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

30°F

-1°C

Humidity 68%
Wind Speed N 2 MPH
Barometer 30.52 in (1033.53 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 30 Dec 11:35 AM MST
Extended Forecast for

6 Miles SSW Mill Fork UT

  • Today

    Today: Sunny, with a high near 43. Light west wind.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South wind 5 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. South wind 5 to 9 mph becoming light and variable  in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly between 11pm and 5am.  Cloudy, with a low around 31. Light south wind becoming south southeast 5 to 10 mph in the evening.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Likely

  • New Year's Day

    New Year's Day: Rain, possibly mixed with snow.  High near 37. Southwest wind 6 to 9 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, becoming all snow after 11pm.  Cloudy, with a low around 34. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 40. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A chance of snow.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 43. Light west wind.
Tonight
Partly cloudy, with a low around 29. South wind 5 to 9 mph.
Wednesday
Mostly sunny, with a high near 46. South wind 5 to 9 mph becoming light and variable in the afternoon.
Wednesday Night
Snow likely, mainly between 11pm and 5am. Cloudy, with a low around 31. Light south wind becoming south southeast 5 to 10 mph in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
New Year's Day
Rain, possibly mixed with snow. High near 37. Southwest wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain likely, possibly mixed with snow, becoming all snow after 11pm. Cloudy, with a low around 34. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 40. Little or no snow accumulation expected.
Friday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 30.
Saturday
A chance of snow. Mostly cloudy, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 29.
Sunday
Snow likely. Mostly cloudy, with a high near 36.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27.
Monday
A chance of snow. Partly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Mill Fork UT
 39.89°N 111.35°W (Elev. 8599 ft)
2:04 am MST Dec 30, 2025
11am MST Dec 30, 2025-6pm MST Jan 5, 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