663  
FPUS86 KMFR 062144  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
244 PM PDT MON OCT 6 2025  
 
 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS AROUND 48.    
TUESDAY  
SUNNY. HIGHS AROUND 81.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 44.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 65.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND 41.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A 30 PERCENT CHANCE OF SHOWERS. HIGHS AROUND 65.  
 
 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS 51-52.    
TUESDAY  
SUNNY. HIGHS AROUND 74.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 47.    
WEDNESDAY  
SUNNY. HIGHS AROUND 60.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS 42-43.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A 30 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.  
HIGHS 57-58.  
 
 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS AROUND 45.    
TUESDAY  
SUNNY. HIGHS AROUND 84.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 45.    
WEDNESDAY  
SUNNY. HIGHS AROUND 72.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 41.    
THURSDAY  
PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A  
30 PERCENT CHANCE OF SHOWERS. HIGHS AROUND 67.  
 
 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS 35-38.    
TUESDAY  
SUNNY. HIGHS 64-66.    
TUESDAY NIGHT  
CLEAR. LOWS 36-41.    
WEDNESDAY  
SUNNY. HIGHS 56-58.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS  
36-38.    
THURSDAY  
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.  
HIGHS 52-55.  
 
 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS 36-38.    
TUESDAY  
SUNNY. HIGHS 65-68.    
TUESDAY NIGHT  
CLEAR. LOWS 36-38.    
WEDNESDAY  
SUNNY. HIGHS AROUND 60.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS  
35-36.    
THURSDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS 52-54.  
 
 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS 34-36.    
TUESDAY  
SUNNY. HIGHS 61-65.    
TUESDAY NIGHT  
CLEAR. LOWS 34-37.    
WEDNESDAY  
SUNNY. HIGHS 55-59.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT.  
LOWS 33-34.    
THURSDAY  
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE  
MORNING, THEN CHANCE OF SHOWERS IN THE AFTERNOON AND EVENING.  
HIGHS 48-52. CHANCE OF PRECIPITATION 30 PERCENT.  
 
 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS 36-40.    
TUESDAY  
SUNNY. HIGHS 66-69.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 40.    
WEDNESDAY  
SUNNY. HIGHS 61-64.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS 36-38.    
THURSDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS 54-56.  
 
 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS 43-48.    
TUESDAY  
SUNNY. HIGHS 66-73.    
TUESDAY NIGHT  
CLEAR. LOWS 44-48.    
WEDNESDAY  
SUNNY. HIGHS 63-70.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 41-44.    
THURSDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS 54-61.  
 
 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS 42-45.    
TUESDAY  
SUNNY. HIGHS 71-74.    
TUESDAY NIGHT  
CLEAR. LOWS 44-47.    
WEDNESDAY  
SUNNY. HIGHS 68-72.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS 43-45.    
THURSDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS 55-59.  
 
 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
CLEAR. LOWS AROUND 35.    
TUESDAY  
SUNNY. HIGHS 70-72.    
TUESDAY NIGHT  
CLEAR. LOWS 38-39.    
WEDNESDAY  
SUNNY. HIGHS 68-69.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 38.    
THURSDAY  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.  
HIGHS 58-59.  
 
 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 34-35.    
TUESDAY  
SUNNY. HIGHS 64-66.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 40.    
WEDNESDAY AND WEDNESDAY NIGHT  
MOSTLY CLEAR. HIGHS 64-66. LOWS  
AROUND 40. SOUTH WINDS AROUND 20 MPH.    
THURSDAY  
PARTLY CLOUDY. HIGHS 60-62.  
 
 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
244 PM PDT MON OCT 6 2025  
   
TONIGHT  
MOSTLY CLEAR. LOWS 35-37.    
TUESDAY  
SUNNY. HIGHS 60-63.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 42.    
WEDNESDAY  
SUNNY. HIGHS 60-63.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS 42-43. SOUTHEAST WINDS  
AROUND 20 MPH AFTER MIDNIGHT.    
THURSDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.  
HIGHS 55-58.  
 
 
 
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