Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Current conditions at

Provo Municipal Airport (KPVU)

Lat: 40.2239°NLon: 111.7253°WElev: 4495.0ft.

light snow

30°F

-1°C

Humidity 74%
Wind Speed N 17 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 23°F (-5°C)
Visibility 9.00 mi
Wind Chill18°F (-8°C)
Last update 18 Feb 02:35 PM MST
Extended Forecast for

3 Miles WSW Sundance UT

Winter Storm Warning February 18, 02:48pm until February 19, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 18, 02:48pm until February 19, 05:00am

    NOW until 5:00am Thu

    Winter Storm Warning

  • This Afternoon

    High: 16 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow likely, mainly before 8pm.  Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around -3. Wind chill values as low as -18. Breezy, with a west wind 20 to 25 mph decreasing to 11 to 16 mph after midnight.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: -3 °F

    Snow Likely
    and Blowing
    Snow then
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly between 11am and 2pm.  Partly sunny and cold, with a high near 9. Wind chill values as low as -20. Southwest wind 11 to 15 mph.  New snow accumulation of less than a half inch possible.

    High: 9 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 6. Wind chill values as low as -11. Southeast wind 13 to 16 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 6 °F

    Snow Likely

  • Friday

    Friday: Snow.  High near 11. West wind 10 to 15 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 11 °F

    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 3.

    Low: 3 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow likely. The snow could be heavy at times. Widespread blowing snow after 5pm. Mostly cloudy, with a high near 16. Wind chill values as low as -16. Breezy, with a west wind around 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 7 to 11 inches possible.
Tonight
Snow likely, mainly before 8pm. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around -3. Wind chill values as low as -18. Breezy, with a west wind 20 to 25 mph decreasing to 11 to 16 mph after midnight. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 30 percent chance of snow, mainly between 11am and 2pm. Partly sunny and cold, with a high near 9. Wind chill values as low as -20. Southwest wind 11 to 15 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -11. Southeast wind 13 to 16 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 11. West wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 3.
Saturday
Sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly clear, with a low around 17.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
A chance of snow. Mostly cloudy, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Sundance UT
 40.38°N 111.64°W (Elev. 10328 ft)
2:07 pm MST Feb 18, 2026
2pm MST Feb 18, 2026-6pm MST Feb 24, 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