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

SUGARLOAF (SHF) (SLFC1)

Lat: 40.91596°NLon: 122.43483°WElev: 3259.0ft.

NA

61°F

16°C

Humidity 53%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 08 Dec 01:19 PM PST
Extended Forecast for

5 Miles NNE Central Valley CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread haze after 7pm. Widespread dense fog before 4am, then widespread dense fog after 5am.  Otherwise, partly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Dense Fog

  • Tuesday

    Tuesday: Widespread haze before noon. Widespread dense fog between 7am and 9am.  Otherwise, sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Dense Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. North wind 3 to 5 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. North wind around 6 mph becoming calm  in the afternoon.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. Calm wind.
Tonight
Widespread haze after 7pm. Widespread dense fog before 4am, then widespread dense fog after 5am. Otherwise, partly cloudy, with a low around 46. Light and variable wind.
Tuesday
Widespread haze before noon. Widespread dense fog between 7am and 9am. Otherwise, sunny, with a high near 60. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 50. North wind 3 to 5 mph.
Wednesday
Sunny, with a high near 65. North wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Central Valley CA
 40.74°N 122.32°W (Elev. 1398 ft)
1:20 pm PST Dec 8, 2025
2pm PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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Additional Resources

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