375  
FPUS86 KMFR 281027  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
227 AM PST MON NOV 28 2022  
 

 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
227 AM PST MON NOV 28 2022  
   
TODAY
 
CLOUDY WITH RAIN AND SNOW. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS AROUND 38. CHANCE OF PRECIPITATION  
90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
AROUND 28.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 39.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING,  
THEN SNOW LIKELY AFTER MIDNIGHT. LOWS AROUND 32.    
WEDNESDAY
 
CLOUDY. RAIN AND SNOW IN THE MORNING, THEN RAIN IN  
THE AFTERNOON AND EVENING. HIGHS AROUND 43. CHANCE OF  
PRECIPITATION 80 PERCENT.  
 

 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
227 AM PST MON NOV 28 2022  
   
TODAY
 
RAIN AND SNOW. LITTLE OR NO SNOW ACCUMULATION. HIGHS  
35-37. CHANCE OF PRECIPITATION 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. LOWS  
27-29.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 35-36.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS 30-32.   
WEDNESDAY
 
RAIN AND SNOW IN THE MORNING, THEN RAIN IN THE  
AFTERNOON AND EVENING. HIGHS AROUND 38. CHANCE OF PRECIPITATION  
80 PERCENT.  
 

 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
227 AM PST MON NOV 28 2022  
   
TODAY
 
MOSTLY CLOUDY. RAIN IN THE MORNING, THEN RAIN AND SNOW  
IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS AROUND 42. CHANCE  
OF PRECIPITATION 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN AND  
SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. PATCHY  
FOG AFTER MIDNIGHT. LOWS AROUND 27.    
TUESDAY
 
PARTLY CLOUDY. PATCHY DENSE FOG IN THE MORNING. HIGHS  
AROUND 43.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW.  
LOWS AROUND 30.    
WEDNESDAY
 
CLOUDY WITH RAIN. HIGHS AROUND 45. CHANCE OF RAIN  
80 PERCENT.  
 

 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
227 AM PST MON NOV 28 2022  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST THIS  
AFTERNOON...  
   
TODAY
 
AREAS OF BLOWING SNOW IN THE MORNING. SNOW IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION  
OF 5 TO 6 INCHES. HIGHS 26-27. WEST WINDS AROUND 20 MPH EARLY IN  
THE MORNING BECOMING LIGHT. CHANCE OF SNOW 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. LOWS  
15-18.    
TUESDAY
 
PATCHY FOG IN THE MORNING. MOSTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SNOW. HIGHS 26-27.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
LOWS 20-23.    
WEDNESDAY
 
CHANCE OF SNOW IN THE MORNING, THEN SNOW IN THE  
AFTERNOON AND EVENING. PATCHY BLOWING SNOW IN THE AFTERNOON.  
HIGHS 32-33. CHANCE OF SNOW 90 PERCENT.  
 

 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
227 AM PST MON NOV 28 2022  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST THIS  
AFTERNOON...  
   
TODAY
 
AREAS OF BLOWING SNOW IN THE MORNING. SNOW IN THE  
MORNING, THEN CHANCE OF SNOW IN THE AFTERNOON. SNOW ACCUMULATION  
AROUND 5 INCHES. HIGHS 26-28. WEST WINDS AROUND 20 MPH. CHANCE OF  
SNOW 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS  
11-12.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING.  
HIGHS 26-29.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
LOWS 17-18.    
WEDNESDAY
 
SNOW LIKELY IN THE MORNING, THEN SNOW IN THE  
AFTERNOON AND EVENING. PATCHY BLOWING SNOW IN THE AFTERNOON AND  
EVENING. HIGHS 31-33. CHANCE OF SNOW 80 PERCENT.  
 

 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
227 AM PST MON NOV 28 2022  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST THIS  
AFTERNOON...  
   
TODAY
 
SNOW. AREAS OF BLOWING SNOW IN THE MORNING. AREAS OF  
BLOWING SNOW IN THE AFTERNOON. SNOW ACCUMULATION OF 5 TO  
6 INCHES. HIGHS 24-27. WEST WINDS 20 TO 30 MPH WITH GUSTS TO  
AROUND 45 MPH. CHANCE OF SNOW 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW. LOWS  
11-13. WIND CHILL READINGS AROUND 4 BELOW.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY  
CLOUDY. HIGHS 25-28.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.  
PATCHY BLOWING SNOW AFTER MIDNIGHT. LOWS 16-17.    
WEDNESDAY
 
CHANCE OF SNOW IN THE MORNING, THEN SNOW IN THE  
AFTERNOON AND EVENING. PATCHY BLOWING SNOW. BLOWING SNOW IN THE  
EVENING. HIGHS 30-33. SOUTHWEST WINDS AROUND 20 MPH IN THE  
AFTERNOON AND EVENING. CHANCE OF SNOW 80 PERCENT.  
 

 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
227 AM PST MON NOV 28 2022  
 
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 4 PM PST THIS  
AFTERNOON...  
   
TODAY
 
AREAS OF BLOWING SNOW IN THE MORNING. SNOW IN THE  
MORNING, THEN SNOW LIKELY IN THE AFTERNOON. SNOW ACCUMULATION OF  
5 TO 7 INCHES. HIGHS 28-29. WEST WINDS AROUND 20 MPH WITH GUSTS  
TO AROUND 35 MPH IN THE MORNING BECOMING LIGHT. CHANCE OF SNOW  
NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING, THEN SLIGHT  
CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH.  
LOWS 13-16. CHANCE OF SNOW 60 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
AROUND 30.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW. LOWS AROUND  
20.    
WEDNESDAY
 
SNOW LIKELY, THEN SNOW IN THE EVENING. HIGHS 33-35.  
CHANCE OF SNOW 80 PERCENT.  
 

 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
227 AM PST MON NOV 28 2022  
   
TODAY
 
SNOW. SNOW ACCUMULATION OF 2 TO 3 INCHES. HIGHS 31-36.  
CHANCE OF SNOW 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING. SNOW  
ACCUMULATION UP TO 1 INCH. LOWS 20-22. CHANCE OF SNOW 60 PERCENT.   
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
31-36.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT. LOWS 26-28.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW, THEN SNOW LIKELY IN  
THE EVENING. HIGHS 35-40. CHANCE OF SNOW 70 PERCENT.  
 

 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
227 AM PST MON NOV 28 2022  
   
TODAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
34-37.    
TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 20.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN BECOMING SUNNY.  
HIGHS 34-37.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 22-24.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW, THEN SNOW IN THE  
EVENING. PATCHY BLOWING SNOW IN THE AFTERNOON AND EVENING. HIGHS  
34-38. SOUTH WINDS AROUND 20 MPH IN THE EVENING.  
 

 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
227 AM PST MON NOV 28 2022  
   
TODAY
 
MOSTLY CLOUDY WITH SNOW LIKELY. SNOW ACCUMULATION OF  
2 TO 3 INCHES. HIGHS 31-33. WEST WINDS AROUND 20 MPH EARLY IN THE  
MORNING BECOMING LIGHT. CHANCE OF SNOW 60 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE  
EVENING. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND 14.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FOG  
IN THE MORNING. HIGHS 33-34.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 20.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN  
SNOW LIKELY IN THE AFTERNOON. SNOW IN THE EVENING. HIGHS 35-36.  
 

 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
227 AM PST MON NOV 28 2022  
   
TODAY
 
SNOW. PATCHY BLOWING SNOW. SNOW ACCUMULATION AROUND  
2 INCHES. HIGHS AROUND 30. WEST WINDS AROUND 20 MPH SHIFTING TO  
THE NORTHWEST LATE IN THE AFTERNOON. CHANCE OF SNOW 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SNOW IN THE  
EVENING. LOWS AROUND 11.    
TUESDAY
 
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
25-26.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 18.    
WEDNESDAY
 
MOSTLY CLOUDY. PATCHY BLOWING SNOW THROUGH THE DAY.  
CHANCE OF SNOW IN THE AFTERNOON AND EVENING. HIGHS 33-34.  
SOUTHWEST WINDS 20 TO 25 MPH.  
 

 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
227 AM PST MON NOV 28 2022  
   
TODAY
 
SNOW LIKELY IN THE MORNING, THEN SLIGHT CHANCE OF SNOW  
IN THE AFTERNOON. BLOWING SNOW THROUGH THE DAY. SNOW ACCUMULATION  
OF 2 TO 3 INCHES. HIGHS 26-27. WEST WINDS 25 TO 35 MPH WITH GUSTS  
TO AROUND 55 MPH. CHANCE OF SNOW 60 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE  
EVENING. PATCHY BLOWING SNOW IN THE EVENING. LOWS AROUND 12.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS  
24-25. WIND CHILL READINGS AROUND 2 BELOW.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING THEN BECOMING  
MOSTLY CLOUDY. PATCHY BLOWING SNOW AFTER MIDNIGHT. LOWS AROUND  
19. SOUTH WINDS 20 TO 25 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
MOSTLY CLOUDY. PATCHY BLOWING SNOW. BLOWING SNOW IN  
THE EVENING. CHANCE OF SNOW IN THE AFTERNOON AND EVENING. HIGHS  
30-32. SOUTHWEST WINDS 20 TO 25 MPH INCREASING TO AROUND 30 MPH  
IN THE EVENING.  
 

 
 
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