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

SR-338 Sweetwater (SWWNV)

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

NA

20°F

-7°C

Humidity 80%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 20 Jan 04:02 AM PST
Extended Forecast for

10 Miles NE Sweetwater Summit NV

  • Today

    Today: Partly sunny, with a high near 44. West wind around 10 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. West wind around 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. Southwest wind around 10 mph becoming north in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. West wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 40. West wind 10 to 15 mph becoming northwest in the afternoon.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Southwest wind 5 to 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 44. West wind around 10 mph.
Tonight
Mostly cloudy, with a low around 30. West wind around 10 mph.
Wednesday
Mostly cloudy, with a high near 44. Southwest wind around 10 mph becoming north in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 34. West wind around 5 mph.
Thursday
Mostly cloudy, with a high near 40. West wind 10 to 15 mph becoming northwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 29. Southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 24.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Sweetwater Summit NV
 38.63°N 119.11°W (Elev. 8340 ft)
1:15 am PST Jan 20, 2026
4am PST Jan 20, 2026-6pm PST Jan 26, 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