45 KNOTS. THERE IS
ADDITIONAL STRONG THUNDERSTORM DEVELOPMENT BEHIND THIS INITIAL
THUNDERSTORM THAT MAY IMPACT LAKE ST CLAIR THROUGH MIDNIGHT.
HAZARD...WIND GUSTS TO NEARLY 50 KNOTS AND LARGE HAIL.
SOURCE...RADAR.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES. LARGE HAIL COULD RESULT IN
STRUCTURAL DAMAGE.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
ST. CLAIR SHORES AROUND 1120 PM EDT.
GROSSE POINTE AROUND 1125 PM EDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 4255 8259 4256 8264 4237 8283 4232 8305
4235 8306 4238 8295 4244 8291 4254 8291
4259 8285 4266 8284 4262 8252
TIME...MOT...LOC 0230Z 283DEG 45KT 4263 8384
HAIL...>.75IN
WIND...49KTS
AM
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