Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Harvey Municipal Airport (K5H4)

Lat: 47.79°NLon: 99.93°WElev: 1608ft.

Fair

48°F

9°C

Humidity 100%
Wind Speed S 7 mph
Barometer 30.00 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 19 Aug 4:35 am CDT
Extended Forecast for

7 Miles NNE Balfour ND

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 82. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm.  Partly cloudy, with a low around 56. South wind 8 to 10 mph becoming southwest after midnight.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. Northwest wind 9 to 14 mph becoming light and variable  in the evening. Winds could gust as high as 21 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 81. Northwest wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. North wind 11 to 16 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. Southeast wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm.  Partly sunny, with a high near 81. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 81 °F

    Mostly Cloudy
    then Chance
    Showers and
    Breezy

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. South wind 6 to 10 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 56. South wind 8 to 10 mph becoming southwest after midnight.
Thursday
Mostly sunny, with a high near 81. Northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 55. Northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 81. Northwest wind 5 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 50. North wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Saturday
Mostly sunny, with a high near 78. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 55. Southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Sunday
A chance of showers after 1pm. Partly sunny, with a high near 81. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph.
Sunday Night
A chance of showers before 1am. Partly cloudy, with a low around 59. South wind 13 to 18 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 84. Breezy, with a southwest wind 11 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Mostly clear, with a low around 55. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Tuesday
Mostly sunny, with a high near 83. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Balfour ND
 48.04°N 100.5°W
4:36 am CDT Aug 19, 2026
4am CDT Aug 19, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database