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FPUS86 KMFR 011456

TVLMFR



FORECAST FOR MOUNTAIN PASSES

NATIONAL WEATHER SERVICE MEDFORD, OR

756 AM PDT TUE JUL 1 2025



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CANYON CREEK PASS-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...SUNNY. HIGHS AROUND 87. 

.TONIGHT...PARTLY CLOUDY. LOWS AROUND 53. 

.WEDNESDAY...SUNNY. HIGHS AROUND 81. 

.WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING

PARTLY CLOUDY. LOWS AROUND 52. 

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

AROUND 78. 



$$



SEXTON SUMMIT-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...SUNNY. HIGHS AROUND 83. 

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

CLOUDY. LOWS 54-56. 

.WEDNESDAY...SUNNY. HIGHS 77-78. 

.WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING

PARTLY CLOUDY. LOWS 52-54. 

.THURSDAY...MOSTLY CLEAR. HIGHS AROUND 74. 



$$



HAYES HILL SUMMIT-

LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...SUNNY. HIGHS AROUND 92. 

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

CLOUDY. LOWS AROUND 55. 

.WEDNESDAY...SUNNY. HIGHS AROUND 87. 

.WEDNESDAY NIGHT...MOSTLY CLEAR IN THE EVENING THEN BECOMING

PARTLY CLOUDY. LOWS AROUND 53. 

.THURSDAY...MOSTLY CLEAR. HIGHS AROUND 82. 



$$



WILLAMETTE PASS-

LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE

MORNING, THEN MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS IN THE

AFTERNOON. HIGHS 79-83. CHANCE OF PRECIPITATION 30 PERCENT. 

.TONIGHT...MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING,

THEN ISOLATED SHOWERS AFTER MIDNIGHT. LOWS 50-53. CHANCE OF

PRECIPITATION 40 PERCENT. 

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

HIGHS 70-74. 

.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 44-47. 

.THURSDAY...SUNNY, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF

RAIN IN THE EVENING. HIGHS AROUND 70. 



$$



DIAMOND LAKE SUMMIT-

LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH

SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS 81-84. CHANCE OF

THUNDERSTORMS 40 PERCENT. 

.TONIGHT...MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING.

LOWS AROUND 50. CHANCE OF THUNDERSTORMS 40 PERCENT. 

.WEDNESDAY...PARTLY CLOUDY. HIGHS 74-77. 

.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 42-44. 

.THURSDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 70-72. 



$$



CRATER LAKE-

LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH

SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS 77-82. CHANCE OF

THUNDERSTORMS 50 PERCENT. 

.TONIGHT...MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING.

LOWS 47-49. CHANCE OF THUNDERSTORMS 40 PERCENT. 

.WEDNESDAY...SUNNY. HIGHS 70-76. 

.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 41-43. 

.THURSDAY...SUNNY THEN BECOMING PARTLY CLOUDY. HIGHS 66-71. 



$$



LAKE OF THE WOODS-

LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...SUNNY EARLY IN THE MORNING THEN BECOMING PARTLY

CLOUDY. SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS 80-83.

CHANCE OF THUNDERSTORMS 30 PERCENT. 

.TONIGHT...MOSTLY CLOUDY. SCATTERED THUNDERSTORMS IN THE EVENING.

LOWS 50-52. CHANCE OF THUNDERSTORMS 40 PERCENT. 

.WEDNESDAY...SUNNY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS

75-78. 

.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 45-47. 

.THURSDAY...SUNNY, THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF

RAIN IN THE EVENING. HIGHS 71-73. 



$$



SISKIYOU SUMMIT-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...PARTLY CLOUDY UNTIL EARLY AFTERNOON THEN

BECOMING MOSTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE AFTERNOON.

HIGHS 77-84. CHANCE OF THUNDERSTORMS 20 PERCENT. 

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS IN THE

EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 55-57. CHANCE OF

THUNDERSTORMS 30 PERCENT. 

.WEDNESDAY...SUNNY. HIGHS 73-81. 

.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 50-52. 

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

THEN BECOMING PARTLY CLOUDY. HIGHS 69-76. 



$$



BLACK BUTTE SUMMIT-

LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY

WITH SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS 85-88.

CHANCE OF THUNDERSTORMS 40 PERCENT. 

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS IN THE

EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS AROUND 60.

CHANCE OF THUNDERSTORMS 50 PERCENT. 

.WEDNESDAY...SUNNY. HIGHS 84-87. 

.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS 53-55. 

.THURSDAY...SUNNY, THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF

RAIN IN THE EVENING. HIGHS 79-82. 



$$



GRASS LAKE/MT HEBRON SUMMIT-

LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY

WITH SCATTERED THUNDERSTORMS IN THE AFTERNOON. HIGHS 85-87.

CHANCE OF THUNDERSTORMS 40 PERCENT. 

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS IN THE

EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 51-52. CHANCE OF

THUNDERSTORMS 50 PERCENT. 

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

HIGHS 82-85. 

.WEDNESDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 46. 

.THURSDAY...SUNNY, THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF

RAIN IN THE EVENING. HIGHS 77-79. 



$$



WARNER MOUNTAIN SUMMIT-

LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED

THUNDERSTORMS IN THE MORNING, THEN ISOLATED THUNDERSTORMS IN THE

AFTERNOON. HIGHS 85-87. CHANCE OF PRECIPITATION 30 PERCENT. 

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS IN THE

EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS AROUND 55. CHANCE

OF THUNDERSTORMS 40 PERCENT. 

.WEDNESDAY...SUNNY IN THE MORNING, THEN PARTLY CLOUDY WITH A

SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 81-82. 

.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A SLIGHT CHANCE OF

THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.

LOWS AROUND 51. 

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

THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE

AFTERNOON. HIGHS 77-78. 



$$



CEDAR PASS-

LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51

756 AM PDT TUE JUL 1 2025



.REST OF TODAY...PARTLY CLOUDY THEN BECOMING SUNNY LATE IN THE

MORNING THEN BECOMING PARTLY CLOUDY. ISOLATED SHOWERS IN THE

MORNING, THEN ISOLATED THUNDERSTORMS IN THE AFTERNOON. HIGHS

AROUND 80. CHANCE OF PRECIPITATION 20 PERCENT. 

.TONIGHT...MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS IN THE

EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS AROUND 54. CHANCE

OF THUNDERSTORMS 40 PERCENT. 

.WEDNESDAY...SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A

20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 75-78.

.WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF

THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.

LOWS 51-52. 

.THURSDAY...PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE

AFTERNOON AND EVENING. HIGHS 71-74. 



$$



VISIT US AT WWW.WEATHER.GOV/MEDFORD