304
FLUS43 KDTX 250815
HWODTX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
415 AM EDT THU JUN 25 2026
MIZ047>049-053>055-060>063-068>070-075-076-082-083-260815-
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-LAPEER-
ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
415 AM EDT THU JUN 25 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST MICHIGAN.
DAY ONE
TODAY AND TONIGHT
MORNING SHOWERS WITH ISOLATED THUNDERSTORMS DISSIPATE.
THUNDERSTORM CHANCES RISES AGAIN THIS AFTERNOON, MORE SO FOR THE
TRI-CITIES, THE THUMB, AND SOUTHWARD TOWARD METRO DETROIT. OVERALL
COVERAGE WITH THIS MARGINAL EVENT WILL BE ISOLATED TO SCATTERED, BUT
SOME ORGANIZED STORMS STILL POSE A LOW-END ISOLATED SEVERE WIND
THREAT. LATEST SPC CONVECTIVE OUTLOOK DID INCLUDE A SMALL MARGINAL
RISK AREA TIED TO THE POTENTIAL FOR A FEW DISCRETE STRONGER CELLS,
BUT THE BULK OF SOUTHEAST MICHIGAN THAT SEES STORMS LATER TODAY
SHOULD BE SUB-SEVERE.
DAYS TWO THROUGH SEVEN
FRIDAY THROUGH WEDNESDAY
VERY HOT AND HUMID CONDITIONS ARE LIKELY THROUGH THE FIRST HALF OF
THE NEXT WEEK AS HEAT INDICES COULD EXCEED 100F. ADDITIONAL
THUNDERSTORM CHANCES EXIST DURING THE MIDDLE OF NEXT WEEK.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT EXPECTED TODAY OR TONIGHT.
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-260815-
LAKE ST CLAIR-
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT
BEYOND 5 NM OFF SHORE-
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND 5NM
OFF SHORE-
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF SHORE-
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER SAGINAW
BAY-INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
PORT AUSTIN TO HARBOR BEACH MI-HARBOR BEACH TO PORT SANILAC MI-
PORT SANILAC TO PORT HURON MI-
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-
415 AM EDT THU JUN 25 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE, LAKE
HURON AND LAKE ST CLAIR.
DAY ONE
TODAY AND TONIGHT
MORNING SHOWERS WITH ISOLATED THUNDERSTORMS DISSIPATE.
THUNDERSTORM CHANCES RISES AGAIN THIS AFTERNOON, MORE SO FOR THE
TRI-CITIES, THE THUMB, AND SOUTHWARD TOWARD METRO DETROIT. OVERALL
COVERAGE WITH THIS MARGINAL EVENT WILL BE ISOLATED TO SCATTERED, BUT
SOME ORGANIZED STORMS STILL POSE A LOW-END ISOLATED SEVERE WIND
THREAT. LATEST SPC CONVECTIVE OUTLOOK DID INCLUDE A SMALL MARGINAL
RISK AREA TIED TO THE POTENTIAL FOR A FEW DISCRETE STRONGER CELLS,
BUT THE BULK OF SOUTHEAST MICHIGAN THAT SEES STORMS LATER TODAY
SHOULD BE SUB-SEVERE.
DAYS TWO THROUGH SEVEN
FRIDAY THROUGH WEDNESDAY
ADDITIONAL THUNDERSTORM CHANCES EXIST DURING THE MIDDLE OF NEXT
WEEK.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT EXPECTED TODAY OR TONIGHT.
YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE
AT WWW.WEATHER.GOV/DETROIT.
KGK
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