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	80%
Wind Speed	SSW 21 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	15 Feb 06:28 AM PST

More Information:

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

Extended Forecast for

2 Miles NNW San Ramon CA

Today
High: 61 °F
Chance Rain
then Rain
Tonight
Low: 46 °F
Rain
Washington's Birthday
High: 52 °F
Rain
Monday Night
Low: 41 °F
Rain
Tuesday
High: 50 °F
Showers
Tuesday Night
Low: 37 °F
Showers
Wednesday
High: 52 °F
Rain
Wednesday Night
Low: 38 °F
Rain Likely
Thursday
High: 51 °F
Rain Likely

Detailed Forecast

Today

Rain. High near 61. East southeast wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Low around 46. South wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 52. East wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Rain, mainly after 4am. Low around 41. West wind 8 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain before 1pm, then showers and possibly a thunderstorm after 1pm. High near 50. South southwest wind 11 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Showers and possibly a thunderstorm before 10pm, then rain likely, mainly between 10pm and 4am. Low around 37. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain, mainly after 10am. High near 52. Chance of precipitation is 80%.

Wednesday Night

Rain likely. Mostly cloudy, with a low around 38.

Thursday

Rain likely, mainly before 10am. Partly sunny, with a high near 51.

Thursday Night

A chance of rain. Mostly cloudy, with a low around 37.

Friday

A chance of rain. Partly sunny, with a high near 54.

Friday Night

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