Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

41°F

5°C

Humidity	86%
Wind Speed	E 4 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	22 Mar 05:52 AM PDT

More Information:

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

Extended Forecast for

9 Miles ENE Happy Camp CA

Today
High: 73 °F
Frost then
Partly Sunny
Tonight
Low: 44 °F
Partly Cloudy
Monday
High: 73 °F
Mostly Sunny
Monday Night
Low: 49 °F
Mostly Cloudy
Tuesday
High: 70 °F
Chance Rain
Tuesday Night
Low: 46 °F
Chance Rain
Wednesday
High: 65 °F
Chance Rain
Wednesday Night
Low: 35 °F
Partly Cloudy
Thursday
High: 67 °F
Sunny

Detailed Forecast

Today

Widespread frost before 8am. Otherwise, mostly sunny, with a high near 73. East wind 3 to 5 mph.

Tonight

Partly cloudy, with a low around 44. Light and variable wind.

Monday

Mostly sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 49. South wind 3 to 7 mph.

Tuesday

A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 70. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

Tuesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 46.

Wednesday

A 40 percent chance of rain, mainly before 11am. Partly sunny, with a high near 65.

Wednesday Night

Partly cloudy, with a low around 35.

Thursday

Sunny, with a high near 67.

Thursday Night

Mostly clear, with a low around 38.

Friday

Mostly sunny, with a high near 75.