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.

Overcast

32°F

0°C

Humidity 87%
Wind Speed NE 6 mph
Barometer 29.92 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 13 Mar 4:35 pm MDT
Extended Forecast for

Grassy Butte ND

Winter Weather Advisory March 14, 01:00pm until March 15, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Cloudy, with a high near 31. Northwest wind around 11 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: A chance of snow before 10pm, then a slight chance of snow after 3am. Cloudy, with a low around 20. North wind 6 to 11 mph becoming east in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: Snow, mainly after 8am. Patchy blowing snow after 3pm. High near 25. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Chance Snow
    then Snow and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Snow, mainly before 1am. Patchy blowing snow before 10pm. Low around 6. Blustery, with a northeast wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.

    Low: 6 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Partly sunny, with a high near 16. North wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 16 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0. Northwest wind 5 to 10 mph becoming south after midnight.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23. South wind 5 to 11 mph.

    High: 23 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of snow. Mostly cloudy, with a low around 17. Southeast wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 51. Breezy, with a south wind 13 to 20 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

    High: 51 °F

    Slight Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Cloudy, with a high near 31. Northwest wind around 11 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before 10pm, then a slight chance of snow after 3am. Cloudy, with a low around 20. North wind 6 to 11 mph becoming east in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Snow, mainly after 8am. Patchy blowing snow after 3pm. High near 25. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow, mainly before 1am. Patchy blowing snow before 10pm. Low around 6. Blustery, with a northeast wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.
Sunday
Partly sunny, with a high near 16. North wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 0. Northwest wind 5 to 10 mph becoming south after midnight.
Monday
Partly sunny, with a high near 23. South wind 5 to 11 mph.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 17. Southeast wind 13 to 15 mph, with gusts as high as 22 mph.
Tuesday
A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 51. Breezy, with a south wind 13 to 20 mph becoming west in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 38. West wind around 17 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 60. Breezy, with a west wind 15 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 38. West wind around 15 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 62. West wind 15 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grassy Butte ND
 47.4°N 103.25°W
Last Update:
4:36 pm CDT Mar 13, 2026
Forecast Valid:
5pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
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