
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
68°F
20°C
| Humidity | 29% |
| Wind Speed | W 8 MPH |
| Barometer | NA |
| Dewpoint | 34°F (1°C) |
| Visibility | NA |
| Last update | 29 Mar 04:52 PM PDT |
Extended Forecast for
Illinois Valley OR
Tonight

Low: 37 °F
Mostly Cloudy
Monday

High: 63 °F
Chance Rain
Monday Night

Low: 39 °F
Chance Rain
Tuesday

High: 59 °F
Chance Rain
Tuesday Night

Low: 39 °F
Rain Likely
Wednesday

High: 51 °F
Rain
Wednesday Night

Low: 33 °F
Showers
Thursday

High: 51 °F
Rain
Thursday Night

Low: 28 °F
Chance Rain
Detailed Forecast
Tonight
Mostly cloudy, with a low around 37. West southwest wind around 5 mph becoming calm in the evening.
Monday
A 30 percent chance of rain, mainly after 3pm. Partly sunny, with a high near 63. Light and variable wind.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 39. Calm wind.
Tuesday
A 30 percent chance of rain, mainly after 11am. Snow level 4000 feet rising to 4800 feet in the afternoon. Partly sunny, with a high near 59. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 39. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain. High near 51. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Snow level 4500 feet lowering to 2900 feet after midnight . Low around 33. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain. Snow level 2800 feet rising to 3400 feet in the afternoon. Mostly cloudy, with a high near 51.
Thursday Night
A chance of rain, mainly before 11pm. Snow level 3600 feet lowering to 2900 feet after midnight . Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 62.
Friday Night
Clear, with a low around 32.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Illinois Valley OR
42.11°N 123.69°W (Elev. 1398 ft)
42.11°N 123.69°W (Elev. 1398 ft)
4:41 pm PDT Mar 29, 2026
5pm PDT Mar 29, 2026-6pm PDT Apr 5, 2026


