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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Provo Municipal Airport (KPVU)

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

Overcast

46°F

8°C

Humidity 87%
Wind Speed ESE 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 02 Jan 12:35 AM MST
Extended Forecast for

3 Miles WSW Sundance UT

Winter Weather Advisory January 2, 12:53am until January 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 2, 12:53am until January 2, 11:00am

    NOW until 11:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: 26 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before 8am. High near 25. West wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Snow then
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. Wind chill values as low as 10. West northwest wind 7 to 15 mph becoming east southeast after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 28. Wind chill values as low as 10. East southeast wind 13 to 18 mph.

    High: 28 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25. Southeast wind 15 to 21 mph becoming south southwest after midnight. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow

  • Monday

    Monday: Snow. Cloudy, with a high near 25.

    High: 25 °F

    Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Steady temperature around 26. West southwest wind 11 to 14 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 6 to 10 inches possible.
Friday
Snow, mainly before 8am. High near 25. West wind 6 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Mostly cloudy, with a low around 21. Wind chill values as low as 10. West northwest wind 7 to 15 mph becoming east southeast after midnight.
Saturday
Mostly cloudy, with a high near 28. Wind chill values as low as 10. East southeast wind 13 to 18 mph.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. Southeast wind 15 to 21 mph becoming south southwest after midnight. New snow accumulation of less than one inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow. Cloudy, with a high near 25.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow. Mostly cloudy, with a high near 21.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow. Partly sunny, with a high near 20.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 16.
Thursday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Sundance UT
 40.38°N 111.64°W (Elev. 10328 ft)
Last Update:
2:19 pm MST Jan 1, 2026
Forecast Valid:
12am MST Jan 2, 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