Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Fair

10°F

-12°C

Humidity 80%
Wind Speed S 3 mph
Barometer 30.05 in (1024.0 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 1 Dec 12:52 am MST
Extended Forecast for

4 Miles N Hermosa SD

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 14. Wind chill values as low as 3. West wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. Wind chill values as low as 1. West wind 6 to 8 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 19 by 9pm, then rising to around 27 during the remainder of the night. Wind chill values as low as 8. West wind around 8 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 5pm.  Mostly cloudy, with a high near 42. Wind chill values as low as 20. West wind around 7 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Cloudy, with a low around 18. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 26. North wind 5 to 14 mph becoming east in the afternoon. Winds could gust as high as 24 mph.

    High: 26 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11. Southwest wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 14. Wind chill values as low as 3. West wind 7 to 9 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 33. Wind chill values as low as 1. West wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a temperature falling to near 19 by 9pm, then rising to around 27 during the remainder of the night. Wind chill values as low as 8. West wind around 8 mph.
Tuesday
A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 42. Wind chill values as low as 20. West wind around 7 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
A 40 percent chance of snow. Cloudy, with a low around 18. Northwest wind 8 to 14 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Wednesday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 26. North wind 5 to 14 mph becoming east in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 11. Southwest wind 6 to 10 mph, with gusts as high as 17 mph.
Thursday
Mostly sunny, with a high near 42. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 41.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of snow. Partly sunny, with a high near 39.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Hermosa SD
 43.9°N 103.19°W (Elev. 3461 ft)
11:52 pm MST Nov 30, 2025
1am MST Dec 1, 2025-6pm MST Dec 7, 2025
 
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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