National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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Bismarck ND

7 Day Forecast

For More Weather Information:

Bismarck, ND Local Forecast Office

Tonight

Patchy Fog

Patchy
Fog

Low: 22 °FRising Temperatures

Saturday

Wintry Mix Chance for Measurable Precipitation 20%

Wintry
Mix

High: 27 °FFalling Temperatures

Saturday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: -2 °F

Sunday

Cold

Cold

High: 7 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: -14 °F

Monday

Sunny

Sunny

High: 13 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 12 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 23 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 4 °F

Detailed Forecast

  • Tonight Patchy fog after midnight. Otherwise, mostly cloudy, with a temperature rising to around 29 by 4am. Southeast wind around 7 mph becoming west after midnight.
  • Saturday A slight chance of freezing rain and sleet before noon, then a slight chance of snow and sleet between noon and 1pm, then a slight chance of snow after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a temperature falling to around 12 by 5pm. Blustery, with a northwest wind 7 to 12 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
  • Saturday Night A 30 percent chance of snow. Mostly cloudy, with a low around -2. Wind chill values as low as -20. Northwest wind 15 to 17 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
  • Sunday Mostly sunny and cold, with a high near 7. Wind chill values as low as -20. West wind 10 to 15 mph, with gusts as high as 23 mph.
  • Sunday Night Mostly clear, with a low around -14. West wind 5 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
  • Monday Sunny, with a high near 13.
  • Monday Night Partly cloudy, with a low around 12.
  • Tuesday Mostly sunny, with a high near 23.
  • Tuesday Night Mostly clear, with a low around 4.
  • Wednesday Sunny, with a high near 20.
  • Wednesday Night Partly cloudy, with a low around 7.
  • Thursday Partly sunny, with a high near 29.
  • Thursday Night Partly cloudy, with a low around 14.
  • Friday Mostly sunny, with a high near 32.