
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Hazardous Weather Conditions
Current conditions at
ILLINOIS VALLEY AIRPORT (SBFO3)
Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.NA
37°F
3°C
| Humidity | 89% |
| Wind Speed | ESE 0 MPH |
| Barometer | NA |
| Dewpoint | 34°F (1°C) |
| Visibility | NA |
| Last update | 20 Feb 09:52 PM PST |
Extended Forecast for
5 Miles NNW Cave Junction OR
Tonight
Low: 32 °F
Rain then
Rain/Snow
LikelySaturday

High: 49 °F
Chance Rain
Saturday Night
Low: 37 °F
Chance Rain
then Heavy
RainSunday

High: 49 °F
Heavy Rain
Sunday Night

Low: 43 °F
Rain
Monday

High: 54 °F
Rain
Monday Night

Low: 44 °F
Rain
Tuesday

High: 51 °F
Rain
Tuesday Night

Low: 36 °F
Rain Likely
Detailed Forecast
Tonight
Rain, possibly mixed with snow before 3am, then a chance of rain. Snow level 2800 feet rising to 3400 feet. Low around 32. South southeast wind 3 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A 30 percent chance of rain, mainly after noon. Snow level 3500 feet rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 49. South southeast wind 8 to 13 mph.
Saturday Night
Rain, mainly after 11pm. The rain could be heavy at times. Snow level 4600 feet. Low around 37. South southeast wind 10 to 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. The rain could be heavy at times. High near 49. South wind 7 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Rain. Low around 43. South wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain. High near 54. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Rain. Low around 44. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Rain. Mostly cloudy, with a high near 51.
Tuesday Night
Rain likely, mainly before 10pm. Snow level 4400 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday
A chance of rain. Snow level 3500 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 53.
Wednesday Night
A chance of rain. Snow level 4600 feet. Mostly cloudy, with a low around 34.
Thursday
A chance of rain. Partly sunny, with a high near 56.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
A chance of rain. Partly sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NNW Cave Junction OR
42.25°N 123.69°W (Elev. 1499 ft)
42.25°N 123.69°W (Elev. 1499 ft)
10:41 pm PST Feb 20, 2026
10pm PST Feb 20, 2026-6pm PST Feb 27, 2026



