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

Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Clear

23°F

-5°C

Humidity 73%
Wind Speed N 1 MPH
Barometer 30.55 in (1034.54 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 30 Dec 10:15 AM MST
Extended Forecast for

3 Miles SW Eureka UT

  • Today

    Today: Sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. Calm wind becoming south around 5 mph in the afternoon.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely after 11pm. Cloudy, with a low around 33. South wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • New Year's Day

    New Year's Day: Rain. High near 46. South southwest wind 3 to 8 mph. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm. Cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Friday

    Friday: A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly after 11am. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 45. Light and variable wind.
Tonight
Partly cloudy, with a low around 26. Calm wind.
Wednesday
Partly sunny, with a high near 48. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Rain likely after 11pm. Cloudy, with a low around 33. South wind 3 to 5 mph. Chance of precipitation is 60%.
New Year's Day
Rain. High near 46. South southwest wind 3 to 8 mph. Chance of precipitation is 80%.
Thursday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 37. Chance of precipitation is 60%.
Friday
A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 50.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
A chance of rain, mainly after 11am. Partly sunny, with a high near 50.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 33.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 46.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29.
Monday
A slight chance of rain and snow. Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Eureka UT
 39.93°N 112.17°W (Elev. 5915 ft)
Last Update:
2:04 am MST Dec 30, 2025
Forecast Valid:
10am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation