061
FNUS56 KPDT 052108
FWFPDT
FIRE WEATHER PLANNING FORECAST FOR NE OREGON AND SE WASHINGTON
NATIONAL WEATHER SERVICE PENDLETON OR
108 PM PST WED NOV 5 2025
DISCUSSION
PRECIPITATION CHANCES REMAIN LIKELY (80-90%) OVER THE NEXT COUPLE
OF DAYS, FOCUSED ON TODAY, AND THEN ANOTHER "LIKELY" PERIOD LATE
THURSDAY AND INTO FRIDAY MORNING. WETTING RAINS ARE ALSO
MAXIMIZED ON THURSDAY EVENING AND OVERNIGHT AS THE LOWER
ELEVATION AREAS SEE CWR’S RANGING FROM 25 TO 60%. VENTILATION
CATEGORIES WILL RANGE FROM GOOD TO FAIR OVER OREGON TODAY AND
THURSDAY AFTERNOON, AND GOOD TO FAIR OVER THE ENTIRE AREA BY
FRIDAY.
***WINDS ARE 20 FOOT 10 MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
***VENTILATION INDEX IS DERIVED FROM THE
TRANSPORT WIND MULTIPLIED BY THE MIXING
HEIGHT IN 100'S OF FEET. INDEX CATEGORIES
ARE A GENERALIZED INDICATOR AND USERS ARE
ENCOURAGE TO DEVELOP CRITERIA THAT ARE
SUITABLE AND REPRESENTATIVE OF DISPERSION
CONDITIONS IN THEIR LOCAL AREA OF INTEREST.***
NOTE: MAX TRANSPORT WINDS MAY NOT OCCUR
AT THE SAME TIME AS MAX MIXING HEIGHT.
WAZ695-061230-
EAST WASHINGTON SOUTH CENTRAL CASCADE MOUNTAINS-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE EVENING.
RAIN AND SNOW IN THE EVENING, THEN SNOW LIKELY AND A CHANCE OF
RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.....32-37.
* MAX HUMIDITY........91-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 10 MPH.
* CWR.................80 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR (25-179) INCREASING TO POOR TO FAIR
(25-220) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW AND RAIN LIKELY IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....44-49...EXCEPT 37-42 RIDGES.
* MIN HUMIDITY........80-92 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 3 TO 8 MPH.
* CWR.................70 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (25-230) INCREASING TO POOR TO
FAIR (59-345) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW.
* MIN TEMPERATURE.....29-35.
* MAX HUMIDITY........85-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 12 MPH.
* CWR.................100 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....WEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (26-282) INCREASING TO POOR TO
FAIR (60-372) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF SNOW AND RAIN.
* MAX TEMPERATURE.....40-47...EXCEPT 32-39 RIDGES.
* MIN HUMIDITY........62-77 PERCENT...EXCEPT 73-86 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.
* CWR.................30 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST 20 TO 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (46-302) INCREASING TO FAIR TO
EXCELLENT (364-774) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
LOWS 24 TO 29. HIGHS 36 TO 46. SOUTH WINDS 1 TO 6 MPH.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 29 TO
34. HIGHS 42 TO 51. EAST WINDS 3 TO 8 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT CHANCE
OF SNOW. LOWS 33 TO 38. HIGHS 44 TO 54. WEST WINDS 1 TO 6 MPH.
VETERANS DAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. LOWS 32 TO 37. HIGHS 41 TO 51. WEST WINDS 1 TO
6 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
33 TO 38. HIGHS 41 TO 51. SOUTHEAST WINDS 1 TO 5 MPH.
WAZ690-061230-
KITTITAS VALLEY-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY FOG IN THE EVENING. A
CHANCE OF RAIN.
* MIN TEMPERATURE.....35-40.
* MAX HUMIDITY........88-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 3 TO 8 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
* VENTILATION INDEX...POOR (49-131) DECREASING TO POOR (28-86)
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....49-57...EXCEPT 41-50 RIDGES.
* MIN HUMIDITY........73-86 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 9 MPH.
* CWR.................20 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......3500 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
* VENTILATION INDEX...POOR (25-65) INCREASING TO POOR TO FAIR
(141-301) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY CLEAR.
RAIN IN THE EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.....34-39.
* MAX HUMIDITY........81-96 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.
* CWR.................60 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
* VENTILATION INDEX...POOR (75-193) DECREASING TO POOR (38-138)
AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY. A
SLIGHT CHANCE OF RAIN IN THE MORNING.
* MAX TEMPERATURE.....47-55...EXCEPT 38-48 RIDGES.
* MIN HUMIDITY........52-65 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR (35-153) INCREASING TO FAIR TO EXCELLENT
(479-817) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 28 TO 33. HIGHS 43 TO 50. NORTH
WINDS 1 TO 6 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 31 TO 37. HIGHS 46 TO 52. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 35 TO
40. HIGHS 49 TO 56. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
VETERANS DAY
MOSTLY CLOUDY. LOWS 34 TO 39. HIGHS 48 TO 55.
TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO 40.
HIGHS 47 TO 54. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
WAZ694-061230-
YAKAMA ALPINE DISTRICT-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. PATCHY FOG IN THE EVENING.
RAIN IN THE EVENING. A SLIGHT CHANCE OF SNOW. A CHANCE OF RAIN
AFTER MIDNIGHT.
* MIN TEMPERATURE.....34-41.
* MAX HUMIDITY........94-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 8 TO 14 MPH WITH GUSTS UP TO
35 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 9 TO 15 MPH.
* CWR.................90 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (56-228) DECREASING TO POOR TO
FAIR (44-214) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW...HEAVY AT TIMES IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....47-53...EXCEPT 39-47 RIDGES.
* MIN HUMIDITY........79-94 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 3 TO 8 MPH.
* CWR.................60 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......3000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR (47-193) INCREASING TO POOR TO FAIR
(100-376) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
RAIN IN THE EVENING, THEN RAIN AND SNOW LIKELY AFTER MIDNIGHT.
* MIN TEMPERATURE.....32-39...EXCEPT 29-34 RIDGES.
* MAX HUMIDITY........88-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 8 TO 14 MPH WITH GUSTS UP TO
30 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 9 TO 15 MPH.
* CWR.................100 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....WEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (63-265) INCREASING TO POOR TO
FAIR (88-276) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW.
* MAX TEMPERATURE.....44-51...EXCEPT 35-46 RIDGES.
* MIN HUMIDITY........64-79 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 9 TO 15 MPH DECREASING TO 3 TO 8
MPH IN THE AFTERNOON.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (55-207) INCREASING TO FAIR TO
EXCELLENT (397-707) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
A SLIGHT CHANCE OF SNOW. MOSTLY CLOUDY. LOWS 26 TO
32. HIGHS 40 TO 51. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 29 TO 34. HIGHS 44 TO 54. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
LOWS 34 TO 39. HIGHS 49 TO 57. TERRAIN DRIVEN WINDS LESS THAN
5 MPH.
VETERANS DAY
A SLIGHT CHANCE OF RAIN AND SNOW. MOSTLY CLOUDY.
LOWS 34 TO 40. HIGHS 46 TO 56. TERRAIN DRIVEN WINDS LESS THAN
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO 39.
HIGHS 44 TO 54. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
ORZ691-WAZ691-061230-
LOWER COLUMBIA BASIN OF OREGON-LOWER COLUMBIA BASIN OF WASHINGTON-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN.
* MIN TEMPERATURE.....41-46.
* MAX HUMIDITY........79-94 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 9 TO 15 MPH WITH GUSTS UP TO
30 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 16 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR (49-163) DECREASING TO POOR (42-130)
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....57-63...EXCEPT 49-58 RIDGES.
* MIN HUMIDITY........57-72 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 7 TO 13 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 7 TO 13 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5000 FT AGL.
* TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
* VENTILATION INDEX...POOR (52-146) INCREASING TO FAIR TO GOOD
(227-675) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
RAIN.
* MIN TEMPERATURE.....38-44.
* MAX HUMIDITY........79-94 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 9 TO 15 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 16 MPH.
* CWR.................50 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (60-216) INCREASING TO POOR TO
FAIR (74-222) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF RAIN IN THE
MORNING. A SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....51-57...EXCEPT 46-54 RIDGES.
* MIN HUMIDITY........54-66 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 7 TO 13 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 7 TO 13 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (54-200) INCREASING TO GOOD TO
EXCELLENT (552-872) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 49 TO 54.
NORTHEAST WINDS 1 TO 6 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 32 TO 37. HIGHS 50 TO 55. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
MONDAY
MOSTLY CLOUDY. LOWS 35 TO 40. HIGHS 54 TO 59. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
VETERANS DAY
PARTLY CLOUDY. LOWS 36 TO 42. HIGHS 54 TO 59.
WEST WINDS 1 TO 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS
37 TO 42. HIGHS 52 TO 57. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
ORZ692-WAZ692-061230-
NORTHERN BLUE MOUNTAINS OF OREGON-BLUE MOUNTAINS OF WASHINGTON-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE.....36-43.
* MAX HUMIDITY........79-94 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 7 TO 13 MPH.
* CWR.................30 PERCENT.
* CHC OF LIGHTNING....20 PERCENT (SLIGHT CHANCE).
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR (41-161) INCREASING TO POOR (27-185)
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN LIKELY AND A CHANCE OF
SNOW IN THE MORNING, THEN A CHANCE OF RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....49-59...EXCEPT 41-48 RIDGES.
* MIN HUMIDITY........58-73 PERCENT...EXCEPT 71-86 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 4 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 10 MPH.
* CWR.................40 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......4500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (74-248) INCREASING TO FAIR TO
GOOD (314-588) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN. SNOW LIKELY AFTER
MIDNIGHT.
* MIN TEMPERATURE.....36-41...EXCEPT 31-36 RIDGES.
* MAX HUMIDITY........85-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 7 TO 13 MPH WITH GUSTS UP TO
25 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 8 TO 14 MPH.
* CWR.................100 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (43-216).
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
RAIN AND SNOW LIKELY IN THE MORNING, THEN A CHANCE OF RAIN AND
SNOW IN THE AFTERNOON.
* MAX TEMPERATURE.....42-52...EXCEPT 35-41 RIDGES.
* MIN HUMIDITY........60-75 PERCENT...EXCEPT 71-86 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 12 MPH.
* CWR.................30 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST 20 TO 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (140-386) INCREASING TO GOOD TO
EXCELLENT (593-939) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 27 TO 33. HIGHS 43 TO 53. SOUTH
WINDS 2 TO 7 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 34 TO 39. HIGHS 49 TO 57. SOUTHEAST
WINDS 2 TO 7 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
LOWS 38 TO 43. HIGHS 51 TO 61. SOUTH WINDS 2 TO 7 MPH.
VETERANS DAY
A SLIGHT CHANCE OF RAIN AND SNOW. MOSTLY CLOUDY.
LOWS 37 TO 42. HIGHS 50 TO 60. SOUTHWEST WINDS 2 TO 7 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 38 TO 43.
HIGHS 49 TO 58. SOUTH WINDS 1 TO 6 MPH.
ORZ693-WAZ693-061230-
CANYON GRASSLANDS OF WALLOWA COUNTY-
SOUTHEAST WASHINGTON GRANDE RONDE VALLEY-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN
AFTER MIDNIGHT.
* MIN TEMPERATURE.....34-42.
* MAX HUMIDITY........81-96 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....20 PERCENT (SLIGHT CHANCE).
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
* VENTILATION INDEX...POOR (25-190) DECREASING TO POOR (25-176)
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN.
* MAX TEMPERATURE.....47-56...EXCEPT 41-49 RIDGES.
* MIN HUMIDITY........57-72 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 10 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (55-229) INCREASING TO FAIR TO
GOOD (276-558) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN.
* MIN TEMPERATURE.....33-40.
* MAX HUMIDITY........82-97 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 8 TO 14 MPH.
* CWR.................90 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR (25-198) INCREASING TO POOR TO FAIR
(25-251) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
RAIN AND SNOW LIKELY IN THE MORNING, THEN A SLIGHT CHANCE OF RAIN
AND SNOW IN THE AFTERNOON.
* MAX TEMPERATURE.....43-51...EXCEPT 37-44 RIDGES.
* MIN HUMIDITY........51-66 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 10 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH.
* CWR.................40 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......9000 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (109-333) INCREASING TO
EXCELLENT (723-1021) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 23 TO 32. HIGHS 45 TO 53. SOUTH
WINDS 1 TO 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 31 TO 37. HIGHS 52 TO 61. SOUTH
WINDS 2 TO 7 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 37 TO
43. HIGHS 54 TO 63. SOUTH WINDS 4 TO 9 MPH.
VETERANS DAY
A SLIGHT CHANCE OF RAIN AND SNOW. PARTLY CLOUDY.
LOWS 34 TO 42. HIGHS 54 TO 62. SOUTHWEST WINDS 2 TO 7 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO 42.
HIGHS 52 TO 60. SOUTH WINDS 2 TO 7 MPH.
ORZ701-061230-
EASTERN COLUMBIA RIVER GORGE OF OREGON-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN LIKELY.
* MIN TEMPERATURE.....40-45.
* MAX HUMIDITY........89-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WINDS SOUTHWEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* CWR.................50 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
* VENTILATION INDEX...POOR (54-170) DECREASING TO POOR (39-153)
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....54-59.
* MIN HUMIDITY........72-87 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 2 TO 7 MPH.
* CWR.................30 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......3500 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
* VENTILATION INDEX...POOR (25-118) INCREASING TO POOR TO FAIR
(74-400) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN.
* MIN TEMPERATURE.....36-42.
* MAX HUMIDITY........85-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH...EXCEPT WEST 7
TO 13 MPH WITH GUSTS UP TO 30 MPH IN THE EASTERN COLUMBIA
RIVER GORGE.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.
* CWR.................80 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (49-219) INCREASING TO POOR TO
FAIR (70-250) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A
CHANCE OF RAIN.
* MAX TEMPERATURE.....51-56...EXCEPT 46-52 RIDGES.
* MIN HUMIDITY........64-79 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WINDS WEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 3 TO 8 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR (36-190) INCREASING TO FAIR TO EXCELLENT
(429-709) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
A SLIGHT CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 32 TO
37. HIGHS 49 TO 54. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 32 TO 37. HIGHS 51 TO 56. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 36 TO
41. HIGHS 56 TO 61. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
VETERANS DAY
A SLIGHT CHANCE OF RAIN. MOSTLY CLOUDY. LOWS
39 TO 44. HIGHS 55 TO 60. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 37 TO 42.
HIGHS 51 TO 56. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
ORZ702-061230-
EAST SLOPES OF THE MT. HOOD NATIONAL FOREST-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND A SLIGHT CHANCE OF
SNOW.
* MIN TEMPERATURE.....35-41.
* MAX HUMIDITY........88-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* CWR.................80 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (49-287) DECREASING TO POOR TO
FAIR (25-203) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....50-57...EXCEPT 44-52 RIDGES.
* MIN HUMIDITY........72-83 PERCENT...EXCEPT 80-95 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 2 TO 6 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 2 TO 6 MPH IN THE MORNING
BECOMING LIGHT LESS THAN 5 MPH.
* CWR.................60 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......3500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (25-203) INCREASING TO FAIR TO
GOOD (223-559) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN. SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE.....32-38.
* MAX HUMIDITY........85-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 12 MPH.
* CWR.................100 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....WEST AROUND 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (116-402) DECREASING TO POOR TO
FAIR (62-320) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN IN THE MORNING. SNOW. A
CHANCE OF RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....44-52...EXCEPT 39-47 RIDGES.
* MIN HUMIDITY........62-74 PERCENT...EXCEPT 72-87 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 7 MPH IN THE MORNING
BECOMING UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 3 TO 8 MPH IN THE MORNING
BECOMING LIGHT LESS THAN 5 MPH.
* CWR.................30 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5000 FT AGL.
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (25-234) INCREASING TO FAIR TO
GOOD (278-608) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
A CHANCE OF RAIN AND SNOW. MOSTLY CLOUDY. LOWS 29 TO
34. HIGHS 41 TO 51. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 31 TO 36. HIGHS 44 TO 53. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS
35 TO 40. HIGHS 51 TO 60. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
VETERANS DAY
A CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW.
MOSTLY CLOUDY. LOWS 37 TO 42. HIGHS 49 TO 59. TERRAIN DRIVEN
WINDS LESS THAN 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO 41.
HIGHS 44 TO 54. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
ORZ695-061230-
EAGLE CAP WILDERNESS-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS, SNOW SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF
RAIN AND SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE.....34-39...EXCEPT 27-33 RIDGES.
* MAX HUMIDITY........86-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH.
* CWR.................30 PERCENT.
* CHC OF LIGHTNING....20 PERCENT (SLIGHT CHANCE).
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
* VENTILATION INDEX...POOR (25-185).
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING. A
CHANCE OF RAIN. A CHANCE OF SNOW IN THE AFTERNOON.
* MAX TEMPERATURE.....43-52...EXCEPT 33-42 RIDGES.
* MIN HUMIDITY........66-78 PERCENT...EXCEPT 80-95 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 10 MPH.
* CWR.................30 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5000 FT AGL.
* TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
* VENTILATION INDEX...POOR (25-186) INCREASING TO POOR TO FAIR
(120-434) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW.
* MIN TEMPERATURE.....33-39...EXCEPT 25-33 RIDGES.
* MAX HUMIDITY........87-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 7 TO 13 MPH.
* CWR.................90 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (25-229).
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW AND RAIN IN THE MORNING,
THEN A CHANCE OF SNOW AND RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....39-49...EXCEPT 29-39 RIDGES.
* MIN HUMIDITY........55-70 PERCENT...EXCEPT 66-80 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 3 TO 8 MPH.
* CWR.................70 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7500 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (39-251) INCREASING TO FAIR TO
EXCELLENT (428-818) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW. LOWS
20 TO 29. HIGHS 37 TO 50. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 27 TO 36. HIGHS 42 TO 55. SOUTH
WINDS 4 TO 9 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 33 TO
41. HIGHS 44 TO 58. SOUTH WINDS 4 TO 10 MPH.
VETERANS DAY
A SLIGHT CHANCE OF RAIN AND SNOW. PARTLY CLOUDY.
LOWS 32 TO 39. HIGHS 44 TO 58. SOUTH WINDS 1 TO 6 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT
CHANCE OF SNOW. LOWS 33 TO 41. HIGHS 42 TO 56. SOUTH WINDS 2 TO
7 MPH.
ORZ694-061230-
GRANDE RONDE VALLEY OF OREGON-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF RAIN
AFTER MIDNIGHT.
* MIN TEMPERATURE.....33-40.
* MAX HUMIDITY........89-99 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 3 TO 8 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....20 PERCENT (SLIGHT CHANCE).
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
* VENTILATION INDEX...POOR (90-194) DECREASING TO POOR (52-132)
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING,
THEN A CHANCE OF RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....52-57.
* MIN HUMIDITY........59-65 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 4 TO 10 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 10 MPH.
* CWR.................20 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....SOUTH AROUND 15 MPH.
* VENTILATION INDEX...POOR (66-156) INCREASING TO FAIR TO GOOD
(345-559) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN IN THE EVENING, THEN RAIN
LIKELY AFTER MIDNIGHT.
* MIN TEMPERATURE.....34-39.
* MAX HUMIDITY........90-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 7 TO 13 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 7 TO 13 MPH.
* CWR.................90 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (105-246).
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
RAIN LIKELY IN THE MORNING, THEN A CHANCE OF RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....48-53.
* MIN HUMIDITY........52-60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 3 TO 8 MPH.
* CWR.................30 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (89-215) INCREASING TO EXCELLENT
(862-1008) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 50 TO 55. SOUTH
WINDS 2 TO 7 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 32 TO 37. HIGHS 55 TO 60. SOUTHEAST
WINDS 5 TO 11 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 35 TO
41. HIGHS 57 TO 62. SOUTH WINDS 5 TO 11 MPH.
VETERANS DAY
A SLIGHT CHANCE OF RAIN AND SNOW. PARTLY CLOUDY.
LOWS 34 TO 39. HIGHS 58 TO 63. SOUTH WINDS 1 TO 6 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO 40.
HIGHS 56 TO 61. SOUTH WINDS 2 TO 7 MPH.
ORZ699-061230-
WESTERN FORESTED BLUE MOUNTAINS-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW.
* MIN TEMPERATURE.....32-38.
* MAX HUMIDITY........82-94 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* CWR.................20 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (74-224) DECREASING TO POOR TO
FAIR (47-221) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING.
RAIN LIKELY.
* MAX TEMPERATURE.....49-55...EXCEPT 41-49 RIDGES.
* MIN HUMIDITY........54-63 PERCENT...EXCEPT 61-76 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 2 TO 7 MPH.
* CWR.................20 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR (53-193) INCREASING TO FAIR TO GOOD
(331-633) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN. A SLIGHT CHANCE OF SNOW
AFTER MIDNIGHT.
* MIN TEMPERATURE.....31-36.
* MAX HUMIDITY........86-98 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* CWR.................90 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (100-308) DECREASING TO POOR TO
FAIR (78-300) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN.
* MAX TEMPERATURE.....43-48...EXCEPT 36-43 RIDGES.
* MIN HUMIDITY........55-69 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH.
* CWR.................20 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (134-304) INCREASING TO GOOD TO
EXCELLENT (614-886) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 24 TO 30. HIGHS 45 TO 53. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 31 TO 37. HIGHS 49 TO 59. SOUTHEAST
WINDS 3 TO 8 MPH.
MONDAY
MOSTLY CLOUDY. LOWS 34 TO 41. HIGHS 52 TO 61. SOUTH
WINDS 3 TO 8 MPH.
VETERANS DAY
A SLIGHT CHANCE OF RAIN AND SNOW. PARTLY CLOUDY.
LOWS 34 TO 40. HIGHS 52 TO 61. TERRAIN DRIVEN WINDS LESS THAN
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO 41.
HIGHS 50 TO 59. SOUTH WINDS 1 TO 6 MPH.
ORZ696-061230-
JOHN DAY VALLEY-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN A CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.....36-42.
* MAX HUMIDITY........75-86 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT...EXCEPT GOOD RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 12 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (131-293) DECREASING TO POOR TO
FAIR (60-200) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....52-59...EXCEPT 46-51 RIDGES.
* MIN HUMIDITY........49-60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 9 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (64-218) INCREASING TO GOOD TO
EXCELLENT (541-825) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN.
* MIN TEMPERATURE.....36-41.
* MAX HUMIDITY........79-91 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 12 MPH.
* CWR.................70 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (173-361) DECREASING TO POOR TO
FAIR (118-298) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A
CHANCE OF RAIN AND SNOW IN THE MORNING, THEN A SLIGHT CHANCE OF
RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....46-53...EXCEPT 41-46 RIDGES.
* MIN HUMIDITY........48-60 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (122-274) INCREASING TO GOOD TO
EXCELLENT (643-901) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 28 TO 33. HIGHS 51 TO 58. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 35 TO 40. HIGHS 57 TO 65. SOUTHEAST
WINDS 2 TO 7 MPH.
MONDAY
MOSTLY CLOUDY. LOWS 38 TO 43. HIGHS 58 TO 66. SOUTHEAST
WINDS 2 TO 7 MPH.
VETERANS DAY
PARTLY CLOUDY. LOWS 37 TO 42. HIGHS 57 TO 65.
TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 39 TO 44.
HIGHS 56 TO 64. SOUTH WINDS 1 TO 5 MPH.
ORZ700-061230-
CENTRAL MOUNTAINS OF OREGON-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN.
* MIN TEMPERATURE.....33-40.
* MAX HUMIDITY........81-91 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 11 TO 18 MPH SHIFTING TO THE
SOUTH 6 TO 12 MPH AFTER MIDNIGHT. GUSTS TO 35 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 10 TO 16 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...FAIR (201-375) DECREASING TO POOR (75-189)
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....52-59...EXCEPT 45-50 RIDGES.
* MIN HUMIDITY........52-62 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 7 TO 13 MPH WITH GUSTS UP TO 30
MPH.
* RIDGES/UPR SLOPES....SOUTH WINDS 7 TO 13 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (97-221) INCREASING TO GOOD TO
EXCELLENT (644-902) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN IN THE EVENING, THEN RAIN
LIKELY AFTER MIDNIGHT.
* MIN TEMPERATURE.....32-38.
* MAX HUMIDITY........81-92 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 11 TO 17 MPH BECOMING SOUTHWEST
5 TO 11 MPH AFTER MIDNIGHT. GUSTS TO 30 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 8 TO 14 MPH.
* CWR.................60 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...FAIR (220-414) DECREASING TO POOR TO FAIR
(105-261) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A
CHANCE OF SNOW IN THE MORNING. A SLIGHT CHANCE OF RAIN.
* MAX TEMPERATURE.....47-53...EXCEPT 40-46 RIDGES.
* MIN HUMIDITY........48-59 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (78-222) INCREASING TO FAIR TO
GOOD (441-689) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 24 TO 32. HIGHS 51 TO 58.
SOUTHEAST WINDS 1 TO 6 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 31 TO 37. HIGHS 56 TO 64. SOUTHEAST
WINDS 2 TO 7 MPH.
MONDAY
MOSTLY CLOUDY. LOWS 34 TO 40. HIGHS 59 TO 65. SOUTH
WINDS 1 TO 6 MPH.
VETERANS DAY
MOSTLY CLOUDY. LOWS 33 TO 40. HIGHS 58 TO 64.
TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO 41.
HIGHS 55 TO 62. SOUTH WINDS 2 TO 7 MPH.
ORZ703-061230-
WARM SPRINGS RESERVATION-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN. A SLIGHT CHANCE OF
SNOW...HEAVY AT TIMES AFTER MIDNIGHT.
* MIN TEMPERATURE.....40-45...EXCEPT 35-40 RIDGES.
* MAX HUMIDITY........83-96 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 9 TO 15 MPH WITH GUSTS UP TO
35 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 9 TO 15 MPH.
* CWR.................50 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (118-298) DECREASING TO POOR
(40-186) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....53-62...EXCEPT 42-51 RIDGES.
* MIN HUMIDITY........59-74 PERCENT...EXCEPT 73-88 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTH WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 12 MPH.
* CWR.................30 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......4500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (43-201) INCREASING TO FAIR TO
EXCELLENT (486-792) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN. SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE.....34-39.
* MAX HUMIDITY........79-85 PERCENT...EXCEPT 83-98 PERCENT RIDGES.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 8 TO 14 MPH WITH GUSTS UP TO
30 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 10 TO 16 MPH.
* CWR.................70 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (121-353) DECREASING TO POOR TO
FAIR (68-284) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW IN THE MORNING. A CHANCE
OF RAIN. SNOW LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE.....48-55...EXCEPT 37-45 RIDGES.
* MIN HUMIDITY........52-65 PERCENT...EXCEPT 67-82 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 8 TO 14 MPH DECREASING TO 2 TO 7
MPH IN THE AFTERNOON.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6500 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (37-219) INCREASING TO FAIR TO
EXCELLENT (420-706) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
MOSTLY CLOUDY. LOWS 30 TO 35. HIGHS 46 TO 54. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 31 TO 36. HIGHS 49 TO 56. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. LOWS
36 TO 41. HIGHS 56 TO 62. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
VETERANS DAY
A SLIGHT CHANCE OF RAIN AND SNOW. MOSTLY CLOUDY.
LOWS 38 TO 43. HIGHS 55 TO 62. TERRAIN DRIVEN WINDS LESS THAN
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 37 TO 42.
HIGHS 49 TO 57. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
ORZ704-061230-
NORTHERN DESCHUTES NATIONAL FOREST-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF
THUNDERSTORMS AND HEAVY SNOW SHOWERS IN THE EVENING. RAIN. A
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE.....33-38.
* MAX HUMIDITY........86-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 10 TO 16 MPH WITH GUSTS UP
TO 45 MPH DECREASING TO 4 TO 10 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 16 TO 26 MPH DECREASING TO
13 TO 19 MPH AFTER MIDNIGHT.
* CWR.................70 PERCENT.
* CHC OF LIGHTNING....20 PERCENT (SLIGHT CHANCE).
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (149-373) DECREASING TO POOR TO
FAIR (55-241) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....52-57...EXCEPT 39-49 RIDGES.
* MIN HUMIDITY........62-73 PERCENT...EXCEPT 76-91 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 7 TO 13 MPH.
* CWR.................50 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (63-289) INCREASING TO FAIR TO
EXCELLENT (464-890) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN. SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE.....30-36.
* MAX HUMIDITY........83-98 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 8 TO 14 MPH WITH GUSTS UP TO 35
MPH.
* RIDGES/UPR SLOPES....WEST WINDS 8 TO 14 MPH.
* CWR.................90 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....WEST AROUND 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (156-432) DECREASING TO POOR TO
FAIR (105-343) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SNOW LIKELY IN THE MORNING. A CHANCE OF RAIN. A CHANCE OF SNOW IN
THE AFTERNOON.
* MAX TEMPERATURE.....46-51...EXCEPT 35-43 RIDGES.
* MIN HUMIDITY........56-64 PERCENT...EXCEPT 65-80 PERCENT RIDGES.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 7 MPH IN THE MORNING
BECOMING UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 7 TO 13 MPH DECREASING TO 2 TO 7
MPH IN THE AFTERNOON.
* CWR.................20 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5500 FT AGL.
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (72-326) INCREASING TO FAIR TO
GOOD (347-677) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
MOSTLY CLOUDY. LOWS 25 TO 30. HIGHS 46 TO 54. SOUTH
WINDS 1 TO 6 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 28 TO 34. HIGHS 50 TO 59. SOUTHEAST
WINDS 4 TO 9 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
LOWS 34 TO 39. HIGHS 54 TO 64. SOUTHWEST WINDS 2 TO 7 MPH.
VETERANS DAY
A SLIGHT CHANCE OF RAIN AND SNOW. MOSTLY CLOUDY.
LOWS 34 TO 40. HIGHS 53 TO 63. SOUTHWEST WINDS 1 TO 6 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO 40.
HIGHS 48 TO 57. SOUTH WINDS 2 TO 7 MPH.
ORZ705-061230-
SOUTHERN DESCHUTES NATIONAL FOREST-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN LIKELY AND A SLIGHT
CHANCE OF SNOW.
* MIN TEMPERATURE.....31-36.
* MAX HUMIDITY........92-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 7 TO 13 MPH WITH GUSTS UP TO
35 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 8 TO 14 MPH.
* CWR.................60 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
* VENTILATION INDEX...FAIR (260-480) DECREASING TO POOR TO FAIR
(126-266) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF RAIN IN THE
MORNING. A SLIGHT CHANCE OF SNOW. RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....48-53...EXCEPT 39-46 RIDGES.
* MIN HUMIDITY........71-86 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 12 MPH.
* CWR.................40 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST AROUND 25 MPH.
* VENTILATION INDEX...POOR TO FAIR (148-304) INCREASING TO GOOD TO
EXCELLENT (511-849) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN. SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE.....30-35.
* MAX HUMIDITY........91-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 12 MPH.
* CWR.................100 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 20 TO 25 MPH.
* VENTILATION INDEX...FAIR TO GOOD (288-518) DECREASING TO POOR TO
FAIR (187-387) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A
CHANCE OF RAIN IN THE MORNING. A CHANCE OF SNOW. A SLIGHT CHANCE
OF RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.....44-49...EXCEPT 35-43 RIDGES.
* MIN HUMIDITY........55-70 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 3 TO 7 MPH IN THE MORNING
BECOMING UPSLOPE LESS THAN 5 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH DECREASING TO 1 TO 5
MPH IN THE AFTERNOON.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......4500 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 20 MPH DECREASING TO AROUND 10
MPH IN THE AFTERNOON.
* VENTILATION INDEX...POOR TO FAIR (157-349) INCREASING TO FAIR TO
GOOD (347-573) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
MOSTLY CLOUDY. LOWS 24 TO 29. HIGHS 51 TO 58. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 29 TO 36. HIGHS 56 TO 62. SOUTHEAST
WINDS 2 TO 7 MPH.
MONDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.
LOWS 33 TO 40. HIGHS 56 TO 63. SOUTH WINDS 1 TO 5 MPH.
VETERANS DAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND
SNOW. LOWS 31 TO 38. HIGHS 55 TO 62. TERRAIN DRIVEN WINDS LESS
THAN 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO 39.
HIGHS 50 TO 57. SOUTH WINDS 1 TO 6 MPH.
ORZ697-061230-
CENTRAL BLUE MOUNTAINS-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW.
* MIN TEMPERATURE.....30-35.
* MAX HUMIDITY........84-99 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (77-261) DECREASING TO POOR TO
FAIR (61-225) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN
THE MORNING, THEN RAIN LIKELY AND A SLIGHT CHANCE OF SNOW IN THE
AFTERNOON.
* MAX TEMPERATURE.....46-51...EXCEPT 40-47 RIDGES.
* MIN HUMIDITY........58-71 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 3 TO 8 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......4500 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (83-243) INCREASING TO FAIR TO
GOOD (367-685) IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW IN THE EVENING. RAIN. A
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE.....31-36.
* MAX HUMIDITY........88-100 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 9 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* CWR.................80 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (121-323) DECREASING TO POOR TO
FAIR (109-293) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A
CHANCE OF SNOW AND RAIN IN THE MORNING, THEN A SLIGHT CHANCE OF
RAIN AND SNOW IN THE AFTERNOON.
* MAX TEMPERATURE.....43-48...EXCEPT 37-43 RIDGES.
* MIN HUMIDITY........54-66 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 7 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH.
* CWR.................20 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR TO FAIR (113-267) INCREASING TO FAIR TO
EXCELLENT (473-723) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 23 TO 28. HIGHS 44 TO 53. TERRAIN
DRIVEN WINDS LESS THAN 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 28 TO 34. HIGHS 48 TO 58. SOUTHEAST
WINDS 2 TO 7 MPH.
MONDAY
MOSTLY CLOUDY. LOWS 31 TO 37. HIGHS 51 TO 59. SOUTHEAST
WINDS 2 TO 7 MPH.
VETERANS DAY
PARTLY CLOUDY. LOWS 32 TO 37. HIGHS 52 TO 59.
TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 33 TO 38.
HIGHS 49 TO 57. SOUTH WINDS 1 TO 5 MPH.
ORZ698-061230-
SOUTHERN BLUE MOUNTAINS-
108 PM PST WED NOV 5 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN. A CHANCE OF
SNOW AFTER MIDNIGHT.
* MIN TEMPERATURE.....31-36.
* MAX HUMIDITY........86-94 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 6 TO 12 MPH.
* CWR.................10 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (117-257) DECREASING TO POOR TO
FAIR (71-207) AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE.....47-53.
* MIN HUMIDITY........53-64 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......5000 FT AGL.
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
* VENTILATION INDEX...POOR (84-186) INCREASING TO GOOD (509-689) IN
THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN IN THE EVENING, THEN A
CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.....32-37.
* MAX HUMIDITY........88-98 PERCENT.
* HUMIDITY RECOVERY...EXCELLENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.
* CWR.................80 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......NEAR SURFACE.
* TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.
* VENTILATION INDEX...POOR TO FAIR (195-311) DECREASING TO POOR TO
FAIR (118-244) AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A
CHANCE OF RAIN AND SNOW IN THE MORNING. A SLIGHT CHANCE OF SNOW
IN THE AFTERNOON.
* MAX TEMPERATURE.....43-48...EXCEPT 38-43 RIDGES.
* MIN HUMIDITY........46-56 PERCENT.
* 20-FOOT WINDS.......
* VALLEYS/LWR SLOPES...WEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES....WEST WINDS 3 TO 8 MPH.
* CWR.................0 PERCENT.
* CHC OF LIGHTNING....0 PERCENT.
* MIXING HEIGHT.......6000 FT AGL.
* TRANSPORT WINDS.....WEST AROUND 15 MPH.
* VENTILATION INDEX...POOR (87-193) INCREASING TO GOOD TO EXCELLENT
(569-791) IN THE AFTERNOON.
FORECAST DAYS 3 THROUGH 7...
SATURDAY
PARTLY CLOUDY. LOWS 22 TO 27. HIGHS 48 TO 53. EAST
WINDS 2 TO 7 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS 27 TO 32. HIGHS 52 TO 57. EAST
WINDS 2 TO 7 MPH.
MONDAY
MOSTLY CLOUDY. LOWS 30 TO 35. HIGHS 55 TO 60. SOUTHEAST
WINDS 1 TO 6 MPH.
VETERANS DAY
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 56 TO 61.
TERRAIN DRIVEN WINDS LESS THAN 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO 37.
HIGHS 52 TO 57. SOUTH WINDS 2 TO 7 MPH.
.8-14 DAY OUTLOOK FOR THURSDAY NOVEMBER 13 THROUGH WEDNESDAY NOVEMBER 19...
A GREATER CHANCE OF NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
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