Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

SR-338 Sweetwater (SWWNV)

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

NA

40°F

4°C

Humidity 60%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 20 Jan 04:35 PM PST
Extended Forecast for

5 Miles W Sweetwater Summit NV

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Southwest wind around 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45. Southwest wind 5 to 10 mph.

    High: 45 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 10pm.  Mostly cloudy, with a low around 28. Southwest wind around 5 mph.

    Low: 28 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 20 percent chance of snow.  Mostly cloudy, with a high near 42. West wind 5 to 10 mph becoming northwest in the afternoon.

    High: 42 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 38. West wind 5 to 10 mph becoming north in the afternoon.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Southwest wind around 10 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 28. Southwest wind around 5 mph.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 42. West wind 5 to 10 mph becoming northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 38. West wind 5 to 10 mph becoming north in the afternoon.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 31.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Sweetwater Summit NV
 38.54°N 119.32°W (Elev. 8189 ft)
1:15 pm PST Jan 20, 2026
4pm PST Jan 20, 2026-6pm PST Jan 27, 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