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 >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

52°F

11°C

Humidity	88%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	11 Apr 01:52 PM PDT

More Information:

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

Extended Forecast for

12 Miles ESE Cave Junction OR

This Afternoon
High: 40 °F
Showers
Tonight
Low: 35 °F
Rain/Snow
Sunday
High: 40 °F
Chance Snow
Showers then
Rain/Snow
Sunday Night
Low: 38 °F
Rain/Snow
then Chance
Snow Showers
Monday
High: 41 °F
Snow Showers
Likely then
Rain/Snow
Likely
Monday Night
Low: 37 °F
Chance
Rain/Snow
then Mostly
Cloudy
Tuesday
High: 47 °F
Partly Sunny
Tuesday Night
Low: 38 °F
Rain/Snow
Likely
Wednesday
High: 40 °F
Rain/Snow

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Snow level 5500 feet. Steady temperature around 40. West wind around 8 mph becoming south. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain and snow showers, becoming all snow after 3am. Snow level 5300 feet lowering to 4600 feet after midnight . Low around 35. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday

Rain, possibly mixed with snow showers. Some thunder is also possible. High near 40. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Rain, possibly mixed with snow showers, becoming all snow after 8pm. Low around 38. West southwest wind 8 to 13 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Snow showers likely before 2pm, then rain showers likely. Mostly cloudy, with a high near 41. West southwest wind 7 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday Night

A chance of rain showers, mixing with snow after 8pm, then gradually ending. Snow level 5100 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday

Partly sunny, with a high near 47.

Tuesday Night

A chance of rain before 8pm, then rain and snow likely. Mostly cloudy, with a low around 38.

Wednesday

Rain and snow, becoming all rain after 2pm. Snow level rising to 4900 feet in the afternoon. Cloudy, with a high near 40.

Wednesday Night

Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 29.

Thursday

Sunny, with a high near 43.

Thursday Night

Mostly clear, with a low around 32.