Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Fog

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 48°F (9°C)
Visibility 0.15 mi
Last update 27 Aug 6:55 am CDT
Extended Forecast for

Denhoff ND

  • Today

    Today: Patchy fog before 11am.  Otherwise, sunny, with a high near 81. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. East wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 11am.  Mostly cloudy, with a high near 82. Breezy, with a southeast wind 16 to 21 mph, with gusts as high as 31 mph.

    High: 82 °F

    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 59. Southeast wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 59 °F

    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 84. East wind 7 to 11 mph.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 58. East wind 8 to 10 mph.  Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 81. Northeast wind 9 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 81 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 55. Southeast wind 11 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 55 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 80. Windy, with a west wind 16 to 25 mph, with gusts as high as 38 mph.

    High: 80 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, sunny, with a high near 81. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 55. East wind 8 to 15 mph, with gusts as high as 24 mph.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 11am. Mostly cloudy, with a high near 82. Breezy, with a southeast wind 16 to 21 mph, with gusts as high as 31 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 59. Southeast wind 8 to 16 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, with a high near 84. East wind 7 to 11 mph.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. East wind 8 to 10 mph. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Northeast wind 9 to 15 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55. Southeast wind 11 to 13 mph becoming west after midnight. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 80. Windy, with a west wind 16 to 25 mph, with gusts as high as 38 mph.
Monday Night
Mostly clear, with a low around 54. West wind 9 to 15 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 82. South wind 9 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 56. Southeast wind around 10 mph.
Wednesday
Mostly sunny, with a high near 84. South wind 10 to 15 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Denhoff ND
 47.48°N 100.25°W
6:36 am CDT Aug 27, 2026
7am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
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Additional Resources

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