Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

SR-338 Sweetwater (SWWNV)

Lat: 38.51387°NLon: 119.21288°WElev: 6810.0ft.

NA

16°F

-9°C

Humidity 78%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 30 Dec 03:11 AM PST
Extended Forecast for

5 Miles W Sweetwater Summit NV

  • Overnight

    Overnight: Mostly clear, with a low around 18. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph.

    Low: 18 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 36. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 36 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. South wind 10 to 15 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow after 10am.  Cloudy, with a high near 36. South wind around 10 mph.  Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow.  Cloudy, with a low around 31. South wind 10 to 15 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    Low: 31 °F

    Chance Snow

  • New Year's Day

    New Year's Day: A 40 percent chance of snow.  Mostly cloudy, with a high near 34. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.  Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 30. Breezy.  Little or no snow accumulation expected.

    Low: 30 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly after 4pm.  Partly sunny, with a high near 35. Windy.

    High: 35 °F

    Snow Likely
    and Windy

  • Friday Night

    Friday Night: Snow likely.  Mostly cloudy, with a low around 26. Very windy.

    Low: 26 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 18. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph.
Tuesday
Increasing clouds, with a high near 36. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around 27. South wind 10 to 15 mph.
Wednesday
A 40 percent chance of snow after 10am. Cloudy, with a high near 36. South wind around 10 mph. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of snow. Cloudy, with a low around 31. South wind 10 to 15 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
New Year's Day
A 40 percent chance of snow. Mostly cloudy, with a high near 34. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Little or no snow accumulation expected.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 30. Breezy. Little or no snow accumulation expected.
Friday
Snow likely, mainly after 4pm. Partly sunny, with a high near 35. Windy.
Friday Night
Snow likely. Mostly cloudy, with a low around 26. Very windy.
Saturday
Snow likely. Mostly cloudy, with a high near 30. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 22. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 29. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 31. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Sweetwater Summit NV
 38.52°N 119.28°W (Elev. 9928 ft)
1:15 am PST Dec 30, 2025
3am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database