National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

light drizzle,mist

37°F

3°C

Humidity 100%
Wind Speed N 4 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 37°F (3°C)
Visibility 1.00 mi
Wind Chill34°F (1°C)
Last update 01 Jan 05:35 PM MST
Extended Forecast for

3 Miles ESE West Valley UT

  • Tonight

    Tonight: Rain. Low around 39. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 100%.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain, mainly before 11am. High near 49. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 90%.

    High: 49 °F

    Rain then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. South southeast wind 5 to 8 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. South wind around 10 mph.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 41. South southeast wind 8 to 10 mph.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Low around 39. Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Monday

    Monday: Showers and possibly a thunderstorm before 11am, then rain likely after 11am. Mostly cloudy, with a high near 50.

    High: 50 °F

    Showers

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Rain. Low around 39. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 100%.
Friday
Rain, mainly before 11am. High near 49. Calm wind becoming south southeast around 5 mph in the afternoon. Chance of precipitation is 90%.
Friday Night
Partly cloudy, with a low around 36. South southeast wind 5 to 8 mph.
Saturday
Mostly cloudy, with a high near 53. South wind around 10 mph.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41. South southeast wind 8 to 10 mph.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 52.
Sunday Night
Rain. Low around 39. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm before 11am, then rain likely after 11am. Mostly cloudy, with a high near 50.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 45.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE West Valley UT
 40.68°N 111.98°W (Elev. 4350 ft)
Last Update:
2:19 pm MST Jan 1, 2026
Forecast Valid:
6pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation