347  
FNUS56 KPDT 162106  
FWFPDT  
 
FIRE WEATHER PLANNING FORECAST FOR NE OREGON AND SE WASHINGTON  
NATIONAL WEATHER SERVICE PENDLETON OR  
206 PM PDT THU AUG 16 2018  
 
...RED FLAG WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 5 AM  
PDT FRIDAY FOR ABUNDANT LIGHTNING AND GUSTY OUTFLOW WINDS ZONES  
610, 611 AND 640...  
 
...RED FLAG WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO 11 AM  
PDT FRIDAY FOR ABUNDANT LIGHTNING AND GUSTY OUTFLOW WINDS ZONES  
642 AND 644...  
 
...RED FLAG WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 8 PM  
PDT FRIDAY FOR ABUNDANT LIGHTNING AND GUSTY OUTFLOW WINDS ZONES  
643 AND 645...  
   
DISCUSSION
 
UPPER LEVEL TROUGH WILL SLOWLY MOVE ACROSS THE  
REGION OVER THE NEXT 24 HOURS. THIS SYSTEM WILL BRING SHOWERS AND  
SCATTERED THUNDERSTORMS. SOME OF THE STORMS WILL HAVE ABUNDANT  
LIGHTNING AND ONLY LIMITED AMOUNTS OF RAINFALL. AN UPPER LEVEL  
RIDGE WILL BUILD ACROSS THE REGION ON SATURDAY WITH FAIR WEATHER.  
ANOTHER UPPER LOW WILL MOVE ACROSS THE PACIFIC NORTHWEST LATE  
SUNDAY INTO MONDAY AND TUESDAY. THIS SYSTEM COULD BRING ADDITIONAL  
STORMS.  
 
***THUNDERSTORMS IMPLY STRONG GUSTY WINDS***  
***WINDS ARE 20 FOOT 10 MINUTE AVERAGES***  
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***  
 
HIGH ELEVATION HAINES INDEX OBSERVED THURSDAY MORNING AUGUST 16  
SALEM...5 MEDFORD...3 SPOKANE...4 BOISE...6  
 
ORZ639-WAZ639-171145-  
EAST SLOPES OF THE NORTHERN OREGON CASCADES-  
EAST SLOPES OF THE SOUTHERN WASHINGTON CASCADES-  
206 PM PDT THU AUG 16 2018  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. AREAS OF SMOKE IN THE EVENING.  
HAZY. PATCHY SMOKE AFTER MIDNIGHT.  
* MIN TEMPERATURE.....54-61.  
* MAX HUMIDITY........54-69 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 6 TO 12 MPH...EXCEPT NORTHWEST 11  
TO 17 MPH IN THE EASTERN COLUMBIA RIVER GORGE. IN THE EASTERN  
COLUMBIA RIVER GORGE, GUSTS TO 30 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.  
* CWR.................0 PERCENT.  
* LAL.................3 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. HAZY AND PATCHY SMOKE IN THE  
MORNING.  
* MAX TEMPERATURE.....82-88...EXCEPT 77-84 RIDGES.  
* MIN HUMIDITY........19-31 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 8 TO 14 MPH...EXCEPT WEST 12 TO  
18 MPH WITH GUSTS UP TO 30 MPH IN THE EASTERN COLUMBIA RIVER  
GORGE.  
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 12 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......8500 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....50-56.  
* MAX HUMIDITY........62-77 PERCENT.  
* HUMIDITY RECOVERY...GOOD...EXCEPT MODERATE RIDGES.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH. IN THE EASTERN  
COLUMBIA RIVER GORGE, WEST WINDS 10 TO 16 MPH DECREASING TO 3  
TO 8 MPH AFTER MIDNIGHT, GUSTS TO 30 MPH IN THE EVENING.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 9 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....85-90.  
* MIN HUMIDITY........20-28 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 3 TO 8 MPH...EXCEPT WEST 4 TO 10  
MPH IN THE EASTERN COLUMBIA RIVER GORGE.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......8000 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 54 TO 60.  
HIGHS 85 TO 90. WEST WINDS 3 TO 8 MPH.    
MONDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HAZY AND PATCHY SMOKE. LOWS 56 TO 62. HIGHS 85 TO  
93. NORTH WINDS 4 TO 9 MPH.    
TUESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 57 TO 63.  
HIGHS 88 TO 93. NORTHWEST WINDS 4 TO 9 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 56 TO 62.  
HIGHS 84 TO 93. WEST WINDS 4 TO 9 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 52 TO 58. HIGHS 83 TO 90. WEST  
WINDS 5 TO 11 MPH.  
 

 
 
ORZ610-171145-  
EAST SLOPES OF CENTRAL OREGON CASCADES-  
206 PM PDT THU AUG 16 2018  
   
..RED FLAG WARNING IN EFFECT UNTIL 5 AM PDT FRIDAY
 
 
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE IN THE EVENING.  
HAZY. PATCHY SMOKE AFTER MIDNIGHT. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....49-57.  
* MAX HUMIDITY........57-72 PERCENT.  
* HUMIDITY RECOVERY...GOOD...EXCEPT MODERATE RIDGES.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH.  
* CWR.................30 PERCENT.  
* LAL.................3 DECREASING TO 2 AFTER MIDNIGHT.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. HAZY AND PATCHY SMOKE IN THE  
MORNING.  
* MAX TEMPERATURE.....82-88...EXCEPT 75-80 RIDGES.  
* MIN HUMIDITY........17-23 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 6 TO 12 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......11000 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........CLEAR.  
* MIN TEMPERATURE.....45-52.  
* MAX HUMIDITY........54-67 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 9 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....86-91...EXCEPT 81-86 RIDGES.  
* MIN HUMIDITY........16-22 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 6 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 3 TO 8 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......9000 FT AGL.  
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 49 TO 56.  
HIGHS 81 TO 91. NORTHWEST WINDS 1 TO 6 MPH.    
MONDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HAZY AND PATCHY SMOKE. LOWS 48 TO 57. HIGHS 81 TO  
90. NORTH WINDS 2 TO 7 MPH.    
TUESDAY
 
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HAZY AND  
PATCHY SMOKE. MOSTLY CLEAR. LOWS 50 TO 59. HIGHS 81 TO 92. WEST  
WINDS 2 TO 7 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 50 TO 59.  
HIGHS 80 TO 92. WEST WINDS 1 TO 6 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 47 TO 55. HIGHS 79 TO 90. WEST  
WINDS 2 TO 7 MPH.  
 

 
 
ORZ611-171145-  
DESCHUTES NATIONAL FOREST - MINUS SISTERS RANGER DISTRICT-  
206 PM PDT THU AUG 16 2018  
   
..RED FLAG WARNING IN EFFECT UNTIL 5 AM PDT FRIDAY
 
 
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE IN THE EVENING.  
HAZY. PATCHY SMOKE AFTER MIDNIGHT. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....45-52...EXCEPT 51-56 RIDGES.  
* MAX HUMIDITY........70-85 PERCENT.  
* HUMIDITY RECOVERY...GOOD.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 9 MPH.  
* CWR.................20 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. HAZY AND PATCHY SMOKE IN THE  
MORNING.  
* MAX TEMPERATURE.....77-84.  
* MIN HUMIDITY........15-23 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 11 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......12500 FT AGL.  
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........CLEAR.  
* MIN TEMPERATURE.....40-47...EXCEPT 46-52 RIDGES.  
* MAX HUMIDITY........56-71 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 4 TO 9 MPH IN THE EVENING  
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 9 MPH IN THE EVENING  
BECOMING LIGHT WINDS LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....81-87.  
* MIN HUMIDITY........12-19 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.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......9500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 5 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 42 TO 52.  
HIGHS 80 TO 88. NORTHWEST WINDS 2 TO 7 MPH.    
MONDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 42 TO 51.  
HIGHS 79 TO 88. NORTH WINDS 2 TO 6 MPH.    
TUESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 46 TO 53.  
HIGHS 79 TO 86. NORTHWEST WINDS 1 TO 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 44 TO 52.  
HIGHS 80 TO 87. WEST WINDS 1 TO 6 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 42 TO 49. HIGHS 78 TO 87. WEST  
WINDS 1 TO 6 MPH.  
 

 
 
ORZ640-171145-  
CENTRAL MOUNTAINS OF OREGON-  
206 PM PDT THU AUG 16 2018  
   
..RED FLAG WARNING IN EFFECT UNTIL 5 AM PDT FRIDAY
 
 
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
AREAS OF SMOKE IN THE EVENING. HAZY. PATCHY SMOKE AFTER MIDNIGHT.  
A CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....50-58.  
* MAX HUMIDITY........57-69 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 11 MPH.  
* CWR.................20 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. HAZY AND PATCHY SMOKE IN THE  
MORNING.  
* MAX TEMPERATURE.....83-88.  
* MIN HUMIDITY........14-19 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 11 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......12500 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR. HAZY IN THE EVENING.  
* MIN TEMPERATURE.....44-52.  
* MAX HUMIDITY........47-59 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 4 TO 9 MPH IN THE EVENING  
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 4 TO 9 MPH IN THE EVENING  
BECOMING LIGHT WINDS LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....NORTHWEST AROUND 15 MPH BECOMING WEST AROUND  
5 MPH AFTER MIDNIGHT.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....85-90.  
* MIN HUMIDITY........11-16 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 6 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 3 TO 8 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......9000 FT AGL.  
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 49 TO 56.  
HIGHS 84 TO 90. NORTH WINDS 2 TO 7 MPH.    
MONDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 49 TO 57.  
HIGHS 82 TO 90. NORTH WINDS 2 TO 7 MPH.    
TUESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 51 TO 58.  
HIGHS 82 TO 90. WEST WINDS 2 TO 7 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 50 TO 58.  
HIGHS 84 TO 90. WEST WINDS 1 TO 6 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 48 TO 55. HIGHS 83 TO 90. WEST  
WINDS 2 TO 7 MPH.  
 

 
 
ORZ641-WAZ641-171145-  
LOWER COLUMBIA BASIN OF OREGON-LOWER COLUMBIA BASIN OF WASHINGTON-  
206 PM PDT THU AUG 16 2018  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE IN THE EVENING.  
HAZY. PATCHY SMOKE AFTER MIDNIGHT. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....62-67.  
* MAX HUMIDITY........52-60 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 4 TO 10 MPH.  
* CWR.................10 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. HAZY  
AND PATCHY SMOKE.  
* MAX TEMPERATURE.....87-94.  
* MIN HUMIDITY........17-22 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 7 TO 13 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 12 MPH.  
* CWR.................0 PERCENT.  
* LAL.................3 DECREASING TO 1 IN THE AFTERNOON.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......9000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR. HAZY AND PATCHY SMOKE.  
* MIN TEMPERATURE.....55-60.  
* MAX HUMIDITY........50-65 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 11 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY. HAZY AND PATCHY SMOKE.  
* MAX TEMPERATURE.....88-93.  
* MIN HUMIDITY........14-19 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 3 TO 8 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......8500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 58 TO 63.  
HIGHS 87 TO 93. WEST WINDS 2 TO 7 MPH.    
MONDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 59 TO 64.  
HIGHS 87 TO 96. NORTH WINDS 3 TO 8 MPH.    
TUESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 61 TO 66.  
HIGHS 89 TO 96. NORTHWEST WINDS 3 TO 8 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 61 TO 66.  
HIGHS 89 TO 95. SOUTHWEST WINDS 3 TO 8 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 58 TO 63. HIGHS 86 TO 94.  
SOUTHWEST WINDS 5 TO 11 MPH.  
 

 
 
ORZ642-171145-  
SOUTHERN BLUE AND STRAWBERRY MOUNTAINS-  
206 PM PDT THU AUG 16 2018  
   
..RED FLAG WARNING IN EFFECT UNTIL 11 AM PDT FRIDAY
 
 
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
HAZY AND PATCHY SMOKE. SCATTERED THUNDERSTORMS IN THE EVENING.  
SCATTERED SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.  
* MIN TEMPERATURE.....48-58.  
* MAX HUMIDITY........57-68 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 2 TO 6 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 2 TO 7 MPH.  
* CWR.................10 PERCENT.  
* LAL.................4.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH SHIFTING TO THE  
NORTHWEST AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY. HAZY AND PATCHY SMOKE. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
* MAX TEMPERATURE.....82-88...EXCEPT 78-83 RIDGES.  
* MIN HUMIDITY........16-26 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 2 TO 7 MPH.  
* CWR.................10 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......13500 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HAZY AND PATCHY SMOKE.  
* MIN TEMPERATURE.....41-51.  
* MAX HUMIDITY........47-60 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 2 TO 7 MPH IN THE EVENING  
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 2 TO 7 MPH.  
* CWR.................0 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY. HAZY AND PATCHY SMOKE.  
* MAX TEMPERATURE.....84-89.  
* MIN HUMIDITY........9-14 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 2 TO 6 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 6 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 (VERY LOW).  
* MIXING HEIGHT.......9500 FT AGL.  
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
CLEAR. HAZY AND PATCHY SMOKE. LOWS 44 TO 53. HIGHS  
85 TO 91. NORTHEAST WINDS 1 TO 5 MPH.    
MONDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 48 TO 56.  
HIGHS 83 TO 90. NORTHEAST WINDS 2 TO 7 MPH.    
TUESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 48 TO 56.  
HIGHS 83 TO 92. SOUTH WINDS 2 TO 7 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 46 TO 55.  
HIGHS 84 TO 91. WEST WINDS 2 TO 7 MPH.    
THURSDAY
 
MOSTLY CLEAR. HAZY AND SMOKEY. LOWS 46 TO 54. HIGHS  
83 TO 90. WEST WINDS 1 TO 6 MPH.  
 

 
 
ORZ643-WAZ643-171145-  
NORTHERN BLUE MOUNTAINS OF OREGON-BLUE MOUNTAINS OF WASHINGTON-  
206 PM PDT THU AUG 16 2018  
 
...RED FLAG WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 8 PM  
PDT FRIDAY...  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. AREAS OF SMOKE IN THE EVENING.  
HAZY. PATCHY SMOKE AFTER MIDNIGHT. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....56-66.  
* MAX HUMIDITY........51-66 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 5 MPH.  
* RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 5 MPH BECOMING WEST 3  
TO 6 MPH AFTER MIDNIGHT.  
* CWR.................20 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY. HAZY AND PATCHY SMOKE. A  
CHANCE OF SHOWERS IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.  
* MAX TEMPERATURE.....81-88...EXCEPT 76-81 RIDGES.  
* MIN HUMIDITY........23-29 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH.  
* CWR.................20 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......9500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HAZY AND PATCHY SMOKE.  
* MIN TEMPERATURE.....48-59.  
* MAX HUMIDITY........53-68 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 1 TO 5 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 5 MPH.  
* CWR.................0 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY. HAZY AND PATCHY SMOKE.  
* MAX TEMPERATURE.....82-89...EXCEPT 78-83 RIDGES.  
* MIN HUMIDITY........18-23 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.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......10500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 47 TO 59.  
HIGHS 80 TO 89. EAST WINDS 1 TO 5 MPH.    
MONDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 52 TO 61.  
HIGHS 80 TO 89. NORTHEAST WINDS 1 TO 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. HAZY AND PATCHY SMOKE. LOWS 53 TO 62.  
HIGHS 81 TO 90. SOUTH WINDS 1 TO 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 53 TO 62.  
HIGHS 80 TO 90. SOUTHWEST WINDS 1 TO 6 MPH.    
THURSDAY
 
MOSTLY CLEAR. HAZY AND SMOKEY. LOWS 50 TO 59. HIGHS  
78 TO 89. SOUTHWEST WINDS 2 TO 7 MPH.  
 

 
 
ORZ644-171145-  
CENTRAL BLUE MOUNTAINS-  
206 PM PDT THU AUG 16 2018  
   
..RED FLAG WARNING IN EFFECT UNTIL 11 AM PDT FRIDAY
 
 
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. HAZY AND PATCHY SMOKE. A  
CHANCE OF THUNDERSTORMS IN THE EVENING. A CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....56-61.  
* MAX HUMIDITY........55-67 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 2 TO 7 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 2 TO 7 MPH.  
* CWR.................20 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....EAST AROUND 10 MPH SHIFTING TO THE WEST AFTER  
MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY. HAZY AND PATCHY SMOKE. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
* MAX TEMPERATURE.....80-87.  
* MIN HUMIDITY........18-29 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 3 TO 8 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 3 TO 8 MPH.  
* CWR.................10 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......12000 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HAZY AND PATCHY SMOKE.  
* MIN TEMPERATURE.....47-54.  
* MAX HUMIDITY........47-62 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 2 TO 7 MPH IN THE EVENING  
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 2 TO 7 MPH IN THE EVENING  
BECOMING LIGHT WINDS LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY. HAZY AND PATCHY SMOKE.  
* MAX TEMPERATURE.....83-88.  
* MIN HUMIDITY........13-18 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...SOUTHWEST WINDS 2 TO 6 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......9500 FT AGL.  
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 48 TO 55.  
HIGHS 82 TO 89. NORTHEAST WINDS 1 TO 6 MPH.    
MONDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 52 TO 57.  
HIGHS 80 TO 89. NORTH WINDS 2 TO 7 MPH.    
TUESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 53 TO 58.  
HIGHS 82 TO 91. SOUTH WINDS 1 TO 6 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 52 TO 59.  
HIGHS 83 TO 90. WEST WINDS 1 TO 6 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 51 TO 56. HIGHS 80 TO 88. WEST  
WINDS 2 TO 7 MPH.  
 

 
 
WAZ645-171145-  
ASOTIN COUNTY-  
206 PM PDT THU AUG 16 2018  
 
...RED FLAG WARNING IN EFFECT FROM 7 PM THIS EVENING TO 11 AM PDT  
FRIDAY...  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
HAZY. A SLIGHT CHANCE OF IN THE EVENING. SCATTERED SHOWERS.  
SCATTERED THUNDERSTORMS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....64-69.  
* MAX HUMIDITY........47-54 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 5 MPH.  
* CWR.................10 PERCENT.  
* LAL.................2.  
* HAINES INDEX........3 (VERY LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....NORTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HAZY AND SMOKEY IN THE AFTERNOON.  
* MAX TEMPERATURE.....85-91.  
* MIN HUMIDITY........21-26 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH BECOMING NORTH 2 TO  
7 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH BECOMING NORTH 2 TO 7  
MPH IN THE AFTERNOON.  
* CWR.................30 PERCENT.  
* LAL.................3.  
* HAINES INDEX........3 (VERY LOW).  
* MIXING HEIGHT.......9000 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HAZY AND SMOKEY.  
* MIN TEMPERATURE.....59-64.  
* MAX HUMIDITY........49-55 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 2 TO 7 MPH IN THE EVENING  
BECOMING DRAINAGE WINDS LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH IN THE EVENING  
BECOMING LIGHT WINDS LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........3 (VERY LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 5 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. HAZY AND SMOKEY.  
* MAX TEMPERATURE.....86-92.  
* MIN HUMIDITY........17-22 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...UPSLOPE LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....LIGHT LESS THAN 5 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 (VERY LOW).  
* MIXING HEIGHT.......7500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH IN THE MORNING  
BECOMING LIGHT.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
CLEAR. HAZY AND SMOKEY. LOWS 58 TO 63. HIGHS 86 TO 94.  
TERRAIN DRIVEN WINDS LESS THAN 5 MPH.    
MONDAY
 
MOSTLY CLEAR. HAZY AND SMOKEY. LOWS 59 TO 64. HIGHS  
87 TO 97. NORTHEAST WINDS 1 TO 6 MPH.    
TUESDAY
 
MOSTLY CLEAR. HAZY AND SMOKEY. LOWS 61 TO 66. HIGHS  
89 TO 97. EAST WINDS 1 TO 6 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND SMOKEY. LOWS 61 TO 66. HIGHS  
88 TO 96. SOUTHWEST WINDS 2 TO 5 MPH.    
THURSDAY
 
MOSTLY CLEAR. HAZY AND SMOKEY. LOWS 59 TO 64. HIGHS  
86 TO 95. SOUTHWEST WINDS 2 TO 7 MPH.  
 

 
 
ORZ645-171145-  
WALLOWA DISTRICT-  
206 PM PDT THU AUG 16 2018  
 
...RED FLAG WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 8 PM  
PDT FRIDAY...  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. HAZY AND PATCHY SMOKE. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. A  
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT.  
* MIN TEMPERATURE.....59-65.  
* MAX HUMIDITY........49-61 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 2 TO 6 MPH SHIFTING TO THE SOUTH  
2 TO 5 MPH AFTER MIDNIGHT.  
* CWR.................10 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
HAZY AND PATCHY SMOKE. A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS.  
* MAX TEMPERATURE.....82-88...EXCEPT 76-82 RIDGES.  
* MIN HUMIDITY........28-35 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 2 TO 7 MPH.  
* RIDGES/UPR SLOPES....NORTH WINDS 2 TO 7 MPH.  
* CWR.................20 PERCENT.  
* LAL.................3.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......10500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. HAZY AND PATCHY  
SMOKE.  
* MIN TEMPERATURE.....50-58.  
* MAX HUMIDITY........55-70 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...DRAINAGE WINDS LESS THAN 5 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 2 TO 7 MPH IN THE EVENING  
BECOMING LIGHT WINDS LESS THAN 5 MPH.  
* CWR.................10 PERCENT.  
* LAL.................3 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 5 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. HAZY AND PATCHY SMOKE.  
* MAX TEMPERATURE.....83-89...EXCEPT 77-83 RIDGES.  
* MIN HUMIDITY........16-21 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 1 TO 6 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 1 TO 6 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......10500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 5 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 51 TO 60.  
HIGHS 82 TO 90. TERRAIN DRIVEN WINDS LESS THAN 5 MPH.    
MONDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 51 TO 59.  
HIGHS 82 TO 91. NORTHEAST WINDS 1 TO 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 53 TO 60.  
HIGHS 83 TO 92. SOUTH WINDS UP TO 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 52 TO 60.  
HIGHS 83 TO 91. WEST WINDS 1 TO 6 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 50 TO 58. HIGHS 81 TO 89. WEST  
WINDS 1 TO 5 MPH.  
 

 
 
WAZ675-171145-  
EASTERN WASHINGTON SOUTHERN COLUMBIA BASIN-  
206 PM PDT THU AUG 16 2018  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. AREAS OF SMOKE IN THE EVENING.  
HAZY. PATCHY SMOKE AFTER MIDNIGHT. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.  
* MIN TEMPERATURE.....61-67.  
* MAX HUMIDITY........49-60 PERCENT...EXCEPT 38-52 PERCENT RIDGES.  
* HUMIDITY RECOVERY...MODERATE...EXCEPT POOR RIDGES.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 10 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 7 TO 13 MPH.  
* CWR.................0 PERCENT.  
* LAL.................2.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. HAZY AND PATCHY SMOKE.  
* MAX TEMPERATURE.....91-96...EXCEPT 86-91 RIDGES.  
* MIN HUMIDITY........17-22 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 11 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 7 TO 13 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......10500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR. HAZY AND PATCHY SMOKE.  
* MIN TEMPERATURE.....56-61.  
* MAX HUMIDITY........57-69 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 4 TO 9 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 6 TO 12 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY. HAZY AND PATCHY SMOKE.  
* MAX TEMPERATURE.....90-95.  
* MIN HUMIDITY........15-20 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.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......9000 FT AGL.  
* TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 59 TO 64.  
HIGHS 89 TO 94. NORTHWEST WINDS 2 TO 6 MPH.    
MONDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 60 TO 66.  
HIGHS 89 TO 97. NORTH WINDS 4 TO 10 MPH.    
TUESDAY
 
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HAZY AND  
PATCHY SMOKE. MOSTLY CLEAR. LOWS 61 TO 67. HIGHS 91 TO 97. NORTH  
WINDS 4 TO 9 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 61 TO 66.  
HIGHS 90 TO 97. WEST WINDS 1 TO 6 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 57 TO 62. HIGHS 88 TO 96. WEST  
WINDS 4 TO 9 MPH.  
 

 
 
WAZ681-171145-  
YAKAMA ALPINE DISTRICT-  
206 PM PDT THU AUG 16 2018  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING. AREAS OF SMOKE IN THE EVENING.  
HAZY. PATCHY SMOKE AFTER MIDNIGHT.  
* MIN TEMPERATURE.....50-60.  
* MAX HUMIDITY........50-65 PERCENT.  
* HUMIDITY RECOVERY...MODERATE.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 3 TO 7 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 5 TO 8 MPH.  
* CWR.................0 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. HAZY AND PATCHY SMOKE IN THE  
MORNING.  
* MAX TEMPERATURE.....80-88...EXCEPT 73-83 RIDGES.  
* MIN HUMIDITY........24-31 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 5 TO 8 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 6 TO 11 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......10500 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 MPH.  
   
FRIDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE.....48-56.  
* MAX HUMIDITY........60-75 PERCENT.  
* HUMIDITY RECOVERY...GOOD.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...NORTHWEST WINDS 3 TO 7 MPH.  
* RIDGES/UPR SLOPES....NORTHWEST WINDS 3 TO 8 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......NEAR SURFACE.  
* TRANSPORT WINDS.....NORTHWEST AROUND 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE.....82-88...EXCEPT 76-86 RIDGES.  
* MIN HUMIDITY........22-29 PERCENT.  
* 20-FOOT WINDS.......  
* VALLEYS/LWR SLOPES...WEST WINDS 1 TO 6 MPH.  
* RIDGES/UPR SLOPES....WEST WINDS 2 TO 7 MPH.  
* CWR.................0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 (LOW).  
* MIXING HEIGHT.......8500 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH.  
 
   
FORECAST DAYS 3 THROUGH 7...
 
   
SUNDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 52 TO 59.  
HIGHS 76 TO 87. SOUTHWEST WINDS 2 TO 7 MPH.    
MONDAY
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HAZY AND PATCHY SMOKE. LOWS 54 TO 60. HIGHS 76 TO  
89. NORTH WINDS 2 TO 7 MPH.    
TUESDAY
 
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HAZY AND  
PATCHY SMOKE. MOSTLY CLEAR. LOWS 54 TO 61. HIGHS 75 TO 89. NORTH  
WINDS 1 TO 6 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. HAZY AND PATCHY SMOKE. LOWS 54 TO 60.  
HIGHS 74 TO 89. WEST WINDS 2 TO 7 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 71 TO 86. WEST  
WINDS 4 TO 9 MPH.  
 

 
 
   
8-14 DAY OUTLOOK FOR FRIDAY AUGUST 24 THROUGH THURSDAY AUGUST 30
 
 
A GREATER CHANCE OF ABOVE NORMAL TEMPERATURES AND BELOW NORMAL  
PRECIPITATION.  
 

 
 
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