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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Provo Municipal Airport (KPVU)

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

Mist

39°F

4°C

Humidity 100%
Wind Speed S 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 39°F (4°C)
Visibility 6.00 mi
Last update 01 Jan 05:20 PM MST
Extended Forecast for

6 Miles NNE Detour UT

Winter Weather Advisory until January 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 2, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • New Year's Day

    High: 35 °F

    Snow Likely

  • Tonight

    Tonight: Snow. Steady temperature around 34. Southwest wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 34 °F

    Snow

  • Friday

    Friday: Snow, mainly before 8am. High near 33. West wind 10 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow then
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. West wind around 6 mph becoming southeast after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 35. East southeast wind 6 to 10 mph.

    High: 35 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 34. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 30.

    Low: 30 °F

    Snow Likely

Detailed Forecast

New Year's Day
Snow likely. Cloudy, with a high near 35. Southwest wind around 8 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Steady temperature around 34. Southwest wind 8 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow, mainly before 8am. High near 33. West wind 10 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Mostly cloudy, with a low around 26. West wind around 6 mph becoming southeast after midnight.
Saturday
Mostly cloudy, with a high near 35. East southeast wind 6 to 10 mph.
Saturday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 28. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely. Cloudy, with a low around 30.
Monday
Snow. Cloudy, with a high near 32.
Monday Night
A chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow. Mostly cloudy, with a high near 30.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow. Partly sunny, with a high near 30.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
Snow likely. Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Detour UT
 40.04°N 111.2°W (Elev. 8698 ft)
Last Update:
2:19 pm MST Jan 1, 2026
Forecast Valid:
5pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation