Atmospheric River in the West; Strong Winds in the Northeast

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. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Hazardous Weather Conditions

Wind Advisory 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.

48°F

9°C

Humidity	99%
Wind Speed	S 11 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Wind Chill	43°F (6°C)
Last update	05 Nov 01:35 PM PST

More Information:

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

Extended Forecast for

4 Miles NNE San Ramon CA

Wind Advisory November 5, 01:51pm until November 5, 04:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory November 5, 01:51pm until November 5, 04:00pm
NOW until 4:00pm Wed
Wind Advisory
This Afternoon
High: 62 °F
Chance
Showers
Tonight
Low: 52 °F
Slight Chance
Showers and
Patchy Fog
then Areas
Fog
Thursday
High: 67 °F
Patchy Fog
then Sunny
Thursday Night
Low: 52 °F
Patchy Fog
Friday
High: 70 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 52 °F
Patchy Fog
Saturday
High: 72 °F
Mostly Sunny
Saturday Night
Low: 50 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 50 percent chance of showers, mainly before 4pm. Mostly cloudy, with a high near 62. South southwest wind around 10 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A 10 percent chance of showers before 7pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 52. Calm wind.

Thursday

Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.

Thursday Night

Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 52. Calm wind.

Friday

Patchy fog before 10am. Otherwise, partly sunny, with a high near 70. Calm wind becoming west northwest around 6 mph in the afternoon.

Friday Night

Patchy fog. Otherwise, partly cloudy, with a low around 52.

Saturday

Mostly sunny, with a high near 72.

Saturday Night

Partly cloudy, with a low around 50.

Sunday

Mostly sunny, with a high near 74.