Frigid Temperatures for Parts of Central and Western U.S.; Heavy Rain and Flooding for Gulf Coast and Hawaii

An arctic cold front will continue to plunge southward through the Plains, Mississippi Valley and the Northwest quadrant of the U.S. through tonight. Well below normal temperatures are expected along with dangerous wind chills. A wintry mix will develop over the Ohio and Tennessee Valleys. Meanwhile, heavy rain, flooding and thunderstorms are forecast over much of the Gulf Coast and Hawaii. Read More >

Hazardous Weather Conditions

Current conditions at

Custer, Custer County Airport (KCUT)

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

Light Snow Fog/Mist

-7°F

-22°C

Humidity 82%
Wind Speed SW 3 mph
Barometer 29.98 in (1027.4 mb)
Dewpoint -11°F (-24°C)
Visibility 4.00 mi
Last update 29 Jan 4:53 am MST
Extended Forecast for

Mount Rushmore SD

  • Overnight

    Overnight: A 30 percent chance of snow.  Mostly cloudy, with a steady temperature around -4. Calm wind.

    Chance Snow

    Low: -4 °F

  • Sunday

    Sunday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 2. Wind chill values as low as -10. Calm wind becoming east around 6 mph in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely

    High: 2 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around -11. Wind chill values as low as -22. Southwest wind 3 to 6 mph.

    Slight Chance
    Snow then
    Partly Cloudy

    Low: -11 °F

  • Monday

    Monday: Sunny, with a high near 13. Wind chill values as low as -22. West wind 6 to 11 mph, with gusts as high as 16 mph.

    Sunny

    High: 13 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a temperature rising to around 11 by 5am. West wind around 15 mph, with gusts as high as 22 mph.

    Mostly Clear

    Low: 6 °F

  • Tuesday

    Tuesday: Sunny, with a high near 30. West wind 7 to 15 mph, with gusts as high as 22 mph.

    Sunny

    High: 30 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Mostly Cloudy

    Low: 15 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    Mostly Sunny

    High: 33 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 19.

    Mostly Clear

    Low: 19 °F

Detailed Forecast

Overnight
A 30 percent chance of snow. Mostly cloudy, with a steady temperature around -4. Calm wind.
Sunday
Snow likely, mainly after noon. Mostly cloudy, with a high near 2. Wind chill values as low as -10. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -11. Wind chill values as low as -22. Southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 13. Wind chill values as low as -22. West wind 6 to 11 mph, with gusts as high as 16 mph.
Monday Night
Mostly clear, with a temperature rising to around 11 by 5am. West wind around 15 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 30. West wind 7 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
Sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 42.
Click Map For Forecast
Point Forecast:
Mount Rushmore SD
 43.87°N 103.46°W (Elev. 5000 ft)
4:07 am MST Jan 29, 2023
5am MST Jan 29, 2023-6pm MST Feb 4, 2023
 
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Additional Resources

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