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.

53°F

12°C

Humidity	76%
Wind Speed	S 4 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	12 Apr 12:52 PM PDT

More Information:

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

Extended Forecast for

15 Miles ESE Cave Junction OR

This Afternoon
High: 45 °F
Showers
Tonight
Low: 35 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Monday
High: 46 °F
Rain/Snow
Likely
Monday Night
Low: 36 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 49 °F
Partly Sunny
Tuesday Night
Low: 40 °F
Rain
Wednesday
High: 42 °F
Rain/Snow
Wednesday Night
Low: 29 °F
Rain/Snow
Likely then
Chance Snow
Thursday
High: 45 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow

Detailed Forecast

This Afternoon

Showers and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then rain likely and possibly a thunderstorm after 5pm. Snow level 5200 feet. High near 45. West wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain and snow likely before 10pm, then a chance of rain and snow after 3am. Snow level 5000 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 35. West southwest wind 5 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday

Rain and snow likely before 4pm, then a chance of rain. Snow level 4300 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 46. West wind 3 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday Night

A 30 percent chance of rain before 11pm. Snow level 5300 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 36. West wind 3 to 8 mph.

Tuesday

Partly sunny, with a high near 49. Light west southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph.

Tuesday Night

Rain. Snow level 4800 feet lowering to 4200 feet. Low around 40. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain before 11am, then rain, possibly mixed with snow. Snow level 4700 feet. High near 42. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 29.

Thursday

A slight chance of snow before 2pm, then a slight chance of rain. Mostly sunny, with a high near 45.

Thursday Night

Mostly clear, with a low around 31.

Friday

Sunny, with a high near 55.

Friday Night

Partly cloudy, with a low around 39.

Saturday

Mostly sunny, with a high near 59.