Record Temperatures Expected Across the Southern US; Fire Weather Concerns in the Central US

Unseasonably warm temperatures continue today across the southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Dry and gusty winds will produce elevated to critical fire weather in the central and southern Plains and elevated conditions over portions of the Desert Southwest on Friday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

65°F

18°C

Humidity	26%
Wind Speed	N 10 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	26 Mar 05:52 PM PDT

More Information:

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

Extended Forecast for

15 Miles ESE Cave Junction OR

Tonight
Low: 43 °F
Partly Cloudy
Friday
High: 67 °F
Sunny
Friday Night
Low: 45 °F
Mostly Clear
Saturday
High: 62 °F
Mostly Sunny
Saturday Night
Low: 46 °F
Partly Cloudy
Sunday
High: 62 °F
Mostly Sunny
Sunday Night
Low: 44 °F
Slight Chance
Rain
Monday
High: 53 °F
Chance Rain
Monday Night
Low: 42 °F
Rain Likely

Detailed Forecast

Tonight

Partly cloudy, with a low around 43. East southeast wind 8 to 11 mph.

Friday

Sunny, with a high near 67. East southeast wind 5 to 8 mph becoming west northwest in the afternoon.

Friday Night

Mostly clear, with a low around 45. West northwest wind 5 to 8 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 62. Calm wind becoming west 5 to 8 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 46. West wind 5 to 9 mph becoming light west southwest.

Sunday

Mostly sunny, with a high near 62.

Sunday Night

A 20 percent chance of rain after 11pm. Snow level 7300 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 44.

Monday

A chance of rain. Snow level 5400 feet rising to 6000 feet in the afternoon. Mostly cloudy, with a high near 53.

Monday Night

Rain likely. Snow level 6100 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 42.

Tuesday

Rain likely. Snow level 5600 feet. Mostly cloudy, with a high near 51.

Tuesday Night

Rain likely. Snow level 6000 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 40.

Wednesday

Rain and snow. Snow level 4600 feet. Mostly cloudy, with a high near 44.

Wednesday Night

Rain and snow. Snow level 4500 feet lowering to 3700 feet after midnight . Mostly cloudy, with a low around 36.

Thursday

Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 44.

Additional Forecasts and Information

Zone Area Forecast for Siskiyou Mountains and Southern Oregon Cascades, OR

User Defined Area

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ABOUT THIS FORECAST

Point Forecast:

15 Miles ESE Cave Junction OR
42.12°N 123.36°W (Elev. 3658 ft)

4:41 pm PDT Mar 26, 2026

Forecast Valid:

6pm PDT Mar 26, 2026-6pm PDT Apr 2, 2026

Forecast Discussion

Additional Resources

Radar & Satellite Image

Link to Local Radar Data

Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation