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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Grafton ND

7 Day Forecast

For More Weather Information:

Grand Forks, ND Local Forecast Office

Overnight

Wintry Mix Chance for Measurable Precipitation 40%

Wintry
Mix

Low: -10 °C

Saturday

Snow/Sleet Chance for Measurable Precipitation 40%

Snow/Sleet

High: -6 °CFalling Temperatures

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -21 °C

Sunday

Mostly Sunny

Mostly
Sunny

High: -17 °C

Sunday
Night

Mostly Clear

Mostly
Clear

Low: -28 °C

Monday

Sunny

Sunny

High: -17 °C

Monday
Night

Breezy

Breezy

Low: -17 °C

Tuesday

Partly Sunny

Partly
Sunny

High: -8 °C

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: -18 °C

Detailed Forecast

  • Overnight A chance of snow and sleet before 2am, then a chance of freezing rain between 2am and 5am, then a chance of freezing rain and sleet after 5am. Cloudy, with a low around -10. South southeast wind around 14 km/h. Chance of precipitation is 40%. Total nighttime snow and sleet accumulation of less than a half centimeter possible.
  • Saturday A chance of sleet before 7am, then a chance of snow and sleet between 7am and 9am, then a chance of snow after 9am. Mostly cloudy, with a temperature rising to near -6 by 11am, then falling to around -12 during the remainder of the day. South wind 10 to 15 km/h becoming north northwest 24 to 29 km/h in the morning. Winds could gust as high as 39 km/h. Chance of precipitation is 40%. New snow and sleet accumulation of less than a half centimeter possible.
  • Saturday Night A 20 percent chance of snow. Mostly cloudy, with a low around -21. Wind chill values as low as -31. Northwest wind 21 to 26 km/h, with gusts as high as 34 km/h.
  • Sunday Mostly sunny, with a high near -17. Wind chill values as low as -32. West wind 21 to 27 km/h, with gusts as high as 37 km/h.
  • Sunday Night Mostly clear, with a low around -28. West northwest wind 14 to 24 km/h, with gusts as high as 32 km/h.
  • Monday Sunny, with a high near -17.
  • Monday Night Partly cloudy, with a low around -17. Breezy.
  • Tuesday Partly sunny, with a high near -8.
  • Tuesday Night Partly cloudy, with a low around -18.
  • Wednesday Mostly sunny, with a high near -11.
  • Wednesday Night Partly cloudy, with a low around -18.
  • Thursday Mostly sunny, with a high near -5.
  • Thursday Night Mostly cloudy, with a low around -12.
  • Friday Mostly sunny, with a high near -4.