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

72°F

22°C

Humidity 69%
Wind Speed E 5 mph
Barometer 29.99 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 18 Aug 9:55 pm CDT
Extended Forecast for

14 Miles N McIntosh SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. East wind 5 to 7 mph becoming calm  after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 86 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 59. West wind 5 to 8 mph becoming southeast in the evening.

    Low: 59 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 89. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. North wind 5 to 10 mph becoming light  in the evening.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Light north wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Northeast wind 5 to 13 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 60. Southeast wind around 17 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 56. East wind 5 to 7 mph becoming calm after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 59. West wind 5 to 8 mph becoming southeast in the evening.
Thursday
Sunny, with a high near 89. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 59. North wind 5 to 10 mph becoming light in the evening.
Friday
Sunny, with a high near 87. Light north wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 56. Northeast wind 5 to 13 mph.
Saturday
Mostly sunny, with a high near 84. Southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 60. Southeast wind around 17 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 86. Breezy, with a southeast wind 17 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 60. West wind 11 to 16 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 88. Northwest wind 5 to 11 mph.
Monday Night
Mostly clear, with a low around 58. Northwest wind 6 to 11 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N McIntosh SD
 46.11°N 101.4°W
8:37 pm MDT Aug 18, 2026
8pm MDT Aug 18, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

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