National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Dunn County Airport - Weydahl Field (K9Y1)

Lat: 47.39°NLon: 102.77°WElev: 2249ft.

Mostly Cloudy

12°F

-11°C

Humidity 85%
Wind Speed SE 8 mph
Barometer 29.94 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 10 Dec 1:35 pm MST
Extended Forecast for

8 Miles NNE Grassy Butte ND

Winter Weather Advisory December 10, 03:00pm until December 11, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 50 percent chance of snow, mainly after 4pm. Cloudy, with a steady temperature around 13. Southeast wind 10 to 15 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 13 °F

    Chance Snow

  • Tonight

    Tonight: Snow and freezing rain likely before 3am, then a slight chance of freezing rain between 3am and 4am, then rain likely after 4am. Cloudy, with a temperature rising to around 32 by 4am. Southeast wind 9 to 17 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 17 °F⇑

    Wintry Mix
    Likely

  • Thursday

    Thursday: Rain likely before 7am, then snow likely. Cloudy, with a temperature falling to around 27 by 5pm. Northwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 32 °F⇓

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday Night

    Thursday Night: Patchy blowing snow after 8pm. Mostly cloudy, with a low around -5. Wind chill values as low as -25. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 30 mph.

    Low: -5 °F

    Patchy
    Blowing Snow
    and Blustery

  • Friday

    Friday: Mostly cloudy and cold, with a high near -2. Northwest wind 10 to 18 mph, with gusts as high as 25 mph.

    High: -2 °F

    Cold

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Cloudy, with a low around -9. Northwest wind 7 to 9 mph becoming northeast after midnight. Chance of precipitation is 60%.

    Low: -9 °F

    Snow Likely

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Partly sunny and cold, with a high near 1. Northeast wind 7 to 9 mph becoming southeast in the afternoon.

    High: 1 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -8. Southeast wind 7 to 17 mph, with gusts as high as 24 mph.

    Low: -8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. South wind 13 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of snow, mainly after 4pm. Cloudy, with a steady temperature around 13. Southeast wind 10 to 15 mph, with gusts as high as 24 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow and freezing rain likely before 3am, then a slight chance of freezing rain between 3am and 4am, then rain likely after 4am. Cloudy, with a temperature rising to around 32 by 4am. Southeast wind 9 to 17 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Thursday
Rain likely before 7am, then snow likely. Cloudy, with a temperature falling to around 27 by 5pm. Northwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday Night
Patchy blowing snow after 8pm. Mostly cloudy, with a low around -5. Wind chill values as low as -25. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 30 mph.
Friday
Mostly cloudy and cold, with a high near -2. Northwest wind 10 to 18 mph, with gusts as high as 25 mph.
Friday Night
Snow likely, mainly after midnight. Cloudy, with a low around -9. Northwest wind 7 to 9 mph becoming northeast after midnight. Chance of precipitation is 60%.
Saturday
A 20 percent chance of snow before noon. Partly sunny and cold, with a high near 1. Northeast wind 7 to 9 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around -8. Southeast wind 7 to 17 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 31. South wind 13 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 21. West wind 11 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 36. Southwest wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 28. Southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 41. West wind 15 to 18 mph, with gusts as high as 29 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Grassy Butte ND
 47.51°N 103.17°W
Last Update:
2:36 pm CST Dec 10, 2025
Forecast Valid:
2pm CST Dec 10, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation