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Hazardous Weather Conditions

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

Overcast

30°F

-1°C

Humidity 49%
Wind Speed N 16 mph
Barometer 30.09 in (1024.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 19 Jan 3:52 pm MST
Extended Forecast for

2 Miles ESE New Underwood SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Wind chill values as low as 5. North wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow between 11am and 2pm. Partly sunny, with a high near 41. Wind chill values as low as 6. Windy, with a south wind 6 to 11 mph becoming northwest 24 to 34 mph. Winds could gust as high as 49 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Wind chill values as low as 4. Blustery, with a northwest wind 23 to 28 mph becoming west 13 to 18 mph after midnight. Winds could gust as high as 40 mph.

    Low: 18 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Wind chill values as low as 7. Very windy, with a northwest wind 24 to 29 mph increasing to 35 to 40 mph. Winds could gust as high as 55 mph.

    High: 36 °F

    Mostly Sunny
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. West wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26. Blustery, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 26 °F

    Mostly Sunny
    then Partly
    Sunny and
    Blustery

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -5. North wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: -5 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow. Partly sunny, with a high near 12. East wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 12 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. Wind chill values as low as 5. North wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.
Tuesday
A slight chance of snow between 11am and 2pm. Partly sunny, with a high near 41. Wind chill values as low as 6. Windy, with a south wind 6 to 11 mph becoming northwest 24 to 34 mph. Winds could gust as high as 49 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 18. Wind chill values as low as 4. Blustery, with a northwest wind 23 to 28 mph becoming west 13 to 18 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
Mostly sunny, with a high near 36. Wind chill values as low as 7. Very windy, with a northwest wind 24 to 29 mph increasing to 35 to 40 mph. Winds could gust as high as 55 mph.
Wednesday Night
Partly cloudy, with a low around 10. West wind 6 to 14 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 26. Blustery, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Mostly cloudy, with a low around -5. North wind 9 to 15 mph, with gusts as high as 23 mph.
Friday
A slight chance of snow. Partly sunny, with a high near 12. East wind 10 to 14 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around -3.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 5.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A slight chance of snow. Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE New Underwood SD
 44.09°N 102.79°W (Elev. 2894 ft)
Last Update:
2:41 pm MST Jan 19, 2026
Forecast Valid:
3pm MST Jan 19, 2026-6pm MST Jan 26, 2026
 
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Additional Resources

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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