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FLUS43 KDTX 080746
HWODTX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
346 AM EDT SAT AUG 8 2026
MIZ047>049-053>055-060>063-068>070-075-076-082-083-090800-
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-LAPEER-
ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-
346 AM EDT SAT AUG 8 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST MICHIGAN.
DAY ONE
TODAY AND TONIGHT
ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE
ACROSS SE MI TODAY. SEVERE WEATHER IS NOT EXPECTED, HOWEVER, HEAVY
DOWNPOURS AND HIGHLY LOCALIZED GUSTS UP TO 45 MPH WILL BE POSSIBLE
WITH THE STRONGEST STORMS.
DAYS TWO THROUGH SEVEN
SUNDAY THROUGH FRIDAY
INCREASING COVERAGE OF SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE
SUNDAY INTO MONDAY. THERE IS A MARGINAL RISK FOR SEVERE THUNDERSTORMS
MAINLY SOUTH OF M59 ON SUNDAY. THE MAIN HAZARDS FOR ANY SEVERE
THUNDERSTORM WILL BE LARGE HAIL WITH A SECONDARY HAZARD FOR DAMAGING
WIND GUSTS. THERE IS A MARGINAL TO SLIGHT RISK FOR SEVERE WEATHER
ALONG AND SOUTH OF I69 ON MONDAY. THE MAIN HAZARDS FOR ANY SEVERE
THUNDERSTORMS WILL BE DAMAGING WIND GUSTS AND LARGE HAIL. LOCALIZED
FLOODING WILL ALSO BE POSSIBLE WITH ANY REPEATED THUNDERSTORM
DEVELOPMENT.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-090800-
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-
346 AM EDT SAT AUG 8 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE, LAKE
HURON AND LAKE ST CLAIR.
DAY ONE
TODAY AND TONIGHT
ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE
ACROSS SE MI TODAY. SEVERE WEATHER IS NOT EXPECTED, HOWEVER, HEAVY
DOWNPOURS AND HIGHLY LOCALIZED GUSTS UP TO 35 KNOTS WILL BE POSSIBLE
WITH THE STRONGEST STORMS.
DAYS TWO THROUGH SEVEN
SUNDAY THROUGH FRIDAY
INCREASING COVERAGE OF SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE
SUNDAY INTO MONDAY. THERE IS A MARGINAL RISK FOR SEVERE THUNDERSTORMS
MAINLY ACROSS LAKE ERIE. THE MAIN HAZARDS FOR ANY SEVERE
THUNDERSTORM WILL BE LARGE HAIL WITH A SECONDARY HAZARD FOR DAMAGING
WIND GUSTS. THERE IS A MARGINAL TO SLIGHT RISK FOR SEVERE WEATHER
AROUND AND SOUTH OF LAKE ST. CLAIR ON MONDAY. THE MAIN HAZARDS FOR
ANY SEVERE THUNDERSTORMS WILL BE DAMAGING WIND GUSTS AND LARGE HAIL.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.
YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE
AT WWW.WEATHER.GOV/DETROIT.
AM
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