Severe Thunderstorm, Flooding, and Winter Weather Threats on Tuesday

Scattered severe thunderstorms are forecast Tuesday from the southern Plains into the southern Great Lakes vicinity. Thunderstorms may also produce heavy to excessive rain that could pose a flooding threat from central Texas into southern Oklahoma and northern Missouri into southern Michigan. A heavy wintry mix is forecast for the Great Lakes into northern Maine. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

42°F

6°C

Humidity 74%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 10 Mar 02:52 AM PDT
Extended Forecast for

5 Miles NNW Cave Junction OR

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. Calm wind becoming west around 6 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 11am.  Snow level 3900 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 59. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 59 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Southwest wind 5 to 7 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

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

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 36. Calm wind.
Tuesday
Mostly sunny, with a high near 51. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 34. West northwest wind around 6 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers after 11am. Snow level 3900 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 59. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 39. Southwest wind 5 to 7 mph.
Thursday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 63.
Friday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 44.
Saturday
A chance of showers before 11am. Mostly cloudy, with a high near 62.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Cave Junction OR
 42.25°N 123.69°W (Elev. 1499 ft)
3:21 am PDT Mar 10, 2026
3am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database