Fire Weather Concerns in the Southern Plains and Southeast; Pacific System to Bring Unsettled Weather to the West Coast

Gusty winds and dry conditions will continue to bring elevated to critical fire weather conditions to the southern Plains and Southeast early this week. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to northern and central California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

44°F

7°C

Humidity 78%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 19 Apr 11:52 PM PDT
Extended Forecast for

14 Miles SE Agness OR

  • Overnight

    Overnight: A 30 percent chance of rain, mainly between 4am and 5am.  Mostly cloudy, with a low around 46. Light and variable wind becoming east northeast around 6 mph.

    Low: 46 °F

    Chance Rain

  • Monday

    Monday: Rain.  Snow level 6000 feet lowering to 5400 feet in the afternoon . High near 54. East wind 6 to 10 mph becoming south in the afternoon.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly before midnight.  Snow level 5000 feet. Low around 41. South wind around 6 mph becoming light and variable  after midnight.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain then
    Chance Rain

  • Tuesday

    Tuesday: Rain likely, then showers and possibly a thunderstorm after 11am.  Snow level 4700 feet rising to 5400 feet in the afternoon. High near 50. Calm wind becoming west southwest 5 to 8 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: 50 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 5400 feet lowering to 4600 feet after midnight . Low around 41. West wind 5 to 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Snow level 4600 feet. High near 45. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain.  Snow level 4700 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 11am.  Snow level 4000 feet rising to 5400 feet in the afternoon. Sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain then
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly between 4am and 5am. Mostly cloudy, with a low around 46. Light and variable wind becoming east northeast around 6 mph.
Monday
Rain. Snow level 6000 feet lowering to 5400 feet in the afternoon . High near 54. East wind 6 to 10 mph becoming south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain, mainly before midnight. Snow level 5000 feet. Low around 41. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, then showers and possibly a thunderstorm after 11am. Snow level 4700 feet rising to 5400 feet in the afternoon. High near 50. Calm wind becoming west southwest 5 to 8 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.
Tuesday Night
Rain. Snow level 5400 feet lowering to 4600 feet after midnight . Low around 41. West wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. Snow level 4600 feet. High near 45. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 50 percent chance of rain. Snow level 4700 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 41.
Thursday
A slight chance of rain before 11am. Snow level 4000 feet rising to 5400 feet in the afternoon. Sunny, with a high near 59.
Thursday Night
Clear, with a low around 42.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 65.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 46.
Sunday
A slight chance of rain. Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SE Agness OR
 42.42°N 123.87°W (Elev. 2461 ft)
11:29 pm PDT Apr 19, 2026
12am PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
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Additional Resources

Radar & Satellite Image

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