Mississippi Valley Summer Heat Wave; Severe Thunderstorms and Flooding Possible to the North

A dangerous summer heat wave will continue much of the Plains, Mid/Lower Mississippi Valley, Southeast U.S. today and Thursday. Areas of severe thunderstorms may occur today and again on Thursday from parts of the northern/central Rockies and High Plains into the Ohio Valley and Carolinas. Excessive rainfall over similar areas may bring flash flooding today and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Partly Cloudy

66°F

19°C

Humidity 75%
Wind Speed Vrbl 3 mph
Barometer 30.20 in (1016.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 6 Jul 7:53 am MDT
Extended Forecast for

3 Miles NNE Custer State Park SD

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 11am. Some of the storms could be severe.  Partly sunny, with a high near 79. Northeast wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.

    Severe
    Thunderstorms

    High: 79 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 11pm. Some of the storms could be severe.  Mostly cloudy, with a low around 59. Northeast wind 6 to 10 mph becoming west after midnight.

    Severe
    Thunderstorms

    Low: 59 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 78. West wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 20 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 78 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 60. Southeast wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 16 mph.

    Chance
    T-storms then
    Partly Cloudy

    Low: 60 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 86. South wind 6 to 11 mph, with gusts as high as 22 mph.

    Sunny then
    Chance
    T-storms

    High: 86 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 61. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Mostly Clear

    Low: 61 °F

  • Saturday

    Saturday: Sunny, with a high near 93.

    Sunny

    High: 93 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 64.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 64 °F

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon.  Sunny, with a high near 87.

    Sunny then
    Slight Chance
    T-storms

    High: 87 °F

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 11am. Some of the storms could be severe. Partly sunny, with a high near 79. Northeast wind 6 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 59. Northeast wind 6 to 10 mph becoming west after midnight.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. West wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. Southeast wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 16 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 86. South wind 6 to 11 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 61. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 93.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 64.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 87.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 60.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
3 Miles NNE Custer State Park SD
 43.77°N 103.39°W (Elev. 4593 ft)
7:29 am MDT Jul 6, 2022
8am MDT Jul 6, 2022-6pm MDT Jul 12, 2022
 
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Additional Resources

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