455  
FPUS86 KMFR 280911  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
210 AM PDT MON APR 28 2025  
 

 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
210 AM PDT MON APR 28 2025  
   
TODAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG  
IN THE MORNING. HIGHS AROUND 63.    
TONIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND 42.    
TUESDAY
 
PATCHY DENSE FOG IN THE MORNING. MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SHOWERS. HIGHS AROUND 64.    
TUESDAY NIGHT
 
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS  
AROUND 45.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY  
FOG IN THE MORNING. HIGHS AROUND 71.  
 

 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
210 AM PDT MON APR 28 2025  
   
TODAY
 
PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS  
62-63.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS 43-44.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS 62-63.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 45.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING CLEAR.  
HIGHS AROUND 69.  
 

 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
210 AM PDT MON APR 28 2025  
   
TODAY
 
PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 68.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 43.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 67.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 44.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING CLEAR.  
HIGHS AROUND 75.  
 

 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
210 AM PDT MON APR 28 2025  
   
TODAY
 
PARTLY CLOUDY THEN BECOMING SUNNY IN THE LATE MORNING  
AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 54-57.    
TONIGHT
 
PARTLY CLOUDY. RAIN SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS 35-38.    
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 50.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.  
PATCHY FOG AFTER MIDNIGHT. LOWS 31-33.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS  
60-62.  
 

 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
210 AM PDT MON APR 28 2025  
   
TODAY
 
SUNNY. HIGHS 54-57.    
TONIGHT
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.  
LOWS 33-35.    
TUESDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS AROUND 50.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 30.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS  
60-64.  
 

 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
210 AM PDT MON APR 28 2025  
   
TODAY
 
SUNNY. HIGHS 53-59.    
TONIGHT
 
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.  
LOWS 33-35.    
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 48-54.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 30.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS  
59-65.  
 

 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
210 AM PDT MON APR 28 2025  
   
TODAY
 
SUNNY. PATCHY FOG IN THE MORNING. HIGHS 56-59.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS 34-36.    
TUESDAY
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 54-56.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
32-34.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS  
63-65.  
 

 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
210 AM PDT MON APR 28 2025  
   
TODAY
 
PARTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS  
56-61.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 40.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS 56-60.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS 40-43.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS  
65-69.  
 

 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
210 AM PDT MON APR 28 2025  
   
TODAY
 
SUNNY. HIGHS 61-65.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS AROUND 40.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. HIGHS 61-65.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
39-42.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS  
AROUND 70.  
 

 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
210 AM PDT MON APR 28 2025  
   
TODAY
 
SUNNY. HIGHS 62-64.    
TONIGHT
 
MOSTLY CLEAR. LOWS 35-36.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS 61-63.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
34-35.    
WEDNESDAY
 
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS  
68-69.  
 

 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
210 AM PDT MON APR 28 2025  
   
TODAY
 
SUNNY. HIGHS 58-59.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY  
CLEAR. LOWS AROUND 37.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLOUDY. A 40 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 57-58.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
AROUND 36.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING CLEAR.  
HIGHS AROUND 60.  
 

 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
210 AM PDT MON APR 28 2025  
   
TODAY
 
SUNNY. HIGHS 52-54.    
TONIGHT
 
MOSTLY CLEAR. LOWS AROUND 37.    
TUESDAY
 
SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. A  
30 PERCENT CHANCE OF RAIN SHOWERS. HIGHS 53-56.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
AROUND 37.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
55-57.  
 

 
 
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