Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

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

A Few Clouds

41°F

5°C

Humidity 49%
Wind Speed SE 7 mph
Barometer 29.22 in (990.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 17 Feb 8:52 am MST
Extended Forecast for

7 Miles S Nemo SD

Red Flag Warning February 17, 11:00am until February 17, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: A 10 percent chance of snow showers after 5pm.  Partly sunny, with a high near 53. Southwest wind 11 to 17 mph, with gusts as high as 38 mph.

    High: 53 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 8pm.  Partly cloudy, with a low around 23. Wind chill values as low as 12. West wind 11 to 18 mph, with gusts as high as 33 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Wind chill values as low as 14. West wind 6 to 8 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Snow, mainly after 11pm.  Low around 6. Wind chill values as low as -3. North wind around 8 mph, with gusts as high as 17 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 19. North wind around 7 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1. Calm wind.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. Calm wind becoming east around 5 mph. Winds could gust as high as 16 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow before 11pm.  Partly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 11am.  Sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A 10 percent chance of snow showers after 5pm. Partly sunny, with a high near 53. Southwest wind 11 to 17 mph, with gusts as high as 38 mph.
Tonight
A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 23. Wind chill values as low as 12. West wind 11 to 18 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 42. Wind chill values as low as 14. West wind 6 to 8 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Snow, mainly after 11pm. Low around 6. Wind chill values as low as -3. North wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 19. North wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Partly cloudy, with a low around -1. Calm wind.
Friday
Mostly sunny, with a high near 28. Calm wind becoming east around 5 mph. Winds could gust as high as 16 mph.
Friday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 7. Calm wind.
Saturday
A slight chance of snow after 11am. Sunny, with a high near 32.
Saturday Night
Mostly clear, with a low around 5.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Sunny, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Nemo SD
 44.09°N 103.48°W (Elev. 4997 ft)
7:47 am MST Feb 17, 2026
9am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
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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