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Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

Portola - Gulling Street (CQ236)

Lat: 39.81336°NLon: 120.47069°WElev: 4895.0ft.

NA

29°F

-2°C

Humidity 83%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 12 Jan 09:00 PM PST
Extended Forecast for

Portola CA

  • Tonight

    Tonight: Mostly clear, with a low around 21. East wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. East wind around 5 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. East wind around 5 mph becoming calm.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53. East wind around 5 mph.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 22. East wind around 5 mph.

    Low: 22 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 53. East wind around 5 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 22.

    Low: 22 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 22.

    Low: 22 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 21. East wind around 5 mph.
Tuesday
Sunny, with a high near 50. East wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 22. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 53. East wind around 5 mph.
Wednesday Night
Clear, with a low around 22. East wind around 5 mph.
Thursday
Sunny, with a high near 53. East wind around 5 mph.
Thursday Night
Clear, with a low around 22.
Friday
Sunny, with a high near 53.
Friday Night
Clear, with a low around 22.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 27.
M.L.King Day
Sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portola CA
 39.81°N 120.46°W (Elev. 4984 ft)
Last Update:
9:15 pm PST Jan 12, 2026
Forecast Valid:
10pm PST Jan 12, 2026-6pm PST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation