Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

BANGOR (BNGC1)

Lat: 39.38075°NLon: 121.38623°WElev: 803.0ft.

NA

37°F

3°C

Humidity 100%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 10 Dec 05:51 AM PST
Extended Forecast for

7 Miles WNW Penn Valley CA

  • Today

    Today: Widespread haze before 5pm. Areas of dense fog before 2pm.  Otherwise, mostly sunny, with a steady temperature around 43. Light and variable wind.

    High: 43 °F

    Areas Dense
    Fog

  • Tonight

    Tonight: Patchy dense fog after 7pm.  Otherwise, mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze before 5pm. Areas of dense fog before 2pm. Otherwise, mostly sunny, with a steady temperature around 43. Light and variable wind.
Tonight
Patchy dense fog after 7pm. Otherwise, mostly clear, with a low around 44. Calm wind.
Thursday
Mostly sunny, with a high near 47. Light and variable wind.
Thursday Night
Mostly clear, with a low around 45. Calm wind.
Friday
Mostly sunny, with a high near 48. Light and variable wind.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
A chance of showers. Mostly cloudy, with a high near 57.
Monday Night
A chance of showers. Mostly cloudy, with a low around 52.
Tuesday
A chance of showers. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Penn Valley CA
 39.21°N 121.3°W (Elev. 509 ft)
1:21 am PST Dec 10, 2025
6am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database