788  
FPUS86 KMFR 102123  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
223 PM PDT THU JUL 10 2025  
 

 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
223 PM PDT THU JUL 10 2025  
 
...HEAT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 8 PM PDT  
MONDAY...  
   
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 56.    
FRIDAY
 
SUNNY. HIGHS AROUND 83.    
FRIDAY NIGHT
 
CLEAR. HAZE AFTER MIDNIGHT. LOWS AROUND 58.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS AROUND 90.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 61.    
SUNDAY
 
CLEAR. HIGHS AROUND 92.  
 

 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
223 PM PDT THU JUL 10 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS 56-59.    
FRIDAY
 
SUNNY. HIGHS 78-79.    
FRIDAY NIGHT
 
CLEAR. HAZE THROUGH THE NIGHT. LOWS AROUND 60.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS AROUND 87.    
SATURDAY NIGHT
 
CLEAR. LOWS 62-64.    
SUNDAY
 
CLEAR. HIGHS AROUND 88.  
 

 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
223 PM PDT THU JUL 10 2025  
   
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 56.    
FRIDAY
 
SUNNY. HIGHS AROUND 88.    
FRIDAY NIGHT
 
CLEAR. HAZE THROUGH THE NIGHT. LOWS AROUND 60.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS AROUND 96.    
SATURDAY NIGHT
 
CLEAR. LOWS AROUND 62.    
SUNDAY
 
CLEAR. HIGHS AROUND 97.  
 

 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
223 PM PDT THU JUL 10 2025  
   
TONIGHT
 
CLEAR. LOWS AROUND 50.    
FRIDAY
 
SUNNY. HIGHS 76-79.    
FRIDAY NIGHT
 
CLEAR. LOWS 51-53.    
SATURDAY
 
SUNNY. HIGHS 80-84.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 54-57.    
SUNDAY
 
CLEAR. HIGHS 82-85.  
 

 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
223 PM PDT THU JUL 10 2025  
   
TONIGHT
 
CLEAR. LOWS 46-49.    
FRIDAY
 
SUNNY. HIGHS AROUND 80.    
FRIDAY NIGHT
 
CLEAR. LOWS 50-52.    
SATURDAY
 
SUNNY. HIGHS 84-86.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 54-57.    
SUNDAY
 
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 85-88.  
 

 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
223 PM PDT THU JUL 10 2025  
   
TONIGHT
 
CLEAR. LOWS 45-47.    
FRIDAY
 
SUNNY. HIGHS 76-81.    
FRIDAY NIGHT
 
CLEAR. LOWS AROUND 50.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS 81-86.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS 52-54.    
SUNDAY
 
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS 82-88.  
 

 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
223 PM PDT THU JUL 10 2025  
   
TONIGHT
 
CLEAR. HAZE IN THE EVENING. LOWS AROUND 50.    
FRIDAY
 
SUNNY. HIGHS 81-84.    
FRIDAY NIGHT
 
CLEAR. HAZE THROUGH THE NIGHT. LOWS 52-55.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS 87-89.    
SATURDAY NIGHT
 
CLEAR. LOWS 56-58.    
SUNDAY
 
SUNNY THEN BECOMING MOSTLY CLEAR. HIGHS AROUND 90.  
 

 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
223 PM PDT THU JUL 10 2025  
   
TONIGHT
 
CLEAR. HAZE THROUGH THE NIGHT. LOWS 55-58. NORTH WINDS  
AROUND 20 MPH LATE IN THE EVENING BECOMING LIGHT.    
FRIDAY
 
SUNNY. HAZE AND PATCHY SMOKE IN THE AFTERNOON. HIGHS  
77-84.    
FRIDAY NIGHT
 
CLEAR. PATCHY SMOKE IN THE EVENING. HAZE THROUGH  
THE NIGHT. LOWS AROUND 60. NORTH WINDS AROUND 20 MPH IN THE  
EVENING BECOMING LIGHT.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS 85-92.    
SATURDAY NIGHT
 
CLEAR. LOWS 62-64.    
SUNDAY
 
CLEAR. HIGHS 85-93.  
 

 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
223 PM PDT THU JUL 10 2025  
 
...HEAT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 8 PM PDT  
MONDAY...  
   
TONIGHT
 
CLEAR. PATCHY SMOKE IN THE EVENING. HAZE THROUGH THE  
NIGHT. LOWS 56-59.    
FRIDAY
 
SUNNY, HAZE. HIGHS 89-93.    
FRIDAY NIGHT
 
CLEAR, HAZE. LOWS 60-62.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS 94-98.    
SATURDAY NIGHT
 
CLEAR. LOWS 62-65.    
SUNDAY
 
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS  
96-99.  
 

 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
223 PM PDT THU JUL 10 2025  
 
...HEAT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 8 PM PDT  
MONDAY...  
   
TONIGHT
 
CLEAR, HAZE. LOWS AROUND 50.    
FRIDAY
 
SUNNY, HAZE. HIGHS AROUND 90.    
FRIDAY NIGHT
 
CLEAR, HAZE. LOWS 53-54.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS 93-95.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 57.    
SUNDAY
 
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR. HIGHS  
95-96.  
 

 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
223 PM PDT THU JUL 10 2025  
 
...HEAT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 8 PM PDT  
MONDAY...  
   
TONIGHT
 
MOSTLY CLEAR. HAZE IN THE EVENING. LOWS 54-55.    
FRIDAY
 
SUNNY. HIGHS 83-84.    
FRIDAY NIGHT
 
MOSTLY CLEAR. HAZE THROUGH THE NIGHT. LOWS AROUND  
57.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS 88-89.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 60.    
SUNDAY
 
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 90-92.  
 

 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
223 PM PDT THU JUL 10 2025  
 
...HEAT ADVISORY IN EFFECT FROM 2 PM SATURDAY TO 8 PM PDT  
MONDAY...  
   
TONIGHT
 
CLEAR, HAZE. LOWS 55-56.    
FRIDAY
 
SUNNY. HAZE THROUGH THE DAY. HIGHS 78-82.    
FRIDAY NIGHT
 
MOSTLY CLEAR. HAZE THROUGH THE NIGHT. PATCHY  
SMOKE AFTER MIDNIGHT. LOWS 57-58.    
SATURDAY
 
SUNNY. HAZE IN THE MORNING. HIGHS 82-85.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
CLEAR. LOWS AROUND 60.    
SUNDAY
 
SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 85-88.  
 

 
 
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