Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 19, 01:35 AM PST until February 19, 10:00 PM PST

Current conditions at

Portola - Gulling Street (CQ236)

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

24°F

-4°C

Humidity	89%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	19 Feb 03:00 AM PST

More Information:

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

Extended Forecast for

Portola CA

Winter Weather Advisory until February 19, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 19, 10:00pm
NOW until 10:00pm Thu
Winter Weather Advisory
Overnight
Low: 17 °F
Snow Likely
Thursday
High: 37 °F
Snow
Thursday Night
Low: 36 °F⇑
Chance Snow
then
Friday
High: 47 °F
Friday Night
Low: 7 °F
Saturday
High: 42 °F
Saturday Night
Low: 33 °F
Chance Snow
Sunday
High: 44 °F
Rain/Snow
Likely

Detailed Forecast

Overnight

Snow likely. Low around 17. Northeast wind around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

Thursday

Snow, mainly before 4pm. High near 37. East wind around 5 mph becoming southwest in the morning. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 30 percent chance of snow before 7pm. Temperature rising to around 47 by 5am. New snow accumulation of less than a half inch possible.

Friday

High near 47. Southwest wind around 5 mph.

Friday Night

Low around 7. Calm wind.

Saturday

High near 42. Southeast wind around 5 mph.

Saturday Night

A 30 percent chance of snow after 10pm. Low around 33. New snow accumulation of less than one inch possible.

Sunday

A chance of snow before 10am, then rain and snow likely between 10am and 1pm, then rain likely after 1pm. Snow level rising to 5900 feet in the afternoon. High near 44.

Sunday Night

Rain likely before 7pm, then rain and snow likely. Snow level 6300 feet. Low around 27.

Monday

Rain and snow likely before 10am, then rain. Snow level 6200 feet. High near 45.

Monday Night

Rain and snow. Snow level 5800 feet. Low around 26.

Tuesday

Rain and snow. Snow level 5500 feet. High near 43.

Tuesday Night

Wednesday

Snow likely. High near 44.