Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Cold Weather Advisory until February 21, 09:00 AM PST

Current conditions at

LAS TRAMPAS (LTRC1)

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

39°F

4°C

Humidity	72%
Wind Speed	S 12 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	21 Feb 04:28 AM PST

More Information:

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

Extended Forecast for

3 Miles W Danville CA

Cold Weather Advisory February 21, 07:10am until February 21, 09:00am

Click here for hazard details and duration

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Cold Weather Advisory February 21, 07:10am until February 21, 09:00am
NOW until 9:00am Sat
Cold Weather Advisory
Today
High: 57 °F
Decreasing
Clouds
Tonight
Low: 43 °F
Partly Cloudy
Sunday
High: 62 °F
Partly Sunny
Sunday Night
Low: 44 °F
Mostly Cloudy
Monday
High: 64 °F
Partly Sunny
then Slight
Chance Rain
Monday Night
Low: 53 °F
Chance Rain
Tuesday
High: 59 °F
Rain
Tuesday Night
Low: 53 °F
Rain

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 57. South wind 8 to 14 mph, with gusts as high as 25 mph.

Tonight

Partly cloudy, with a low around 43. South wind around 14 mph, with gusts as high as 24 mph.

Sunday

Partly sunny, with a high near 62. South wind 8 to 11 mph, with gusts as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 44. West wind around 6 mph becoming east after midnight.

Monday

A 10 percent chance of rain after 4pm. Partly sunny, with a high near 64. East northeast wind around 6 mph.

Monday Night

A 50 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 53. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 59. Chance of precipitation is 80%.

Tuesday Night

Rain, mainly before 10pm. Cloudy, with a low around 53.

Wednesday

A chance of rain. Mostly cloudy, with a high near 61.

Wednesday Night

A chance of rain. Mostly cloudy, with a low around 48.

Thursday

A slight chance of rain. Partly sunny, with a high near 64.

Thursday Night

A slight chance of rain. Mostly cloudy, with a low around 49.