735  
FPUS86 KMFR 090633  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
1132 PM PDT THU OCT 8 2026  
 
 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS AROUND 47.    
FRIDAY  
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
HIGHS AROUND 66.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS AROUND 38.    
SATURDAY AND SATURDAY NIGHT  
PARTLY CLOUDY. HIGHS AROUND 56.  
LOWS 35-38.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 59.  
 
 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS AROUND 52.    
FRIDAY  
SUNNY. HIGHS 63-64.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 41.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS 51-52. LOWS  
AROUND 40.    
SUNDAY  
SUNNY IN THE MORNING THEN BECOMING CLEAR. HIGHS AROUND  
53.  
 
 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS AROUND 48.    
FRIDAY  
SUNNY. HIGHS AROUND 76.    
FRIDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
AROUND 37.    
SATURDAY  
SUNNY. HIGHS AROUND 61.    
SATURDAY NIGHT  
MOSTLY CLEAR. AREAS OF FROST AFTER MIDNIGHT.  
LOWS AROUND 34.    
SUNDAY  
SUNNY IN THE MORNING THEN BECOMING CLEAR. AREAS OF  
FROST IN THE MORNING. HIGHS AROUND 62.  
 
 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS 40-44.    
FRIDAY  
SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A SLIGHT  
CHANCE OF RAIN IN THE AFTERNOON. HIGHS AROUND 60.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE  
EVENING. LOWS AROUND 30.    
SATURDAY  
PARTLY CLOUDY. HIGHS 40-43.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 25-28.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 40.  
 
 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS 40-42.    
FRIDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS  
61-63.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 24-26.    
SATURDAY  
SUNNY. HIGHS 43-45.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS 21-23.    
SUNDAY  
PARTLY CLOUDY THEN BECOMING SUNNY IN THE AFTERNOON THEN  
BECOMING PARTLY CLOUDY. HIGHS 39-43. NORTHEAST WINDS AROUND  
20 MPH BECOMING LIGHT.  
 
 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS AROUND 40.    
FRIDAY  
SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS  
59-64. WEST WINDS AROUND 20 MPH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLOUDY. LOWS 24-26.    
SATURDAY  
SUNNY. HIGHS 41-47.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLEAR. LOWS 19-22.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLEAR. HIGHS 38-43. NORTHEAST WINDS AROUND 20 MPH BECOMING LIGHT.  
 
 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS 43-46.    
FRIDAY  
SUNNY. HIGHS 65-68.    
FRIDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 31-33.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
46-49.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 23-26.    
SUNDAY  
MOSTLY CLEAR. HIGHS 45-48.  
 
 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS 52-59.    
FRIDAY  
SUNNY. HIGHS 66-74.    
FRIDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LOWS 37-39. NORTH  
WINDS AROUND 20 MPH.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
45-51.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 32-36.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY  
CLEAR. HIGHS 46-52.  
 
 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS 52-55.    
FRIDAY  
SUNNY. HIGHS 78-82.    
FRIDAY NIGHT  
CLEAR IN THE EVENING THEN BECOMING MOSTLY CLOUDY.  
LOWS 40-42.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN SUNNY WITH A  
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 54-58.    
SATURDAY NIGHT  
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN  
RAIN AND SNOW LIKELY AFTER MIDNIGHT. LOWS 31-33. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SUNDAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
49-53.  
 
 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS 46-47.    
FRIDAY  
SUNNY. HIGHS 75-77.    
FRIDAY NIGHT  
CLEAR IN THE EVENING THEN BECOMING MOSTLY CLOUDY.  
LOWS AROUND 36.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN SUNNY WITH A  
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 52-54.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
AND SNOW. LOWS AROUND 26.    
SUNDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE  
MORNING, THEN MOSTLY CLEAR IN THE AFTERNOON AND EVENING. HIGHS  
AROUND 50.  
 
 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS 48-49.    
FRIDAY  
SUNNY. HIGHS 74-75. SOUTHWEST WINDS AROUND 20 MPH IN  
THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 37-38.    
SATURDAY  
MOSTLY CLOUDY. CHANCE OF RAIN IN THE AFTERNOON. HIGHS  
AROUND 50.    
SATURDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 30.  
CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON AND EVENING.  
HIGHS 42-44. NORTHEAST WINDS AROUND 20 MPH IN THE AFTERNOON  
BECOMING LIGHT. CHANCE OF PRECIPITATION 20 PERCENT.  
 
 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
1132 PM PDT THU OCT 8 2026  
   
REST OF TONIGHT  
CLEAR. LOWS 51-52.    
FRIDAY  
SUNNY. HIGHS 70-73. WEST WINDS AROUND 20 MPH IN THE  
AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS 41-42. WEST WINDS AROUND  
20 MPH.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF RAIN IN THE AFTERNOON. HIGHS 51-54.    
SATURDAY NIGHT  
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS 34-35.  
NORTHEAST WINDS AROUND 20 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN  
CHANCE OF RAIN AND SNOW IN THE AFTERNOON AND EVENING. HIGHS  
38-42. CHANCE OF PRECIPITATION 40 PERCENT.  
 
 
 
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