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

Provo Municipal Airport (KPVU)

Lat: 40.2239°NLon: 111.7253°WElev: 4495.0ft.

Clear

26°F

-3°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 19 Jan 12:56 AM MST
Extended Forecast for

5 Miles SW Lehi UT

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 42. Calm wind becoming north around 5 mph in the afternoon.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Widespread haze. Sunny, with a high near 43. Calm wind becoming south around 6 mph.

    High: 43 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze. Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze. Mostly sunny, with a high near 47.

    High: 47 °F

    Haze

  • Wednesday Night

    Wednesday Night: Widespread haze. Partly cloudy, with a low around 27.

    Low: 27 °F

    Haze

  • Thursday

    Thursday: Widespread haze. Partly sunny, with a high near 47.

    High: 47 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze before 4am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Haze

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 27. Calm wind.
M.L.King Day
Sunny, with a high near 42. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 22. Light and variable wind.
Tuesday
Widespread haze. Sunny, with a high near 43. Calm wind becoming south around 6 mph.
Tuesday Night
Widespread haze. Mostly clear, with a low around 23. Calm wind.
Wednesday
Widespread haze. Mostly sunny, with a high near 47.
Wednesday Night
Widespread haze. Partly cloudy, with a low around 27.
Thursday
Widespread haze. Partly sunny, with a high near 47.
Thursday Night
Widespread haze before 4am. Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 46.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Lehi UT
 40.35°N 111.89°W (Elev. 4485 ft)
2:04 pm MST Jan 18, 2026
1am MST Jan 19, 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