Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

55°F

13°C

Humidity 76%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 27 Feb 11:52 AM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 4am.  Increasing clouds, with a low around 47. East wind around 5 mph.  Chance of precipitation is 60%.

    Low: 47 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain, mainly before 1pm, then showers after 1pm.  High near 54. Light and variable wind becoming south southwest around 6 mph in the morning.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Saturday Night

    Saturday Night: Showers.  Low around 46. South southwest wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Showers

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 10am.  Snow level 6500 feet. High near 51. Light and variable wind becoming west northwest around 6 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm.  Snow level 6200 feet. Mostly cloudy, with a low around 44. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers, mainly before 10am.  Snow level 6200 feet. Mostly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 59. Calm wind.
Tonight
Rain likely, mainly after 4am. Increasing clouds, with a low around 47. East wind around 5 mph. Chance of precipitation is 60%.
Saturday
Rain, mainly before 1pm, then showers after 1pm. High near 54. Light and variable wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers. Low around 46. South southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, then showers and possibly a thunderstorm after 10am. Snow level 6500 feet. High near 51. Light and variable wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely, mainly before 10pm. Snow level 6200 feet. Mostly cloudy, with a low around 44. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 30 percent chance of showers, mainly before 10am. Snow level 6200 feet. Mostly sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
A chance of rain, mainly after 10pm. Snow level 6000 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 43.
Wednesday
Rain likely. Snow level 4700 feet. Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain and snow. Snow level 4400 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 37.
Thursday
A slight chance of snow. Snow level rising to 4400 feet in the afternoon. Partly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.12°N 123.36°W (Elev. 3658 ft)
9:41 am PST Feb 27, 2026
12pm PST Feb 27, 2026-6pm PST Mar 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database