Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Provo Municipal Airport (KPVU)

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

Clear

25°F

-4°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 20 Jan 11:20 PM MST
Extended Forecast for

3 Miles ENE Mapleton UT

  • Tonight

    Tonight: Mostly clear, with a low around 26. South wind 3 to 5 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. South southeast wind around 6 mph becoming west in the morning.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West southwest wind around 6 mph becoming east southeast in the evening.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. East southeast wind around 6 mph becoming light and variable.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. West northwest wind around 6 mph becoming light and variable  in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 26. South wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 40. South southeast wind around 6 mph becoming west in the morning.
Wednesday Night
Partly cloudy, with a low around 28. West southwest wind around 6 mph becoming east southeast in the evening.
Thursday
Mostly sunny, with a high near 41. East southeast wind around 6 mph becoming light and variable.
Thursday Night
Mostly cloudy, with a low around 29. West northwest wind around 6 mph becoming light and variable in the evening.
Friday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 21.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Mapleton UT
 40.15°N 111.51°W (Elev. 6732 ft)
2:04 pm MST Jan 20, 2026
11pm MST Jan 20, 2026-6pm MST Jan 27, 2026
 
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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