Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

54°F

12°C

Humidity 100%
Wind Speed NE 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 09 Apr 08:52 AM PDT
Extended Forecast for

15 Miles ESE Cave Junction OR

  • Today

    Today: Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm.  High near 56. Light and variable wind becoming west southwest 5 to 7 mph in the morning.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Chance
    T-storms then
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 11pm, then a chance of showers.  Snow level 7900 feet lowering to 7200 feet after midnight . Low around 42. South wind around 6 mph becoming light and variable  in the evening.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 11am.  Snow level 7000 feet. High near 50. Light and variable wind becoming west 5 to 10 mph in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers

  • Friday Night

    Friday Night: Rain showers before 5am, then rain, possibly mixed with snow showers. Some thunder is also possible.  Snow level 6600 feet lowering to 5800 feet after midnight . Low around 39. South southwest wind 8 to 10 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 39 °F

    Showers then
    Rain/Snow

  • Saturday

    Saturday: Rain and snow showers.  Snow level 5400 feet lowering to 4900 feet in the afternoon . High near 41. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow showers, becoming all snow after 8pm.  Low around 35. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 35 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: Snow showers before 2pm, then rain and snow showers. Some thunder is also possible.  High near 41. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Showers
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow before 2am, then a chance of snow.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow

  • Monday

    Monday: A chance of snow before 2pm, then a chance of rain.  Partly sunny, with a high near 43.

    High: 43 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 56. Light and variable wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 11pm, then a chance of showers. Snow level 7900 feet lowering to 7200 feet after midnight . Low around 42. South wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers, then showers and possibly a thunderstorm after 11am. Snow level 7000 feet. High near 50. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Rain showers before 5am, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 6600 feet lowering to 5800 feet after midnight . Low around 39. South southwest wind 8 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
Rain and snow showers. Snow level 5400 feet lowering to 4900 feet in the afternoon . High near 41. Southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow showers, becoming all snow after 8pm. Low around 35. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday
Snow showers before 2pm, then rain and snow showers. Some thunder is also possible. High near 41. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 35.
Monday
A chance of snow before 2pm, then a chance of rain. Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Snow level 4900 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.07°N 123.38°W (Elev. 4656 ft)
4:41 am PDT Apr 9, 2026
9am PDT Apr 9, 2026-6pm PDT Apr 15, 2026
 
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