Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

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. overnight into Wednesday. Read More >

Current conditions at

CARPENTER RIDGE (CDEC1)

Lat: 40.06866°NLon: 121.584°WElev: 4816.0ft.

NA

36°F

2°C

Humidity 100%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 07 Jan 12:54 AM PST
Extended Forecast for

15 Miles SW Chester CA

  • Overnight

    Overnight: A 30 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 29. West southwest wind around 7 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before noon, then a chance of snow after 2pm.  Partly sunny, with a high near 31. West southwest wind 7 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely before 10pm, then a chance of snow between 10pm and midnight. The snow could be heavy at times. Some thunder is also possible.  Widespread frost after 4am.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 14. West wind 8 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Heavy Snow
    then Frost

  • Thursday

    Thursday: Widespread frost before 7am.  Otherwise, sunny, with a high near 26. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 26 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18. Northeast wind around 15 mph, with gusts as high as 23 mph.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 29. West southwest wind around 7 mph. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A chance of snow before noon, then a chance of snow after 2pm. Partly sunny, with a high near 31. West southwest wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow showers likely before 10pm, then a chance of snow between 10pm and midnight. The snow could be heavy at times. Some thunder is also possible. Widespread frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 14. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Widespread frost before 7am. Otherwise, sunny, with a high near 26. Northeast wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 18. Northeast wind around 15 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 21.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 28.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Chester CA
 40.12°N 121.39°W (Elev. 6742 ft)
1:21 am PST Jan 7, 2026
1am PST Jan 7, 2026-6pm PST Jan 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database