Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

47°F

8°C

Humidity 69%
Wind Speed S 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 02 Apr 09:52 AM PDT
Extended Forecast for

16 Miles SE Agness OR

Freeze Warning April 3, 02:00am until April 3, 09:00am
Click here for hazard details and duration
Freeze Warning
  • Today

    Today: A chance of rain and snow before 1pm, then a chance of rain between 1pm and 3pm.  Snow level 2800 feet rising to 3700 feet in the afternoon. Partly sunny, with a high near 45. West wind around 7 mph.  Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 45 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly clear, with a low around 34. Northwest wind around 6 mph becoming east after midnight.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. East wind around 7 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 43. East northeast wind around 8 mph.

    Low: 43 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 69. East wind around 8 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow before 1pm, then a chance of rain between 1pm and 3pm. Snow level 2800 feet rising to 3700 feet in the afternoon. Partly sunny, with a high near 45. West wind around 7 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 34. Northwest wind around 6 mph becoming east after midnight.
Friday
Sunny, with a high near 61. East wind around 7 mph.
Friday Night
Clear, with a low around 43. East northeast wind around 8 mph.
Saturday
Sunny, with a high near 69. East wind around 8 mph.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 68.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Tuesday
A chance of rain. Partly sunny, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A chance of rain. Snow level 5200 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Agness OR
 42.4°N 123.83°W (Elev. 2582 ft)
10:41 am PDT Apr 2, 2026
10am PDT Apr 2, 2026-6pm PDT Apr 8, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database