865  
FPUS86 KMFR 300938  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
238 AM PDT THU JUL 30 2026  
 

 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING. HIGHS  
AROUND 81.    
TONIGHT
 
CLEAR. LOWS AROUND 51.    
FRIDAY
 
SUNNY. HIGHS AROUND 88.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 53.    
SATURDAY
 
MOSTLY CLEAR. HIGHS AROUND 79.  
 

 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING. HIGHS  
78-79.    
TONIGHT
 
CLEAR. LOWS 52-54.    
FRIDAY
 
SUNNY. HIGHS 86-87.    
FRIDAY NIGHT
 
CLEAR. LOWS 56-57.    
SATURDAY
 
MOSTLY CLEAR. HIGHS 76-77.  
 

 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN CLEARING. HIGHS  
AROUND 89.    
TONIGHT
 
CLEAR. LOWS AROUND 52.    
FRIDAY
 
SUNNY. HIGHS AROUND 97.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 55.    
SATURDAY
 
SUNNY THEN BECOMING CLEAR. HIGHS AROUND 88.  
 

 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
SUNNY THEN BECOMING PARTLY CLOUDY LATE IN THE MORNING  
THEN BECOMING MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN  
THE AFTERNOON. HIGHS 72-77.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
FRIDAY
 
SUNNY. HIGHS 79-85.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
SATURDAY
 
MOSTLY CLEAR. HIGHS 68-72.  
 

 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
SUNNY THEN BECOMING MOSTLY CLOUDY LATE IN THE MORNING  
THEN BECOMING PARTLY CLOUDY THEN BECOMING SUNNY LATE IN THE  
AFTERNOON. HIGHS 75-78.    
TONIGHT
 
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. LOWS 45-47.   
FRIDAY
 
SUNNY. HIGHS 82-84.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 46-48.    
SATURDAY
 
SUNNY THEN BECOMING CLEAR. HIGHS 72-74.  
 

 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
SUNNY THEN BECOMING MOSTLY CLOUDY LATE IN THE MORNING  
THEN BECOMING PARTLY CLOUDY. HIGHS 73-78.    
TONIGHT
 
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING. LOWS 44-46.   
FRIDAY
 
SUNNY. HIGHS 79-84.    
FRIDAY NIGHT
 
MOSTLY CLEAR. LOWS 45-47.    
SATURDAY
 
SUNNY THEN BECOMING CLEAR. HIGHS 69-75.  
 

 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
SUNNY THEN BECOMING MOSTLY CLOUDY LATE IN THE MORNING  
THEN BECOMING SUNNY. HIGHS AROUND 80.    
TONIGHT
 
CLEAR. LOWS AROUND 50.    
FRIDAY
 
SUNNY. HIGHS 84-87.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 50.    
SATURDAY
 
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR.  
HIGHS 75-78.  
 

 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
SUNNY THEN BECOMING PARTLY CLOUDY LATE IN THE MORNING  
THEN BECOMING SUNNY. HIGHS 77-85.    
TONIGHT
 
CLEAR. LOWS 54-55.    
FRIDAY
 
SUNNY. HIGHS 83-90.    
FRIDAY NIGHT
 
CLEAR. LOWS 57-59.    
SATURDAY
 
SUNNY THEN BECOMING CLEAR. HIGHS 73-81.  
 

 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
SUNNY. HIGHS 86-89.    
TONIGHT
 
CLEAR. LOWS 54-57.    
FRIDAY
 
SUNNY. HIGHS 89-92.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 60.    
SATURDAY
 
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 86-89.  
 

 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
SUNNY. HIGHS 87-88.    
TONIGHT
 
CLEAR. LOWS 48-49.    
FRIDAY
 
SUNNY. HIGHS AROUND 90.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 51.    
SATURDAY
 
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR.  
HIGHS 84-86.  
 

 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
SUNNY. AREAS OF SMOKE IN THE MORNING. HIGHS 85-86.    
TONIGHT
 
CLEAR. AREAS OF SMOKE AFTER MIDNIGHT. LOWS 54-55.    
FRIDAY
 
SUNNY. HIGHS 87-88.    
FRIDAY NIGHT
 
CLEAR. LOWS 55-56.    
SATURDAY
 
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR.  
HIGHS 85-86.  
 

 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
238 AM PDT THU JUL 30 2026  
   
TODAY
 
SUNNY THEN BECOMING PARTLY CLOUDY LATE IN THE MORNING  
THEN BECOMING SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS 80-83.    
TONIGHT
 
CLEAR. PATCHY SMOKE AFTER MIDNIGHT. LOWS AROUND 54.    
FRIDAY
 
SUNNY. HIGHS 82-85.    
FRIDAY NIGHT
 
CLEAR. LOWS 55-56.    
SATURDAY
 
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 81-84.  
 

 
 
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