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

46°F

8°C

Humidity 24%
Wind Speed NA NA MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 20 Jan 04:35 PM MST
Extended Forecast for

Nephi UT

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Light and variable wind.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow before 11am, then a slight chance of rain and snow.  Mostly cloudy, with a high near 45. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. Calm wind.
Wednesday
Mostly sunny, with a high near 47. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 23. Light and variable wind.
Thursday
Partly sunny, with a high near 49. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 28. Calm wind.
Friday
A slight chance of snow before 11am, then a slight chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 10.
Sunday
Sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Nephi UT
 39.71°N 111.85°W (Elev. 5092 ft)
2:04 pm MST Jan 20, 2026
10pm 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