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.

44°F

7°C

Humidity	100%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	12 Apr 02:16 AM PDT

More Information:

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

Extended Forecast for

14 Miles W Etna 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: 28 °F
Slight Chance
Snow
Sunday
High: 34 °F
Snow Showers
Sunday Night
Low: 29 °F
Chance Snow
then Mostly
Cloudy
Monday
High: 36 °F
Chance Snow
Monday Night
Low: 31 °F
Mostly Cloudy
Tuesday
High: 42 °F
Mostly Sunny
Tuesday Night
Low: 34 °F
Chance Snow
Wednesday
High: 35 °F
Snow then
Rain/Snow

Detailed Forecast

Overnight

A slight chance of snow before 3am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 28. South southeast wind around 7 mph. Chance of precipitation is 20%.

Sunday

Snow likely before 11am, then snow showers, mainly after 11am. Some thunder is also possible. High near 34. Southeast wind around 6 mph becoming east northeast in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 29. West southwest wind 3 to 8 mph. New snow accumulation of less than a half inch possible.

Monday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 36. West wind 3 to 8 mph. Little or no snow accumulation expected.

Monday Night

Mostly cloudy, with a low around 31. West wind 5 to 7 mph, with gusts as high as 18 mph.

Tuesday

Mostly sunny, with a high near 42.

Tuesday Night

A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 34. New snow accumulation of less than a half inch possible.

Wednesday

Snow before 5pm, then snow, possibly mixed with rain. Mostly cloudy, with a high near 35.

Wednesday Night

A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 25.