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

Storm Brings Rain and Snow to the Southwest U.S. this weekend; Heavy Snow and Rain for Alaska

A storm will pass through the southwestern U.S. this weekend with widespread rain and mountain snow. Rainfall will be mostly beneficial but poses a risk for dangerous debris flows over recent burn scars. A significant winter storm will impact Alaska through the weekend with heavy snow across western Alaska and heavy rainfall across Southcentral with strong winds and marine/coastal impacts. Read More >

Current conditions at

POR31-Iron Horse (LIB09)

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

NA

18°F

-8°C

Humidity 61%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 26 Jan 06:10 AM PST
Extended Forecast for

4 Miles SW Portola CA

  • Today

    Today: Mostly sunny, with a high near 35. East wind around 10 mph, with gusts as high as 20 mph.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. East wind 5 to 10 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 41. East wind around 5 mph.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 18. Northeast wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. Calm wind becoming east around 5 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 20. East wind around 5 mph becoming calm.

    Low: 20 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 22.

    Low: 22 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 35. East wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 15. East wind 5 to 10 mph.
Monday
Sunny, with a high near 41. East wind around 5 mph.
Monday Night
Clear, with a low around 18. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 45. Calm wind becoming east around 5 mph.
Tuesday Night
Clear, with a low around 20. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Clear, with a low around 22.
Thursday
Sunny, with a high near 53.
Thursday Night
A slight chance of snow after 4am. Snow level 6000 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 27.
Friday
A chance of rain and snow. Snow level rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 46.
Friday Night
Rain and snow likely. Snow level 5400 feet. Mostly cloudy, with a low around 28.
Saturday
Rain and snow likely. Snow level 5500 feet. Mostly cloudy, with a high near 40.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Portola CA
 39.76°N 120.51°W (Elev. 5164 ft)
Last Update:
12:31 am PST Jan 26, 2025
Forecast Valid:
6am PST Jan 26, 2025-6pm PST Feb 1, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation