Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from November 4, 10:00 PM PST until November 5, 04:00 PM PST

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.

50°F

10°C

Humidity	98%
Wind Speed	S 14 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Wind Chill	45°F (7°C)
Last update	04 Nov 08:20 PM PST

More Information:

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

Extended Forecast for

4 Miles SSE Clayton CA

Wind Advisory November 4, 10:00pm until November 5, 04:00pm

Click here for hazard details and duration

Wind Advisory

Tonight
Low: 53 °F
Chance Rain
then Rain and
Breezy
Wednesday
High: 55 °F⇓
Showers and
Windy
Wednesday Night
Low: 50 °F
Chance Rain
then Slight
Chance Rain
Thursday
High: 56 °F
Mostly Sunny
Thursday Night
Low: 53 °F
Partly Cloudy
Friday
High: 57 °F
Mostly Sunny
Friday Night
Low: 54 °F
Partly Cloudy
Saturday
High: 59 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain, mainly after 4am. Steady temperature around 53. Breezy, with a south wind 14 to 19 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then a chance of rain and thunderstorms after 4pm. Temperature falling to around 50 by 10am. Windy, with a south wind 25 to 30 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 50. Southwest wind 10 to 14 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Mostly sunny, with a high near 56. West northwest wind around 6 mph.

Thursday Night

Partly cloudy, with a low around 53. Southwest wind around 8 mph.

Friday

Mostly sunny, with a high near 57.

Friday Night

Partly cloudy, with a low around 54.

Saturday

Mostly sunny, with a high near 59.

Saturday Night

Partly cloudy, with a low around 52.