286  
FPUS86 KMFR 291938  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
1238 PM PDT WED OCT 29 2025  
 

 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY THEN BECOMING MOSTLY CLEAR LATE IN THE  
EVENING THEN BECOMING PARTLY CLOUDY. LOWS AROUND 40.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 64.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 40.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS AROUND 66.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 44.    
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN  
RAIN LIKELY IN THE AFTERNOON AND EVENING. HIGHS AROUND 64. CHANCE  
OF RAIN 60 PERCENT.  
 

 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 43-45.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 57.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 43-44.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS AROUND 59.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 46.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. CHANCE OF RAIN, THEN RAIN LIKELY IN THE EVENING. HIGHS  
56-59. CHANCE OF RAIN 60 PERCENT.  
 

 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS AROUND 41.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 66.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 41.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS AROUND 69.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 44.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. CHANCE OF RAIN, THEN RAIN LIKELY IN THE EVENING. HIGHS  
AROUND 68. CHANCE OF RAIN 60 PERCENT.  
 

 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 30-34.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 51-52.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 32-36.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS 54-56.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 40-43.    
SATURDAY
 
CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN  
THE AFTERNOON. RAIN IN THE EVENING. HIGHS 51-53. CHANCE OF RAIN  
80 PERCENT.  
 

 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 31-33.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 54-57.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS 31-32.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS 55-58.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
37-38.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. CHANCE OF RAIN, THEN RAIN LIKELY IN THE EVENING. HIGHS  
52-55. CHANCE OF RAIN 70 PERCENT.  
 

 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY. LOWS 31-33.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 51-54.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS 30-32.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS 52-56.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
34-36.    
SATURDAY
 
PARTLY CLOUDY WITH A CHANCE OF RAIN, THEN MOSTLY  
CLOUDY WITH RAIN LIKELY IN THE EVENING. HIGHS 50-55. CHANCE OF  
RAIN 60 PERCENT.  
 

 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY UNTIL WELL AFTER MIDNIGHT THEN CLEARING.  
LOWS 33-36.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 54-56.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 33-35.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 56-59.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
36-39.    
SATURDAY
 
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
40 PERCENT CHANCE OF RAIN IN THE AFTERNOON AND EVENING. HIGHS  
AROUND 60.  
 

 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY UNTIL WELL AFTER MIDNIGHT THEN CLEARING.  
LOWS 38-45.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 53-60.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 37-43.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 56-62.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
40-44.    
SATURDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
30 PERCENT CHANCE OF RAIN IN THE AFTERNOON AND EVENING. HIGHS  
57-64.  
 

 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS 40-42.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 63-66.    
THURSDAY NIGHT
 
MOSTLY CLEAR. LOWS 38-39.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 64-66.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
41-43.    
SATURDAY
 
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 64-67.  
 

 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS 33-34.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING CLOUDY.  
HIGHS 61-62.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
CLEAR. LOWS 33-34.    
FRIDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS  
62-64.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 37.    
SATURDAY
 
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 64-65.  
 

 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
MOSTLY CLEAR EARLY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 31-33.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 56-58.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
LOWS 33-34.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 58-59.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 38.    
SATURDAY
 
MOSTLY CLEAR. HIGHS 60-62.  
 

 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
1238 PM PDT WED OCT 29 2025  
   
TONIGHT
 
PARTLY CLOUDY UNTIL WELL AFTER MIDNIGHT THEN CLEARING.  
LOWS 34-35.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 53-55.    
THURSDAY NIGHT
 
CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 36.    
FRIDAY
 
PARTLY CLOUDY. HIGHS 53-56.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 40.    
SATURDAY
 
MOSTLY CLEAR. HIGHS 56-59.  
 

 
 
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