Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

POR31-Iron Horse (LIB09)

Lat: 39.77898°NLon: 120.50284°WElev: 5001.0ft.

46°F

8°C

Humidity	68%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Last update	18 Nov 02:50 PM PST

More Information:

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

Extended Forecast for

4 Miles SW Portola CA

This Afternoon
High: 48 °F
Sunny
Tonight
Low: 26 °F
Areas Fog
Wednesday
High: 50 °F
Mostly Sunny
Wednesday Night
Low: 29 °F
Chance Rain
Thursday
High: 41 °F
Rain/Snow
Likely then
Rain Likely
Thursday Night
Low: 27 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Friday
High: 46 °F
Mostly Sunny
Friday Night
Low: 26 °F
Mostly Clear
Saturday
High: 51 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 48. East wind around 5 mph.

Tonight

Areas of fog after 7pm. Otherwise, partly cloudy, with a low around 26. Calm wind.

Wednesday

Mostly sunny, with a high near 50. Calm wind becoming west around 5 mph.

Wednesday Night

A 40 percent chance of rain after 10pm. Snow level 6600 feet lowering to 6000 feet after midnight . Increasing clouds, with a low around 29. Southwest wind around 5 mph.

Thursday

Rain and snow likely, becoming all rain after 10am. Snow level 5900 feet. Cloudy, with a high near 41. Calm wind becoming north around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday Night

A slight chance of rain and snow before 10pm. Snow level 5800 feet. Mostly cloudy, with a low around 27. Northeast wind around 5 mph. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 46.

Friday Night

Mostly clear, with a low around 26.

Saturday

Sunny, with a high near 51.

Saturday Night

Mostly clear, with a low around 27.

Sunday

Sunny, with a high near 56.

Sunday Night

Mostly clear, with a low around 29.