Heavy Rainfall Across the Lower Mississippi Valley and Gulf Coast; Storm System Impacting the Northwest

Periods of heavy rainfall are expected across the Lower Mississippi Valley and Gulf Coast Friday. A Slight Risk (level 2 of 4) of Excessive Rainfall has been issued for portions of the Texas and Louisiana coast. A strong Pacific storm will impact the Pacific Northwest and Great Basin Friday through the weekend, bringing high elevation snow, lower elevation rain, and strong winds. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from May 4, 11:00 AM PDT until May 5, 08:00 AM PDT

Current conditions at

Portola - Gulling Street (CQ236)

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

65°F

18°C

Humidity	31%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	03 May 02:00 PM PDT

More Information:

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

Extended Forecast for

6 Miles N Portola CA

Winter Weather Advisory May 4, 11:00am until May 5, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 63 °F
Sunny
Tonight
Low: 38 °F
Partly Cloudy
then Chance
Showers
Saturday
High: 42 °F
Breezy.
Showers then
Rain/Snow
Saturday Night
Low: 24 °F
Snow Showers
then Chance
Snow Showers
Sunday
High: 38 °F
Partly Sunny
Sunday Night
Low: 24 °F
Mostly Cloudy
Monday
High: 45 °F
Mostly Sunny
Monday Night
Low: 30 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Tuesday
High: 50 °F
Becoming
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 63. South wind around 5 mph.

Tonight

A 30 percent chance of showers after 5am. Snow level 8800 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 38. South wind 10 to 15 mph, with gusts as high as 30 mph.

Saturday

Rain showers before 2pm, then snow showers. Snow level 7000 feet lowering to 5800 feet in the afternoon . High near 42. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow showers, mainly before 11pm. Low around 24. West wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday

Partly sunny, with a high near 38. West wind around 10 mph, with gusts as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 24. Southwest wind 5 to 15 mph.

Monday

Mostly sunny, with a high near 45.

Monday Night

Partly cloudy, with a low around 30. Breezy.

Tuesday

Partly sunny, then gradually becoming sunny, with a high near 50.

Tuesday Night

Clear, with a low around 27.