948  
FPUS86 KMFR 281613  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
913 AM PDT TUE OCT 28 2025  
 

 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
PARTLY CLOUDY LATE IN THE MORNING THEN CLEARING.  
HIGHS AROUND 67.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A 40 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 45.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN IN  
THE MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS AROUND  
60.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 42.    
THURSDAY
 
MOSTLY CLOUDY THEN CLEARING. HIGHS AROUND 64.  
 

 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
PARTLY CLOUDY LATE IN THE MORNING THEN BECOMING  
SUNNY. HIGHS 58-59.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A 30 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 46-47.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
55-56.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 44-45.    
THURSDAY
 
MOSTLY CLOUDY THEN CLEARING. HIGHS AROUND 57.  
 

 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
SUNNY. HIGHS AROUND 68.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 46.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 65.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 42.    
THURSDAY
 
MOSTLY CLOUDY THEN CLEARING. HIGHS AROUND 67.  
 

 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
MOSTLY CLOUDY LATE IN THE MORNING THEN CLEARING.  
HIGHS 54-56.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A 40 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS AROUND 40.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN IN  
THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS AROUND 50.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 33-36.    
THURSDAY
 
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. HIGHS  
52-54.  
 

 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
PARTLY CLOUDY THEN BECOMING SUNNY EARLY IN THE  
AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 55-58.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A 30 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 36-37.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN  
THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS 52-55.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS 31-32.    
THURSDAY
 
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. HIGHS  
54-56.  
 

 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
PARTLY CLOUDY THEN BECOMING SUNNY EARLY IN THE  
AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 52-55.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 33-36.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN IN THE  
MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS 49-53.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 31-33.    
THURSDAY
 
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. HIGHS  
51-54.  
 

 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
SUNNY IN THE LATE MORNING AND EARLY AFTERNOON  
THEN BECOMING PARTLY CLOUDY. HIGHS 56-58.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 36-38.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS 54-57.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 33-36.    
THURSDAY
 
MOSTLY CLOUDY THEN CLEARING. HIGHS 55-57.  
 

 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
SUNNY IN THE LATE MORNING AND EARLY AFTERNOON  
THEN BECOMING PARTLY CLOUDY. HIGHS 55-61.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 41-44.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
56-62.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS 40-43.    
THURSDAY
 
MOSTLY CLOUDY THEN CLEARING. HIGHS 54-61.  
 

 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
SUNNY IN THE LATE MORNING AND EARLY AFTERNOON  
THEN BECOMING PARTLY CLOUDY. HIGHS 61-64.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 40.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
62-65.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 40.    
THURSDAY
 
MOSTLY CLOUDY THEN CLEARING. HIGHS 62-65.  
 

 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
SUNNY. HIGHS 61-62.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 34.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS 61-63.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 34.    
THURSDAY
 
MOSTLY CLOUDY THEN CLEARING. HIGHS 61-63.  
 

 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
SUNNY. HIGHS 55-57.    
TONIGHT
 
PARTLY CLOUDY. LOWS 36-37.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
57-58.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 33.    
THURSDAY
 
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. HIGHS  
56-58.  
 

 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
913 AM PDT TUE OCT 28 2025  
   
REST OF TODAY
 
SUNNY. HIGHS 50-52.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS AROUND 39.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
52-55.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 36.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS 52-55.  
 

 
 
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