Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

SR-338 Sweetwater (SWWNV)

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

NA

24°F

-4°C

Humidity 85%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 07 Jan 07:21 AM PST
Extended Forecast for

7 Miles E Sweetwater Summit NV

Winter Weather Advisory January 8, 01:00am until January 8, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Mostly sunny, with a high near 33. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 4am.  Increasing clouds, with a low around 16. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Breezy.
    Mostly Clear
    then Snow
    Likely

  • Thursday

    Thursday: Snow likely before 7am.  Mostly cloudy, then gradually becoming sunny, with a high near 21. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Blustery.
    Snow Likely
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Southwest wind 5 to 10 mph.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 29. Southwest wind around 5 mph becoming east in the afternoon.

    High: 29 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. Southwest wind around 5 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 33. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Snow likely, mainly after 4am. Increasing clouds, with a low around 16. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 21. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly clear, with a low around 13. Southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 29. Southwest wind around 5 mph becoming east in the afternoon.
Friday Night
Mostly clear, with a low around 19. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Sweetwater Summit NV
 38.52°N 119.08°W (Elev. 7799 ft)
9:15 am PST Jan 7, 2026
10am PST Jan 7, 2026-6pm PST Jan 13, 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