Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

57°F

14°C

Humidity 39%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 17 Apr 11:52 AM PDT
Extended Forecast for

15 Miles ESE Cave Junction OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Calm wind becoming north northwest around 5 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. North northwest wind around 5 mph becoming calm.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. South southeast wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. West wind 5 to 7 mph becoming south southeast in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 60. South southeast wind 3 to 7 mph.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of rain.  Snow level 7600 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly after 11am.  Snow level 5800 feet rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain before 5am, then rain and snow likely.  Snow level 6600 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow showers likely before 8am, then rain showers. Some thunder is also possible.  Snow level 5700 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow
    then Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Calm wind becoming north northwest around 5 mph.
Tonight
Mostly cloudy, with a low around 39. North northwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 61. South southeast wind 5 to 7 mph becoming west southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 44. West wind 5 to 7 mph becoming south southeast in the evening.
Sunday
Mostly cloudy, with a high near 60. South southeast wind 3 to 7 mph.
Sunday Night
A 40 percent chance of rain. Snow level 7600 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 42.
Monday
Rain likely, mainly after 11am. Snow level 5800 feet rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain before 5am, then rain and snow likely. Snow level 6600 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
Rain and snow showers likely before 8am, then rain showers. Some thunder is also possible. Snow level 5700 feet. Mostly cloudy, with a high near 46.
Tuesday Night
Rain before 11pm, then rain and snow likely. Snow level 5800 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
Rain and snow. Snow level 4800 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow. Snow level 5500 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 35.
Thursday
A slight chance of rain and snow. Snow level rising to 5600 feet in the afternoon. Mostly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.07°N 123.38°W (Elev. 4656 ft)
12:16 pm PDT Apr 17, 2026
12pm PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database