Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Dunn County Airport - Weydahl Field (K9Y1)

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

Fair

73°F

23°C

Humidity 61%
Wind Speed Vrbl 5 mph
Barometer 29.77 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 26 Jul 3:55 am MDT
Extended Forecast for

Grassy Butte ND

Heat Advisory July 26, 05:05am until July 26, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 26, 05:05am until July 26, 09:00pm

    NOW until 9:00pm Sun

    Heat Advisory

  • Today

    High: 98 °F

    Sunny then
    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before 10pm. Partly cloudy, with a low around 66. Northwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 23 mph.

    Low: 66 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Monday

    Monday: A slight chance of showers between noon and 1pm.  Mostly sunny and hot, with a high near 95. Southeast wind 6 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.

    High: 95 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. East wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. East wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 68. Southeast wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 68 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny and hot, with a high near 99. South wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 99 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 67. Southwest wind 8 to 11 mph becoming southeast in the evening. Winds could gust as high as 20 mph.

    Low: 67 °F

    Showers
    Likely

Detailed Forecast

Today
Patchy smoke after 2pm. Sunny and hot, with a high near 98. Light and variable wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Tonight
Patchy smoke before 10pm. Partly cloudy, with a low around 66. Northwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 23 mph.
Monday
A slight chance of showers between noon and 1pm. Mostly sunny and hot, with a high near 95. Southeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 66. East wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Sunny and hot, with a high near 97. East wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 68. Southeast wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99. South wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67. Southwest wind 8 to 11 mph becoming southeast in the evening. Winds could gust as high as 20 mph.
Thursday
A chance of showers and thunderstorms, mainly before 1pm. Mostly sunny and hot, with a high near 92. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 64. Northeast wind 9 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.
Friday
Sunny and hot, with a high near 93. East wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 64. East wind around 11 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny and hot, with a high near 95. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Grassy Butte ND
 47.4°N 103.25°W
4:36 am CDT Jul 26, 2026
5am CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
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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