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.

49°F

9°C

Humidity	99%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	11 Apr 07:52 AM PDT

More Information:

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

Extended Forecast for

15 Miles ESE Cave Junction OR

Today
High: 42 °F
Rain/Snow
Tonight
Low: 34 °F
Rain/Snow
Sunday
High: 42 °F
Snow then
Rain/Snow
Sunday Night
Low: 35 °F
Rain/Snow
then Chance
Snow
Monday
High: 42 °F
Snow Likely
then
Rain/Snow
Likely
Monday Night
Low: 34 °F
Chance
Rain/Snow
then Mostly
Cloudy
Tuesday
High: 48 °F
Partly Sunny
then Chance
Rain
Tuesday Night
Low: 35 °F
Rain/Snow
Likely then
Snow Likely
Wednesday
High: 40 °F
Rain/Snow

Detailed Forecast

Today

Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 5600 feet. High near 42. South wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tonight

Rain and snow before 3am, then a chance of snow. Snow level 5200 feet lowering to 4700 feet after midnight . Low around 34. Light and variable wind becoming south southeast 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday

Snow showers before 2pm, then rain and snow showers. Some thunder is also possible. High near 42. West wind 5 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain and snow before 11pm, then a chance of snow. Low around 35. West wind 6 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Snow likely before 2pm, then rain likely, possibly mixed with snow between 2pm and 5pm, then rain likely after 5pm. Mostly cloudy, with a high near 42. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday Night

A chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 5100 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 40%. Little or no snow accumulation expected.

Tuesday

A 30 percent chance of rain after 5pm. Partly sunny, with a high near 48.

Tuesday Night

A chance of rain and snow before 8pm, then snow likely. Mostly cloudy, with a low around 35.

Wednesday

Snow before 8am, then rain and snow between 8am and 2pm, then rain after 2pm. Mostly cloudy, with a high near 40.

Wednesday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 27.

Thursday

A slight chance of snow. Sunny, with a high near 45.

Thursday Night

Mostly clear, with a low around 29.