Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast where several daily record highs could fall. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

44°F

7°C

Humidity 96%
Wind Speed Calm
Barometer 30.14 in (1019.9 mb)
Dewpoint 43°F (6°C)
Visibility 9.00 mi
Last update 13 Oct 8:53 pm MDT
Extended Forecast for

Edgemont SD

  • Tonight

    Tonight: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 38. Southeast wind 3 to 7 mph.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 3pm.  Cloudy, with a high near 53. East wind 3 to 8 mph. Winds could gust as high as 17 mph.  Chance of precipitation is 70%.

    High: 53 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain.  Low around 40. East wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 15 mph.  Chance of precipitation is 90%.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: A 40 percent chance of rain before noon.  Cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a northwest wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 60 °F

    Chance Rain
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 3am.  Otherwise, mostly clear, with a low around 28. Blustery, with a northwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 36 mph.

    Low: 28 °F

    Mostly Clear
    and Blustery
    then Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 63. Light and variable wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 63 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 38. Southeast wind 3 to 7 mph.
Wednesday
Showers likely, mainly after 3pm. Cloudy, with a high near 53. East wind 3 to 8 mph. Winds could gust as high as 17 mph. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 40. East wind 5 to 8 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 90%.
Thursday
A 40 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a northwest wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.
Thursday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 28. Blustery, with a northwest wind 16 to 21 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 36 mph.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 63. Light and variable wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Clear, with a low around 35.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Edgemont SD
 43.29°N 103.8°W (Elev. 3599 ft)
8:22 pm MDT Oct 13, 2026
9pm MDT Oct 13, 2026-6pm MDT Oct 20, 2026
 
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Additional Resources

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