National Weather Service Forecast for: 12 Miles SSE Illinois Valley OR
Issued by: National Weather Service Eureka, CA
Updated: 11:04 pm PST Dec 22, 2025
 
Overnight

Overnight: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 32. South southwest wind around 7 mph.
Chance Snow


 Tuesday

Tuesday: Snow likely before 10am, then rain and snow. High near 40. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Rain/Snow


 Tuesday
Night
Tuesday Night: Rain. The rain could be heavy at times. Low around 36. Windy, with a south southeast wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain
and Windy

 Wednesday

Wednesday: Rain and snow before 1pm, then a chance of rain. High near 43. Windy, with a south wind 24 to 29 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Rain/Snow and
Windy then
Chance
Rain/Snow and
Breezy
 Wednesday
Night
Wednesday Night: Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Low around 38. East southeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Rain/Snow


 Christmas
Day
Christmas Day: Rain and snow before 10am, then rain between 10am and 4pm, then rain and snow after 4pm. High near 41. Breezy, with a south wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Rain/Snow and
Breezy

 Thursday
Night
Thursday Night: Snow. Low around 34. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Snow and
Breezy

 Friday

Friday: Snow, mainly before 4pm. Mostly cloudy, with a high near 39.
Snow


 Friday
Night
Friday Night: A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 30.
Chance Snow
Lo 32 °F Hi 40 °F Lo 36 °F Hi 43 °F Lo 38 °F Hi 41 °F Lo 34 °F Hi 39 °F Lo 30 °F

Flood Watch
High Wind Warning
 

Overnight
 
 A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 32. South southwest wind around 7 mph.
Tuesday
 
 Snow likely before 10am, then rain and snow. High near 40. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
 
 Rain. The rain could be heavy at times. Low around 36. Windy, with a south southeast wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
 
 Rain and snow before 1pm, then a chance of rain. High near 43. Windy, with a south wind 24 to 29 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
 
 Rain and snow before 1am, then rain between 1am and 4am, then rain and snow after 4am. Low around 38. East southeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Christmas Day
 
 Rain and snow before 10am, then rain between 10am and 4pm, then rain and snow after 4pm. High near 41. Breezy, with a south wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
 
 Snow. Low around 34. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
 
 Snow, mainly before 4pm. Mostly cloudy, with a high near 39.
Friday Night
 
 A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 30.
Saturday
 
 Mostly sunny, with a high near 41.
Saturday Night
 
 Mostly clear, with a low around 29.
Sunday
 
 Mostly sunny, with a high near 45.
Sunday Night
 
 Mostly cloudy, with a low around 33.
Monday
 
 Mostly sunny, with a high near 48.

 

Forecast from NOAA-NWS for 12 Miles SSE Illinois Valley OR.