Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

55°F

13°C

Humidity 99%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 09 Apr 08:52 PM PDT
Extended Forecast for

8 Miles NW Cave Junction OR

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 5am.  Mostly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm.  Snow level 7100 feet lowering to 6500 feet in the afternoon . High near 49. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Snow level 6000 feet. Low around 42. Southwest wind 6 to 9 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: Rain showers before 8am, then rain, possibly mixed with snow showers. Some thunder is also possible.  Snow level 5600 feet lowering to 4800 feet. High near 45. Southwest wind 6 to 10 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow showers.  Snow level 4700 feet. Low around 40. Southwest wind around 7 mph becoming north northwest in the evening.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 40 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers, becoming all rain after 2pm.  Snow level 4300 feet rising to 4900 feet in the afternoon. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm.  Snow level 4700 feet. Mostly cloudy, with a low around 41. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 11am.  Snow level 4500 feet. Partly sunny, with a high near 44.

    High: 44 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain before 11pm.  Snow level 4900 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 47. Light and variable wind.
Friday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Snow level 7100 feet lowering to 6500 feet in the afternoon . High near 49. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Snow level 6000 feet. Low around 42. Southwest wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain showers before 8am, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 5600 feet lowering to 4800 feet. High near 45. Southwest wind 6 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain, possibly mixed with snow showers. Snow level 4700 feet. Low around 40. Southwest wind around 7 mph becoming north northwest in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain and snow showers, becoming all rain after 2pm. Snow level 4300 feet rising to 4900 feet in the afternoon. High near 43. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain likely, mainly before 11pm. Snow level 4700 feet. Mostly cloudy, with a low around 41. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly before 11am. Snow level 4500 feet. Partly sunny, with a high near 44.
Monday Night
A chance of rain before 11pm. Snow level 4900 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
A slight chance of rain. Snow level 5300 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Snow level 4300 feet rising to 5100 feet in the afternoon. Partly sunny, with a high near 46.
Wednesday Night
A chance of rain. Snow level 5200 feet lowering to 4300 feet after midnight . Partly cloudy, with a low around 37.
Thursday
A slight chance of rain. Snow level rising to 5000 feet in the afternoon. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.24°N 123.75°W (Elev. 4163 ft)
8:01 pm PDT Apr 9, 2026
9pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
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Additional Resources

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