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

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Clear

25°F

-4°C

Humidity 85%
Wind Speed SW 4 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 19 Jan 07:35 AM MST
Extended Forecast for

Magna UT

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 40. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. Light and variable wind.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Widespread haze. Sunny, with a high near 44. Light and variable wind becoming south southeast around 5 mph in the morning.

    High: 44 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze. Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze. Mostly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Haze

  • Wednesday Night

    Wednesday Night: Widespread haze. Partly cloudy, with a low around 29.

    Low: 29 °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 31.

    Low: 31 °F

    Haze

  • Friday

    Friday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 40. Calm wind becoming north northwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 24. Light and variable wind.
Tuesday
Widespread haze. Sunny, with a high near 44. Light and variable wind becoming south southeast around 5 mph in the morning.
Tuesday Night
Widespread haze. Mostly clear, with a low around 26. Calm wind.
Wednesday
Widespread haze. Mostly sunny, with a high near 46. Light and variable wind.
Wednesday Night
Widespread haze. Partly cloudy, with a low around 29.
Thursday
Widespread haze. Partly sunny, with a high near 47.
Thursday Night
Widespread haze before 4am. Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 45.
Friday Night
A slight chance of rain and snow after 11pm. Partly cloudy, with a low around 31.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Magna UT
 40.69°N 112.07°W (Elev. 4413 ft)
2:04 am MST Jan 19, 2026
7am MST Jan 19, 2026-6pm MST Jan 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database