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

Nephi Municipal Airport (KU14)

Lat: 39.7386°NLon: 111.8722°WElev: 5022.0ft.

Clear

12°F

-11°C

Humidity 78%
Wind Speed NNW 2 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 21 Jan 05:35 AM MST
Extended Forecast for

5 Miles E Mona UT

  • Today

    Today: Mostly sunny, with a high near 36. West wind around 7 mph.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. West wind 6 to 8 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35. West wind 6 to 8 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. Southwest wind around 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 31. Southwest wind 6 to 10 mph.  Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 36. West wind around 7 mph.
Tonight
Partly cloudy, with a low around 25. West wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 35. West wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 25. Southwest wind around 7 mph.
Friday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 31. Southwest wind 6 to 10 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 16.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 33.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Mona UT
 39.81°N 111.75°W (Elev. 9081 ft)
2:03 am MST Jan 21, 2026
6am MST Jan 21, 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