612
FLUS43 KDLH 201839
HWODLH
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DULUTH MN
139 PM CDT THU AUG 20 2026
MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-211845-
KOOCHICHING-NORTH ST. LOUIS-NORTHERN COOK/NORTHERN LAKE-
NORTH ITASCA-CENTRAL ST. LOUIS-SOUTHERN LAKE/NORTH SHORE-
SOUTHERN COOK/NORTH SHORE-NORTH CASS-SOUTH ITASCA-SOUTH CASS-
CROW WING-NORTHERN AITKIN-SOUTH AITKIN-CARLTON/SOUTH ST. LOUIS-
PINE-DOUGLAS-BAYFIELD-ASHLAND-IRON-BURNETT-WASHBURN-SAWYER-PRICE-
139 PM CDT THU AUG 20 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST
MINNESOTA AND NORTHWEST WISCONSIN.
DAY ONE
THIS AFTERNOON AND TONIGHT
SCATTERED THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON AND EVENING.
A FEW STORMS MAY BECOME SEVERE IN EASTERN MINNESOTA AND NORTHWEST
WISCONSIN. THE PRIMARY SEVERE THUNDERSTORM HAZARD IS LARGE HAIL UP
TO 1.5 INCHES IN DIAMETER.
DAYS TWO THROUGH SEVEN
FRIDAY THROUGH WEDNESDAY
ADDITIONAL THUNDERSTORMS ARE POSSIBLE FRIDAY AFTERNOON AND AGAIN
MONDAY.
DENSE FOG IS POSSIBLE EARLY FRIDAY MORNING, WHICH COULD LEAD TO
REDUCED VISIBILITY FOR THE FRIDAY MORNING COMMUTE.
SPOTTER INFORMATION STATEMENT
SKYWARN SPOTTERS ARE ENCOURAGED TO REPORT HAIL OF ANY SIZE AND
RAINFALL AMOUNTS TO THE NATIONAL WEATHER SERVICE.
LSZ121-140>148-150-211845-
BAYFIELD TO OAK POINT WI-GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
DULUTH MN TO PORT WING WI-PORT WING TO SAND ISLAND WI-
SAND ISLAND TO BAYFIELD WI-OAK POINT TO SAXON HARBOR WI-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
139 PM CDT THU AUG 20 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE SUPERIOR
AND THE NEARSHORE WATERS OF WESTERN LAKE SUPERIOR.
DAY ONE
THIS AFTERNOON AND TONIGHT
THERE IS A CHANCE FOR THUNDERSTORMS THIS AFTERNOON INTO FRIDAY.
SEVERE WEATHER IS NOT ANTICIPATED AT THIS TIME, ALTHOUGH A STORM
OR TWO MAY BECOME STRONG NEAR THE TWIN PORTS AND ALONG THE SOUTH
SHORE, CAPABLE OF PRODUCING SMALL HAIL.
DAYS TWO THROUGH SEVEN
FRIDAY THROUGH WEDNESDAY
THERE IS AN ADDITIONAL CHANCE FOR THUNDERSTORMS ON MONDAY NIGHT
INTO TUESDAY.
LEVENS
MORE INFORMATION MAY BE OBTAINED AT THE FOLLOWING WEB ADDRESS:
HTTP://WWW.WEATHER.GOV/DULUTH
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page