Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. 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

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

68°F

20°C

Humidity	59%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	04 Nov 12:28 PM PST

More Information:

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

Extended Forecast for

5 Miles E Clayton CA

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

Click here for hazard details and duration

Wind Advisory

This Afternoon
High: 70 °F
Partly Sunny
Tonight
Low: 59 °F
Chance Rain
then Rain and
Breezy
Wednesday
High: 62 °F
Showers and
Windy
Wednesday Night
Low: 56 °F
Chance Rain
then Slight
Chance Rain
Thursday
High: 66 °F
Mostly Sunny
Thursday Night
Low: 57 °F
Partly Cloudy
Friday
High: 67 °F
Mostly Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 68 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Partly sunny, with a high near 70. Southwest wind 6 to 8 mph.

Tonight

Rain, mainly after 4am. Low around 59. Breezy, with a south wind 13 to 18 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth 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. High near 62. Windy, with a south wind 28 to 33 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 56. Southwest wind 9 to 15 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Mostly sunny, with a high near 66. West northwest wind 5 to 7 mph.

Thursday Night

Partly cloudy, with a low around 57.

Friday

Mostly sunny, with a high near 67.

Friday Night

Partly cloudy, with a low around 57.

Saturday

Mostly sunny, with a high near 68.

Saturday Night

Partly cloudy, with a low around 55.