####018006292#### FPUS86 KMFR 182044 TVLMFR FORECAST FOR MOUNTAIN PASSES NATIONAL WEATHER SERVICE MEDFORD, OR 1244 PM PST SUN JAN 18 2026 $$ CANYON CREEK PASS- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 81 1244 PM PST SUN JAN 18 2026 ...AIR STAGNATION ADVISORY IN EFFECT UNTIL 4 PM PST WEDNESDAY... .TONIGHT...CLEAR. LOWS AROUND 32. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS AROUND 55. .MONDAY NIGHT...MOSTLY CLEAR. LOWS AROUND 33. .TUESDAY...PARTLY CLOUDY. HIGHS AROUND 54. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 35. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 52. $$ SEXTON SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 69 1244 PM PST SUN JAN 18 2026 ...AIR STAGNATION ADVISORY IN EFFECT UNTIL 4 PM PST WEDNESDAY... ...FREEZING FOG ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO NOON PST MONDAY... .TONIGHT...MOSTLY CLEAR. LOWS 36-39. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS 54-56. .MONDAY NIGHT...MOSTLY CLEAR. LOWS 37-39. .TUESDAY...PARTLY CLOUDY. HIGHS 53-54. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 40. .WEDNESDAY...MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. HIGHS 48-49. $$ HAYES HILL SUMMIT- LOCATION...OREGON HIGHWAY 199 NEAR MILEPOST 16 1244 PM PST SUN JAN 18 2026 ...AIR STAGNATION ADVISORY IN EFFECT UNTIL 4 PM PST WEDNESDAY... ...FREEZING FOG ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO NOON PST MONDAY... .TONIGHT...MOSTLY CLEAR THEN BECOMING PARTLY CLOUDY IN THE LATE EVENING AND EARLY MORNING THEN BECOMING MOSTLY CLOUDY. PATCHY FREEZING FOG THROUGH THE NIGHT. LOWS AROUND 32. .MARTIN LUTHER KING JR DAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY FREEZING FOG IN THE MORNING. PATCHY DENSE FOG THROUGH THE DAY. HIGHS AROUND 48. .MONDAY NIGHT...MOSTLY CLEAR. PATCHY FREEZING FOG THROUGH THE NIGHT. LOWS AROUND 33. .TUESDAY...PARTLY CLOUDY. PATCHY FOG AND FREEZING FOG IN THE MORNING. HIGHS AROUND 49. .TUESDAY NIGHT...PARTLY CLOUDY. PATCHY FOG. LOWS AROUND 36. .WEDNESDAY...PARTLY CLOUDY. PATCHY FOG IN THE MORNING. PATCHY FOG IN THE EVENING. HIGHS AROUND 45. $$ WILLAMETTE PASS- LOCATION...OREGON HIGHWAY 58 NEAR MILEPOST 62 1244 PM PST SUN JAN 18 2026 .TONIGHT...CLEAR. LOWS AROUND 30. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS 44-45. .MONDAY NIGHT...CLEAR. LOWS 30-33. .TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 50. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 31-34. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 43-44. $$ DIAMOND LAKE SUMMIT- LOCATION...OREGON HIGHWAY 138 NEAR MILEPOST 83 1244 PM PST SUN JAN 18 2026 .TONIGHT...CLEAR. LOWS 24-27. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS 43-49. .MONDAY NIGHT...CLEAR. LOWS 25-29. .TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 52-58. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS AROUND 30. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 46-51. $$ CRATER LAKE- LOCATION...OREGON HIGHWAY 62 NEAR MILEPOST 65 1244 PM PST SUN JAN 18 2026 .TONIGHT...CLEAR. LOWS 24-27. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS 43-46. .MONDAY NIGHT...MOSTLY CLEAR. LOWS 25-28. .TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 50. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 24-28. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 44-46. $$ LAKE OF THE WOODS- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 33 1244 PM PST SUN JAN 18 2026 .TONIGHT...CLEAR. LOWS 27-34. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS 42-49. .MONDAY NIGHT...CLEAR. LOWS 27-34. .TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 46-49. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 27-32. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 44-46. $$ SISKIYOU SUMMIT- LOCATION...OREGON INTERSTATE 5 NEAR MILEPOST 4 1244 PM PST SUN JAN 18 2026 .TONIGHT...MOSTLY CLEAR. LOWS 34-41. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS 50-57. .MONDAY NIGHT...MOSTLY CLEAR. LOWS 33-41. .TUESDAY...PARTLY CLOUDY. HIGHS 50-57. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 33-39. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 47-53. $$ BLACK BUTTE SUMMIT- LOCATION...CALIFORNIA INTERSTATE 5 NEAR MILEPOST 742 1244 PM PST SUN JAN 18 2026 .TONIGHT...CLEAR. LOWS 26-32. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS 49-53. .MONDAY NIGHT...MOSTLY CLEAR. LOWS 25-32. .TUESDAY...PARTLY CLOUDY. HIGHS 49-54. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 26-33. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS AROUND 50. $$ GRASS LAKE/MT HEBRON SUMMIT- LOCATION...CALIFORNIA HIGHWAY 97 NEAR MILEPOST 20 1244 PM PST SUN JAN 18 2026 .TONIGHT...MOSTLY CLEAR. LOWS 24-25. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS AROUND 50. .MONDAY NIGHT...MOSTLY CLEAR. LOWS 25-26. .TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 52-54. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 24-26. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS 51-53. $$ WARNER MOUNTAIN SUMMIT- LOCATION...OREGON HIGHWAY 140 NEAR MILEPOST 4 1244 PM PST SUN JAN 18 2026 ...AIR STAGNATION ADVISORY IN EFFECT UNTIL 4 PM PST WEDNESDAY... .TONIGHT...CLEAR. LOWS 26-28. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS 52-53. .MONDAY NIGHT...MOSTLY CLEAR. LOWS 26-27. .TUESDAY...SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 56. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 26-27. .WEDNESDAY...MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY CLOUDY. HIGHS AROUND 51. $$ CEDAR PASS- LOCATION...CALIFORNIA HIGHWAY 299 NEAR MILEPOST 51 1244 PM PST SUN JAN 18 2026 .TONIGHT...CLEAR. LOWS 30-32. .MARTIN LUTHER KING JR DAY...SUNNY. HIGHS 45-46. .MONDAY NIGHT...MOSTLY CLEAR. LOWS 29-32. .TUESDAY...SUNNY. HIGHS 49-53. .TUESDAY NIGHT...PARTLY CLOUDY. LOWS 33-35. .WEDNESDAY...PARTLY CLOUDY. HIGHS 47-48. $$ VISIT US AT WWW.WEATHER.GOV/MEDFORD