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.

Partly Cloudy

41°F

5°C

Humidity 65%
Wind Speed SW 25 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 17 Feb 12:35 PM MST
Extended Forecast for

3 Miles SSW Mill Fork UT

Winter Storm Warning February 17, 12:51pm until February 19, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 17, 12:51pm until February 19, 05:00am

    NOW until 5:00am Thu

    Winter Storm Warning

  • This Afternoon

    High: 32 °F

    Snow Showers

  • Tonight

    Tonight: Snow, mainly after 2am. Low around 23. South southwest wind 14 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Snow

  • Wednesday

    Wednesday: Snow before 11am, then snow showers between 11am and 2pm, then snow after 2pm. The snow could be heavy at times. Some thunder is also possible. Temperature rising to near 25 by 10am, then falling to around 19 during the remainder of the day. Wind chill values as low as 4. South southwest wind 14 to 18 mph becoming west in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F⇓

    Heavy Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -1. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph. New snow accumulation of less than one inch possible.

    Low: 8 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 27. Southwest wind 6 to 10 mph. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow Likely

  • Friday

    Friday: Snow. High near 24. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow

  • Friday Night

    Friday Night: A slight chance of snow. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 32. West southwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly after 2am. Low around 23. South southwest wind 14 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow before 11am, then snow showers between 11am and 2pm, then snow after 2pm. The snow could be heavy at times. Some thunder is also possible. Temperature rising to near 25 by 10am, then falling to around 19 during the remainder of the day. Wind chill values as low as 4. South southwest wind 14 to 18 mph becoming west in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -1. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 27. Southwest wind 6 to 10 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow. High near 24. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 7.
Saturday
A slight chance of snow after 11am. Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 20.
Monday
A slight chance of snow. Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mill Fork UT
 39.92°N 111.33°W (Elev. 7818 ft)
Last Update:
11:22 am MST Feb 17, 2026
Forecast Valid:
12pm MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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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