Catastrophic Flooding Persists in Hawaii; Upcoming Pattern Shift to Bring Heavy Mountain Snow to the West

A Kona Low is pulling in deep tropical moisture across the Hawaiian Islands, and producing heavy rain with significant flooding and potential for landslides. Two powerful Gulf of Alaska storms will produce areas of heavy snow and gusty winds, including a broad area of blizzard conditions across southeastern Alaska. These Alaska storms will shift to the western U.S. with heavy mountain snow. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 8, 04:00 PM PST until December 9, 04:00 PM PST

En Español

Current conditions at

MANZANITA LAKE (VIOC1)

Lat: 40.540114°NLon: 121.580164°WElev: 5732ft.

4°C

40°F

Humidity	95%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	4°C (39°F)
Visibility	NA
Last update	07 Dec 04:52 PM PST

More Information:

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

Extended Forecast for

17 Miles NW Chester CA

Winter Weather Advisory December 8, 04:00pm until December 9, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight

Increasing
Clouds
Low: -1 °C
Wednesday

Slight Chance
Snow then
Snow Likely
High: 0 °C
Wednesday
Night

Snow Likely
Low: -7 °C
Thursday

Slight Chance
Snow then
Sunny
High: -5 °C
Thursday
Night

Partly Cloudy
Low: -9 °C
Friday

Sunny
High: -3 °C
Friday
Night

Partly Cloudy
Low: -8 °C
Saturday

Mostly Sunny
then Chance
Snow
High: -4 °C
Saturday
Night

Heavy Snow
Low: -7 °C

Detailed Forecast

Tonight

Increasing clouds, with a low around -1. West southwest wind 5 to 10 km/h becoming west southwest 11 to 16 km/h in the evening.

Wednesday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 0. Southwest wind 21 to 23 km/h, with gusts as high as 40 km/h. Chance of precipitation is 60%. New snow accumulation of 1 to 3 centimeters possible.

Wednesday Night

Snow likely, mainly before 4am. Cloudy, with a low around -7. Southwest wind 13 to 18 km/h becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of 5 to 9 centimeters possible.

Thursday

A 20 percent chance of snow before 10am. Mostly cloudy, then gradually becoming sunny, with a high near -5. North wind 14 to 16 km/h, with gusts as high as 34 km/h.

Thursday Night

Partly cloudy, with a low around -9. East northeast wind around 13 km/h.

Friday

Sunny, with a high near -3.

Friday Night

Partly cloudy, with a low around -8.

Saturday

A chance of snow after 4pm. Mostly sunny, with a high near -4.

Saturday Night

Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around -7.

Sunday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near -4.