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	81%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	09 Apr 05:52 PM PDT

More Information:

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

Extended Forecast for

16 Miles NE Happy Camp CA

Tonight
Low: 46 °F
Showers then
Slight Chance
Showers
Friday
High: 55 °F
Chance
T-storms then
Showers
Friday Night
Low: 44 °F
Showers
Saturday
High: 46 °F
Showers
Saturday Night
Low: 39 °F
Showers then
Showers
Likely
Sunday
High: 45 °F
Rain/Snow
then Showers
Sunday Night
Low: 40 °F
Rain then
Chance Rain
Monday
High: 47 °F
Chance Rain
Monday Night
Low: 38 °F
Slight Chance
Rain then
Mostly Cloudy

Detailed Forecast

Tonight

Showers and possibly a thunderstorm before midnight, then a slight chance of showers between midnight and 1am. Low around 46. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. High near 55. South wind 3 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers and possibly a thunderstorm. Low around 44. South wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers after 2pm. Snow level 5500 feet. High near 46. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers. Snow level 5300 feet lowering to 4800 feet after midnight . Low around 39. South southwest wind around 6 mph becoming northeast in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Rain likely, possibly mixed with snow showers before 11am, then rain showers. Some thunder is also possible. Snow level 4300 feet rising to 5100 feet in the afternoon. High near 45. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Rain, mainly before 11pm. Snow level 5200 feet lowering to 4700 feet after midnight . Low around 40. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday

A chance of rain. Snow level 4500 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 47.

Monday Night

A slight chance of rain before 11pm. Snow level 5500 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 38.

Tuesday

Mostly sunny, with a high near 53.

Tuesday Night

Partly cloudy, with a low around 39.

Wednesday

A chance of rain. Snow level 4500 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 50.

Wednesday Night

A slight chance of rain. Snow level 5800 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 37.