Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

POR31-Iron Horse (LIB09)

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

NA

59°F

15°C

Humidity 63%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 01 Oct 02:10 PM PDT
Extended Forecast for

2 Miles SW Portola CA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 5pm.  Mostly sunny, with a high near 60. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly after 5am.  Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 40 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 60. Southwest wind 5 to 10 mph.  Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely after 8pm.  Snow level 9000 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 35. West wind 5 to 10 mph.  Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly after 11am.  Snow level 7600 feet rising to 8100 feet in the afternoon. Partly sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. North wind around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 5pm. Mostly sunny, with a high near 60. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly after 5am. Partly cloudy, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 60. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Snow level 9000 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 35. West wind 5 to 10 mph. Chance of precipitation is 60%.
Friday
Showers likely, mainly after 11am. Snow level 7600 feet rising to 8100 feet in the afternoon. Partly sunny, with a high near 55. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 29. North wind around 5 mph.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 66.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Portola CA
 39.79°N 120.49°W (Elev. 4987 ft)
2:15 pm PDT Oct 1, 2025
2pm PDT Oct 1, 2025-6pm PDT Oct 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database