287  
FPUS86 KMFR 082139  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
239 PM PDT WED JUL 8 2026  
 
 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 50.    
THURSDAY  
SUNNY. HIGHS AROUND 81.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 49.    
FRIDAY  
SUNNY. HIGHS AROUND 81.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 49.    
SATURDAY  
PARTLY CLOUDY. HIGHS AROUND 79.  
 
 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 53-55.    
THURSDAY  
SUNNY. HIGHS AROUND 78.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 51-53.    
FRIDAY  
SUNNY. HIGHS 77-78.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 52-54.    
SATURDAY  
PARTLY CLOUDY. HIGHS 76-77.  
 
 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 52.    
THURSDAY  
SUNNY. HIGHS AROUND 88.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 51.    
FRIDAY  
SUNNY. HIGHS AROUND 87.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 51.    
SATURDAY  
PARTLY CLOUDY. HIGHS AROUND 85.  
 
 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 44-46.    
THURSDAY  
SUNNY. HIGHS 71-76.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 43-46.    
FRIDAY  
SUNNY. HIGHS 69-74.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 43-46.    
SATURDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 69-73.  
 
 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
CLEAR. LOWS 40-42.    
THURSDAY  
SUNNY. HIGHS 75-78.    
THURSDAY NIGHT  
CLEAR. LOWS 41-42.    
FRIDAY  
SUNNY. HIGHS 73-75.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 40-42.    
SATURDAY  
SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON  
THEN BECOMING MOSTLY CLOUDY. HIGHS 72-74.  
 
 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
CLEAR. LOWS 40-43.    
THURSDAY  
SUNNY. HIGHS 73-78.    
THURSDAY NIGHT  
CLEAR. LOWS 40-43.    
FRIDAY  
SUNNY. HIGHS 70-75.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 39-42.    
SATURDAY  
SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON  
THEN BECOMING MOSTLY CLOUDY. HIGHS 69-73.  
 
 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
CLEAR. LOWS 45-46.    
THURSDAY  
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT  
CLEAR. LOWS 45-47.    
FRIDAY  
SUNNY. HIGHS 75-78.    
FRIDAY NIGHT  
CLEAR. LOWS 45-46.    
SATURDAY  
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. HIGHS  
74-77.  
 
 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 53-54. NORTH WINDS AROUND 20 MPH IN  
THE EVENING BECOMING LIGHT.    
THURSDAY  
SUNNY. HIGHS 76-83.    
THURSDAY NIGHT  
CLEAR. LOWS 53-54. NORTH WINDS AROUND 20 MPH IN  
THE EVENING BECOMING LIGHT.    
FRIDAY  
SUNNY. HIGHS 74-81.    
FRIDAY NIGHT  
CLEAR. LOWS 53-55.    
SATURDAY  
PARTLY CLOUDY. HIGHS 75-82.  
 
 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 52-55.    
THURSDAY  
SUNNY. HIGHS 86-90.    
THURSDAY NIGHT  
CLEAR. LOWS 54-56.    
FRIDAY  
SUNNY. HIGHS 85-89.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 53-55.    
SATURDAY  
SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON  
THEN BECOMING MOSTLY CLOUDY. HIGHS 84-88.  
 
 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
CLEAR. LOWS AROUND 46.    
THURSDAY  
SUNNY. HIGHS 86-87.    
THURSDAY NIGHT  
CLEAR. LOWS AROUND 47.    
FRIDAY  
SUNNY. HIGHS 84-86.    
FRIDAY NIGHT  
CLEAR. LOWS AROUND 47.    
SATURDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 84-85.  
 
 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 51-52.    
THURSDAY  
SUNNY. HIGHS 83-84.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS 52-53.    
FRIDAY  
SUNNY. HIGHS 83-84.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 51-52.    
SATURDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 84-85. SOUTHWEST WINDS AROUND 20 MPH IN THE AFTERNOON AND  
EVENING.  
 
 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
239 PM PDT WED JUL 8 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS 54-55.    
THURSDAY  
SUNNY. HIGHS 79-82.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 56.    
FRIDAY  
SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 54-55. WEST WINDS AROUND  
20 MPH IN THE EVENING BECOMING LIGHT.    
SATURDAY  
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 80-83.  
SOUTHWEST WINDS AROUND 20 MPH IN THE AFTERNOON BECOMING LIGHT.  
 
 
 
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