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 this 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.

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

13 Miles NE Happy Camp CA

This Afternoon
High: 45 °F
Showers
Likely
Tonight
Low: 41 °F
Showers then
Slight Chance
Showers
Friday
High: 44 °F⇓
Chance
T-storms then
Showers
Friday Night
Low: 37 °F
Rain/Snow
Saturday
High: 40 °F
Snow Showers
Saturday Night
Low: 33 °F
Snow Showers
then Snow
Showers
Likely
Sunday
High: 38 °F
Snow Showers
Sunday Night
Low: 35 °F
Rain/Snow
Likely
Monday
High: 37 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Snow level 8200 feet. Mostly cloudy, with a steady temperature around 45. Southwest wind around 13 mph. Chance of precipitation is 70%.

Tonight

Showers and possibly a thunderstorm before midnight, then a slight chance of showers between midnight and 1am. Snow level 8100 feet lowering to 7300 feet after midnight . Low around 41. Southwest wind 6 to 9 mph becoming northeast 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

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and noon, then showers and possibly a thunderstorm after noon. Snow level 7000 feet. Temperature falling to around 40 by 5pm. South southeast wind 6 to 13 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Rain showers before 11pm, then rain and snow showers. Some thunder is also possible. Snow level 6700 feet lowering to 6000 feet after midnight . Low around 37. Southwest wind 9 to 11 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Saturday

Snow showers. Some thunder is also possible. High near 40. South southeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday Night

Snow showers. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday

Snow showers. Some thunder is also possible. High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 35.

Monday

A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 37.

Monday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 33.

Tuesday

Mostly sunny, with a high near 43.