Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. 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 73%
Wind Speed SSW 5 MPH
Barometer 30.55 in (1034.54 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 30 Dec 06:15 AM MST
Extended Forecast for

4 Miles NNE Alpine UT

  • Today

    Today: Sunny, with a high near 37. Calm wind.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly between 11pm and 5am.  Mostly cloudy, with a low around 33. Calm wind becoming south 5 to 7 mph in the evening.  New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Rain, possibly mixed with snow, becoming all rain after 8am.  High near 37. South wind 3 to 8 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain before 11pm, then rain likely, possibly mixed with snow.  Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Friday

    Friday: A chance of rain and snow.  Mostly cloudy, with a high near 37. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 37. Calm wind.
Tonight
Partly cloudy, with a low around 31. Light and variable wind.
Wednesday
Mostly sunny, with a high near 40. Light and variable wind.
Wednesday Night
A 50 percent chance of snow, mainly between 11pm and 5am. Mostly cloudy, with a low around 33. Calm wind becoming south 5 to 7 mph in the evening. New snow accumulation of less than a half inch possible.
New Year's Day
Rain, possibly mixed with snow, becoming all rain after 8am. High near 37. South wind 3 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain before 11pm, then rain likely, possibly mixed with snow. Low around 35. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
A slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 33.
Saturday
A chance of snow. Mostly cloudy, with a high near 36.
Saturday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 31.
Sunday
Snow likely. Mostly cloudy, with a high near 33.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27.
Monday
A chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Alpine UT
 40.5°N 111.74°W (Elev. 7799 ft)
2:04 am MST Dec 30, 2025
6am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database