National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Gusty Winds in the Mid-Atlantic and Northeast; Atmospheric River to Impact the Northwest

Gusty winds are expected from portions of the Mid-Atlantic into the Northeast through the night following the system that brought rain to the area. An atmospheric river will move into the Northwest late today into Saturday bringing moderate to heavy rainfall, mountain snow, windy conditions, and high surf to the area over the weekend. Read More >

Current conditions at

POR31-Iron Horse (LIB09)

Lat: 39.77898°NLon: 120.50284°WElev: 5001.0ft.

NA

63°F

17°C

Humidity 30%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 01 Nov 05:50 PM PDT
Extended Forecast for

3 Miles WSW Portola CA

  • Tonight

    Tonight: Clear, with a low around 34. West wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Calm wind becoming southwest around 5 mph.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph after midnight.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain. Partly sunny, with a high near 59. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Rain. Snow level 7700 feet. Mostly cloudy, with a high near 49. Breezy.

    High: 49 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 11pm. Snow level 7300 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 34. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 71. Calm wind becoming southwest around 5 mph.
Sunday Night
Mostly clear, with a low around 34. Calm wind becoming southwest around 5 mph after midnight.
Monday
Sunny, with a high near 64. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 37. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 59. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 37. Breezy.
Wednesday
Rain. Snow level 7700 feet. Mostly cloudy, with a high near 49. Breezy.
Wednesday Night
A chance of rain, mainly before 11pm. Snow level 7300 feet. Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 53.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 35.
Friday
A slight chance of rain. Mostly sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Portola CA
 39.8°N 120.52°W (Elev. 4908 ft)
Last Update:
2:15 pm PDT Nov 1, 2025
Forecast Valid:
6pm PDT Nov 1, 2025-6pm PST Nov 8, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation