Severe Weather in the Central Plains; Heavy Rainfall in the Tennessee Valley; Critical Fire Weather in the West

Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains this evening. Heavy to excessive rainfall may bring a flooding threat from the Great Lakes to the Mid-South through tonight. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

56°F

13°C

Humidity 81%
Wind Speed Calm
Barometer 29.99 in (1009.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 9 Jun 12:53 am MDT
Extended Forecast for

3 Miles E Custer State Park SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 63. Southwest wind around 6 mph, with gusts as high as 18 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 90. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 34 mph.

    High: 90 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear during the evening, then mostly cloudy overnight, with a low around 59. Southwest wind 13 to 18 mph becoming west 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 75. West wind 8 to 16 mph, with gusts as high as 34 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 50. West wind 8 to 14 mph, with gusts as high as 29 mph.

    Low: 50 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. Northwest wind 11 to 18 mph, with gusts as high as 36 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 63. Southwest wind around 6 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 90. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 34 mph.
Tuesday Night
Mostly clear during the evening, then mostly cloudy overnight, with a low around 59. Southwest wind 13 to 18 mph becoming west 7 to 12 mph after midnight. Winds could gust as high as 33 mph.
Wednesday
Sunny, with a high near 75. West wind 8 to 16 mph, with gusts as high as 34 mph.
Wednesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 50. West wind 8 to 14 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 69. Northwest wind 11 to 18 mph, with gusts as high as 36 mph.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 53.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 66.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Custer State Park SD
 43.72°N 103.36°W (Elev. 3999 ft)
12:32 am MDT Jun 9, 2026
1am MDT Jun 9, 2026-6pm MDT Jun 15, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database