006  
FPUS86 KMFR 112139  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
239 PM PDT SAT JUL 11 2026  
 

 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. LOWS AROUND 49.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
AROUND 81.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 51.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
AROUND 86.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 53.    
TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 86.  
 

 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN THE  
EVENING THEN BECOMING MOSTLY CLOUDY. LOWS 52-54.    
SUNDAY
 
SUNNY. HIGHS AROUND 79.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS 54-57.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
82-83.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 83.  
 

 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE LATE  
EVENING AND EARLY MORNING THEN BECOMING PARTLY CLOUDY. LOWS  
AROUND 51.    
SUNDAY
 
SUNNY. HIGHS AROUND 89.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 53.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY. HIGHS  
AROUND 92.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 55.    
TUESDAY
 
MOSTLY CLEAR. HIGHS AROUND 92.  
 

 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
MOSTLY CLOUDY. PATCHY SMOKE IN THE EVENING. LOWS  
45-47.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
72-77.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
PATCHY SMOKE IN THE EVENING. LOWS AROUND 50.    
MONDAY
 
PARTLY CLOUDY. HIGHS 74-79.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 50-52.    
TUESDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN IN THE EVENING.  
HIGHS 73-78. CHANCE OF PRECIPITATION 30 PERCENT.  
 

 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE NIGHT. LOWS  
43-45.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
SMOKE IN THE MORNING. HIGHS 75-78.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
PATCHY SMOKE IN THE EVENING. LOWS 45-47.    
MONDAY
 
PARTLY CLOUDY. HIGHS 77-79.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 47-49.    
TUESDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN  
IN THE EVENING. HIGHS 76-79. CHANCE OF PRECIPITATION 30 PERCENT.  
 

 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE NIGHT. LOWS  
42-45.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
SMOKE IN THE MORNING. HIGHS 73-77.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. PATCHY SMOKE IN THE EVENING. LOWS 44-47.    
MONDAY
 
PARTLY CLOUDY. HIGHS 74-78.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS 45-48.    
TUESDAY
 
SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON  
THEN BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. CHANCE OF RAIN IN THE EVENING. HIGHS 74-77. CHANCE  
OF PRECIPITATION 30 PERCENT.  
 

 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
MOSTLY CLOUDY. AREAS OF SMOKE IN THE EVENING, THEN  
PATCHY SMOKE AFTER MIDNIGHT. LOWS 47-48.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
SMOKE IN THE AFTERNOON. HIGHS AROUND 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. AREAS OF SMOKE IN THE EVENING.  
LOWS AROUND 50.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 80.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
50-52.    
TUESDAY
 
SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON  
THEN BECOMING MOSTLY CLEAR. A 20 PERCENT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HIGHS 79-82.  
 

 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. AREAS OF SMOKE IN THE EVENING, THEN PATCHY SMOKE AFTER  
MIDNIGHT. LOWS 54-56. NORTH WINDS AROUND 20 MPH IN THE EVENING  
BECOMING LIGHT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
SMOKE IN THE MORNING. HIGHS 77-85.    
SUNDAY NIGHT
 
PARTLY CLOUDY. SMOKE IN THE EVENING. LOWS AROUND  
60.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 78-85.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 60.    
TUESDAY
 
SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. MOSTLY CLEAR  
IN THE EVENING. HIGHS 78-85.  
 

 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. AREAS OF SMOKE THROUGH THE NIGHT. LOWS 55-58.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. PATCHY SMOKE IN THE MORNING. HIGHS 84-88.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. AREAS OF SMOKE IN THE EVENING. LOWS 57-61.    
MONDAY
 
MOSTLY CLOUDY. HIGHS 82-86.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
56-60.    
TUESDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. A  
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING.  
HIGHS 84-88.  
 

 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY SMOKE THROUGH THE NIGHT. LOWS AROUND 49.    
SUNDAY
 
MOSTLY CLOUDY. PATCHY SMOKE IN THE MORNING. HIGHS  
85-87.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLOUDY. PATCHY SMOKE IN THE EVENING. LOWS AROUND 52.    
MONDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 83-84.    
MONDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 51.    
TUESDAY
 
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. A  
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING.  
HIGHS 84-85.  
 

 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY LATE IN THE  
EVENING THEN BECOMING MOSTLY CLOUDY. LOWS 54-55. SOUTHWEST WINDS  
AROUND 20 MPH EARLY IN THE EVENING BECOMING LIGHT.    
SUNDAY
 
MOSTLY CLOUDY. HIGHS 81-82.    
SUNDAY NIGHT
 
CLOUDY. LOWS 56-57.    
MONDAY
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE  
AFTERNOON. HIGHS 77-78.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
THUNDERSTORMS IN THE EVENING. LOWS 53-54.    
TUESDAY
 
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY IN THE  
AFTERNOON THEN BECOMING PARTLY CLOUDY. A 30 PERCENT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 80.  
 

 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
239 PM PDT SAT JUL 11 2026  
   
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. LOWS 57-58. WEST WINDS AROUND 20 MPH EARLY IN THE  
EVENING BECOMING LIGHT.    
SUNDAY
 
CLOUDY. HIGHS 76-79. SOUTHWEST WINDS AROUND 20 MPH IN  
THE AFTERNOON.    
SUNDAY NIGHT
 
CLOUDY. LOWS AROUND 60. SOUTHWEST WINDS AROUND  
20 MPH IN THE EVENING BECOMING LIGHT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 72-75. CHANCE OF  
PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. LOWS 56-57.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN A 30 PERCENT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. PARTLY CLOUDY IN THE EVENING.  
HIGHS 73-76.  
 

 
 
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