Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Dunn County Airport - Weydahl Field (K9Y1)

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

Fair

63°F

17°C

Humidity 94%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 4 Jul 6:35 am MDT
Extended Forecast for

10 Miles ENE Grassy Butte ND

  • Independence Day

    Independence Day: Sunny, with a high near 85. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. Light and variable wind becoming south 5 to 10 mph in the evening.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm.  Sunny and hot, with a high near 93. South wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 7pm.  Partly cloudy, with a low around 65. South wind 7 to 16 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 82. North wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Northeast wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 78. East wind 10 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers.  Mostly cloudy, with a low around 58. East wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 58 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 78. East wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Independence Day
Sunny, with a high near 85. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 64. Light and variable wind becoming south 5 to 10 mph in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 93. South wind 8 to 15 mph, with gusts as high as 24 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 7pm. Partly cloudy, with a low around 65. South wind 7 to 16 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 82. North wind 7 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 59. Northeast wind 8 to 14 mph, with gusts as high as 22 mph.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78. East wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 58. East wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. East wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 59. Southeast wind 7 to 11 mph.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. Southeast wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday Night
A chance of showers. Partly cloudy, with a low around 59. South wind 6 to 14 mph, with gusts as high as 23 mph.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Grassy Butte ND
 47.47°N 103.04°W
7:36 am CDT Jul 4, 2026
7am CDT Jul 4, 2026-6pm CDT Jul 10, 2026
 
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Additional Resources

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