Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

46°F

8°C

Humidity	100%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	13 Feb 06:28 PM PST

More Information:

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

Extended Forecast for

2 Miles NNW San Ramon CA

Tonight
Low: 42 °F
Mostly Cloudy
then Patchy
Fog
Saturday
High: 61 °F
Patchy Fog
then Mostly
Cloudy
Saturday Night
Low: 45 °F
Mostly Cloudy
Sunday
High: 61 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 45 °F
Showers
Washington's Birthday
High: 54 °F
Showers
Monday Night
Low: 41 °F
Showers
Tuesday
High: 51 °F
Showers
Tuesday Night
Low: 38 °F
Showers

Detailed Forecast

Tonight

Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 42. West southwest wind around 6 mph becoming calm in the evening.

Saturday

Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 61. Calm wind becoming south southwest around 6 mph in the afternoon.

Saturday Night

Mostly cloudy, with a low around 45. South southeast wind around 6 mph.

Sunday

Showers likely, mainly after 1pm. Mostly cloudy, with a high near 61. South wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers. Low around 45. Southeast wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Showers, with thunderstorms also possible after 4pm. High near 54. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 7pm, then showers between 7pm and 10pm, then showers and possibly a thunderstorm after 10pm. Low around 41. Chance of precipitation is 100%.

Tuesday

Showers and possibly a thunderstorm. Cloudy, with a high near 51.

Tuesday Night

Showers and possibly a thunderstorm before 10pm, then showers likely. Mostly cloudy, with a low around 38.

Wednesday

Showers likely. Mostly cloudy, with a high near 52.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 36.

Thursday

A chance of showers. Partly sunny, with a high near 55.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 38.