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

28°F

-2°C

Humidity 63%
Wind Speed SSE 2 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 18 Jan 07:35 PM MST
Extended Forecast for

7 Miles SE Ephraim UT

  • Tonight

    Tonight: Mostly clear, with a low around 15. Wind chill values as low as 6. West northwest wind 8 to 10 mph.

    Low: 15 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 25. Wind chill values as low as 4. North northwest wind 6 to 9 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16. Wind chill values as low as 5. West wind around 6 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29. Wind chill values as low as 5. West northwest wind 8 to 10 mph.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. West wind around 11 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 15. Wind chill values as low as 6. West northwest wind 8 to 10 mph.
M.L.King Day
Sunny, with a high near 25. Wind chill values as low as 4. North northwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 16. Wind chill values as low as 5. West wind around 6 mph.
Tuesday
Sunny, with a high near 29. Wind chill values as low as 5. West northwest wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 19. West wind around 11 mph.
Wednesday
Sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 27.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 19.
Saturday
A chance of snow. Mostly sunny, with a high near 26.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Ephraim UT
 39.28°N 111.49°W (Elev. 10259 ft)
2:04 pm MST Jan 18, 2026
7pm MST Jan 18, 2026-6pm MST Jan 25, 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