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Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

40°F

4°C

Humidity 43%
Wind Speed Calm
Barometer 29.48 in (995.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 17 Feb 1:53 am MST
Extended Forecast for

9 Miles SSE Hot Springs SD

High Wind Warning February 17, 09:00am until February 17, 06:00pm
Red Flag Warning February 17, 11:00am until February 17, 06:00pm
Click here for hazard details and duration
High Wind Warning
Red Flag Warning

  • Overnight

    Overnight: Mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. Windy, with a west wind 7 to 17 mph increasing to 28 to 38 mph. Winds could gust as high as 55 mph.

    High: 61 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Wind chill values as low as 16. Windy, with a west wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. Winds could gust as high as 41 mph.

    Low: 26 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Wind chill values as low as 17 early. West wind 8 to 16 mph becoming east in the afternoon. Winds could gust as high as 26 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Snow, mainly after 11pm. Low around 13. Blustery, with a northeast wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 13 °F

    Snow and
    Blustery

  • Thursday

    Thursday: Snow likely, mainly before 11am. Cloudy, with a high near 25. North wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 1. Northeast wind 5 to 7 mph becoming calm.

    Low: 1 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33. Southwest wind 5 to 8 mph, with gusts as high as 15 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow. Partly cloudy, with a low around 8.

    Low: 8 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Calm wind.
Tuesday
Mostly sunny, with a high near 61. Windy, with a west wind 7 to 17 mph increasing to 28 to 38 mph. Winds could gust as high as 55 mph.
Tuesday Night
Partly cloudy, with a low around 26. Wind chill values as low as 16. Windy, with a west wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. Winds could gust as high as 41 mph.
Wednesday
Mostly sunny, with a high near 51. Wind chill values as low as 17 early. West wind 8 to 16 mph becoming east in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Snow, mainly after 11pm. Low around 13. Blustery, with a northeast wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely, mainly before 11am. Cloudy, with a high near 25. North wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Mostly cloudy, with a low around 1. Northeast wind 5 to 7 mph becoming calm.
Friday
Mostly sunny, with a high near 33. Southwest wind 5 to 8 mph, with gusts as high as 15 mph.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 8.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 14.
Monday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Hot Springs SD
 43.31°N 103.41°W (Elev. 3199 ft)
Last Update:
2:46 am MST Feb 17, 2026
Forecast Valid:
3am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation