Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

51°F

11°C

Humidity	81%
Wind Speed	W 14 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	21 Apr 05:28 PM PDT

More Information:

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

Extended Forecast for

Walnut Creek CA

Tonight
Low: 47 °F
Showers
Likely
Wednesday
High: 65 °F
Chance
Showers then
Slight Chance
Showers
Wednesday Night
Low: 44 °F
Mostly Clear
then Patchy
Fog
Thursday
High: 70 °F
Patchy Fog
then Sunny
Thursday Night
Low: 47 °F
Partly Cloudy
Friday
High: 71 °F
Partly Sunny
Friday Night
Low: 50 °F
Partly Cloudy
Saturday
High: 67 °F
Partly Sunny
Saturday Night
Low: 49 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms likely. Mostly cloudy, with a low around 47. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers before 10am, then a chance of showers after 11am. Partly sunny, with a high near 65. Light and variable wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Patchy fog after 5am. Otherwise, mostly clear, with a low around 44. West wind around 6 mph becoming calm in the evening.

Thursday

Patchy fog before 8am. Otherwise, sunny, with a high near 70. Calm wind becoming west northwest around 6 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 47. Southwest wind 5 to 7 mph.

Friday

Partly sunny, with a high near 71.

Friday Night

Partly cloudy, with a low around 50.

Saturday

Partly sunny, with a high near 67.