A Wintry Mix in the Northeast; Rain and High Elevation Snow Returns to California

A clipper system tracking across the U.S./Canadian border will bring snowfall and mixed precipitation across the Northeast. A modest atmospheric river associated with a Pacific system will bring lower elevation/coastal rain, high elevation snow/wintry mix, and gusty winds in California into the Intermountain West. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

53°F

12°C

Humidity	35%
Wind Speed	E 26 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	09 Feb 10:28 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: 44 °F
Mostly Cloudy
Tuesday
High: 60 °F
Chance Rain
then Showers
Tuesday Night
Low: 46 °F
Showers and
Areas Fog
Wednesday
High: 57 °F
Showers and
Patchy Fog
Wednesday Night
Low: 44 °F
Rain Likely
and Patchy
Fog then
Chance Rain
and Fog
Thursday
High: 60 °F
Fog then
Mostly Sunny
Thursday Night
Low: 42 °F
Fog
Friday
High: 62 °F
Areas Fog
then Sunny
Friday Night
Low: 42 °F
Patchy Fog

Detailed Forecast

Tonight

Mostly cloudy, with a low around 44. Calm wind.

Tuesday

Rain likely, then showers and possibly a thunderstorm after 4pm. High near 60. Calm wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Areas of fog. Low around 46. East wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday

Rain before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then rain likely and possibly a thunderstorm after 4pm. Patchy fog before 10am. High near 57. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Rain likely, mainly before 10pm. Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 44. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Widespread fog, mainly before 9am. Otherwise, mostly sunny, with a high near 60.

Thursday Night

Widespread fog, mainly between 11pm and 5am. Otherwise, mostly clear, with a low around 42.

Friday

Areas of fog before 9am. Otherwise, mostly sunny, with a high near 62.

Friday Night

Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 42.

Saturday

A slight chance of rain after 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 59.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 41.