Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

73°F

23°C

Humidity 26%
Wind Speed W 7 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 29 Mar 02:52 PM PDT
Extended Forecast for

16 Miles SE Agness OR

  • Tonight

    Tonight: A slight chance of rain between 1am and 4am.  Snow level 5000 feet rising to 5700 feet after midnight. Mostly cloudy, with a low around 40. Northwest wind around 8 mph becoming east northeast after midnight.  Chance of precipitation is 20%.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain after noon.  Snow level 4700 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 55. East northeast wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 55 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm.  Snow level 6300 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 42. Southwest wind 3 to 6 mph.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am.  Snow level 3600 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 51 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 11pm.  Snow level 4300 feet. Low around 43. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain.  Snow level 4800 feet. High near 44. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 44 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain showers before 2am, then snow showers. Some thunder is also possible.  Snow level 4300 feet lowering to 2800 feet after midnight . Low around 39. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 39 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow before 11am, then rain.  Snow level 2700 feet rising to 3300 feet in the afternoon. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: A chance of rain before 11pm, then a slight chance of snow.  Snow level 3500 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
A slight chance of rain between 1am and 4am. Snow level 5000 feet rising to 5700 feet after midnight. Mostly cloudy, with a low around 40. Northwest wind around 8 mph becoming east northeast after midnight. Chance of precipitation is 20%.
Monday
A 30 percent chance of rain after noon. Snow level 4700 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 55. East northeast wind 6 to 8 mph becoming west southwest in the afternoon.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Snow level 6300 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 42. Southwest wind 3 to 6 mph.
Tuesday
A 30 percent chance of rain, mainly after 11am. Snow level 3600 feet rising to 4500 feet in the afternoon. Partly sunny, with a high near 51. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Rain, mainly after 11pm. Snow level 4300 feet. Low around 43. South southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. Snow level 4800 feet. High near 44. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain showers before 2am, then snow showers. Some thunder is also possible. Snow level 4300 feet lowering to 2800 feet after midnight . Low around 39. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Snow before 11am, then rain. Snow level 2700 feet rising to 3300 feet in the afternoon. Mostly cloudy, with a high near 43.
Thursday Night
A chance of rain before 11pm, then a slight chance of snow. Snow level 3500 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 34.
Friday
Sunny, with a high near 55.
Friday Night
Clear, with a low around 39.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Agness OR
 42.4°N 123.83°W (Elev. 2582 ft)
12:36 pm PDT Mar 29, 2026
3pm PDT Mar 29, 2026-6pm PDT Apr 5, 2026
 
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Additional Resources

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