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 >

Current conditions at

MANDAN (KY19)

Lat: 46.77°NLon: 100.9°WElev: 1946ft.

Fair

70°F

21°C

Humidity 69%
Wind Speed E 3 mph
Barometer 29.99 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 18 Aug 10:35 pm CDT
Extended Forecast for

4 Miles S Mandan ND

  • Tonight

    Tonight: Mostly clear, with a low around 54. Southeast wind around 5 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 83. Southeast wind 5 to 8 mph becoming southwest in the afternoon.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 59. Southwest wind 6 to 8 mph.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 86. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Northwest wind 6 to 11 mph becoming light north  after midnight. Winds could gust as high as 18 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. North wind 5 to 10 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Northeast wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 60. Southeast wind 11 to 14 mph.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Southeast wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 83. Southeast wind 5 to 8 mph becoming southwest in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 59. Southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 86. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 58. Northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 83. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 55. Northeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 81. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. Southeast wind 11 to 14 mph.
Sunday
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 83. Southeast wind 14 to 16 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 60. South wind 8 to 15 mph.
Monday
Mostly sunny, with a high near 85. Northwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 57. Northwest wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Mandan ND
 46.76°N 100.88°W
10:36 pm CDT Aug 18, 2026
10pm CDT Aug 18, 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