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FPUS86 KMFR 150939

TVLMFR



FORECAST FOR MOUNTAIN PASSES

NATIONAL WEATHER SERVICE MEDFORD, OR

239 AM PDT FRI MAY 15 2026



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CANYON CREEK PASS-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81

239 AM PDT FRI MAY 15 2026



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

MORNING THEN BECOMING SUNNY THEN BECOMING PARTLY CLOUDY LATE IN

THE AFTERNOON. HIGHS AROUND 64. 

.TONIGHT...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AFTER

MIDNIGHT. LOWS AROUND 40. 

.SATURDAY...MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN THE

MORNING. HIGHS AROUND 54. 

.SATURDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.

LOWS AROUND 36. 

.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS

AROUND 58. 



$$



SEXTON SUMMIT-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69

239 AM PDT FRI MAY 15 2026



.TODAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE LATE MORNING

AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 60.

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.

LOWS AROUND 43. 

.SATURDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING.

HIGHS AROUND 49. 

.SATURDAY NIGHT...MOSTLY CLOUDY. LOWS 37-38. 

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

BECOMING CLEAR. HIGHS AROUND 54. 



$$



HAYES HILL SUMMIT-

LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16

239 AM PDT FRI MAY 15 2026



.TODAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE LATE MORNING

AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 71.

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

CLOUDY. LOWS AROUND 41. 

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

CLOUDY. HIGHS AROUND 61. 

.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING

MOSTLY CLOUDY. LOWS AROUND 37. 

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

AROUND 64. 



$$



WILLAMETTE PASS-

LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62

239 AM PDT FRI MAY 15 2026



.TODAY...PARTLY CLOUDY THEN BECOMING SUNNY LATE IN THE MORNING

THEN BECOMING PARTLY CLOUDY. HIGHS 51-53. 

.TONIGHT...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS

30-33. 

.SATURDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW. HIGHS

AROUND 40. 

.SATURDAY NIGHT...MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE

EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 30.

CHANCE OF PRECIPITATION 40 PERCENT. 

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

45-46. 



$$



DIAMOND LAKE SUMMIT-

LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83

239 AM PDT FRI MAY 15 2026



.TODAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS

52-54. WEST WINDS AROUND 20 MPH IN THE AFTERNOON. 

.TONIGHT...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER

MIDNIGHT. LOWS 27-29. WEST WINDS AROUND 20 MPH IN THE EVENING

BECOMING LIGHT. 

.SATURDAY...MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE

MORNING. HIGHS AROUND 40. WEST WINDS AROUND 20 MPH. 

.SATURDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW.

LOWS 23-25. NORTHWEST WINDS AROUND 20 MPH IN THE EVENING BECOMING

LIGHT. 

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

47-49. 



$$



CRATER LAKE-

LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65

239 AM PDT FRI MAY 15 2026



.TODAY...SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.

HIGHS 49-54. 

.TONIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.

LOWS 25-29. WEST WINDS AROUND 20 MPH. 

.SATURDAY...MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE

MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 36-42. WEST

WINDS AROUND 20 MPH IN THE MORNING BECOMING LIGHT. 

.SATURDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.

LOWS 22-26. NORTHWEST WINDS AROUND 20 MPH IN THE EVENING BECOMING

LIGHT. 

.SUNDAY...MOSTLY CLEAR. HIGHS 45-50. 



$$



LAKE OF THE WOODS-

LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33

239 AM PDT FRI MAY 15 2026



.TODAY...SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.

HIGHS 55-58. 

.TONIGHT...MOSTLY CLOUDY. LOWS 30-32. 

.SATURDAY...MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW IN THE

MORNING, THEN PARTLY CLOUDY IN THE AFTERNOON. HIGHS 43-46. 

.SATURDAY NIGHT...MOSTLY CLOUDY. LOWS 27-29. 

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

BECOMING CLEAR. HIGHS 51-54. 



$$



SISKIYOU SUMMIT-

LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4

239 AM PDT FRI MAY 15 2026



.TODAY...PARTLY CLOUDY THEN BECOMING SUNNY IN THE LATE MORNING

AND EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY. HIGHS 57-63. 

.TONIGHT...MOSTLY CLOUDY. LOWS AROUND 40. NORTH WINDS 20 TO

25 MPH. 

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

CLOUDY. HIGHS 46-52. 

.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING

MOSTLY CLOUDY. LOWS 34-36. NORTHWEST WINDS 20 TO 25 MPH. 

.SUNDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS

50-56. NORTHWEST WINDS 20 TO 25 MPH. 



$$



BLACK BUTTE SUMMIT-

LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742

239 AM PDT FRI MAY 15 2026



.TODAY...SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.

HIGHS 65-69. 

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

CLOUDY. LOWS 36-37. NORTH WINDS AROUND 20 MPH IN THE EVENING

BECOMING LIGHT. 

.SATURDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS

55-59. 

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

PARTLY CLOUDY. LOWS 31-33. NORTH WINDS 20 TO 25 MPH. 

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

56-60. NORTH WINDS AROUND 20 MPH. 



$$



GRASS LAKE/MT HEBRON SUMMIT-

LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20

239 AM PDT FRI MAY 15 2026



.TODAY...SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.

HIGHS 64-66. 

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

CLOUDY. LOWS 31-32. 

.SATURDAY...PARTLY CLOUDY. HIGHS 54-56. 

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

PARTLY CLOUDY. LOWS AROUND 27. 

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

BECOMING CLEAR. HIGHS 57-59. 



$$



WARNER MOUNTAIN SUMMIT-

LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4

239 AM PDT FRI MAY 15 2026



.TODAY...SUNNY UNTIL EARLY AFTERNOON THEN BECOMING PARTLY CLOUDY.

HIGHS 61-62. 

.TONIGHT...MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS

AROUND 34. WEST WINDS AROUND 20 MPH IN THE EVENING BECOMING

LIGHT. 

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

HIGHS 52-54. 

.SATURDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 29. NORTHWEST WINDS

AROUND 20 MPH IN THE EVENING BECOMING LIGHT. 

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

48-49. NORTH WINDS 20 TO 25 MPH. 



$$



CEDAR PASS-

LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51

239 AM PDT FRI MAY 15 2026



.TODAY...SUNNY. HIGHS 57-59. 

.TONIGHT...MOSTLY CLOUDY. LOWS 37-38. NORTHWEST WINDS 20 TO

25 MPH IN THE EVENING BECOMING LIGHT. 

.SATURDAY...SUNNY. HIGHS AROUND 50. 

.SATURDAY NIGHT...PARTLY CLOUDY IN THE EVENING THEN BECOMING

MOSTLY CLEAR. LOWS 31-32. NORTHWEST WINDS 20 TO 30 MPH. 

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

45-47. NORTH WINDS 20 TO 25 MPH. 



$$



VISIT US AT WWW.WEATHER.GOV/MEDFORD