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

Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Overcast

34°F

1°C

Humidity 87%
Wind Speed W 14 G 21 mph
Barometer 29.79 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 5 Dec 4:55 am MST
Extended Forecast for

19 Miles SSE Redig SD

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 34. West wind around 18 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 20 percent chance of snow before 8am. Mostly cloudy, with a temperature falling to around 27 by 5pm. Wind chill values as low as 14. Breezy, with a northwest wind 17 to 26 mph, with gusts as high as 40 mph.

    High: 32 °F⇓

    Breezy.
    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Wind chill values as low as 7. West wind 9 to 15 mph becoming east after midnight. Winds could gust as high as 22 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow likely. Cloudy, with a high near 26. Wind chill values as low as 4. East wind 13 to 16 mph becoming northwest in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 11. North wind 10 to 13 mph becoming southeast after midnight. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 33. South wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 33 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. West wind 11 to 17 mph, with gusts as high as 23 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Breezy, with a west wind 21 to 26 mph, with gusts as high as 40 mph.

    High: 39 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A slight chance of rain and snow between 11pm and 3am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 34. West wind around 18 mph, with gusts as high as 24 mph.
Friday
A 20 percent chance of snow before 8am. Mostly cloudy, with a temperature falling to around 27 by 5pm. Wind chill values as low as 14. Breezy, with a northwest wind 17 to 26 mph, with gusts as high as 40 mph.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. Wind chill values as low as 7. West wind 9 to 15 mph becoming east after midnight. Winds could gust as high as 22 mph.
Saturday
Snow likely. Cloudy, with a high near 26. Wind chill values as low as 4. East wind 13 to 16 mph becoming northwest in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 11. North wind 10 to 13 mph becoming southeast after midnight. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 33. South wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 20. West wind 11 to 17 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 39. Breezy, with a west wind 21 to 26 mph, with gusts as high as 40 mph.
Monday Night
A slight chance of rain and snow between 11pm and 3am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 28.
Tuesday
A chance of rain. Mostly cloudy, with a high near 46. Windy.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Blustery.
Wednesday
A chance of snow. Partly sunny, with a high near 35. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Mostly cloudy, with a high near 34. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SSE Redig SD
 45.01°N 103.44°W (Elev. 3238 ft)
Last Update:
4:37 am MST Dec 5, 2025
Forecast Valid:
4am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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