Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

60°F

16°C

Humidity	83%
Wind Speed	NNW 4 MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	NA
Last update	09 Apr 04:52 PM PDT

More Information:

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

Extended Forecast for

9 Miles WNW Illinois Valley OR

This Afternoon
High: 52 °F
Showers
Likely
Tonight
Low: 46 °F
Showers then
Chance
Showers
Friday
High: 50 °F
Showers
Friday Night
Low: 42 °F
Showers
Saturday
High: 44 °F
Showers
Saturday Night
Low: 38 °F
Showers
Sunday
High: 43 °F
Rain/Snow
then Showers
Sunday Night
Low: 40 °F
Rain Likely
Monday
High: 45 °F
Rain Likely

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 52. West southwest wind around 6 mph. Chance of precipitation is 70%.

Tonight

Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 46. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Snow level 7100 feet lowering to 6300 feet in the afternoon . High near 50. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers and possibly a thunderstorm. Snow level 6000 feet. Low around 42. South wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Showers. Snow level 5500 feet lowering to 4600 feet. High near 44. Southwest wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Saturday Night

Showers. Snow level 4700 feet. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Rain, possibly mixed with snow showers, becoming all rain after 11am. Snow level 4200 feet rising to 4800 feet in the afternoon. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night

Rain likely. Snow level 4700 feet. Mostly cloudy, with a low around 40.

Monday

Rain likely, mainly before 11am. Snow level 4500 feet. Mostly cloudy, with a high near 45.

Monday Night

A chance of rain, mainly before 11pm. Snow level 4900 feet lowering to 4000 feet after midnight . Mostly cloudy, with a low around 37.

Tuesday

Mostly sunny, with a high near 50.

Tuesday Night

A slight chance of rain. Snow level 5100 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 38.

Wednesday

A chance of rain. Snow level 4300 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 46.