973  
FPUS86 KMFR 270938  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
238 AM PDT MON JUL 27 2026  
 

 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS AROUND 83.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 51.    
TUESDAY
 
SUNNY. HIGHS AROUND 81.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 52.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 81.  
 

 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS AROUND 80.    
TONIGHT
 
CLEAR. LOWS 53-56.    
TUESDAY
 
SUNNY. HIGHS 77-78.    
TUESDAY NIGHT
 
CLEAR. LOWS 54-57.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS  
78-79.  
 

 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS AROUND 88.    
TONIGHT
 
CLEAR. LOWS AROUND 51.    
TUESDAY
 
SUNNY. HIGHS AROUND 88.    
TUESDAY NIGHT
 
CLEAR. LOWS AROUND 53.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS  
AROUND 89.  
 

 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS 70-74.    
TONIGHT
 
MOSTLY CLEAR. LOWS 45-46.    
TUESDAY
 
SUNNY. HIGHS 69-73.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 45-47.    
WEDNESDAY
 
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 71-76.  
 

 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS 73-75.    
TONIGHT
 
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. LOWS 42-44.   
TUESDAY
 
SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS 72-75.    
TUESDAY NIGHT
 
CLEAR. LOWS 42-44.    
WEDNESDAY
 
CLEAR. HIGHS 75-77.  
 

 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS 70-75.    
TONIGHT
 
CLEAR. PATCHY SMOKE IN THE EVENING. LOWS 41-43.    
TUESDAY
 
SUNNY. HIGHS 70-75.    
TUESDAY NIGHT
 
CLEAR. LOWS 41-43.    
WEDNESDAY
 
CLEAR. HIGHS 73-77.  
 

 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS 75-78.    
TONIGHT
 
CLEAR. LOWS 45-47.    
TUESDAY
 
SUNNY. HIGHS 75-78.    
TUESDAY NIGHT
 
CLEAR. LOWS 46-48.    
WEDNESDAY
 
CLEAR. HIGHS AROUND 80.  
 

 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS 75-83.    
TONIGHT
 
CLEAR. LOWS 53-55. NORTH WINDS AROUND 20 MPH IN THE  
EVENING BECOMING LIGHT.    
TUESDAY
 
SUNNY. HIGHS 74-81.    
TUESDAY NIGHT
 
CLEAR. LOWS 54-55.    
WEDNESDAY
 
CLEAR. HIGHS 77-84.  
 

 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS 83-86.    
TONIGHT
 
CLEAR. LOWS 51-54.    
TUESDAY
 
SUNNY. HIGHS 84-87.    
TUESDAY NIGHT
 
CLEAR. LOWS 53-55.    
WEDNESDAY
 
CLEAR. HIGHS 86-90.  
 

 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS 83-85.    
TONIGHT
 
CLEAR. LOWS AROUND 46.    
TUESDAY
 
SUNNY. HIGHS 83-85.    
TUESDAY NIGHT
 
CLEAR. LOWS AROUND 48.    
WEDNESDAY
 
CLEAR. HIGHS 86-88.  
 

 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. SMOKE IN THE MORNING. HIGHS 81-82.    
TONIGHT
 
CLEAR. SMOKE AFTER MIDNIGHT. LOWS AROUND 50.    
TUESDAY
 
SUNNY. SMOKE IN THE MORNING, THEN AREAS OF SMOKE IN  
THE AFTERNOON. HIGHS 82-84.    
TUESDAY NIGHT
 
CLEAR. LOWS 52-53.    
WEDNESDAY
 
CLEAR. HIGHS 84-86.  
 

 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
238 AM PDT MON JUL 27 2026  
   
TODAY
 
SUNNY. HIGHS 76-79.    
TONIGHT
 
CLEAR. SMOKE AFTER MIDNIGHT. LOWS AROUND 51.    
TUESDAY
 
SUNNY. SMOKE THROUGH THE DAY. HIGHS AROUND 80.    
TUESDAY NIGHT
 
CLEAR. LOWS AROUND 53.    
WEDNESDAY
 
CLEAR. HIGHS 79-82.  
 

 
 
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