260
FPUS86 KMFR 070324
TVLMFR

FORECAST FOR MOUNTAIN PASSES
NATIONAL WEATHER SERVICE MEDFORD, OR
824 PM PDT SAT SEP 6 2025

$$

CANYON CREEK PASS-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...MOSTLY CLOUDY EARLY IN THE EVENING THEN
BECOMING PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS EARLY IN
THE EVENING. AREAS OF SMOKE EARLY IN THE EVENING. LOWS AROUND 53.
.SUNDAY...PARTLY CLOUDY. HIGHS AROUND 81.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 55.
.MONDAY...CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.
CHANCE OF PRECIPITATION 90 PERCENT.
.MONDAY NIGHT...MOSTLY CLOUDY. SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.
LOWS AROUND 53. CHANCE OF PRECIPITATION 80 PERCENT.
.TUESDAY...MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING, THEN
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF
SHOWERS IN THE EVENING. HIGHS AROUND 70. CHANCE OF PRECIPITATION
80 PERCENT.

$$

SEXTON SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY LATE
IN THE EVENING THEN BECOMING PARTLY CLOUDY. AREAS OF SMOKE. LOWS
55-57.
.SUNDAY...PARTLY CLOUDY. AREAS OF SMOKE IN THE MORNING. HIGHS
74-76.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 57.
.MONDAY...CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS
AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 65.
CHANCE OF PRECIPITATION 80 PERCENT.
.MONDAY NIGHT...SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS 54-56. CHANCE
OF PRECIPITATION 80 PERCENT.
.TUESDAY...SHOWERS LIKELY. CHANCE OF THUNDERSTORMS IN THE
AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. HIGHS AROUND
65. CHANCE OF PRECIPITATION 60 PERCENT.

$$

HAYES HILL SUMMIT-
LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...HAZE EARLY IN THE EVENING. PARTLY CLOUDY WITH
A 20 PERCENT CHANCE OF SHOWERS EARLY IN THE EVENING, THEN MOSTLY
CLEAR AFTER MIDNIGHT. LOWS AROUND 51.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS
AROUND 85.
.SUNDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 55.
.MONDAY AND MONDAY NIGHT...MOSTLY CLOUDY WITH SHOWERS AND CHANCE
OF THUNDERSTORMS. HIGHS AROUND 73. LOWS 53-55. CHANCE OF
PRECIPITATION 80 PERCENT.
.TUESDAY...MOSTLY CLOUDY. SHOWERS LIKELY. CHANCE OF THUNDERSTORMS
IN THE AFTERNOON, THEN CHANCE OF SHOWERS IN THE EVENING. HIGHS
AROUND 74. CHANCE OF PRECIPITATION 60 PERCENT.

$$

WILLAMETTE PASS-
LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. HAZE AND PATCHY SMOKE EARLY IN THE EVENING. AREAS OF
SMOKE AFTER MIDNIGHT. LOWS AROUND 50.
.SUNDAY...PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN MOSTLY CLOUDY WITH
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
AREAS OF SMOKE THROUGH THE DAY. HIGHS 62-65. CHANCE OF
PRECIPITATION 60 PERCENT.
.SUNDAY NIGHT...MOSTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. LOWS 47-49. CHANCE OF PRECIPITATION
30 PERCENT.
.MONDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
56-59. CHANCE OF PRECIPITATION 80 PERCENT.
.MONDAY NIGHT...SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS 43-46. CHANCE
OF PRECIPITATION 80 PERCENT.
.TUESDAY...SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF SHOWERS IN THE
EVENING. HIGHS 52-55. CHANCE OF PRECIPITATION 80 PERCENT.

$$

DIAMOND LAKE SUMMIT-
LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. HAZE AND PATCHY SMOKE EARLY IN THE EVENING. AREAS OF
SMOKE AFTER MIDNIGHT. LOWS 46-47.
.SUNDAY...PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN MOSTLY CLOUDY WITH A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. AREAS OF SMOKE THROUGH
THE DAY. HIGHS 65-67. CHANCE OF PRECIPITATION 50 PERCENT.
.SUNDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
45-47. CHANCE OF PRECIPITATION 20 PERCENT.
.MONDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
AROUND 60. CHANCE OF PRECIPITATION 80 PERCENT.
.MONDAY NIGHT...SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS 41-43. CHANCE
OF PRECIPITATION 80 PERCENT.
.TUESDAY...SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND CHANCE
OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 54-57.
CHANCE OF PRECIPITATION 80 PERCENT.

$$

CRATER LAKE-
LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. HAZE AND PATCHY SMOKE EARLY IN THE EVENING. AREAS OF
SMOKE AFTER MIDNIGHT. LOWS 43-45.
.SUNDAY...PARTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY
CLOUDY. AREAS OF SMOKE IN THE MORNING. A 40 PERCENT CHANCE OF
THUNDERSTORMS. HIGHS 61-66.
.SUNDAY NIGHT...MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
43-44. CHANCE OF PRECIPITATION 20 PERCENT.
.MONDAY AND MONDAY NIGHT...SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. HIGHS 54-59. LOWS 39-44. CHANCE OF PRECIPITATION
70 PERCENT.
.TUESDAY...SHOWERS LIKELY IN THE MORNING, THEN SHOWERS AND CHANCE
OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 51-55.
CHANCE OF PRECIPITATION 80 PERCENT.

$$

LAKE OF THE WOODS-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...MOSTLY CLEAR WITH A 10 PERCENT CHANCE OF
SHOWERS. HAZE EARLY IN THE EVENING. AREAS OF SMOKE THROUGH THE
NIGHT. LOWS 45-47.
.SUNDAY...PARTLY CLOUDY. AREAS OF SMOKE IN THE MORNING. A
20 PERCENT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND
70.
.SUNDAY NIGHT...MOSTLY CLOUDY. LOWS 45-48.
.MONDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 61-63. CHANCE OF PRECIPITATION 70 PERCENT.
.MONDAY NIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS 42-45.
CHANCE OF PRECIPITATION 70 PERCENT.
.TUESDAY...SHOWERS LIKELY. CHANCE OF THUNDERSTORMS IN THE
AFTERNOON AND EVENING. CHANCE OF SHOWERS IN THE EVENING. HIGHS
57-59. CHANCE OF PRECIPITATION 70 PERCENT.

$$

SISKIYOU SUMMIT-
LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...PARTLY CLOUDY EARLY IN THE EVENING THEN
BECOMING MOSTLY CLEAR. HAZE EARLY IN THE EVENING. AREAS OF SMOKE
AFTER MIDNIGHT. LOWS 52-57.
.SUNDAY...AREAS OF SMOKE IN THE MORNING. SUNNY IN THE MORNING,
THEN PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS 70-77.
.SUNDAY NIGHT...MOSTLY CLOUDY. LOWS 54-57.
.MONDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 60-67. CHANCE OF PRECIPITATION 70 PERCENT.
.MONDAY NIGHT...SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS 50-53.
CHANCE OF PRECIPITATION 70 PERCENT.
.TUESDAY...SHOWERS LIKELY. CHANCE OF THUNDERSTORMS IN THE
AFTERNOON AND EVENING. CHANCE OF SHOWERS IN THE EVENING. HIGHS
57-64. CHANCE OF PRECIPITATION 60 PERCENT.

$$

BLACK BUTTE SUMMIT-
LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...MOSTLY CLEAR. A 10 PERCENT CHANCE OF SHOWERS
EARLY IN THE EVENING. HAZE EARLY IN THE EVENING. AREAS OF SMOKE
THROUGH THE NIGHT. LOWS 48-52.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING MOSTLY CLOUDY. HIGHS
73-76.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 50-53.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 65-67. CHANCE OF PRECIPITATION 50 PERCENT.
.MONDAY NIGHT...MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS 46-48. CHANCE OF PRECIPITATION 60 PERCENT.
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND
EVENING. HIGHS 62-65. CHANCE OF PRECIPITATION 60 PERCENT.

$$

GRASS LAKE/MT HEBRON SUMMIT-
LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...MOSTLY CLEAR. SMOKE AND HAZE EARLY IN THE
EVENING, THEN AREAS OF SMOKE AFTER MIDNIGHT. LOWS 42-43.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. AREAS
OF SMOKE IN THE MORNING. HIGHS 73-74.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 43.
.MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 65-67. CHANCE OF PRECIPITATION 40 PERCENT.
.MONDAY NIGHT...MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 40. CHANCE OF PRECIPITATION 60 PERCENT.
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND
EVENING. HIGHS 61-62. CHANCE OF PRECIPITATION 70 PERCENT.

$$

WARNER MOUNTAIN SUMMIT-
LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...MOSTLY CLEAR. LOWS 46-47.
.SUNDAY...PARTLY CLOUDY. AREAS OF SMOKE IN THE MORNING. HIGHS
AROUND 71.
.SUNDAY NIGHT...MOSTLY CLOUDY. LOWS 45-47.
.MONDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 67-68.
.MONDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF
SHOWERS. LOWS 43-44.
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS THROUGH THE DAY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 60.
CHANCE OF PRECIPITATION 30 PERCENT.

$$

CEDAR PASS-
LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51
824 PM PDT SAT SEP 6 2025

.REST OF TONIGHT...MOSTLY CLEAR. LOWS AROUND 47.
.SUNDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS
65-68.
.SUNDAY NIGHT...MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 47-48.
.MONDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 62-65.
.MONDAY NIGHT...MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 45.
.TUESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS THROUGH THE DAY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 55-58.
CHANCE OF PRECIPITATION 30 PERCENT.

$$

VISIT US AT WWW.WEATHER.GOV/MEDFORD