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

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

43°F

6°C

Humidity	100%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	11 Apr 09:52 PM PDT

More Information:

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

Extended Forecast for

16 Miles ESE Gasquet 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
Tonight
Low: 32 °F
Snow Showers
Likely
Sunday
High: 36 °F
Snow Showers
Sunday Night
Low: 33 °F
Snow Showers
Likely then
Chance Snow
Showers
Monday
High: 37 °F
Snow Showers
Likely
Monday Night
Low: 32 °F
Chance Snow
Showers then
Mostly Cloudy
Tuesday
High: 43 °F
Slight Chance
Rain
Tuesday Night
Low: 34 °F
Chance
Rain/Snow
then Chance
Snow
Wednesday
High: 35 °F
Rain/Snow

Detailed Forecast

Tonight

Snow showers likely, mainly after 5am. Mostly cloudy, with a low around 32. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Sunday

Snow showers, mainly before 4pm. Some thunder is also possible. High near 36. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 33. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday

Snow showers likely. Mostly cloudy, with a high near 37. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday Night

A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 32. West wind 6 to 10 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.

Tuesday

A 10 percent chance of rain after 5pm. Partly sunny, with a high near 43.

Tuesday Night

A slight chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Wednesday

Snow before 8am, then snow, possibly mixed with rain. Cloudy, with a high near 35.

Wednesday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 26.

Thursday

Sunny, with a high near 43.

Thursday Night

Mostly clear, with a low around 29.

Friday

Sunny, with a high near 52.

Friday Night

Partly cloudy, with a low around 36.