Pacific Storm Moves Inland; Clipper System for the Northeast; Strong Storm Impacting Alaska

A Pacific system will bring low elevation rain and isolated thunderstorms to California tonight. Heavy snow is expected for the Sierra Nevada through late tomorrow. In the Northeast, snow may cause hazardous travel this evening into tomorrow. In Alaska, a powerful storm will bring dangerous seas, blizzard conditions, strong winds and bitterly cold across the state through mid-week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 11, 04:00 PM PST

Current conditions at

Portola - Gulling Street (CQ236)

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

42°F

6°C

Humidity	78%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	10 Feb 04:00 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Portola CA

Winter Weather Advisory February 10, 05:46pm until February 11, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 10, 05:46pm until February 11, 04:00pm
NOW until 4:00pm Wed
Winter Weather Advisory
This Afternoon
High: 47 °F
Rain/Snow
Tonight
Low: 31 °F
Rain/Snow
Wednesday
High: 46 °F
Rain/Snow
then Rain
Wednesday Night
Low: 26 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Thursday
High: 48 °F
Slight Chance
Rain/Snow
Thursday Night
Low: 22 °F
Mostly Clear
Friday
High: 51 °F
Sunny
Friday Night
Low: 25 °F
Increasing
Clouds

Detailed Forecast

This Afternoon

Rain and snow showers. Some thunder is also possible. Snow level 6700 feet. High near 47. East wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tonight

Rain and snow. Some thunder is also possible. Snow level 6400 feet lowering to 5900 feet after midnight . Low around 31. Northeast wind around 5 mph becoming calm. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain and snow likely before 10am, then rain. Snow level 5900 feet. High near 46. East wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Rain and snow likely before 2am, then a slight chance of snow between 2am and 4am. Snow level 5200 feet. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday

A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level rising to 5900 feet in the afternoon. Mostly sunny, with a high near 48. Calm wind becoming northeast around 5 mph. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 22. Calm wind.

Friday

Sunny, with a high near 51.

Friday Night

Increasing clouds, with a low around 25.

Saturday

A slight chance of rain after 4pm. Snow level 5100 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 49.

Saturday Night

A chance of rain and snow, mainly after 10pm. Snow level 5400 feet. Mostly cloudy, with a low around 29.

Sunday

Rain and snow likely. Mostly cloudy, with a high near 46.