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.

70°F

21°C

Humidity	28%
Wind Speed	NNE 4 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	21 Mar 03:52 PM PDT

More Information:

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

Extended Forecast for

18 Miles WNW Cave Junction OR

Tonight
Low: 39 °F
Partly Cloudy
Sunday
High: 62 °F
Mostly Sunny
Sunday Night
Low: 42 °F
Mostly Cloudy
Monday
High: 58 °F
Partly Sunny
Monday Night
Low: 48 °F
Chance Rain
Tuesday
High: 53 °F
Rain Likely
Tuesday Night
Low: 45 °F
Rain
Wednesday
High: 53 °F
Rain Likely
Wednesday Night
Low: 38 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 39. East northeast wind 9 to 13 mph, with gusts as high as 20 mph.

Sunday

Mostly sunny, with a high near 62. East northeast wind 8 to 13 mph, with gusts as high as 20 mph.

Sunday Night

Mostly cloudy, with a low around 42. East northeast wind 5 to 8 mph.

Monday

Partly sunny, with a high near 58. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

Monday Night

A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48. South wind around 8 mph.

Tuesday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 53. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Rain. Low around 45. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Rain likely, mainly before 11am. Snow level 6100 feet lowering to 4900 feet in the afternoon . Mostly cloudy, with a high near 53.

Wednesday Night

A chance of rain before 11pm, then a slight chance of rain and snow. Snow level 4700 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 38.

Thursday

Mostly sunny, with a high near 57.

Thursday Night

Partly cloudy, with a low around 40.

Friday

Mostly sunny, with a high near 64.

Friday Night

Mostly clear, with a low around 44.

Saturday

Sunny, with a high near 63.