Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Pine Flat Lake Overlook (PG953)

Lat: 36.86341°NLon: 119.24789°WElev: 2151.0ft.

NA

43°F

6°C

Humidity 100%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 08 Dec 12:20 PM PST
Extended Forecast for

15 Miles NNE Squaw Valley CA

Dense Fog Advisory December 8, 12:38pm until December 9, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 8, 12:38pm until December 9, 11:00am

    NOW until 11:00am Tue

    Dense Fog Advisory

  • This Afternoon

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. East wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Northeast wind around 5 mph becoming southwest in the morning.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. East northeast wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56. Northeast wind around 5 mph.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Northeast wind around 5 mph becoming west southwest in the morning.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 56. East northeast wind around 5 mph.

    Low: 56 °F

    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 62. South southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 43. East wind around 5 mph.
Tuesday
Sunny, with a high near 68. Northeast wind around 5 mph becoming southwest in the morning.
Tuesday Night
Mostly clear, with a low around 52. East northeast wind around 5 mph.
Wednesday
Sunny, with a high near 75. Northeast wind around 5 mph becoming west southwest in the afternoon.
Wednesday Night
Clear, with a low around 56. Northeast wind around 5 mph.
Thursday
Sunny, with a high near 75. Northeast wind around 5 mph becoming west southwest in the morning.
Thursday Night
Clear, with a low around 56. East northeast wind around 5 mph.
Friday
Sunny, with a high near 75. East northeast wind around 5 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 54. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 72. East northeast wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 50. East northeast wind around 5 mph.
Sunday
Sunny, with a high near 69. East northeast wind around 5 mph becoming southwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Squaw Valley CA
 36.91°N 119.12°W (Elev. 1962 ft)
11:56 am PST Dec 8, 2025
12pm PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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