National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

74°F

23°C

Humidity 41%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 08 Apr 03:52 PM PDT
Extended Forecast for

15 Miles ESE Cave Junction OR

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 62. West wind around 9 mph.

    High: 62 °F

    Chance
    T-storms

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm before 11pm, then a slight chance of rain between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 59. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Chance
    T-storms then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Low around 46. West wind 5 to 9 mph becoming light and variable in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Showers then
    Chance Rain

  • Friday

    Friday: A chance of rain, then showers and possibly a thunderstorm after 11am. High near 54. Light and variable wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 54 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Snow level 6900 feet lowering to 6000 feet after midnight . Low around 41. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers

  • Saturday

    Saturday: Rain showers before 8am, then rain, possibly mixed with snow showers between 8am and 5pm, then rain showers after 5pm. Some thunder is also possible. Snow level 5600 feet lowering to 4800 feet. High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain before 8pm, then rain and snow. Snow level 4500 feet lowering to 3800 feet after midnight . Cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow

  • Sunday

    Sunday: Rain and snow, becoming all rain after 11am. Snow level rising to 4400 feet in the afternoon. Cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow
    then Rain

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 62. West wind around 9 mph.
Tonight
Rain likely and possibly a thunderstorm before 11pm, then a slight chance of rain between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of rain before 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 59. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly between 8pm and 11pm. Low around 46. West wind 5 to 9 mph becoming light and variable in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of rain, then showers and possibly a thunderstorm after 11am. High near 54. Light and variable wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 8pm, then rain after 8pm. Snow level 6900 feet lowering to 6000 feet after midnight . Low around 41. 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 between 8am and 5pm, then rain showers after 5pm. Some thunder is also possible. Snow level 5600 feet lowering to 4800 feet. High near 44. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain before 8pm, then rain and snow. Snow level 4500 feet lowering to 3800 feet after midnight . Cloudy, with a low around 35.
Sunday
Rain and snow, becoming all rain after 11am. Snow level rising to 4400 feet in the afternoon. Cloudy, with a high near 43.
Sunday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 5am, then a chance of snow after 5am. Snow level 4600 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 36.
Monday
A chance of rain and snow. Snow level rising to 4700 feet in the afternoon. Partly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A chance of rain and snow. Snow level 5900 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 41.
Wednesday
A chance of rain and snow. Snow level 5100 feet rising to 6200 feet in the afternoon. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.12°N 123.36°W (Elev. 3658 ft)
Last Update:
4:41 pm PDT Apr 8, 2026
Forecast Valid:
4pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation