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

45°F

7°C

Humidity 99%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 28 Feb 06:52 AM PST
Extended Forecast for

18 Miles WNW Cave Junction OR

  • Today

    Today: Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  High near 57. Southwest wind 5 to 7 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers

  • Tonight

    Tonight: Rain and possibly a thunderstorm.  Low around 47. South wind around 5 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Rain

  • Sunday

    Sunday: Rain before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm.  High near 50. Southwest wind 5 to 7 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Low around 45. Light and variable wind.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain then
    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain.  Partly sunny, with a high near 54. Light and variable wind becoming west northwest 5 to 7 mph in the morning.

    High: 54 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm.  Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 5400 feet. Cloudy, with a low around 44.

    Low: 44 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Snow level 4500 feet. Cloudy, with a high near 47.

    High: 47 °F

    Rain

Detailed Forecast

Today
Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 57. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm. Low around 47. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain before 10am, then showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 50. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain, mainly before 10pm. Low around 45. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 50 percent chance of rain. Partly sunny, with a high near 54. Light and variable wind becoming west northwest 5 to 7 mph in the morning.
Monday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44.
Tuesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Tuesday Night
Rain. Snow level 5400 feet. Cloudy, with a low around 44.
Wednesday
Rain. Snow level 4500 feet. Cloudy, with a high near 47.
Wednesday Night
Rain likely, mainly before 10pm. Snow level 3800 feet. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Snow level 3500 feet rising to 4200 feet in the afternoon. Partly sunny, with a high near 50.
Thursday Night
A slight chance of rain. Snow level 4400 feet. Partly cloudy, with a low around 39.
Friday
A slight chance of rain. Snow level 4600 feet rising to 5600 feet in the afternoon. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WNW Cave Junction OR
 42.22°N 123.99°W (Elev. 2487 ft)
3:41 am PST Feb 28, 2026
7am PST Feb 28, 2026-6pm PST Mar 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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