Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Clear

18°F

-8°C

Humidity 85%
Wind Speed SSW 5 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 19 Jan 11:35 PM MST
Extended Forecast for

5 Miles E Mona UT

  • Overnight

    Overnight: Clear, with a low around 21. Northwest wind around 7 mph.

    Low: 21 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 33. West northwest wind around 7 mph.

    High: 33 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. West wind around 6 mph becoming south after midnight.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 34. South southwest wind around 7 mph.

    High: 34 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. West wind 6 to 8 mph becoming south southwest in the evening.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow after 11am.  Partly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 21. Northwest wind around 7 mph.
Tuesday
Sunny, with a high near 33. West northwest wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 21. West wind around 6 mph becoming south after midnight.
Wednesday
Sunny, with a high near 34. South southwest wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 25. West wind 6 to 8 mph becoming south southwest in the evening.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
A slight chance of snow after 11am. Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Mona UT
 39.81°N 111.75°W (Elev. 9081 ft)
2:04 pm MST Jan 19, 2026
12am MST Jan 20, 2026-6pm MST Jan 26, 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