Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

56°F

13°C

Humidity	92%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	08 Apr 11:52 PM PDT

More Information:

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

Extended Forecast for

13 Miles NE Happy Camp CA

Overnight
Low: 43 °F
Partly Cloudy
Thursday
High: 49 °F
Chance
T-storms then
Showers
Thursday Night
Low: 42 °F
Showers
Likely then
Slight Chance
Showers
Friday
High: 44 °F
Showers
Friday Night
Low: 35 °F
Rain/Snow
Saturday
High: 40 °F
Snow Showers
Saturday Night
Low: 33 °F
Snow Showers
then Snow
Showers
Likely
Sunday
High: 35 °F
Snow Showers
then
Rain/Snow
Sunday Night
Low: 33 °F
Rain/Snow
Likely then
Chance Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 43. North wind around 6 mph becoming south southeast.

Thursday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Snow level 8100 feet. High near 49. South southeast wind 6 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers after 4am. Snow level 7900 feet lowering to 7200 feet after midnight . Cloudy, then gradually becoming partly cloudy, with a low around 42. Southwest wind 6 to 9 mph becoming east in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A chance of showers, then showers and possibly a thunderstorm after 11am. Snow level 7000 feet. High near 44. Southeast wind 6 to 14 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Rain showers before 8pm, then rain and snow showers. Some thunder is also possible. Snow level 6700 feet lowering to 5800 feet after midnight . Low around 35. South southwest wind around 14 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday

Snow showers. High near 40. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Snow showers. Low around 33. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow showers before 5pm, then snow showers, possibly mixed with rain. Some thunder is also possible. Mostly cloudy, with a high near 35.

Sunday Night

Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 33.

Monday

A chance of snow, mainly before 11am. Partly sunny, with a high near 37.

Monday Night

Mostly cloudy, with a low around 33.