Active Weather Alerts
Severe Thunderstorm Warning
Issued: 4:57 AM Jun. 10, 2026 – National Weather Service
The National Weather Service in Aberdeen has issued a * Severe Thunderstorm Warning for... Southwestern Traverse County in west central Minnesota... Northwestern Big Stone County in west central Minnesota... Deuel County in northeastern South Dakota... Roberts County in northeastern South Dakota... Day County in northeastern South Dakota... Marshall County in northeastern South Dakota... Northeastern Brown County in northeastern South Dakota... Hamlin County in northeastern South Dakota... Grant County in northeastern South Dakota... Clark County in northeastern South Dakota... Codington County in northeastern South Dakota... * Until 100 AM CDT. * At 1156 PM CDT, severe thunderstorms were located along a line extending from near Hecla to near Pierpont to near Wallace to near Willow Lake, moving east at 55 mph. HAZARD...70 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Severe thunderstorms will be near... Webster, Bryant, Florence, Langford, Henry, Hecla, Mayfield Colony, Sunset Colony, Newport Colony, and Hazel around 1200 AM CDT. Watertown, Britton, Goose Lake, Roslyn, Rush Lake, Minnewasta Lake, Opitz Lake, Cattail Lake, Bitter Lake, and Lake Kampeska around 1205 AM CDT. Waubay, Hayti, Enemy Swim Housing, Eden, Kidder, Grenville, Westwood Colony, Enemy Swim Lake, Campbell Slough, and Piyas Lake around 1210 AM CDT. Rauville, Ortley, Lake City, Clear Lake Rec Area, Buffalo Lakes, Roy Lake Rec Area, and Pickerel Lake Rec Area around 1215 AM CDT. Other locations in the path of these severe thunderstorms include Castlewood, Summit, Rudebusch Corner, Red Iron Housing, Agency Village, South Shore, Waverly, Kranzburg, Claremont Colony, Marvin, Hillhead, Finley Heights Housing, Long Hollow Housing, Sica Hollow State Park, Sisseton, Veblen, Peever, Goodwin, Stockholm, Twin Brooks, Troy, Bemis, School Lake, Veblen Flats Housing, Wilmot, Corona, Strandburg, Bullhead Lake, Dakota Connection & Casino and Peever Flats Housing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. This is a DANGEROUS SITUATION. These storms are producing widespread wind damage across the Glacial Lakes Region. SEEK SHELTER NOW inside a sturdy structure and stay away from windows! Intense thunderstorm lines can produce brief tornadoes and widespread significant wind damage. Although a tornado is not immediately likely, it is best to move to an interior room on the lowest floor of a building. These storms may cause serious injury and significant property damage. If on or near any of the Glacial Lakes, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && TORNADO...POSSIBLE; THUNDERSTORM DAMAGE THREAT...CONSIDERABLE; HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...0.88 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...70 MPH
Severe Thunderstorm Watch
Issued: 4:42 AM Jun. 10, 2026 – National Weather Service
SEVERE THUNDERSTORM WATCH 298 REMAINS VALID UNTIL 4 AM CDT WEDNESDAY FOR THE FOLLOWING AREAS IN MINNESOTA THIS WATCH INCLUDES 2 COUNTIES IN WEST CENTRAL MINNESOTA BIG STONE TRAVERSE IN SOUTH DAKOTA THIS WATCH INCLUDES 10 COUNTIES IN NORTHEAST SOUTH DAKOTA BROWN CLARK CODINGTON DAY DEUEL GRANT HAMLIN MARSHALL ROBERTS SPINK THIS INCLUDES THE CITIES OF ABERDEEN, BRITTON, CLARK, CLEAR LAKE, HAYTI, MILBANK, ORTONVILLE, REDFIELD, SISSETON, WATERTOWN, WEBSTER, AND WHEATON.
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