Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 11, 08:00 PM PDT until April 12, 11:00 AM PDT

Current conditions at

SOMES BAR (SMBC1)

Lat: 41.39007°NLon: 123.49267°WElev: 915.0ft.

45°F

7°C

Humidity	100%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	12 Apr 01:16 AM PDT

More Information:

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

Extended Forecast for

12 Miles ESE Orleans CA

Winter Weather Advisory until April 12, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until April 12, 11:00am
NOW until 11:00am Sun
Winter Weather Advisory
Overnight
Low: 33 °F
Chance Snow
Sunday
High: 43 °F
Rain/Snow
Sunday Night
Low: 36 °F
Chance
Rain/Snow
then Mostly
Cloudy
Monday
High: 45 °F
Slight Chance
Rain/Snow
Monday Night
Low: 36 °F
Mostly Cloudy
Tuesday
High: 49 °F
Mostly Sunny
Tuesday Night
Low: 39 °F
Slight Chance
Rain/Snow
then
Rain/Snow
Likely
Wednesday
High: 41 °F
Rain/Snow

Detailed Forecast

Overnight

A 30 percent chance of snow, mainly before 2am. Mostly cloudy, with a low around 33. South southeast wind 3 to 5 mph. Little or no snow accumulation expected.

Sunday

Snow showers, possibly mixed with rain. Some thunder is also possible. Snow level rising to 5000 feet in the afternoon. High near 43. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night

A chance of rain, possibly mixing with snow after 8pm, then gradually ending. Snow level 4600 feet. Mostly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday

A slight chance of rain and snow before 2pm, then a slight chance of rain. Snow level 4500 feet rising to 5400 feet in the afternoon. Partly sunny, with a high near 45. Calm wind becoming west northwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Monday Night

Mostly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Tuesday

Mostly sunny, with a high near 49.

Tuesday Night

Snow likely, possibly mixed with rain, mainly after 5am. Snow level 5500 feet lowering to 4200 feet. Mostly cloudy, with a low around 39. Chance of precipitation is 60%. Little or no snow accumulation expected.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 5pm. Snow level 4400 feet rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 41.

Wednesday Night

A chance of rain, mixing with snow after 8pm, then gradually ending. Partly cloudy, with a low around 30.

Thursday

Sunny, with a high near 48.

Thursday Night

Clear, with a low around 31.

Friday

Sunny, with a high near 56.

Friday Night

Partly cloudy, with a low around 39.

Saturday

Mostly sunny, with a high near 59.