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

30°F

-1°C

Humidity 86%
Wind Speed W 10 mph
Barometer 29.82 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 7 Mar 5:35 am MST
Extended Forecast for

Grassy Butte ND

  • Today

    Today: A slight chance of rain between 2pm and 5pm. Mostly sunny, with a high near 52. Breezy, with a southwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.

    High: 52 °F

    Mostly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Tonight

    Tonight: A slight chance of rain between 10pm and midnight. Mostly cloudy, with a low around 40. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Rain and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Windy, with a west wind 16 to 21 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 65 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A chance of rain before 9pm, then a chance of snow. Mostly cloudy, with a low around 25. Windy, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow and
    Windy then
    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 36. Northwest wind 8 to 10 mph becoming southeast in the afternoon.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 23. East wind around 10 mph becoming south after midnight.

    Low: 23 °F

    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow. Mostly sunny, with a high near 38. Southwest wind around 11 mph becoming northwest in the afternoon.

    High: 38 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of rain between 2pm and 5pm. Mostly sunny, with a high near 52. Breezy, with a southwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain between 10pm and midnight. Mostly cloudy, with a low around 40. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 65. Windy, with a west wind 16 to 21 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph.
Sunday Night
A chance of rain before 9pm, then a chance of snow. Mostly cloudy, with a low around 25. Windy, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 36. Northwest wind 8 to 10 mph becoming southeast in the afternoon.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. East wind around 10 mph becoming south after midnight.
Tuesday
A 20 percent chance of snow. Mostly sunny, with a high near 38. Southwest wind around 11 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 20. West wind 9 to 13 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 26. West wind 11 to 15 mph becoming south in the evening. Winds could gust as high as 23 mph.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 49. Breezy, with a southwest wind 15 to 24 mph becoming west in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 22. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph.
Friday
A chance of snow. Cloudy, with a high near 31. Northwest wind 15 to 17 mph becoming northeast in the afternoon. Winds could gust as high as 26 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grassy Butte ND
 47.4°N 103.25°W
Last Update:
6:36 am CST Mar 7, 2026
Forecast Valid:
6am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation