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

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

2 Miles WNW Provo 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 steady temperature around 40. Southwest wind 5 to 7 mph becoming south.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Very windy, with a west wind 9 to 19 mph increasing to 36 to 46 mph. Winds could gust as high as 65 mph.

    High: 58 °F

    Mostly Sunny
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Wind chill values as low as 13. Windy, with a west wind 26 to 36 mph decreasing to 10 to 20 mph. Winds could gust as high as 49 mph.

    Low: 23 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: A slight chance of rain after 1pm, mixing with snow after 4pm. Mostly sunny, with a high near 50. Wind chill values as low as 17 early. West wind 7 to 16 mph becoming east in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    High: 50 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 11. Breezy, with an east wind 14 to 22 mph becoming northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow and
    Breezy

  • Thursday

    Thursday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 24. Northwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow Likely
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0. West wind 6 to 10 mph.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. West wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 40. Southwest wind 5 to 7 mph becoming south.
Tuesday
Mostly sunny, with a high near 58. Very windy, with a west wind 9 to 19 mph increasing to 36 to 46 mph. Winds could gust as high as 65 mph.
Tuesday Night
Partly cloudy, with a low around 23. Wind chill values as low as 13. Windy, with a west wind 26 to 36 mph decreasing to 10 to 20 mph. Winds could gust as high as 49 mph.
Wednesday
A slight chance of rain after 1pm, mixing with snow after 4pm. Mostly sunny, with a high near 50. Wind chill values as low as 17 early. West wind 7 to 16 mph becoming east in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
Snow. Low around 11. Breezy, with an east wind 14 to 22 mph becoming northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 24. Northwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Partly cloudy, with a low around 0. West wind 6 to 10 mph.
Friday
Mostly sunny, with a high near 31. West wind 6 to 10 mph, with gusts as high as 15 mph.
Friday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 7.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 7.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 14.
Monday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Provo SD
 43.2°N 103.85°W (Elev. 3766 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