Tracking Winter Weather and Frigid Temperatures Through This Weekend
A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >
Current conditions at
Portola - Gulling Street (CQ236)
Lat: 39.81336°NLon: 120.47069°WElev: 4895.0ft.NA
29°F
-2°C
| Humidity | 81% |
| Wind Speed | NA NA MPH |
| Barometer | NA |
| Dewpoint | 24°F (-4°C) |
| Visibility | NA |
| Last update | 17 Jan 12:00 AM PST |
Extended Forecast for
Portola CA
Overnight
Low: 22 °F
Mostly Clear
Saturday
High: 51 °F
Sunny
Saturday Night
Low: 24 °F
Partly Cloudy
Sunday
High: 55 °F
Mostly Sunny
Sunday Night
Low: 24 °F
Mostly Clear
M.L.King Day
High: 52 °F
Sunny
Monday Night
Low: 24 °F
Clear
Tuesday
High: 56 °F
Sunny
Tuesday Night
Low: 27 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 22. Northeast wind around 5 mph.
Saturday
Sunny, with a high near 51. East wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 24. Calm wind.
Sunday
Mostly sunny, with a high near 55. Calm wind.
Sunday Night
Mostly clear, with a low around 24. East wind around 5 mph becoming calm.
M.L.King Day
Sunny, with a high near 52. East wind around 5 mph.
Monday Night
Clear, with a low around 24.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 50.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portola CA
39.81°N 120.46°W (Elev. 4984 ft)
39.81°N 120.46°W (Elev. 4984 ft)
1:15 am PST Jan 17, 2026
1am PST Jan 17, 2026-6pm PST Jan 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
