National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

27°F

-3°C

Humidity 61%
Wind Speed Calm
Barometer 30.04 in (1017.4 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 13 Feb 2:53 am MST
Extended Forecast for

Hot Springs SD

  • Overnight

    Overnight: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 60. Calm wind becoming southwest around 6 mph. Winds could gust as high as 15 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 60. Calm wind becoming southwest around 6 mph. Winds could gust as high as 17 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Light west wind.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 63. West wind 6 to 15 mph, with gusts as high as 30 mph.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. Light west wind.

    Low: 31 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 63. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 27. Calm wind.
Friday
Mostly sunny, with a high near 60. Calm wind becoming southwest around 6 mph. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 28. Calm wind.
Saturday
Sunny, with a high near 60. Calm wind becoming southwest around 6 mph. Winds could gust as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 30. Light west wind.
Sunday
Partly sunny, with a high near 63. West wind 6 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 31. Light west wind.
Washington's Birthday
Mostly sunny, with a high near 63. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A chance of rain after 11am. Partly sunny, with a high near 59. Breezy.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 29.
Wednesday
A chance of rain. Partly sunny, with a high near 51. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Thursday
A chance of snow. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
Last Update:
2:27 am MST Feb 13, 2026
Forecast Valid:
3am MST Feb 13, 2026-6pm MST Feb 19, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation