Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

55°F

13°C

Humidity	73%
Wind Speed	ENE 10 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	12 Feb 01:28 PM PST

More Information:

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

Extended Forecast for

Walnut Creek CA

This Afternoon
High: 62 °F
Sunny
Tonight
Low: 43 °F
Mostly Clear
then Patchy
Fog
Friday
High: 65 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 43 °F
Mostly Cloudy
Saturday
High: 60 °F
Patchy Fog
then Cloudy
Saturday Night
Low: 47 °F
Showers
Likely
Sunday
High: 60 °F
Showers
Sunday Night
Low: 46 °F
Showers
Washington's Birthday
High: 56 °F
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 62. North northeast wind around 6 mph.

Tonight

Patchy fog after 5am. Otherwise, mostly clear, with a low around 43. Light south southwest wind.

Friday

Patchy fog before 10am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming west southwest around 6 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 43. South wind 3 to 6 mph.

Saturday

Patchy fog between 7am and 8am. Otherwise, cloudy, with a high near 60. Calm wind becoming south southwest around 6 mph in the afternoon.

Saturday Night

Showers likely, mainly after 4am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Showers. High near 60. Chance of precipitation is 80%.

Sunday Night

Showers. Cloudy, with a low around 46.

Washington's Birthday

Showers, with thunderstorms also possible after 4pm. Cloudy, with a high near 56.

Monday Night

Showers and possibly a thunderstorm. Cloudy, with a low around 43.

Tuesday

Showers. Mostly cloudy, with a high near 53.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 40.