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

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

28°F

-2°C

Humidity 74%
Wind Speed S 3 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 20 Jan 07:35 PM MST
Extended Forecast for

3 Miles N Detour UT

  • Tonight

    Tonight: Mostly clear, with a low around 20. West northwest wind 5 to 9 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. West wind 5 to 9 mph becoming south southwest in the morning.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. West northwest wind around 6 mph becoming south in the evening.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. South wind 6 to 9 mph becoming west in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Southwest wind 3 to 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 38. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow. Mostly sunny, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 20. West northwest wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 42. West wind 5 to 9 mph becoming south southwest in the morning.
Wednesday Night
Partly cloudy, with a low around 21. West northwest wind around 6 mph becoming south in the evening.
Thursday
Mostly sunny, with a high near 43. South wind 6 to 9 mph becoming west in the afternoon.
Thursday Night
Mostly cloudy, with a low around 24. Southwest wind 3 to 6 mph.
Friday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 38. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18.
Saturday
A slight chance of snow. Mostly sunny, with a high near 29.
Saturday Night
Mostly clear, with a low around 10.
Sunday
Sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 15.
Monday
Mostly sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Detour UT
 39.99°N 111.25°W (Elev. 7936 ft)
Last Update:
2:04 pm MST Jan 20, 2026
Forecast Valid:
7pm MST Jan 20, 2026-6pm MST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation