Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

54°F

12°C

Humidity	60%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	12 Apr 06:52 PM PDT

More Information:

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

Extended Forecast for

12 Miles NE Happy Camp CA

Tonight
Low: 31 °F
Snow Showers
Likely then
Chance Snow
Monday
High: 39 °F
Chance Snow
Monday Night
Low: 34 °F
Chance Snow
then Mostly
Cloudy
Tuesday
High: 44 °F
Partly Sunny
Tuesday Night
Low: 34 °F
Snow Likely
Wednesday
High: 36 °F
Snow and
Breezy
Wednesday Night
Low: 25 °F
Snow Likely
then Slight
Chance Snow
Thursday
High: 38 °F
Slight Chance
Snow then
Sunny
Thursday Night
Low: 27 °F
Mostly Clear

Detailed Forecast

Tonight

Snow showers likely before 10pm, then a chance of snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 31. West wind 8 to 10 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

Monday

A chance of snow before 8am, then a chance of snow after 11am. Partly sunny, with a high near 39. West wind 8 to 11 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Monday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 34. West northwest wind 8 to 11 mph. Little or no snow accumulation expected.

Tuesday

Partly sunny, with a high near 44. West southwest wind 7 to 15 mph, with gusts as high as 23 mph.

Tuesday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 34. West southwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday

Snow. High near 36. Breezy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday

A slight chance of snow before 11am. Sunny, with a high near 38.

Thursday Night

Mostly clear, with a low around 27.

Friday

Sunny, with a high near 49.

Friday Night

Partly cloudy, with a low around 35.

Saturday

Mostly sunny, with a high near 53.

Saturday Night

A chance of rain. Snow level 6500 feet. Mostly cloudy, with a low around 41.