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

43°F

6°C

Humidity 99%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 28 Feb 02:52 AM PST
Extended Forecast for

12 Miles ESE Cave Junction OR

  • Overnight

    Overnight: A 20 percent chance of showers.  Cloudy, with a low around 49. Southeast wind around 6 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 52. South wind 5 to 7 mph becoming west southwest in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 52 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 10pm, then rain likely, mainly after 4am.  Mostly cloudy, with a low around 43. South southeast wind 3 to 5 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Showers
    Likely

  • Sunday

    Sunday: Rain likely, then showers and possibly a thunderstorm after 10am.  Snow level 7200 feet lowering to 6500 feet in the afternoon . High near 47. Calm wind becoming west around 6 mph in the morning.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 47 °F

    Showers

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm.  Snow level 6000 feet. Low around 42. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain then
    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain before 10am.  Snow level 5800 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain after 4pm.  Snow level 6300 feet. Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm.  Snow level 5900 feet lowering to 5400 feet after midnight . Cloudy, with a low around 41.

    Low: 41 °F

    Rain

Detailed Forecast

Overnight
A 20 percent chance of showers. Cloudy, with a low around 49. Southeast wind around 6 mph.
Saturday
Showers and possibly a thunderstorm. High near 52. South wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm before 10pm, then rain likely, mainly after 4am. Mostly cloudy, with a low around 43. South southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Rain likely, then showers and possibly a thunderstorm after 10am. Snow level 7200 feet lowering to 6500 feet in the afternoon . High near 47. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain, mainly before 10pm. Snow level 6000 feet. Low around 42. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 30 percent chance of rain before 10am. Snow level 5800 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
A chance of rain after 4pm. Snow level 6300 feet. Partly sunny, with a high near 51.
Tuesday Night
Rain, mainly after 10pm. Snow level 5900 feet lowering to 5400 feet after midnight . Cloudy, with a low around 41.
Wednesday
Rain and snow. Snow level 4700 feet. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 36.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 45.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Cave Junction OR
 42.09°N 123.44°W (Elev. 4610 ft)
2:21 am PST Feb 28, 2026
3am PST Feb 28, 2026-6pm PST Mar 6, 2026
 
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Additional Resources

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