| National Weather Service Forecast for:
12 Miles SSE Illinois Valley OR Issued by: National Weather Service Eureka, CA |
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| Updated: 1:10 am PST Dec 17, 2025 | ||||||||||||||||||
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| Overnight |
Rain. The rain could be heavy at times. Low around 35. Windy, with a west southwest wind around 22 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible. |
| Wednesday |
Rain, possibly mixing with snow after 7am, then gradually ending. High near 42. West wind 5 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected. |
| Wednesday Night |
A chance of snow before 10pm, then rain. Temperature rising to around 46 by 5am. South southwest wind 3 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected. |
| Thursday |
Rain. High near 47. Windy, with a south southwest wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible. |
| Thursday Night |
Rain. The rain could be heavy at times. Low around 46. Windy, with a south southwest wind 18 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible. |
| Friday |
Rain. The rain could be heavy at times. High near 49. West southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible. |
| Friday Night |
Rain before 1am, then a chance of rain and snow. Low around 38. Chance of precipitation is 80%. Little or no snow accumulation expected. |
| Saturday |
A chance of snow before 10am, then rain likely between 10am and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 42. |
| Saturday Night |
A chance of rain and snow before 10pm, then rain likely. Mostly cloudy, with a low around 38. |
| Sunday |
Rain. Cloudy, with a high near 44. |
| Sunday Night |
Rain. Cloudy, with a low around 39. |
| Monday |
Rain and snow. Mostly cloudy, with a high near 41. |
| Monday Night |
A chance of rain and snow. Mostly cloudy, with a low around 35. |
| Tuesday |
Rain and snow likely. Partly sunny, with a high near 41. |
Forecast from NOAA-NWS for 12 Miles SSE Illinois Valley OR.