883  
FNUS56 KPDT 261116  
FWFPDT  
 
FIRE WEATHER PLANNING FORECAST FOR NE OREGON AND SE WASHINGTON  
NATIONAL WEATHER SERVICE PENDLETON OR  
416 AM PDT SUN OCT 26 2025  
 
   
DISCUSSION
 
MOUNTAIN SNOW AND WIDESPREAD RAIN WILL PERSIST  
THROUGH THE DAY TODAY. AN UPPER LEVEL SYSTEM WILL CONTINUE TO  
BRING PRECIPITATION THROUGH THE DAY TODAY WITH WINDS REMAINING  
BREEZY THROUGH THE CASCADE GAPS AND ALONG THE FOOTHILLS OF THE  
BLUES. DRIER CONDITIONS WILL RETURN EARLY IN THE WEEK.  
 
***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.  
 
WAZ695-262330-  
EAST WASHINGTON SOUTH CENTRAL CASCADE MOUNTAINS-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN IN THE  
MORNING. SNOW. RAIN IN THE AFTERNOON.  
* MAX TEMPERATURE.....37-43...EXCEPT 30-36 RIDGES.  
* MIN HUMIDITY........72-87 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 3 TO 8 MPH.  
* CWR.................80 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......4000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
* VENTILATION INDEX...POOR (33-139) INCREASING TO POOR TO FAIR  
(81-211) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN.  
* MIN TEMPERATURE.....25-31.  
* MAX HUMIDITY........83-98 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH.  
* CWR.................30 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (85-237) DECREASING TO POOR TO  
FAIR (60-202) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
CHANCE OF SNOW AND RAIN.  
* MAX TEMPERATURE.....40-47...EXCEPT 31-39 RIDGES.  
* MIN HUMIDITY........58-73 PERCENT...EXCEPT 70-81 PERCENT RIDGES.  
* 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.......5500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR TO FAIR (74-204) INCREASING TO FAIR  
(228-452) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS  
24 TO 29. HIGHS 35 TO 45. SOUTHEAST WINDS 2 TO 7 MPH.    
WEDNESDAY
 
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW. MOSTLY  
CLOUDY. LOWS 30 TO 35. HIGHS 38 TO 49. SOUTHWEST WINDS 2 TO  
7 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 27 TO 33. HIGHS 41 TO 52. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY AND A CHANCE OF SNOW.  
LOWS 31 TO 36. HIGHS 41 TO 52. SOUTHWEST WINDS 2 TO 7 MPH.    
SATURDAY
 
RAIN AND A SLIGHT CHANCE OF SNOW. LOWS 36 TO 42.  
HIGHS 41 TO 54. WEST WINDS 4 TO 9 MPH.  
 

 
 
WAZ690-262330-  
KITTITAS VALLEY-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
RAIN AND SNOW LIKELY.  
* MAX TEMPERATURE.....42-50...EXCEPT 33-44 RIDGES.  
* MIN HUMIDITY........64-79 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 2 TO 7 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 2 TO 7 MPH.  
* CWR.................50 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......3500 FT AGL.  
* TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
* VENTILATION INDEX...POOR (31-71) INCREASING TO POOR TO FAIR  
(159-303) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING MOSTLY CLEAR. A  
SLIGHT CHANCE OF RAIN IN THE EVENING.  
* MIN TEMPERATURE.....28-33.  
* MAX HUMIDITY........82-97 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 9 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR (58-138) DECREASING TO POOR (36-108)  
AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.  
* MAX TEMPERATURE.....46-54...EXCEPT 37-47 RIDGES.  
* MIN HUMIDITY........53-64 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.......5000 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
* VENTILATION INDEX...POOR (28-108) INCREASING TO FAIR (259-487) IN  
THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
A SLIGHT CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 28 TO 34.  
HIGHS 42 TO 49. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.    
WEDNESDAY
 
A CHANCE OF RAIN. PARTLY CLOUDY. LOWS 32 TO 37.  
HIGHS 49 TO 57. NORTHWEST WINDS 2 TO 7 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 31 TO 37. HIGHS 48 TO 55. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO 40.  
HIGHS 50 TO 57. SOUTHWEST WINDS 1 TO 6 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 39 TO 44.  
HIGHS 54 TO 61. WEST WINDS 2 TO 7 MPH.  
 

 
 
WAZ694-262330-  
YAKAMA ALPINE DISTRICT-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN IN THE MORNING. SNOW.  
RAIN LIKELY IN THE AFTERNOON.  
* MAX TEMPERATURE.....39-47...EXCEPT 31-40 RIDGES.  
* MIN HUMIDITY........73-88 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH.  
* CWR.................70 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......3500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR (43-125) INCREASING TO POOR TO FAIR  
(134-286) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF RAIN AND SNOW.  
* MIN TEMPERATURE.....26-33.  
* MAX HUMIDITY........86-100 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.................10 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR (76-198) DECREASING TO POOR (33-121)  
AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
CHANCE OF RAIN AND SNOW.  
* MAX TEMPERATURE.....43-50...EXCEPT 33-44 RIDGES.  
* MIN HUMIDITY........62-77 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 3 TO 8 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5000 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR (45-135) INCREASING TO POOR TO FAIR  
(194-350) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
A CHANCE OF RAIN AND SNOW. MOSTLY CLOUDY. LOWS 26 TO  
33. HIGHS 39 TO 50. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.    
WEDNESDAY
 
A CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW. MOSTLY  
CLOUDY. LOWS 30 TO 36. HIGHS 43 TO 55. WEST WINDS 1 TO 6 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 29 TO 34. HIGHS 45 TO 55. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 33 TO 39.  
HIGHS 45 TO 55. WEST WINDS 2 TO 7 MPH.    
SATURDAY
 
RAIN LIKELY. LOWS 38 TO 44. HIGHS 46 TO 59. SOUTHWEST  
WINDS 4 TO 10 MPH.  
 

 
 
ORZ691-WAZ691-262330-  
LOWER COLUMBIA BASIN OF OREGON-LOWER COLUMBIA BASIN OF WASHINGTON-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN.  
* MAX TEMPERATURE.....49-57...EXCEPT 42-53 RIDGES.  
* MIN HUMIDITY........49-64 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 8 TO 14 MPH WITH GUSTS UP TO  
25 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 8 TO 14 MPH.  
* CWR.................30 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......6000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR (53-119) INCREASING TO FAIR TO GOOD  
(292-572) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
SLIGHT CHANCE OF RAIN IN THE EVENING.  
* MIN TEMPERATURE.....32-37.  
* MAX HUMIDITY........83-98 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 8 TO 14 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 8 TO 14 MPH.  
* CWR.................10 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (103-235) DECREASING TO POOR  
(40-100) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MAX TEMPERATURE.....50-56...EXCEPT 45-52 RIDGES.  
* MIN HUMIDITY........48-60 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.......6000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR (42-124) INCREASING TO FAIR TO GOOD  
(291-613) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
A SLIGHT CHANCE OF RAIN. PARTLY CLOUDY. LOWS 31 TO 36.  
HIGHS 50 TO 55. EAST WINDS 1 TO 5 MPH.    
WEDNESDAY
 
A SLIGHT CHANCE OF RAIN. PARTLY CLOUDY. LOWS 35 TO  
40. HIGHS 54 TO 59. SOUTHWEST WINDS 2 TO 7 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 33 TO 38. HIGHS 53 TO 58.  
NORTHWEST WINDS 1 TO 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO 41.  
HIGHS 57 TO 62. SOUTHWEST WINDS 2 TO 7 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 43 TO 48.  
HIGHS 61 TO 67. SOUTHWEST WINDS 6 TO 12 MPH.  
 

 
 
ORZ692-WAZ692-262330-  
NORTHERN BLUE MOUNTAINS OF OREGON-BLUE MOUNTAINS OF WASHINGTON-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW LIKELY IN THE  
AFTERNOON.  
* MAX TEMPERATURE.....44-54...EXCEPT 37-43 RIDGES.  
* MIN HUMIDITY........47-62 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 8 TO 14 MPH DECREASING TO 5  
TO 8 MPH IN THE AFTERNOON.  
* CWR.................30 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR (86-190) INCREASING TO FAIR TO GOOD  
(466-686) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN  
THE EVENING, THEN A SLIGHT CHANCE OF RAIN AND SNOW AFTER  
MIDNIGHT.  
* MIN TEMPERATURE.....27-34.  
* 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....WEST WINDS 8 TO 14 MPH.  
* CWR.................60 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 20 TO 25 MPH.  
* VENTILATION INDEX...POOR TO FAIR (167-303) DECREASING TO POOR TO  
FAIR (111-265) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
SLIGHT CHANCE OF RAIN AND SNOW.  
* MAX TEMPERATURE.....40-50...EXCEPT 33-39 RIDGES.  
* MIN HUMIDITY........58-73 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 10 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......6000 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (121-233) INCREASING TO FAIR TO  
GOOD (408-650) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS 26 TO 32. HIGHS 43 TO 54. SOUTH  
WINDS 2 TO 7 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
34 TO 40. HIGHS 44 TO 55. SOUTH WINDS 4 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 30 TO 36. HIGHS 47 TO 56. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO 39.  
HIGHS 47 TO 59. SOUTH WINDS 2 TO 7 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO 47.  
HIGHS 51 TO 63. SOUTHWEST WINDS 5 TO 11 MPH.  
 

 
 
ORZ693-WAZ693-262330-  
CANYON GRASSLANDS OF WALLOWA COUNTY-  
SOUTHEAST WASHINGTON GRANDE RONDE VALLEY-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A  
CHANCE OF RAIN AND SNOW IN THE AFTERNOON.  
* MAX TEMPERATURE.....44-53...EXCEPT 37-46 RIDGES.  
* MIN HUMIDITY........41-53 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 7 TO 13 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......7500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR (88-190) INCREASING TO GOOD TO EXCELLENT  
(549-777) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW.  
* MIN TEMPERATURE.....24-33.  
* MAX HUMIDITY........82-97 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST 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.....WEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (125-267) INCREASING TO POOR TO  
FAIR (106-306) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
SLIGHT CHANCE OF SNOW.  
* MAX TEMPERATURE.....39-49...EXCEPT 33-41 RIDGES.  
* MIN HUMIDITY........48-63 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 2 TO 7 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 2 TO 7 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......8000 FT AGL.  
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (116-268) INCREASING TO FAIR TO  
EXCELLENT (473-757) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS 21 TO 30. HIGHS 45 TO 54. SOUTH  
WINDS 2 TO 7 MPH.    
WEDNESDAY
 
A SLIGHT CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 31 TO  
39. HIGHS 47 TO 56. SOUTH WINDS 4 TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 27 TO 35. HIGHS 49 TO 57. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 31 TO 39.  
HIGHS 49 TO 57. SOUTH WINDS 3 TO 8 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO 45.  
HIGHS 54 TO 62. SOUTHWEST WINDS 4 TO 10 MPH.  
 

 
 
ORZ701-262330-  
EASTERN COLUMBIA RIVER GORGE OF OREGON-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN.  
* MAX TEMPERATURE.....47-52.  
* MIN HUMIDITY........70-85 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 3 TO 8 MPH. IN THE EASTERN  
COLUMBIA RIVER GORGE, SOUTHEAST WINDS 4 TO 9 MPH SHIFTING TO  
THE NORTHWEST 2 TO 7 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 2 TO 7 MPH.  
* CWR.................50 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......4000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
* VENTILATION INDEX...POOR (41-89) INCREASING TO FAIR (201-469) IN  
THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF RAIN.  
* MIN TEMPERATURE.....32-37.  
* MAX HUMIDITY........88-100 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 10 MPH...EXCEPT WEST 5  
TO 11 MPH IN THE EASTERN COLUMBIA RIVER GORGE.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH.  
* CWR.................10 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
* VENTILATION INDEX...POOR TO FAIR (126-232) DECREASING TO POOR  
(41-109) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
CHANCE OF RAIN.  
* MAX TEMPERATURE.....49-54.  
* MIN HUMIDITY........56-71 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 2 TO 6 MPH IN THE MORNING  
BECOMING UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 2 TO 5 MPH IN THE MORNING  
BECOMING LIGHT LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
* VENTILATION INDEX...POOR (33-109) INCREASING TO FAIR (230-318) IN  
THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
A SLIGHT CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 31 TO 37.  
HIGHS 50 TO 55. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.    
WEDNESDAY
 
A CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 35 TO 40.  
HIGHS 54 TO 59. WEST WINDS 1 TO 6 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 33 TO 38. HIGHS 54 TO 59. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 37 TO 42.  
HIGHS 55 TO 60. WEST WINDS 1 TO 5 MPH.    
SATURDAY
 
RAIN LIKELY. LOWS 43 TO 48. HIGHS 59 TO 64. WEST  
WINDS 3 TO 8 MPH.  
 

 
 
ORZ702-262330-  
EAST SLOPES OF THE MT. HOOD NATIONAL FOREST-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW AND RAIN IN THE MORNING,  
THEN SNOW LIKELY AND A CHANCE OF RAIN IN THE AFTERNOON.  
* MAX TEMPERATURE.....41-49...EXCEPT 36-44 RIDGES.  
* MIN HUMIDITY........73-88 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 2 TO 7 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS 2 TO 7 MPH IN THE MORNING  
BECOMING LIGHT LESS THAN 5 MPH.  
* CWR.................70 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......3500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO AROUND  
25 MPH IN THE AFTERNOON.  
* VENTILATION INDEX...POOR (41-109) INCREASING TO FAIR (251-455) IN  
THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN.  
* MIN TEMPERATURE.....27-34.  
* MAX HUMIDITY........84-99 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 7 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH.  
* CWR.................30 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (106-250) DECREASING TO POOR  
(34-122) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW.  
* MAX TEMPERATURE.....44-52...EXCEPT 38-46 RIDGES.  
* MIN HUMIDITY........53-65 PERCENT...EXCEPT 61-76 PERCENT RIDGES.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 1 TO 5 MPH IN THE MORNING  
BECOMING LIGHT LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5000 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
* VENTILATION INDEX...POOR (38-136) INCREASING TO POOR TO FAIR  
(118-270) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
A CHANCE OF RAIN AND SNOW. MOSTLY CLOUDY. LOWS 28 TO  
34. HIGHS 43 TO 53. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.    
WEDNESDAY
 
A CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW. MOSTLY  
CLOUDY. LOWS 32 TO 37. HIGHS 45 TO 57. TERRAIN DRIVEN WINDS LESS  
THAN 5 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 46 TO 57. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO 40.  
HIGHS 47 TO 59. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.    
SATURDAY
 
RAIN LIKELY. LOWS 41 TO 46. HIGHS 50 TO 62. SOUTHWEST  
WINDS 2 TO 7 MPH.  
 

 
 
ORZ695-262330-  
EAGLE CAP WILDERNESS-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW AND RAIN LIKELY IN THE  
AFTERNOON.  
* MAX TEMPERATURE.....39-49...EXCEPT 27-37 RIDGES.  
* MIN HUMIDITY........50-65 PERCENT...EXCEPT 64-79 PERCENT RIDGES.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS 7 TO 13 MPH.  
* CWR.................20 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......6500 FT AGL.  
* TRANSPORT WINDS.....SOUTH AROUND 15 MPH INCREASING TO AROUND 25  
MPH IN THE AFTERNOON.  
* VENTILATION INDEX...POOR (60-172) INCREASING TO FAIR TO EXCELLENT  
(386-710) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN IN  
THE EVENING, THEN A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
* MIN TEMPERATURE.....24-30...EXCEPT 16-23 RIDGES.  
* MAX HUMIDITY........85-100 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH.  
* CWR.................70 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR TO FAIR (77-217) DECREASING TO POOR  
(42-196) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
SLIGHT CHANCE OF SNOW.  
* MAX TEMPERATURE.....36-45...EXCEPT 25-35 RIDGES.  
* MIN HUMIDITY........56-71 PERCENT.  
* 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.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......6500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
* VENTILATION INDEX...POOR (43-185) INCREASING TO POOR TO FAIR  
(192-412) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS 18 TO 27. HIGHS 35 TO 49.  
SOUTHEAST WINDS 4 TO 9 MPH.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW.  
LOWS 26 TO 35. HIGHS 38 TO 51. SOUTH WINDS 5 TO 11 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 24 TO 32. HIGHS 39 TO 52. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
A CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW. MOSTLY  
CLOUDY. LOWS 28 TO 36. HIGHS 39 TO 52. SOUTH WINDS 2 TO 7 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. LOWS  
33 TO 40. HIGHS 43 TO 57. SOUTH WINDS 4 TO 9 MPH.  
 

 
 
ORZ694-262330-  
GRANDE RONDE VALLEY OF OREGON-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
RAIN LIKELY AND A SLIGHT CHANCE OF SNOW IN THE AFTERNOON.  
* MAX TEMPERATURE.....48-53.  
* MIN HUMIDITY........52-57 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 8 TO 14 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS 8 TO 14 MPH.  
* CWR.................10 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5000 FT AGL.  
* TRANSPORT WINDS.....SOUTH AROUND 15 MPH INCREASING TO AROUND 25  
MPH IN THE AFTERNOON.  
* VENTILATION INDEX...POOR (100-172) INCREASING TO EXCELLENT  
(738-950) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN  
THE EVENING, THEN A SLIGHT CHANCE OF RAIN AND SNOW AFTER  
MIDNIGHT.  
* MIN TEMPERATURE.....24-31.  
* MAX HUMIDITY........90-100 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE  
NORTHWEST 4 TO 10 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES....SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE  
NORTHWEST 7 TO 12 MPH AFTER MIDNIGHT.  
* CWR.................60 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR (83-181) DECREASING TO POOR (84-170)  
AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING. A SLIGHT CHANCE OF RAIN.  
* MAX TEMPERATURE.....45-50.  
* MIN HUMIDITY........51-58 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 1 TO 6 MPH IN THE MORNING  
BECOMING UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 2 TO 6 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
* VENTILATION INDEX...POOR (54-138) INCREASING TO FAIR (324-480) IN  
THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS 22 TO 27. HIGHS 49 TO 54.  
SOUTHEAST WINDS 5 TO 11 MPH.    
WEDNESDAY
 
A SLIGHT CHANCE OF RAIN. PARTLY CLOUDY. LOWS 30 TO  
36. HIGHS 51 TO 56. SOUTH WINDS 7 TO 13 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 27 TO 32. HIGHS 53 TO 58. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
A CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 31 TO 36. HIGHS  
52 TO 57. SOUTH WINDS 3 TO 8 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO 40.  
HIGHS 58 TO 63. SOUTH WINDS 4 TO 9 MPH.  
 

 
 
ORZ699-262330-  
WESTERN FORESTED BLUE MOUNTAINS-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
SNOW AND RAIN IN THE AFTERNOON.  
* MAX TEMPERATURE.....43-49...EXCEPT 36-43 RIDGES.  
* MIN HUMIDITY........50-63 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 9 MPH.  
* CWR.................50 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5000 FT AGL.  
* TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
* VENTILATION INDEX...POOR (68-174) INCREASING TO FAIR TO GOOD  
(388-628) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SNOW AND RAIN IN  
THE EVENING.  
* MIN TEMPERATURE.....22-29.  
* MAX HUMIDITY........84-96 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.  
* CWR.................40 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (150-324) DECREASING TO POOR TO  
FAIR (72-264) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
SLIGHT CHANCE OF SNOW.  
* MAX TEMPERATURE.....41-46...EXCEPT 33-41 RIDGES.  
* MIN HUMIDITY........48-61 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 1 TO 6 MPH IN THE MORNING  
BECOMING UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH IN THE MORNING  
BECOMING LIGHT LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......6000 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
* VENTILATION INDEX...POOR (46-158) INCREASING TO FAIR (271-451) IN  
THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS 22 TO 29. HIGHS 43 TO 54.  
SOUTHEAST WINDS 2 TO 7 MPH.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
28 TO 36. HIGHS 45 TO 54. SOUTH WINDS 4 TO 9 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 27 TO 33. HIGHS 47 TO 55. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 31 TO  
38. HIGHS 47 TO 57. SOUTH WINDS 2 TO 7 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 35 TO 43.  
HIGHS 53 TO 61. SOUTHWEST WINDS 2 TO 7 MPH.  
 

 
 
ORZ696-262330-  
JOHN DAY VALLEY-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A  
SLIGHT CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN AND A  
CHANCE OF SNOW IN THE AFTERNOON.  
* MAX TEMPERATURE.....44-52...EXCEPT 39-44 RIDGES.  
* MIN HUMIDITY........52-60 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 10 MPH.  
* CWR.................50 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5500 FT AGL.  
* TRANSPORT WINDS.....SOUTH 15 TO 20 MPH.  
* VENTILATION INDEX...POOR (73-163) INCREASING TO FAIR TO GOOD  
(451-667) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW IN  
THE EVENING.  
* MIN TEMPERATURE.....26-31.  
* MAX HUMIDITY........79-89 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH.  
* CWR.................20 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR TO FAIR (178-298) DECREASING TO POOR  
(54-152) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* MAX TEMPERATURE.....43-51...EXCEPT 38-43 RIDGES.  
* MIN HUMIDITY........40-50 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 2 TO 5 MPH IN THE MORNING  
BECOMING UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 2 TO 6 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......6000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
* VENTILATION INDEX...POOR (34-78) INCREASING TO FAIR (229-327) IN  
THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS 27 TO 32. HIGHS 52 TO 60.  
SOUTHEAST WINDS 2 TO 7 MPH.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
32 TO 38. HIGHS 51 TO 59. SOUTHEAST WINDS 4 TO 9 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 31 TO 36. HIGHS 53 TO 60. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 35 TO  
40. HIGHS 55 TO 63. SOUTH WINDS 2 TO 7 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 40 TO 45.  
HIGHS 59 TO 67. SOUTH WINDS 3 TO 8 MPH.  
 

 
 
ORZ700-262330-  
CENTRAL MOUNTAINS OF OREGON-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN IN THE  
MORNING. A CHANCE OF SNOW. RAIN IN THE AFTERNOON.  
* MAX TEMPERATURE.....44-50...EXCEPT 37-42 RIDGES.  
* MIN HUMIDITY........60-70 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 6 TO 12 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS 6 TO 12 MPH.  
* CWR.................40 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5000 FT AGL.  
* TRANSPORT WINDS.....SOUTH AROUND 15 MPH INCREASING TO SOUTHWEST  
AROUND 25 MPH IN THE AFTERNOON.  
* VENTILATION INDEX...POOR (82-150) INCREASING TO FAIR TO GOOD  
(461-685) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
SLIGHT CHANCE OF RAIN AND SNOW IN THE EVENING.  
* MIN TEMPERATURE.....20-29.  
* MAX HUMIDITY........84-96 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.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
* VENTILATION INDEX...POOR TO FAIR (167-295) DECREASING TO POOR  
(46-104) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MAX TEMPERATURE.....44-51...EXCEPT 38-43 RIDGES.  
* MIN HUMIDITY........35-48 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 2 TO 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 2 TO 5 MPH IN THE MORNING  
BECOMING LIGHT LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......6000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
* VENTILATION INDEX...POOR (27-65) INCREASING TO POOR TO FAIR  
(160-234) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS 22 TO 31. HIGHS 53 TO 61.  
SOUTHEAST WINDS 2 TO 7 MPH.    
WEDNESDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS  
28 TO 37. HIGHS 52 TO 59. SOUTH WINDS 3 TO 8 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 25 TO 33. HIGHS 54 TO 60. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN. LOWS 31 TO  
39. HIGHS 58 TO 65. SOUTH WINDS 2 TO 7 MPH.    
SATURDAY
 
A CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 35 TO 43. HIGHS  
61 TO 67. SOUTHWEST WINDS 4 TO 9 MPH.  
 

 
 
ORZ703-262330-  
WARM SPRINGS RESERVATION-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW AND RAIN LIKELY IN THE  
MORNING, THEN A CHANCE OF RAIN AND SNOW IN THE AFTERNOON.  
* MAX TEMPERATURE.....44-52...EXCEPT 33-41 RIDGES.  
* MIN HUMIDITY........60-75 PERCENT...EXCEPT 74-89 PERCENT RIDGES.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 10 MPH.  
* CWR.................40 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5000 FT AGL.  
* TRANSPORT WINDS.....SOUTH AROUND 15 MPH INCREASING TO SOUTHWEST  
AROUND 25 MPH IN THE AFTERNOON.  
* VENTILATION INDEX...POOR (55-105) INCREASING TO FAIR TO GOOD  
(388-596) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
CHANCE OF RAIN IN THE EVENING. A CHANCE OF SNOW. A SLIGHT CHANCE  
OF RAIN AFTER MIDNIGHT.  
* MIN TEMPERATURE.....29-34.  
* MAX HUMIDITY........83-92 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.................20 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 15 MPH.  
* VENTILATION INDEX...POOR TO FAIR (132-240) DECREASING TO POOR  
(42-104) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN AND SNOW.  
* MAX TEMPERATURE.....46-54...EXCEPT 36-44 RIDGES.  
* MIN HUMIDITY........41-56 PERCENT...EXCEPT 56-71 PERCENT RIDGES.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 2 TO 7 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 2 TO 7 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
* VENTILATION INDEX...POOR (38-98) INCREASING TO POOR TO FAIR  
(178-284) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
A SLIGHT CHANCE OF RAIN. PARTLY CLOUDY. LOWS 29 TO 34.  
HIGHS 49 TO 58. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.    
WEDNESDAY
 
A CHANCE OF RAIN AND A SLIGHT CHANCE OF SNOW. MOSTLY  
CLOUDY. LOWS 34 TO 39. HIGHS 49 TO 59. WEST WINDS 1 TO 6 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 32 TO 37. HIGHS 51 TO 59. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 36 TO 41.  
HIGHS 53 TO 63. SOUTHWEST WINDS 2 TO 7 MPH.    
SATURDAY
 
RAIN LIKELY. LOWS 42 TO 47. HIGHS 56 TO 66. SOUTHWEST  
WINDS 5 TO 11 MPH.  
 

 
 
ORZ704-262330-  
NORTHERN DESCHUTES NATIONAL FOREST-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW AND RAIN LIKELY IN THE  
MORNING, THEN SNOW LIKELY...HEAVY AT TIMES AND A CHANCE OF RAIN  
IN THE AFTERNOON.  
* MAX TEMPERATURE.....42-47...EXCEPT 31-39 RIDGES.  
* MIN HUMIDITY........68-76 PERCENT...EXCEPT 75-90 PERCENT RIDGES.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 5 TO 11 MPH.  
* CWR.................70 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......4000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH INCREASING TO WEST  
AROUND 25 MPH IN THE AFTERNOON.  
* VENTILATION INDEX...POOR (51-141) INCREASING TO FAIR TO GOOD  
(396-666) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
CHANCE OF RAIN IN THE EVENING. A CHANCE OF SNOW. A SLIGHT CHANCE  
OF RAIN AFTER MIDNIGHT.  
* MIN TEMPERATURE.....23-29.  
* MAX HUMIDITY........85-100 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.................30 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (143-301) DECREASING TO POOR  
(40-126) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
CHANCE OF SNOW IN THE MORNING, THEN A SLIGHT CHANCE OF RAIN AND  
SNOW IN THE AFTERNOON.  
* MAX TEMPERATURE.....45-50...EXCEPT 34-42 RIDGES.  
* MIN HUMIDITY........47-56 PERCENT...EXCEPT 57-72 PERCENT RIDGES.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH IN THE MORNING  
BECOMING LIGHT LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
* VENTILATION INDEX...POOR (33-105) INCREASING TO POOR (94-196) IN  
THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
WARMER. PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND  
SNOW. LOWS 24 TO 29. HIGHS 48 TO 59. SOUTH WINDS 2 TO 7 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND A SLIGHT  
CHANCE OF SNOW. LOWS 31 TO 37. HIGHS 45 TO 57. SOUTHWEST WINDS  
3 TO 8 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 26 TO 32. HIGHS 48 TO 59.  
SOUTHEAST WINDS 1 TO 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 32 TO 38.  
HIGHS 50 TO 62. SOUTHWEST WINDS 4 TO 9 MPH.    
SATURDAY
 
RAIN LIKELY. MOSTLY CLOUDY. LOWS 36 TO 43. HIGHS  
51 TO 63. SOUTHWEST WINDS 7 TO 13 MPH.  
 

 
 
ORZ705-262330-  
SOUTHERN DESCHUTES NATIONAL FOREST-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW IN THE MORNING. A CHANCE  
OF RAIN. A CHANCE OF SNOW IN THE AFTERNOON.  
* MAX TEMPERATURE.....40-45...EXCEPT 31-38 RIDGES.  
* MIN HUMIDITY........73-88 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 4 TO 9 MPH.  
* CWR.................70 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......4000 FT AGL.  
* TRANSPORT WINDS.....SOUTH AROUND 15 MPH INCREASING TO WEST AROUND  
25 MPH IN THE AFTERNOON.  
* VENTILATION INDEX...POOR (85-171) INCREASING TO FAIR TO GOOD  
(380-616) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
CHANCE OF SNOW IN THE EVENING, THEN A SLIGHT CHANCE OF SNOW AFTER  
MIDNIGHT.  
* MIN TEMPERATURE.....19-24.  
* MAX HUMIDITY........89-100 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.................20 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
* VENTILATION INDEX...POOR TO FAIR (170-300) DECREASING TO POOR  
(52-112) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
SLIGHT CHANCE OF SNOW IN THE MORNING.  
* MAX TEMPERATURE.....42-47...EXCEPT 33-41 RIDGES.  
* MIN HUMIDITY........43-58 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 1 TO 5 MPH IN THE MORNING  
BECOMING UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....SOUTHWEST WINDS 3 TO 8 MPH IN THE MORNING  
BECOMING LIGHT LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH.  
* VENTILATION INDEX...POOR (29-59) INCREASING TO POOR (97-167) IN  
THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
WARMER. PARTLY CLOUDY. LOWS 21 TO 27. HIGHS 51 TO 59.  
SOUTH WINDS 1 TO 6 MPH.    
WEDNESDAY
 
A SLIGHT CHANCE OF RAIN AND SNOW. PARTLY CLOUDY.  
LOWS 28 TO 35. HIGHS 47 TO 55. SOUTHWEST WINDS 2 TO 7 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 22 TO 30. HIGHS 52 TO 59. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 29 TO 36.  
HIGHS 52 TO 61. SOUTHWEST WINDS 2 TO 7 MPH.    
SATURDAY
 
A CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 33 TO 40. HIGHS  
54 TO 63. SOUTHWEST WINDS 3 TO 8 MPH.  
 

 
 
ORZ697-262330-  
CENTRAL BLUE MOUNTAINS-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY. A  
SLIGHT CHANCE OF SNOW IN THE MORNING, THEN SNOW AND RAIN IN THE  
AFTERNOON.  
* MAX TEMPERATURE.....39-44...EXCEPT 34-41 RIDGES.  
* MIN HUMIDITY........62-72 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS 3 TO 8 MPH.  
* CWR.................50 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......4500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR (77-167) INCREASING TO FAIR TO GOOD  
(307-503) IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW LIKELY AND A CHANCE OF  
RAIN IN THE EVENING.  
* MIN TEMPERATURE.....19-24.  
* MAX HUMIDITY........86-100 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 9 MPH.  
* CWR.................40 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (132-280) DECREASING TO POOR  
(66-194) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MAX TEMPERATURE.....40-45...EXCEPT 34-40 RIDGES.  
* MIN HUMIDITY........46-54 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH IN THE MORNING  
BECOMING LIGHT LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
* VENTILATION INDEX...POOR (36-94) INCREASING TO FAIR (200-312) IN  
THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS 20 TO 26. HIGHS 42 TO 52. SOUTHEAST  
WINDS 1 TO 6 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 25 TO 31. HIGHS 46 TO 53.  
SOUTHEAST WINDS 2 TO 7 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 47 TO 55. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
A SLIGHT CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 28 TO 34.  
HIGHS 49 TO 57. SOUTH WINDS 1 TO 5 MPH.    
SATURDAY
 
A SLIGHT CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 34 TO  
39. HIGHS 53 TO 61. SOUTHWEST WINDS 2 TO 7 MPH.  
 

 
 
ORZ698-262330-  
SOUTHERN BLUE MOUNTAINS-  
416 AM PDT SUN OCT 26 2025  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SNOW IN THE  
MORNING, THEN RAIN AND SNOW IN THE AFTERNOON.  
* MAX TEMPERATURE.....39-44...EXCEPT 34-39 RIDGES.  
* MIN HUMIDITY........63-76 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTH WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....SOUTH WINDS 4 TO 9 MPH.  
* CWR.................60 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......3500 FT AGL.  
* TRANSPORT WINDS.....SOUTH AROUND 10 MPH INCREASING TO SOUTHWEST  
AROUND 20 MPH IN THE AFTERNOON.  
* VENTILATION INDEX...POOR (55-131) INCREASING TO FAIR (282-398) IN  
THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY. A  
CHANCE OF RAIN AND SNOW IN THE EVENING.  
* MIN TEMPERATURE.....19-24.  
* MAX HUMIDITY........85-96 PERCENT.  
* HUMIDITY RECOVERY...EXCELLENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH.  
* CWR.................20 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 15 TO 20 MPH.  
* VENTILATION INDEX...POOR TO FAIR (177-317) DECREASING TO POOR TO  
FAIR (106-224) AFTER MIDNIGHT.  
   
MONDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MAX TEMPERATURE.....40-45...EXCEPT 35-40 RIDGES.  
* MIN HUMIDITY........38-48 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 1 TO 5 MPH IN THE MORNING  
BECOMING LIGHT LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* CHC OF LIGHTNING....0 PERCENT.  
* MIXING HEIGHT.......5500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
* VENTILATION INDEX...POOR (33-67) INCREASING TO POOR TO FAIR  
(172-252) IN THE AFTERNOON.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS 19 TO 24. HIGHS 47 TO 53. SOUTHEAST  
WINDS 2 TO 7 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS 25 TO 30. HIGHS 51 TO 56. EAST  
WINDS 2 TO 7 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 24 TO 29. HIGHS 51 TO 56. TERRAIN  
DRIVEN WINDS LESS THAN 5 MPH.    
FRIDAY
 
MOSTLY CLOUDY. LOWS 27 TO 32. HIGHS 54 TO 60. SOUTHWEST  
WINDS 2 TO 7 MPH.    
SATURDAY
 
A SLIGHT CHANCE OF RAIN. MOSTLY CLOUDY. LOWS 33 TO  
38. HIGHS 58 TO 64. SOUTHWEST WINDS 2 TO 7 MPH.  
 

 
 
.8-14 DAY OUTLOOK FOR SUNDAY NOVEMBER 2 THROUGH SATURDAY NOVEMBER 8...  
 
A GREATER CHANCE OF ABOVE-NORMAL TEMPERATURES AND NEAR TO ABOVE NORMAL  
PRECIPITATION.  
 

 
 
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