Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

50°F

10°C

Humidity	78%
Wind Speed	NNW 7 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	47°F (8°C)
Last update	12 Feb 10:28 PM PST

More Information:

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

Extended Forecast for

Walnut Creek CA

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
Monday Night
Low: 43 °F
Showers

Detailed Forecast

Tonight

Patchy fog after 5am. Otherwise, mostly clear, with a low around 43. Calm 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. South wind around 7 mph. 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%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers. Low around 46. Chance of precipitation is 90%.

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.