265  
FPUS86 KMFR 211329  
TVLMFR  
 
FORECAST FOR MOUNTAIN PASSES  
NATIONAL WEATHER SERVICE MEDFORD, OR  
529 AM PST SAT DEC 21 2024  
 

 
 
CANYON CREEK PASS-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
MOSTLY CLOUDY. RAIN IN THE MORNING, THEN RAIN SHOWERS IN  
THE AFTERNOON. HIGHS AROUND 49. CHANCE OF PRECIPITATION  
90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 40.    
SUNDAY
 
RAIN IN THE MORNING, THEN RAIN SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SUNDAY NIGHT
 
SHOWERS IN THE EVENING, THEN CHANCE OF SHOWERS  
AFTER MIDNIGHT. LOWS AROUND 39. CHANCE OF SHOWERS NEAR  
100 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN  
IN THE AFTERNOON AND EVENING. HIGHS AROUND 52. CHANCE OF RAIN  
80 PERCENT.  
 

 
 
SEXTON SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
RAIN IN THE MORNING, THEN RAIN SHOWERS IN THE AFTERNOON.  
HIGHS 44-45. CHANCE OF PRECIPITATION 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 10 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 39.    
SUNDAY
 
CLOUDY. RAIN IN THE MORNING, THEN RAIN SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 45. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS IN THE EVENING, THEN  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 40. CHANCE  
OF SHOWERS 90 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN  
IN THE AFTERNOON AND EVENING. HIGHS AROUND 47. SOUTH WINDS AROUND  
20 MPH IN THE EVENING. CHANCE OF RAIN 80 PERCENT.  
 

 
 
HAYES HILL SUMMIT-  
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
PATCHY FOG IN THE MORNING. RAIN IN THE MORNING, THEN  
RAIN SHOWERS IN THE AFTERNOON. HIGHS AROUND 46. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 40.    
SUNDAY
 
RAIN IN THE MORNING, THEN RAIN SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SUNDAY NIGHT
 
SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 39. CHANCE OF SHOWERS NEAR  
100 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN RAIN IN  
THE AFTERNOON AND EVENING. HIGHS AROUND 51. CHANCE OF RAIN  
90 PERCENT.  
 

 
 
WILLAMETTE PASS-  
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
RAIN AND SNOW IN THE MORNING, THEN RAIN AND SNOW SHOWERS  
IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 38-39.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. SNOW  
ACCUMULATION UP TO 1 INCH. LOWS 28-32. CHANCE OF SNOW 60 PERCENT.   
SUNDAY
 
RAIN AND SNOW IN THE MORNING, THEN RAIN SHOWERS IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS AROUND 39.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY NIGHT
 
SHOWERS IN THE EVENING, THEN RAIN AND SNOW  
SHOWERS AFTER MIDNIGHT. LOWS 27-31. CHANCE OF PRECIPITATION  
80 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE MORNING,  
THEN RAIN IN THE AFTERNOON AND EVENING. HIGHS 39-42. CHANCE OF  
PRECIPITATION 80 PERCENT.  
 

 
 
DIAMOND LAKE SUMMIT-  
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
RAIN AND SNOW IN THE MORNING, THEN SNOW IN THE  
AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS 36-41. SOUTH  
WINDS AROUND 20 MPH EARLY IN THE MORNING BECOMING LIGHT. CHANCE  
OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE EVENING,  
THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. LOWS 26-27. CHANCE OF  
SNOW 10 PERCENT.    
SUNDAY
 
RAIN AND SNOW IN THE MORNING, THEN RAIN SHOWERS IN THE  
AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS AROUND 40.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY NIGHT
 
RAIN AND SNOW SHOWERS IN THE EVENING, THEN RAIN  
AND SNOW SHOWERS LIKELY AFTER MIDNIGHT. LOWS 25-26. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW, THEN RAIN IN  
THE EVENING. HIGHS AROUND 40. SOUTH WINDS AROUND 20 MPH IN THE  
EVENING. CHANCE OF PRECIPITATION 80 PERCENT.  
 

 
 
CRATER LAKE-  
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
RAIN AND SNOW IN THE MORNING, THEN SNOW IN THE  
AFTERNOON. SNOW ACCUMULATION OF 3 TO 5 INCHES. HIGHS 34-37. SOUTH  
WINDS 20 TO 25 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE  
SOUTHWEST LATE IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW  
SHOWERS. LOWS 25-27.    
SUNDAY
 
CLOUDY. SNOW IN THE MORNING, THEN RAIN SHOWERS AND SNOW  
IN THE AFTERNOON. SNOW ACCUMULATION UP TO 1 INCH. HIGHS AROUND  
40. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY NIGHT
 
RAIN AND SNOW SHOWERS IN THE EVENING, THEN CHANCE  
OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 25-27. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW. CHANCE OF RAIN IN THE  
AFTERNOON, THEN RAIN IN THE EVENING. HIGHS 37-41. SOUTH WINDS  
AROUND 20 MPH IN THE EVENING. CHANCE OF PRECIPITATION 80 PERCENT.  
 

 
 
LAKE OF THE WOODS-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
RAIN AND SNOW IN THE MORNING, THEN RAIN AND SNOW SHOWERS  
IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS 36-37.  
CHANCE OF PRECIPITATION 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS IN THE  
EVENING, THEN CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND  
30. CHANCE OF PRECIPITATION 30 PERCENT.    
SUNDAY
 
CLOUDY. RAIN AND SNOW IN THE MORNING, THEN RAIN SHOWERS  
IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS AROUND  
40. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING,  
THEN CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT. LOWS AROUND  
30. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY
 
SNOW LIKELY IN THE MORNING. RAIN LIKELY, THEN RAIN IN  
THE EVENING. HIGHS 41-42. SOUTH WINDS AROUND 20 MPH IN THE  
EVENING. CHANCE OF PRECIPITATION 80 PERCENT.  
 

 
 
SISKIYOU SUMMIT-  
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
RAIN IN THE MORNING, THEN RAIN SHOWERS IN THE AFTERNOON.  
HIGHS 43-47. SOUTH WINDS 20 TO 25 MPH EARLY IN THE MORNING  
BECOMING LIGHT. CHANCE OF PRECIPITATION 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS AFTER  
MIDNIGHT. LOWS 33-37. CHANCE OF PRECIPITATION 10 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. RAIN IN THE MORNING, THEN RAIN SHOWERS  
IN THE AFTERNOON. HIGHS 42-47. SOUTH WINDS AROUND 20 MPH IN THE  
MORNING BECOMING LIGHT. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS IN THE EVENING. LOWS  
35-38. CHANCE OF SHOWERS 90 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN, THEN RAIN IN THE  
EVENING. HIGHS 44-47. SOUTHEAST WINDS AROUND 20 MPH IN THE  
EVENING. CHANCE OF RAIN 80 PERCENT.  
 

 
 
BLACK BUTTE SUMMIT-  
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742  
529 AM PST SAT DEC 21 2024  
   
..HIGH WIND WARNING IN EFFECT UNTIL 10 AM PST THIS MORNING
 
 
   
TODAY
 
RAIN IN THE MORNING, THEN RAIN SHOWERS IN THE AFTERNOON.  
HIGHS 43-47. SOUTHEAST WINDS 25 TO 40 MPH WITH GUSTS TO AROUND  
60 MPH DECREASING TO 20 TO 30 MPH WITH GUSTS TO AROUND 45 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS 34-36.    
SUNDAY
 
MOSTLY CLOUDY. RAIN IN THE MORNING, THEN RAIN SHOWERS  
IN THE AFTERNOON. HIGHS 40-42. SOUTHEAST WINDS 20 TO 25 MPH.  
CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS 34-36.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN, THEN RAIN IN THE  
EVENING. HIGHS 43-45. SOUTH WINDS 25 TO 30 MPH IN THE EVENING.  
CHANCE OF RAIN 80 PERCENT.  
 

 
 
GRASS LAKE/MT HEBRON SUMMIT-  
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
MOSTLY CLOUDY. RAIN AND SNOW IN THE MORNING, THEN RAIN  
AND SNOW SHOWERS IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS  
46-47. SOUTHWEST WINDS AROUND 20 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 80 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND  
SNOW SHOWERS. LOWS AROUND 30.    
SUNDAY
 
MOSTLY CLOUDY. RAIN AND SNOW SHOWERS IN THE MORNING,  
THEN RAIN SHOWERS IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS  
44-45. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS IN THE EVENING, THEN  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 30. CHANCE  
OF SHOWERS 90 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN  
LIKELY IN THE AFTERNOON. RAIN IN THE EVENING. HIGHS AROUND 46.  
 

 
 
WARNER MOUNTAIN SUMMIT-  
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4  
529 AM PST SAT DEC 21 2024  
   
TODAY
 
MOSTLY CLOUDY. RAIN AND SNOW IN THE MORNING, THEN RAIN  
AND SNOW SHOWERS IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS  
AROUND 40. SOUTHWEST WINDS 20 TO 30 MPH. CHANCE OF PRECIPITATION  
80 PERCENT.    
TONIGHT
 
CLOUDY. SNOW SHOWERS LIKELY AFTER MIDNIGHT. LOWS  
AROUND 31.    
SUNDAY
 
CLOUDY. SNOW SHOWERS LIKELY IN THE MORNING, THEN RAIN  
SHOWERS IN THE AFTERNOON. HIGHS AROUND 40. SOUTHWEST WINDS AROUND  
20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT
 
CLOUDY. SHOWERS IN THE EVENING, THEN CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS AROUND 34. SOUTHWEST WINDS AROUND  
20 MPH IN THE EVENING BECOMING LIGHT. CHANCE OF SHOWERS  
90 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN, THEN RAIN LIKELY IN THE  
EVENING. HIGHS 42-43. SOUTH WINDS 20 TO 25 MPH IN THE EVENING.  
 

 
 
CEDAR PASS-  
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51  
529 AM PST SAT DEC 21 2024  
   
..WIND ADVISORY IN EFFECT UNTIL 4 PM PST THIS AFTERNOON
 
 
   
TODAY
 
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN RAIN AND  
SNOW SHOWERS LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW  
ACCUMULATION. HIGHS AROUND 40. SOUTH WINDS 25 TO 35 MPH SHIFTING  
TO THE SOUTHWEST 20 TO 30 MPH LATE IN THE AFTERNOON. GUSTS UP TO  
50 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT. LOWS AROUND 30.  
SOUTH WINDS AROUND 20 MPH IN THE EVENING BECOMING LIGHT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW SHOWERS LIKELY IN THE MORNING, THEN  
RAIN AND SNOW SHOWERS IN THE AFTERNOON. HIGHS 38-39. SOUTHWEST  
WINDS 20 TO 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
30 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. RAIN AND SNOW SHOWERS IN THE  
EVENING, THEN CHANCE OF RAIN AND SNOW SHOWERS AFTER MIDNIGHT.  
LOWS AROUND 33. SOUTHWEST WINDS AROUND 20 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW, THEN CHANCE OF  
RAIN IN THE EVENING. HIGHS AROUND 40. SOUTHEAST WINDS 20 TO  
30 MPH IN THE EVENING. CHANCE OF PRECIPITATION 30 PERCENT.  
 

 
 
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