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

23°F

-5°C

Humidity 63%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 19 Jan 06:37 AM PST
Extended Forecast for

7 Miles E Sweetwater Summit NV

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 46. Northwest wind around 5 mph becoming north in the morning.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. Southwest wind around 5 mph becoming northwest in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. Southwest wind around 5 mph becoming northwest in the afternoon.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

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

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 46. Northwest wind around 5 mph becoming north in the morning.
Tonight
Mostly clear, with a low around 35. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 49. Southwest wind around 5 mph becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 45. Southwest wind around 5 mph becoming northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 35. Southwest wind around 5 mph.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 39.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Sweetwater Summit NV
 38.52°N 119.08°W (Elev. 7799 ft)
1:15 am PST Jan 19, 2026
6am PST Jan 19, 2026-6pm PST Jan 25, 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