764
FLUS43 KMKX 211200 AAA
HWOMKX
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
600 AM CST WED JAN 21 2026
WIZ046-047-051-052-056>060-062>072-221200-
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
600 AM CST WED JAN 21 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL
WISCONSIN, SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN.
DAY ONE
TODAY AND TONIGHT
LIGHT SNOW AND FLURRIES WILL END EARLY THIS MORNING, WITH LITTLE
TO NO ADDITIONAL SNOW ACCUMULATION.
ANOTHER ARCTIC COLD FRONT WILL PUSH EAST THROUGH THE AREA LATER
THIS AFTERNOON AND EVENING, BRINGING A ROUND OF LOCALLY HEAVY AND
FAST MOVING SNOW SHOWERS. THESE SNOW SHOWERS MAY GREATLY REDUCE
VISIBILITY QUICKLY AND CAUSE HAZARDOUS DRIVING CONDITIONS FOR THE
EVENING COMMUTE. SNOWFALL ACCUMULATIONS OF 1 TO 2 INCHES ARE
EXPECTED. IN ADDITION, GUSTY WEST NORTHWEST WINDS BEHIND THE FRONT
WILL CAUSE SOME BLOWING SNOW TONIGHT.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
AN EXTREME COLD WATCH IS IN EFFECT FROM LATE THURSDAY NIGHT
THROUGH SATURDAY MORNING. PERIODS OF 30 BELOW TO 40 BELOW ZERO
WIND CHILLS ARE POSSIBLE.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL NOT BE NEEDED, BUT SNOWFALL REPORTS WILL
BE APPRECIATED.
LMZ643>646-221200-
SHEBOYGAN TO PORT WASHINGTON WI-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
NORTH POINT LIGHT TO WIND POINT WI-
WIND POINT WI TO WINTHROP HARBOR IL-
600 AM CST WED JAN 21 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEARSHORE WATERS FROM
SHEBOYGAN WISCONSIN TO WINTHROP HARBOR ILLINOIS.
DAY ONE
TODAY AND TONIGHT
A SMALL CRAFT ADVISORY IS IN EFFECT STARTING LATER THIS AFTERNOON
FOR GUSTY SOUTHWEST TO WEST WINDS.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
THE SMALL CRAFT ADVISORY REMAINS IN EFFECT THROUGH FRIDAY
AFTERNOON FOR CONTINUED GUSTY WEST TO NORTHWEST WINDS.
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-221200-
LAKE MICHIGAN MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM OFFSHORE TO
MID-LINE OF LAKE.-
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO
MID LAKE-
600 AM CST WED JAN 21 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE OPEN WATERS OF LAKE MICHIGAN.
DAY ONE
TODAY AND TONIGHT
A GALE WARNING IS IN EFFECT LATER THIS AFTERNOON THROUGH EARLY
THURSDAY MORNING FOR THE SOUTH HALF OF LAKE MICHIGAN, FOR FREQUENT
WEST TO NORTHWEST GALES.
A HEAVY FREEZING SPRAY WARNING IS IN EFFECT FOR ALL OF LAKE
MICHIGAN STARTING LATER THIS EVENING, FOR THE COMBINATION OF
STRONG WINDS, COLD TEMPERATURES AND BUILDING WAVES RESULTING IN
HEAVY FREEZING SPRAY.
DAYS TWO THROUGH SEVEN
THURSDAY THROUGH TUESDAY
THE HEAVY FREEZING SPRAY WARNING REMAINS IN EFFECT FOR ALL OF LAKE
MICHIGAN THROUGH FRIDAY NIGHT.
A FEW GALE FORCE GUSTS ARE POSSIBLE AT TIMES THURSDAY INTO FRIDAY
NIGHT.
WOOD
WWW.WEATHER.GOV/MKX
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