Weather Forecast

Loretta Cartner of Wrenshall takes in the power of the St. Louis River below Thomson Dam on Tuesday, April 30, 2013. Snow melt and recent rain have swollen the river into a torrent with the potential to cause area flooding. (Bob King /

Snow expected, may be heavy in Northwestern Wisconsin

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Snow expected, may be heavy in Northwestern Wisconsin
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Record April snow, an unusually warm string of days, thunderstorms and now the possibility of snow in May are all contributing to Northland rivers spilling over their banks, some of them flooding roads.


No major flooding was occurring or expected in the Northland, but the National Weather Service has posted advisories for small streams across the region, and several roads have been closed. Fairly heavy rain and snowfall expected tonight could add to the flooding problem later in the week, especially in Northwestern Wisconsin.

The National Weather Service in Duluth says 6 to 12 inches or more of snow is possible along a line from north of the Twin Cities to Ashland and Ironwood. A winter storm warning is posted for Burnett, Douglas, Sawyer, Bayfield, Ashland and Iron counties. A winter weather advisory, for an expected 3 to 6 inches, is posted for Carlton, southern St. Louis, Lake, Cook and Pine Counties in Minnesota -- including Duluth.

The precipitation will begin as rain early today and then transition to a wintry mixture of rain and snow throughout the day and then all snow by sunset.

The additional precipitation, up to an inch of rainfall equivalent in Northwestern Wisconsin, will only add to the hydrological overload, said Dean Melde, meteorologist for the Weather Service in Duluth.

"We will continue to see some rising rivers. ... If it comes quick enough, we could see some additional problems," he said, noting that any precipitation falling as snow would help delay the runoff.

Hail Tuesday morning

The forecast of snow comes just a day after the Northland experienced its first widespread thunderstorms and temperatures that soared into the 70s to near 80 across the region and after five days of what seemed like long-overdue spring.

A thunderstorm dropped hail Tuesday morning along parts of the North Shore. Quarter-inch-diameter hail was reported from Boulder Lake north of Duluth through Larsmont, Two Harbors and on to Grand Portage. Half-inch hail was reported in Illgen City, with 1.5-inch diameter hail reported in Silver Bay, all before about 8 a.m. The National Weather Service in Duluth said they received no reports of damage from the hailstorm.

Flooding minor so far

The St. Louis River at Scanlon was rising Tuesday toward the level where it causes problems for a couple of businesses along the river, the National Weather Service reported. A flood warning has been issued through Thursday night for the river, which was at 9.9 feet Tuesday morning. The river could reach 10.5 feet or higher, which is the flood stage for low-lying areas. No major flooding is expected.

The weather service has issued a small stream flood advisory through Thursday for rivers in Carlton, Douglas, Ashland, Bayfield and Iron counties. The Nemadji, Polar, Iron, Montreal and Bad rivers are susceptible to flooding for another couple of days.

In Aitkin, the Mississippi River reached flood stage at 12 feet Tuesday. The river is expected to rise to above 13.5 feet by Sunday, at which point minor flooding occurs, including over some roadways.

The weather service reminds people never to drive into standing water on roadways and to report flooded areas to law enforcement.

The following roads are closed due to high water.

Douglas County

  • Road A north of Milcheski Road
  • County Road D north of Highway B

    St. Louis County

  • South Townline Road south of Hibbing
  • County State Aid Highway 81 north of Hibbing
  • East Goodell Road on the South Angora Township line
  • Chisholm Road in Willow Valley Township
  • County Road 422 in Portage Township

    The following St. Louis County roads have water on them but still are open:

  • Hermantown Road east of Munger Shaw Road
  • Rose Road west of Caribou Lake Road
  • Lakewood Road at Pioneer Road
  • Comstock Lake Road 10 miles east of Cotton
  • McNiven Road, half-mile in Great Scott Township
  • Osborn Road south of County State Aid Highway 65 in the Britt area
  • Salo Road and Mesaba Road east of Embarrass in Waasa Township
  • East Olson Road between U.S. Highway 53 and County Road 910 in Field Township.

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    John Myers
    (218) 723-5344