River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

40°F

4°C

Humidity 100%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 05 Nov 08:52 AM PST
Extended Forecast for

17 Miles WNW Illinois Valley OR

  • Today

    Today: Mostly sunny, with a high near 51. East wind 5 to 8 mph becoming calm  in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 45. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 45 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 54. Southwest wind around 5 mph becoming calm  in the morning.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Calm wind becoming east 5 to 8 mph in the evening.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of rain after 4pm.  Mostly sunny, with a high near 53. Southeast wind 8 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 53 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm.  Low around 46. Breezy.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain and
    Breezy

  • Sunday

    Sunday: Rain likely, mainly before 10am.  Snow level 7400 feet lowering to 6700 feet in the afternoon . Mostly cloudy, with a high near 51. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain.  Snow level 6600 feet. Partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Mostly sunny, with a high near 51. East wind 5 to 8 mph becoming calm in the afternoon.
Tonight
Increasing clouds, with a steady temperature around 45. Calm wind becoming south southeast around 6 mph in the evening.
Friday
Partly sunny, with a high near 54. Southwest wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 45. Calm wind becoming east 5 to 8 mph in the evening.
Saturday
A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 53. Southeast wind 8 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Rain, mainly after 10pm. Low around 46. Breezy. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely, mainly before 10am. Snow level 7400 feet lowering to 6700 feet in the afternoon . Mostly cloudy, with a high near 51. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
A slight chance of rain. Snow level 6600 feet. Partly sunny, with a high near 48.
Monday Night
A chance of rain, mainly after 4am. Partly cloudy, with a low around 46.
Tuesday
A chance of rain. Partly sunny, with a high near 51.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Veterans Day
A chance of rain. Mostly cloudy, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WNW Illinois Valley OR
 42.2°N 123.98°W (Elev. 3786 ft)
3:40 am PST Nov 5, 2026
9am PST Nov 5, 2026-6pm PST Nov 11, 2026
 
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Additional Resources

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