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

15°F

-9°C

Humidity 81%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 30 Dec 01:41 AM PST
Extended Forecast for

9 Miles NNW Sweetwater Summit NV

  • Overnight

    Overnight: Mostly clear, with a low around 19. South wind around 5 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 45. South wind around 5 mph becoming north in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. South wind around 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after 10am.  Snow level 7700 feet rising to 9100 feet in the afternoon. Cloudy, with a high near 47. Southeast wind around 5 mph.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph.

    Low: 33 °F

    Chance Rain

  • New Year's Day

    New Year's Day: A 40 percent chance of rain.  Snow level 8800 feet. Mostly cloudy, with a high near 47. South wind around 5 mph.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 4am.  Snow level 8200 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Friday

    Friday: A chance of rain, mainly after 10am.  Snow level 7600 feet. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 10pm, then rain and snow likely.  Snow level 7500 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 19. South wind around 5 mph.
Tuesday
Increasing clouds, with a high near 45. South wind around 5 mph becoming north in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 28. South wind around 5 mph.
Wednesday
A 30 percent chance of rain after 10am. Snow level 7700 feet rising to 9100 feet in the afternoon. Cloudy, with a high near 47. Southeast wind around 5 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33. Calm wind becoming south around 5 mph.
New Year's Day
A 40 percent chance of rain. Snow level 8800 feet. Mostly cloudy, with a high near 47. South wind around 5 mph.
Thursday Night
A 40 percent chance of rain, mainly before 4am. Snow level 8200 feet. Mostly cloudy, with a low around 33.
Friday
A chance of rain, mainly after 10am. Snow level 7600 feet. Partly sunny, with a high near 50.
Friday Night
A chance of rain before 10pm, then rain and snow likely. Snow level 7500 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 31.
Saturday
Snow likely. Mostly cloudy, with a high near 44.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 26.
Sunday
A chance of snow. Partly sunny, with a high near 43.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25.
Monday
A chance of snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Sweetwater Summit NV
 38.64°N 119.25°W (Elev. 6306 ft)
1:15 am PST Dec 30, 2025
1am PST Dec 30, 2025-6pm PST Jan 5, 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