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.

41°F

5°C

Humidity	92%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	13 Apr 02:52 AM PDT

More Information:

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

Extended Forecast for

9 Miles ENE Happy Camp CA

Overnight
Low: 41 °F
Mostly Cloudy
Monday
High: 60 °F
Slight Chance
Showers
Monday Night
Low: 38 °F
Mostly Cloudy
Tuesday
High: 63 °F
Decreasing
Clouds
Tuesday Night
Low: 41 °F
Showers
Likely
Wednesday
High: 53 °F
Showers
Wednesday Night
Low: 30 °F
Showers
Likely then
Slight Chance
Rain/Snow
Thursday
High: 56 °F
Sunny
Thursday Night
Low: 30 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a steady temperature around 41. Calm wind.

Monday

A 20 percent chance of showers after 11am. Snow level 4300 feet rising to 5500 feet in the afternoon. Mostly sunny, with a high near 60. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 38. West wind around 5 mph becoming calm in the evening.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 63. Calm wind becoming west 5 to 9 mph in the afternoon.

Tuesday Night

Showers likely, mainly after 11pm. Snow level 5300 feet lowering to 4200 feet. Mostly cloudy, with a low around 41. West southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Wednesday

Showers. High near 53. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Rain showers likely before 2am, then a slight chance of rain and snow showers. Snow level 4400 feet lowering to 2100 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday

Sunny, with a high near 56.

Thursday Night

Mostly clear, with a low around 30.

Friday

Sunny, with a high near 67.

Friday Night

Partly cloudy, with a low around 39.

Saturday

Mostly sunny, with a high near 71.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 43.