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

4 Miles SE Santaquin UT

  • Tonight

    Tonight: Clear, with a low around 19. Wind chill values as low as 10. West southwest wind around 7 mph.

    Low: 19 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 33. Wind chill values as low as 10. West southwest wind 5 to 8 mph.

    High: 33 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. Southwest wind 5 to 7 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 34. South wind 5 to 7 mph becoming light and variable  in the morning.

    High: 34 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Light and variable wind becoming south southwest 5 to 8 mph in the evening.

    Low: 24 °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 24.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Friday Night

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

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 19. Wind chill values as low as 10. West southwest wind around 7 mph.
Tuesday
Sunny, with a high near 33. Wind chill values as low as 10. West southwest wind 5 to 8 mph.
Tuesday Night
Mostly clear, with a low around 20. Southwest wind 5 to 7 mph.
Wednesday
Sunny, with a high near 34. South wind 5 to 7 mph becoming light and variable in the morning.
Wednesday Night
Partly cloudy, with a low around 24. Light and variable wind becoming south southwest 5 to 8 mph in the evening.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Santaquin UT
 39.95°N 111.74°W (Elev. 8133 ft)
2:04 pm MST Jan 19, 2026
11pm MST Jan 19, 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