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FPUS86 KMFR 191458

TVLMFR



FORECAST FOR MOUNTAIN PASSES

NATIONAL WEATHER SERVICE MEDFORD, OR

758 AM PDT MON MAY 19 2025



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CANYON CREEK PASS-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81

758 AM PDT MON MAY 19 2025



.TODAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS. HIGHS

AROUND 62. 

.TONIGHT...PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND

42. 

.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY

DENSE FOG IN THE MORNING. HIGHS AROUND 63. 

.TUESDAY NIGHT...MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS

AROUND 41. 

.WEDNESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.

HIGHS AROUND 70. 



$$



SEXTON SUMMIT-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69

758 AM PDT MON MAY 19 2025



.TODAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGHS

AROUND 60. 

.TONIGHT...MOSTLY CLEAR. LOWS 41-42. 

.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS

AROUND 60. 

.TUESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 42. 

.WEDNESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.

HIGHS 67-68. 



$$



HAYES HILL SUMMIT-

LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16

758 AM PDT MON MAY 19 2025



.TODAY...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY LATE IN THE

MORNING THEN BECOMING PARTLY CLOUDY. A 20 PERCENT CHANCE OF

SHOWERS. HIGHS AROUND 64. 

.TONIGHT...MOSTLY CLEAR. LOWS AROUND 42. 

.TUESDAY...SUNNY. HIGHS AROUND 68. 

.TUESDAY NIGHT...CLEAR. LOWS AROUND 42. 

.WEDNESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.

HIGHS AROUND 75. 



$$



WILLAMETTE PASS-

LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62

758 AM PDT MON MAY 19 2025



.TODAY...RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS

IN THE AFTERNOON. HIGHS 47-48. CHANCE OF SHOWERS 80 PERCENT. 

.TONIGHT...MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE EVENING,

THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. LOWS 31-34.

CHANCE OF PRECIPITATION 40 PERCENT. 

.TUESDAY...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS

IN THE MORNING, THEN SUNNY IN THE AFTERNOON. HIGHS AROUND 50. 

.TUESDAY NIGHT...MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS

32-34. 

.WEDNESDAY...PARTLY CLOUDY, THEN MOSTLY CLOUDY WITH A 30 PERCENT

CHANCE OF SHOWERS IN THE EVENING. HIGHS 61-63. 



$$



DIAMOND LAKE SUMMIT-

LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83

758 AM PDT MON MAY 19 2025



.TODAY...RAIN SHOWERS LIKELY IN THE MORNING, THEN SLIGHT CHANCE

OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 46-49. CHANCE OF SHOWERS

60 PERCENT. 

.TONIGHT...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW

SHOWERS IN THE EVENING. LOWS AROUND 30. 

.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS

51-53. 

.TUESDAY NIGHT...MOSTLY CLEAR. LOWS 31-32. 

.WEDNESDAY...SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON

THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS IN

THE EVENING. HIGHS 60-62. 



$$



CRATER LAKE-

LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65

758 AM PDT MON MAY 19 2025



.TODAY...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.

HIGHS 45-50. WEST WINDS AROUND 20 MPH EARLY IN THE MORNING

BECOMING LIGHT, THEN BECOMING WEST AROUND 20 MPH EARLY IN THE

AFTERNOON BECOMING LIGHT. 

.TONIGHT...MOSTLY CLOUDY. A 10 PERCENT CHANCE OF RAIN SHOWERS IN

THE EVENING. LOWS AROUND 30. 

.TUESDAY...PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS

49-55. 

.TUESDAY NIGHT...MOSTLY CLEAR. LOWS 32-33. 

.WEDNESDAY...SUNNY, THEN MOSTLY CLOUDY WITH A 20 PERCENT CHANCE

OF SHOWERS IN THE EVENING. HIGHS 58-64. 



$$



LAKE OF THE WOODS-

LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33

758 AM PDT MON MAY 19 2025



.TODAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.

HIGHS 53-55. 

.TONIGHT...MOSTLY CLOUDY. LOWS 33-35. 

.TUESDAY...SUNNY. HIGHS 54-57. 

.TUESDAY NIGHT...MOSTLY CLEAR. LOWS 34-35. 

.WEDNESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.

HIGHS 64-66. 



$$



SISKIYOU SUMMIT-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4

758 AM PDT MON MAY 19 2025



.TODAY...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS IN THE

MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 58-63. 

.TONIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING PARTLY

CLOUDY. LOWS 38-39. 

.TUESDAY...SUNNY. HIGHS 57-62. 

.TUESDAY NIGHT...CLEAR. LOWS AROUND 40. 

.WEDNESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY.

HIGHS 66-72. 



$$



BLACK BUTTE SUMMIT-

LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742

758 AM PDT MON MAY 19 2025



.TODAY...MOSTLY CLOUDY EARLY IN THE MORNING THEN CLEARING. HIGHS

65-67. 

.TONIGHT...CLEAR. LOWS 38-39. 

.TUESDAY...SUNNY. HIGHS 66-69. 

.TUESDAY NIGHT...CLEAR. LOWS AROUND 42. 

.WEDNESDAY...SUNNY IN THE MORNING THEN BECOMING MOSTLY CLEAR.

HIGHS 73-77. 



$$



GRASS LAKE/MT HEBRON SUMMIT-

LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20

758 AM PDT MON MAY 19 2025



.TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY EARLY IN THE

AFTERNOON THEN BECOMING SUNNY. HIGHS 62-63. 

.TONIGHT...MOSTLY CLEAR. LOWS AROUND 33. 

.TUESDAY...SUNNY. HIGHS 64-66. 

.TUESDAY NIGHT...CLEAR. LOWS 36-37. 

.WEDNESDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 71-73. 



$$



WARNER MOUNTAIN SUMMIT-

LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4

758 AM PDT MON MAY 19 2025



.TODAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY

CLOUDY. HIGHS 57-58. 

.TONIGHT...CLEAR. LOWS AROUND 32. 

.TUESDAY...SUNNY. HIGHS AROUND 60. 

.TUESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 36. 

.WEDNESDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 66-67. 



$$



CEDAR PASS-

LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51

758 AM PDT MON MAY 19 2025



.TODAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY LATE IN THE

MORNING THEN BECOMING SUNNY THEN BECOMING PARTLY CLOUDY LATE IN

THE AFTERNOON. HIGHS 54-56. WEST WINDS AROUND 20 MPH EARLY IN THE

MORNING BECOMING LIGHT. 

.TONIGHT...MOSTLY CLEAR. LOWS AROUND 34. WEST WINDS AROUND 20 MPH

IN THE EVENING BECOMING LIGHT. 

.TUESDAY...SUNNY. HIGHS 55-58. 

.TUESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 37. 

.WEDNESDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 63-65. 



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