Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

55°F

13°C

Humidity 52%
Wind Speed WSW 7 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 14 Apr 02:52 PM PDT
Extended Forecast for

Cave Junction OR

  • This Afternoon

    This Afternoon: A 20 percent chance of rain.  Snow level 4300 feet. Mostly cloudy, with a steady temperature around 55. Southwest wind around 9 mph.

    High: 55 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain.  Snow level 4400 feet. Low around 42. South southwest wind 8 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain, mainly before 3pm.  Snow level 5400 feet lowering to 3400 feet in the afternoon . High near 51. South southwest wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm, then a chance of rain and snow.  Snow level 3100 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 32. Northwest wind 5 to 9 mph becoming calm  in the evening.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 2am.  Otherwise, mostly clear, with a low around 29.

    Low: 29 °F

    Frost

  • Friday

    Friday: Widespread frost before 11am.  Otherwise, mostly sunny, with a high near 64.

    High: 64 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain after 11am.  Partly sunny, with a high near 67.

    High: 67 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Snow level 4300 feet. Mostly cloudy, with a steady temperature around 55. Southwest wind around 9 mph.
Tonight
Rain. Snow level 4400 feet. Low around 42. South southwest wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 3pm. Snow level 5400 feet lowering to 3400 feet in the afternoon . High near 51. South southwest wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of rain before 11pm, then a chance of rain and snow. Snow level 3100 feet lowering to 1600 feet after midnight . Mostly cloudy, with a low around 32. Northwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 54. Calm wind becoming north northeast around 5 mph in the afternoon.
Thursday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29.
Friday
Widespread frost before 11am. Otherwise, mostly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A chance of rain after 11am. Partly sunny, with a high near 67.
Saturday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 42.
Sunday
Rain. Mostly cloudy, with a high near 56.
Sunday Night
Rain likely. Snow level 4800 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 38.
Monday
Rain likely. Snow level 4000 feet rising to 4700 feet in the afternoon. Mostly cloudy, with a high near 56.
Monday Night
A chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Snow level 4300 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Cave Junction OR
 42.17°N 123.64°W (Elev. 1398 ft)
12:51 pm PDT Apr 14, 2026
3pm PDT Apr 14, 2026-6pm PDT Apr 21, 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