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

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 >

Hazardous Weather Conditions

Current conditions at

Provo Municipal Airport (KPVU)

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

Overcast

41°F

5°C

Humidity 59%
Wind Speed SSW 27 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 17 Feb 08:56 AM MST
Extended Forecast for

6 Miles SSE Vivian Park UT

Winter Storm Warning February 17, 09:03am until February 19, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 17, 09:03am until February 19, 05:00am

    NOW until 5:00am Thu

    Winter Storm Warning

  • Today

    High: 20 °F

    Heavy Snow
    and Breezy

  • Tonight

    Tonight: Snow showers likely before 8pm, then snow, mainly after 8pm. Some thunder is also possible. Steady temperature around 21. Wind chill values as low as 2. Breezy, with a south southwest wind around 24 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 21 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. Temperature falling to around 11 by 5pm. Wind chill values as low as -8. Breezy, with a south southwest wind around 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 21 °F⇓

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Wind chill values as low as -8. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 4 °F

    Snow Likely
    and Breezy
    then Chance
    Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 18. Southwest wind 10 to 14 mph. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 8. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 16. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 16 °F

    Snow

  • Friday Night

    Friday Night: A slight chance of snow. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Snow before 11am, then snow showers, mainly after 11am. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 20. Wind chill values as low as 1. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow showers likely before 8pm, then snow, mainly after 8pm. Some thunder is also possible. Steady temperature around 21. Wind chill values as low as 2. Breezy, with a south southwest wind around 24 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. The snow could be heavy at times. Temperature falling to around 11 by 5pm. Wind chill values as low as -8. Breezy, with a south southwest wind around 23 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 4. Wind chill values as low as -8. Breezy, with a west wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 18. Southwest wind 10 to 14 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 8. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 16. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 5.
Saturday
A slight chance of snow. Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 19.
Monday
Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Vivian Park UT
 40.28°N 111.53°W (Elev. 8999 ft)
Last Update:
2:07 am MST Feb 17, 2026
Forecast Valid:
9am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation