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

4 Miles SE Santaquin UT

  • Today

    Today: Mostly sunny, with a high near 34. Southwest wind 3 to 7 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southwest wind 5 to 8 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35. West wind 3 to 8 mph.

    High: 35 °F

    Partly 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 20 percent chance of snow after 11am.  Partly sunny, with a high near 31. Southwest wind around 7 mph becoming west northwest in the afternoon.

    High: 31 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly 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 13.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 34. Southwest wind 3 to 7 mph.
Tonight
Partly cloudy, with a low around 24. Southwest wind 5 to 8 mph.
Thursday
Partly sunny, with a high near 35. West wind 3 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 24. Southwest wind 3 to 6 mph.
Friday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 31. Southwest wind around 7 mph becoming west northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 15.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Santaquin UT
 39.95°N 111.74°W (Elev. 8133 ft)
2:03 am MST Jan 21, 2026
5am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database