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.

Clear

49°F

9°C

Humidity 56%
Wind Speed SE 5 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 03 Jan 01:56 PM MST
Extended Forecast for

6 Miles E Mapleton UT

Winter Weather Advisory January 3, 11:00pm until January 5, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Cloudy, with a high near 38. Southeast wind around 13 mph.

    High: 38 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 50 percent chance of snow. Cloudy, with a low around 33. South wind 10 to 14 mph. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow

  • Sunday

    Sunday: Snow, mainly before 5pm, then snow showers after 5pm. Some thunder is also possible. High near 38. South wind 9 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow

  • Sunday Night

    Sunday Night: Snow before 11pm, then snow showers between 11pm and 5am, then snow after 5am. Some thunder is also possible. Low around 31. South wind 11 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Snow

  • Monday

    Monday: Snow before 8am, then snow showers after 8am. Some thunder is also possible. High near 33. West southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 33. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 30.

    High: 30 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Cloudy, with a high near 38. Southeast wind around 13 mph.
Tonight
A 50 percent chance of snow. Cloudy, with a low around 33. South wind 10 to 14 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly before 5pm, then snow showers after 5pm. Some thunder is also possible. High near 38. South wind 9 to 13 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow before 11pm, then snow showers between 11pm and 5am, then snow after 5am. Some thunder is also possible. Low around 31. South wind 11 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow before 8am, then snow showers after 8am. Some thunder is also possible. High near 33. West southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26. New snow accumulation of less than one inch possible.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 33. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 30.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 18.
Thursday
Snow. Mostly cloudy, with a high near 22.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11.
Friday
A chance of snow. Partly sunny, with a high near 20.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Mapleton UT
 40.13°N 111.48°W (Elev. 7999 ft)
Last Update:
2:05 pm MST Jan 3, 2026
Forecast Valid:
2pm MST Jan 3, 2026-6pm MST Jan 9, 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