Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

LAS TRAMPAS (LTRC1)

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

48°F

9°C

Humidity	100%
Wind Speed	SE 9 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	31 Dec 04:28 PM PST

More Information:

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

Extended Forecast for

3 Miles W Danville CA

This Afternoon
High: 49 °F
Rain
Tonight
Low: 48 °F
Rain
New Year's Day
High: 55 °F
Rain
Thursday Night
Low: 47 °F
Chance Rain
then Slight
Chance Rain
Friday
High: 56 °F
Rain Likely
Friday Night
Low: 52 °F
Rain and
Breezy
Saturday
High: 56 °F
Showers and
Breezy
Saturday Night
Low: 50 °F
Showers
Sunday
High: 53 °F
Rain

Detailed Forecast

This Afternoon

Rain. High near 49. East northeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Steady temperature around 48. East wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

New Year's Day

Rain. High near 55. South wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 47. South southeast wind 10 to 17 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Friday

Rain likely, mainly after 4pm. Mostly cloudy, with a high near 56. South wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Rain. Low around 52. Breezy. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday

Rain before 10am, then showers and possibly a thunderstorm between 10am and 1pm, then rain after 1pm. High near 56. Breezy. Chance of precipitation is 100%.

Saturday Night

Showers and possibly a thunderstorm before 4am, then rain and possibly a thunderstorm after 4am. Cloudy, with a low around 50.

Sunday

Rain. Cloudy, with a high near 53.

Sunday Night

Rain. Mostly cloudy, with a low around 47.

Monday

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

Monday Night

Rain likely. Mostly cloudy, with a low around 44.

Tuesday

A chance of rain. Partly sunny, with a high near 51.