Storms Moving Through the Northern and Eastern U.S. Today

A Pacific storm system will track through the Northwest U.S. today then across the Northern Plains, Upper Midwest and Great Lakes Thursday into Friday. Areas of moderate to heavy snow and gusty to high winds are expected. In the eastern U.S., a storm system will continue tracking across the region today with widespread showers and thunderstorms. A wintry mix will be possible in the Northeast U.S. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

47°F

8°C

Humidity	92%
Wind Speed	ENE 16 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	18 Dec 03:28 PM PST

More Information:

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

Extended Forecast for

2 Miles NW San Ramon CASimilar City Names

Tonight
Low: 39 °F
Decreasing
Clouds
Thursday
High: 62 °F
Patchy Dense
Fog then
Sunny
Thursday Night
Low: 42 °F
Partly Cloudy
Friday
High: 63 °F
Mostly Sunny
Friday Night
Low: 45 °F
Slight Chance
Rain
Saturday
High: 61 °F
Rain
Saturday Night
Low: 48 °F
Chance Rain
and Patchy
Fog
Sunday
High: 63 °F
Chance Rain
and Areas Fog
Sunday Night
Low: 49 °F
Chance Rain
and Patchy
Fog

Detailed Forecast

Tonight

Mostly cloudy, then gradually becoming clear, with a low around 39. Calm wind.

Thursday

Patchy dense fog before 10am. Otherwise, sunny, with a high near 62. North northeast wind 3 to 6 mph.

Thursday Night

Partly cloudy, with a low around 42. Light east wind.

Friday

Mostly sunny, with a high near 63. Calm wind becoming south southeast around 5 mph in the afternoon.

Friday Night

A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 45. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain, mainly before 4pm. High near 61. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

A 30 percent chance of rain, mainly before 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 48.

Sunday

A chance of rain, mainly after 10am. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 63.

Sunday Night

A chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 49.

Monday

Rain likely, mainly after 4pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 64.

Monday Night

Rain. Mostly cloudy, with a low around 51.