Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Fair

82°F

28°C

Humidity 37%
Wind Speed S 8 mph
Barometer 29.87 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 19 Aug 6:15 pm CDT
Extended Forecast for

11 Miles N Denhoff ND

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 59. South wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82. Northwest wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Northwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 83. West wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. North wind 5 to 15 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. East wind 5 to 7 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. Southeast wind 7 to 13 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers.  Partly sunny, with a high near 81. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 29 mph.

    High: 81 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after 1am.  Partly cloudy, with a low around 60. Southeast wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 59. South wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 82. Northwest wind 9 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 55. Northwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 83. West wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 52. North wind 5 to 15 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 80. East wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 56. Southeast wind 7 to 13 mph.
Sunday
A slight chance of showers. Partly sunny, with a high near 81. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 29 mph.
Sunday Night
A chance of showers, with thunderstorms also possible after 1am. Partly cloudy, with a low around 60. Southeast wind 15 to 18 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 86. Breezy, with a south wind 14 to 21 mph becoming west in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Mostly clear, with a low around 58. West wind 9 to 16 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 84. Northwest wind 9 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 56. North wind 5 to 13 mph becoming southeast after midnight.
Wednesday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Denhoff ND
 47.64°N 100.32°W
5:41 pm CDT Aug 19, 2026
6pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026
 
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Additional Resources

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