Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

69°F

21°C

Humidity	56%
Wind Speed	SSW 7 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	31 Jul 09:52 PM PDT

More Information:

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

Extended Forecast for

9 Miles WSW Illinois Valley OR

Tonight
Low: 53 °F
Mostly Clear
Saturday
High: 71 °F
Sunny
Saturday Night
Low: 52 °F
Mostly Clear
Sunday
High: 70 °F
Sunny and
Breezy then
Sunny
Sunday Night
Low: 52 °F
Clear and
Breezy
Monday
High: 78 °F
Sunny and
Breezy then
Sunny
Monday Night
Low: 60 °F
Clear
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 61 °F
Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 53. West wind around 6 mph becoming light and variable in the evening.

Saturday

Sunny, with a high near 71. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 52. North northwest wind 8 to 13 mph becoming northeast 16 to 21 mph in the evening. Winds could gust as high as 30 mph.

Sunday

Sunny, with a high near 70. Breezy, with a northeast wind 14 to 22 mph, with gusts as high as 30 mph.

Sunday Night

Clear, with a low around 52. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 37 mph.

Monday

Sunny, with a high near 78. Breezy.

Monday Night

Clear, with a low around 60.

Tuesday

Sunny, with a high near 82.

Tuesday Night

Clear, with a low around 61.