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

Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. Read More >

Current conditions at

Custer, Custer County Airport (KCUT)

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

Fair

42°F

6°C

Humidity 33%
Wind Speed Vrbl 6 mph
Barometer 29.95 in (1014.7 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 23 Feb 5:53 pm MST
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West wind 10 to 15 mph, with gusts as high as 33 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Northwest wind 6 to 10 mph, with gusts as high as 24 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Wind chill values as low as 18. Northwest wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain, becoming all snow after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. Northwest wind 9 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. West wind 10 to 13 mph, with gusts as high as 30 mph.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 47. West wind 8 to 10 mph, with gusts as high as 30 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 31. West wind around 11 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 50. West wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 30 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: A chance of snow. Partly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. West wind 10 to 15 mph, with gusts as high as 33 mph.
Tuesday
Partly sunny, with a high near 43. Northwest wind 6 to 10 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 26. Wind chill values as low as 18. Northwest wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Wednesday
Snow likely, possibly mixed with rain, becoming all snow after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. Northwest wind 9 to 14 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 26. West wind 10 to 13 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 47. West wind 8 to 10 mph, with gusts as high as 30 mph.
Thursday Night
Clear, with a low around 31. West wind around 11 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 50. West wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A chance of snow. Partly cloudy, with a low around 15.
Saturday
A chance of snow. Partly sunny, with a high near 27.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12.
Sunday
A chance of snow. Partly sunny, with a high near 34.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 20.
Monday
A slight chance of snow. Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.85°N 103.52°W (Elev. 6109 ft)
Last Update:
4:26 pm MST Feb 23, 2026
Forecast Valid:
6pm MST Feb 23, 2026-6pm MST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation