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

22°F

-6°C

Humidity 73%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 20 Jan 06:17 AM PST
Extended Forecast for

8 Miles NE Sweetwater Summit NV

  • Today

    Today: Partly sunny, with a high near 45. Southwest wind around 5 mph becoming calm.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. West wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45. Calm wind.

    High: 45 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 45. Southwest wind around 5 mph becoming calm.
Tonight
Mostly cloudy, with a low around 30. West wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 45. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 35. Calm wind.
Thursday
Mostly cloudy, with a high near 41. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 30. Calm wind.
Friday
Sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 36.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Sweetwater Summit NV
 38.59°N 119.1°W (Elev. 7690 ft)
1:15 am PST Jan 20, 2026
6am 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