502  
FNUS56 KSEW 202213  
FWFSEW  
 
FIRE WEATHER PLANNING FORECAST FOR WESTERN WASHINGTON  
NATIONAL WEATHER SERVICE SEATTLE WA  
313 PM PDT WED AUG 20 2025  
   
DISCUSSION  
A WARMING AND DRYING TREND STARTS OVER WESTERN  
WASHINGTON THURSDAY AND REMAINS IN PLACE INTO THE WEEKEND.  
TEMPERATURES WILL STEADILY WARM WITH HUMIDITIES DROPPING DOWN INTO  
THE 20-30 PERCENT RANGE ACROSS THE CASCADES AND AREAS SOUTH OF THE  
SOUND BY FRIDAY AND SATURDAY. OVERNIGHT RH RECOVERIES WILL BE  
DIMINISHED DURING THIS TIME FRAME AS WELL. WARM AND DRY CONDITIONS  
WILL CONTINUE INTO EARLY NEXT WEEK, WITH SATURDAY AND SUNDAY LIKELY  
BEING THE WARMEST AND DRIEST OF THE DAYS.  
 
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10  
MINUTE AVERAGES REFLECTING RAWS WINDS.  
 
WAZ649-211130-  
NORTH AND CENTRAL COASTAL STRIP-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......46-56.  
* MAX HUMIDITY..........82-97 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTH WINDS 4 TO 7 MPH.  
* RIDGES/UPR SLOPES...NORTH WINDS 4 TO 7 MPH.  
* MIXING HEIGHT.........400-800 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......64-74.  
* MIN HUMIDITY..........53-68 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING NORTHWEST AROUND 6 MPH  
IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 5 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
* MIXING HEIGHT.........500-1100 FT AGL.  
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......AROUND 55.  
* MAX HUMIDITY..........77-92 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTH WINDS 4 TO 7 MPH.  
* RIDGES/UPR SLOPES...NORTH WINDS 4 TO 7 MPH.  
* MIXING HEIGHT.........400-600 FT AGL.  
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......70-80.  
* MIN HUMIDITY..........50-65 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTH WINDS 3 TO 6 MPH.  
* RIDGES/UPR SLOPES...NORTH WINDS 3 TO 6 MPH.  
* MIXING HEIGHT.........400-800 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WINDS  
4 TO 7 MPH.    
SATURDAY  
SUNNY. HIGHS 72 TO 82. NORTHWEST WINDS 3 TO 6 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST  
WINDS AROUND 4 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS 70 TO 80. NORTHWEST WINDS AROUND  
3 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST WINDS  
AROUND 4 MPH.    
MONDAY  
MOSTLY SUNNY. HIGHS 67 TO 77. WEST WINDS AROUND 3 MPH.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS 66 TO 76.    
WEDNESDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS 65 TO 75.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ650-211130-  
NORTH COASTAL LOWLANDS-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......47-57.  
* MAX HUMIDITY..........74-89 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS AROUND 3 MPH IN THE EVENING  
BECOMING LIGHT.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH IN THE EVENING  
BECOMING LIGHT.  
* MIXING HEIGHT.........500-1200 FT AGL.  
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......68-78.  
* MIN HUMIDITY..........48-63 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING NORTHWEST AROUND 4 MPH  
IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 5 MPH.  
* MIXING HEIGHT.........900-1900 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......52-62.  
* MAX HUMIDITY..........64-79 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTH WINDS 3 TO 5 MPH.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 6 MPH.  
* MIXING HEIGHT.........500-1000 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......74-84.  
* MIN HUMIDITY..........41-56 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTHEAST WINDS AROUND 3 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 6 MPH.  
* MIXING HEIGHT.........600-1600 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE  
NORTH IN THE AFTERNOON.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY NIGHT  
CLEAR. LOWS 57 TO 67. NORTH WINDS 3 TO 5 MPH.    
SATURDAY  
SUNNY. HIGHS 79 TO 89. LIGHT WINDS BECOMING NORTHWEST  
AROUND 4 MPH IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 65. LIGHT WINDS.    
SUNDAY  
SUNNY. HIGHS 76 TO 86. LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 54 TO 64. LIGHT WINDS.    
MONDAY  
MOSTLY SUNNY. HIGHS 73 TO 83. LIGHT WINDS.    
TUESDAY  
PARTLY CLOUDY. LOWS 53 TO 63. HIGHS 72 TO 82.    
WEDNESDAY  
PARTLY CLOUDY. LOWS 53 TO 63. HIGHS 70 TO 80.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ651-211130-  
CENTRAL COASTAL LOWLANDS-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......46-56.  
* MAX HUMIDITY..........80-95 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS AROUND 3 MPH IN THE EVENING  
BECOMING LIGHT.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 3 MPH IN THE EVENING  
BECOMING LIGHT.  
* MIXING HEIGHT.........400-1300 FT AGL.  
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE  
NORTH AFTER MIDNIGHT.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......72-82.  
* MIN HUMIDITY..........41-56 PERCENT...EXCEPT 49-58 PERCENT  
RIDGES.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING NORTHWEST AROUND 3 MPH  
IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...LIGHT WINDS.  
* MIXING HEIGHT.........600 FT AGL INCREASING TO 2600 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........CLEAR.  
* MIN TEMPERATURE.......51-61.  
* MAX HUMIDITY..........72-87 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTH WINDS 3 TO 4 MPH.  
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING NORTHEAST AROUND 3 MPH  
AFTER MIDNIGHT.  
* MIXING HEIGHT.........400-1200 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......79-89.  
* MIN HUMIDITY..........35-50 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTHEAST WINDS 3 TO 5 MPH.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS AROUND 4 MPH IN THE MORNING  
BECOMING LIGHT.  
* MIXING HEIGHT.........700-1700 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY NIGHT  
CLEAR. LOWS AROUND 60. NORTHWEST WINDS AROUND 3 MPH  
IN THE EVENING BECOMING LIGHT.    
SATURDAY  
SUNNY. HIGHS 83 TO 93. LIGHT WINDS BECOMING NORTHWEST  
AROUND 3 MPH IN THE AFTERNOON.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 54 TO 64. LIGHT WINDS.    
SUNDAY...MOSTLY SUNNY. HIGHS 81 TO 91 VALLEYS  
76 TO 86 RIDGES.  
LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. LIGHT WINDS.    
MONDAY...MOSTLY SUNNY. HIGHS 77 TO 87 VALLEYS  
72 TO 82 RIDGES.  
LIGHT WINDS.    
TUESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS 75 TO 85.    
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS 73 TO 83.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ652-211130-  
WEST PORTION OF THE OLYMPIC MOUNTAINS-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......44-54.  
* MAX HUMIDITY..........67-82 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 3 MPH.  
* RIDGES/UPR SLOPES...NORTH WINDS AROUND 4 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* MIXING HEIGHT.........300-1000 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........13000 FEET.  
   
THURSDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......70-80...EXCEPT 64-74 RIDGES.  
* MIN HUMIDITY..........42-57 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 3 MPH.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS AROUND 3 MPH SHIFTING TO THE  
WEST IN THE AFTERNOON.  
* MIXING HEIGHT.........900-1900 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........14000 FEET.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......50-60.  
* MAX HUMIDITY..........52-67 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING NORTHEAST AROUND 6 MPH  
AFTER MIDNIGHT.  
* MIXING HEIGHT.........300-1000 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........14500 FEET.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......77-87...EXCEPT 71-81 RIDGES.  
* MIN HUMIDITY..........33-48 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 5 MPH.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 6 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
* MIXING HEIGHT.........300 FT AGL INCREASING TO 2600 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS.......EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST  
IN THE AFTERNOON.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........15000 FEET.  
   
FRIDAY NIGHT  
CLEAR. FREEZING LEVEL 15500 FEET. LOWS IN THE LOWER  
60S. NORTH WINDS 3 TO 5 MPH SHIFTING TO THE NORTHEAST AFTER  
MIDNIGHT.    
SATURDAY  
SUNNY. FREEZING LEVEL 15000 FEET. HIGHS 79 TO  
89 VALLEYS...74 TO 84 RIDGES. NORTHEAST WINDS 3 TO 5 MPH SHIFTING TO  
THE WEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL 15500 FEET. LOWS IN  
THE LOWER 60S. NORTH WINDS AROUND 3 MPH.    
SUNDAY...SUNNY. FREEZING LEVEL 15000 FEET. HIGHS 77 TO 87 VALLEYS  
 
72 TO 82 RIDGES. NORTHWEST WINDS AROUND 3 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL 15000 FEET. LOWS AROUND  
60. NORTHWEST WINDS AROUND 3 MPH.    
MONDAY  
SUNNY. FREEZING LEVEL 14500 FEET. HIGHS 72 TO 82.  
SOUTHWEST WINDS AROUND 3 MPH.    
TUESDAY  
MOSTLY CLEAR. FREEZING LEVEL 14500 FEET. LOWS AROUND 60.  
HIGHS 71 TO 81.    
WEDNESDAY  
MOSTLY CLEAR. FREEZING LEVEL 14500 FEET. LOWS IN THE  
UPPER 50S. HIGHS 68 TO 78.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ661-211130-  
EAST PORTION OF THE OLYMPIC MOUNTAINS-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......43-53.  
* MAX HUMIDITY..........71-86 PERCENT...EXCEPT 66-81 PERCENT  
RIDGES.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 3 MPH.  
* RIDGES/UPR SLOPES...NORTH WINDS 3 TO 5 MPH.  
* MIXING HEIGHT.........400-1100 FT AGL.  
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........13000 FEET.  
   
THURSDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......69-79...EXCEPT 63-73 RIDGES.  
* MIN HUMIDITY..........42-57 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY AROUND 3 MPH.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 5 MPH.  
* MIXING HEIGHT.........700-1700 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........14000 FEET.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......50-60...EXCEPT 47-57 RIDGES.  
* MAX HUMIDITY..........52-67 PERCENT...EXCEPT 47-62 PERCENT  
RIDGES.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* RIDGES/UPR SLOPES...NORTH WINDS 3 TO 6 MPH.  
* MIXING HEIGHT.........400-900 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........14500 FEET.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......76-86...EXCEPT 71-81 RIDGES.  
* MIN HUMIDITY..........30-45 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 4 TO 5 MPH.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS 4 TO 7 MPH.  
* MIXING HEIGHT.........400 FT AGL INCREASING TO 2400 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS.......EAST AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........15000 FEET.  
   
FRIDAY NIGHT  
CLEAR. FREEZING LEVEL 15500 FEET. LOWS 56 TO 66.  
NORTHWEST WINDS 3 TO 6 MPH.    
SATURDAY  
SUNNY. FREEZING LEVEL 15000 FEET. HIGHS 79 TO  
89 VALLEYS...71 TO 81 RIDGES. NORTH WINDS 3 TO 6 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL 15500 FEET. LOWS  
57 TO 67. WEST WINDS AROUND 3 MPH.    
SUNDAY...SUNNY. FREEZING LEVEL 15000 FEET. HIGHS 77 TO 87 VALLEYS  
 
70 TO 80 RIDGES. WEST WINDS AROUND 3 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL 15000 FEET. LOWS 55 TO  
65. WEST WINDS AROUND 3 MPH.    
MONDAY...SUNNY. FREEZING LEVEL 14500 FEET. HIGHS 75 TO 85 VALLEYS  
 
67 TO 77 RIDGES. SOUTHWEST WINDS AROUND 3 MPH.    
TUESDAY  
MOSTLY CLEAR. FREEZING LEVEL 14500 FEET. LOWS 54 TO 64.  
HIGHS 74 TO 84 VALLEYS...67 TO 77 RIDGES.    
WEDNESDAY  
MOSTLY CLEAR. FREEZING LEVEL 14500 FEET. LOWS IN THE  
UPPER 50S. HIGHS 72 TO 82 VALLEYS...65 TO 75 RIDGES.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ653-211130-  
STRAIT OF JUAN DE FUCA AND NORTHWEST INTERIOR LOWLANDS-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........PARTLY CLOUDY.  
* MIN TEMPERATURE.......47-57.  
* MAX HUMIDITY..........75-90 PERCENT.  
* 20-FOOT WINDS.........WEST WINDS 3 TO 5 MPH.  
* MIXING HEIGHT.........500-700 FT AGL.  
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......66-76.  
* MIN HUMIDITY..........49-64 PERCENT.  
* 20-FOOT WINDS.........NORTHWEST WINDS 4 TO 7 MPH.  
* MIXING HEIGHT.........600-1000 FT AGL.  
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......51-61.  
* MAX HUMIDITY..........64-79 PERCENT.  
* 20-FOOT WINDS.........NORTHWEST WINDS 3 TO 5 MPH.  
* MIXING HEIGHT.........500-600 FT AGL.  
* TRANSPORT WINDS.......NORTHWEST 5 TO 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......72-82.  
* MIN HUMIDITY..........41-56 PERCENT.  
* 20-FOOT WINDS.........NORTH WINDS 4 TO 7 MPH.  
* MIXING HEIGHT.........500-1000 FT AGL.  
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY NIGHT  
CLEAR. LOWS 56 TO 66. NORTHWEST WINDS 3 TO 6 MPH.    
SATURDAY  
SUNNY. HIGHS 76 TO 86. NORTH WINDS 3 TO 6 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WINDS  
AROUND 3 MPH.    
SUNDAY  
SUNNY. HIGHS 75 TO 85. NORTHWEST WINDS AROUND 3 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. WEST WINDS  
AROUND 3 MPH.    
MONDAY  
SUNNY. HIGHS 74 TO 84. LIGHT WINDS.    
TUESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS 73 TO 83.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS 73 TO 83.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ654-211130-  
CENTRAL AND SOUTH PUGET SOUND LOWLANDS-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......47-57.  
* MAX HUMIDITY..........73-88 PERCENT.  
* 20-FOOT WINDS.........NORTH WINDS 3 TO 6 MPH.  
* MIXING HEIGHT.........600-1600 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......70-80.  
* MIN HUMIDITY..........39-54 PERCENT.  
* 20-FOOT WINDS.........NORTHEAST WINDS 4 TO 8 MPH.  
* MIXING HEIGHT.........1100-2100 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......50-60.  
* MAX HUMIDITY..........56-71 PERCENT.  
* 20-FOOT WINDS.........NORTH WINDS 5 TO 8 MPH.  
* MIXING HEIGHT.........400-1300 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......77-87.  
* MIN HUMIDITY..........30-45 PERCENT.  
* 20-FOOT WINDS.........NORTH WINDS 5 TO 8 MPH.  
* MIXING HEIGHT.........800-1800 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY NIGHT  
CLEAR. LOWS AROUND 60. NORTH WINDS 5 TO 8 MPH.    
SATURDAY  
WARMER, SUNNY. HIGHS 84 TO 94. NORTH WINDS 3 TO 6 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS  
AROUND 3 MPH.    
SUNDAY  
SUNNY. HIGHS 82 TO 92. NORTH WINDS AROUND 3 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WINDS AROUND  
3 MPH.    
MONDAY  
SUNNY. HIGHS 81 TO 91. WEST WINDS AROUND 3 MPH.    
TUESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS 80 TO 90.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER  
80S.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ655-211130-  
BLACK HILLS AND SOUTHWEST INTERIOR LOWLANDS-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......46-56.  
* MAX HUMIDITY..........73-88 PERCENT.  
* 20-FOOT WINDS.........NORTH WINDS 3 TO 5 MPH.  
* MIXING HEIGHT.........800-1800 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......75-85.  
* MIN HUMIDITY..........34-49 PERCENT.  
* 20-FOOT WINDS.........NORTH WINDS 3 TO 6 MPH.  
* MIXING HEIGHT.........1400-2400 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......51-61.  
* MAX HUMIDITY..........58-73 PERCENT.  
* 20-FOOT WINDS.........NORTHEAST WINDS 4 TO 7 MPH.  
* MIXING HEIGHT.........600-1600 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......84-94.  
* MIN HUMIDITY..........22-37 PERCENT.  
* 20-FOOT WINDS.........NORTHEAST WINDS 4 TO 7 MPH.  
* MIXING HEIGHT.........1000-2000 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY NIGHT  
CLEAR. LOWS 56 TO 66. NORTH WINDS 3 TO 5 MPH.    
SATURDAY  
SUNNY. HIGHS 88 TO 98. NORTH WINDS 3 TO 5 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS 57 TO 67. LIGHT WINDS.    
SUNDAY  
SUNNY. HIGHS IN THE LOWER 90S. LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 55 TO 65. NORTHWEST WINDS AROUND  
3 MPH.    
MONDAY  
SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.    
TUESDAY  
MOSTLY CLEAR. LOWS 54 TO 64. HIGHS IN THE UPPER 80S.    
WEDNESDAY  
MOSTLY CLEAR. LOWS 54 TO 64. HIGHS 80 TO 90.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ656-211130-  
NORTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......46-56.  
* MAX HUMIDITY..........75-90 PERCENT.  
* 20-FOOT WINDS.........NORTHWEST WINDS AROUND 3 MPH IN THE EVENING  
BECOMING LIGHT.  
* MIXING HEIGHT.........900-1900 FT AGL.  
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......72-82.  
* MIN HUMIDITY..........37-52 PERCENT.  
* 20-FOOT WINDS.........LIGHT WINDS BECOMING NORTHWEST AROUND 4 MPH  
IN THE AFTERNOON.  
* MIXING HEIGHT.........1400-2400 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......52-62.  
* MAX HUMIDITY..........61-76 PERCENT.  
* 20-FOOT WINDS.........NORTHWEST WINDS AROUND 3 MPH SHIFTING TO  
THE NORTHEAST AFTER MIDNIGHT.  
* MIXING HEIGHT.........900-1500 FT AGL.  
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......81-91.  
* MIN HUMIDITY..........25-40 PERCENT.  
* 20-FOOT WINDS.........NORTHEAST WINDS AROUND 3 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
* MIXING HEIGHT.........900 FT AGL INCREASING TO 2900 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE  
NORTH IN THE AFTERNOON.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY NIGHT  
CLEAR. LOWS 56 TO 66. NORTHWEST WINDS AROUND 4 MPH  
SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS 86 TO 96. NORTHEAST WINDS AROUND 4 MPH  
SHIFTING TO THE NORTHWEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS 58 TO 68. NORTH WINDS AROUND  
3 MPH.    
SUNDAY  
SUNNY. HIGHS 83 TO 93. LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS 57 TO 67. LIGHT WINDS.    
MONDAY  
SUNNY. HIGHS 82 TO 92. LIGHT WINDS.    
TUESDAY  
MOSTLY CLEAR. LOWS 56 TO 66. HIGHS 81 TO 91.    
WEDNESDAY  
MOSTLY CLEAR. LOWS 56 TO 66. HIGHS 79 TO 89.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ657-211130-  
SOUTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......45-55.  
* MAX HUMIDITY..........79-94 PERCENT.  
* 20-FOOT WINDS.........NORTH WINDS AROUND 3 MPH IN THE EVENING  
BECOMING LIGHT.  
* MIXING HEIGHT.........900-1900 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......73-83.  
* MIN HUMIDITY..........38-53 PERCENT.  
* 20-FOOT WINDS.........LIGHT WINDS BECOMING NORTH AROUND 5 MPH IN  
THE AFTERNOON.  
* MIXING HEIGHT.........1200-2200 FT AGL.  
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......51-61.  
* MAX HUMIDITY..........66-81 PERCENT.  
* 20-FOOT WINDS.........NORTHEAST WINDS 3 TO 5 MPH.  
* MIXING HEIGHT.........500-1500 FT AGL.  
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......82-92.  
* MIN HUMIDITY..........26-41 PERCENT.  
* 20-FOOT WINDS.........NORTHEAST WINDS AROUND 3 MPH SHIFTING TO THE  
NORTH IN THE AFTERNOON.  
* MIXING HEIGHT.........900-1900 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
   
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS AROUND  
4 MPH SHIFTING TO THE NORTHEAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS 85 TO 95. LIGHT WINDS BECOMING NORTH AROUND  
4 MPH IN THE AFTERNOON.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. LIGHT WINDS.   
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 60S. LIGHT WINDS.    
MONDAY  
SUNNY. HIGHS IN THE UPPER 80S. LIGHT WINDS.    
TUESDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.    
WEDNESDAY  
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ658-211130-  
WEST SLOPES OF THE NORTH CASCADES GENERALLY ABOVE 1500 FEET-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......44-54...EXCEPT 40-50 RIDGES.  
* MAX HUMIDITY..........70-85 PERCENT...EXCEPT 63-78 PERCENT  
RIDGES.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 3 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* MIXING HEIGHT.........500-1300 FT AGL.  
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........12500 FEET.  
   
THURSDAY  
 
* SKY/WEATHER...........MOSTLY SUNNY.  
* MAX TEMPERATURE.......72-82...EXCEPT 67-77 RIDGES.  
* MIN HUMIDITY..........34-49 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY AROUND 3 MPH.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS AROUND 4 MPH SHIFTING TO THE  
WEST IN THE AFTERNOON.  
* MIXING HEIGHT.........700 FT AGL INCREASING TO 2900 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS.......EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST  
IN THE AFTERNOON.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........13500 FEET.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......51-61...EXCEPT 46-56 RIDGES.  
* MAX HUMIDITY..........53-68 PERCENT...EXCEPT 45-60 PERCENT  
RIDGES.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..NORTH WINDS 3 TO 6 MPH SHIFTING TO THE EAST AFTER  
MIDNIGHT.  
* RIDGES/UPR SLOPES...NORTH WINDS 3 TO 6 MPH SHIFTING TO THE EAST  
AFTER MIDNIGHT.  
* MIXING HEIGHT.........500-1200 FT AGL.  
* TRANSPORT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE EAST  
AFTER MIDNIGHT.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........14000 FEET.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......80-90...EXCEPT 73-83 RIDGES.  
* MIN HUMIDITY..........25-40 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..EAST WINDS 3 TO 7 MPH.  
* RIDGES/UPR SLOPES...EAST WINDS 3 TO 7 MPH.  
* MIXING HEIGHT.........500 FT AGL INCREASING TO 4000 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS.......EAST 5 TO 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........14500 FEET.  
   
FRIDAY NIGHT  
CLEAR. FREEZING LEVEL 15500 FEET. LOWS 54 TO 64.  
NORTHEAST WINDS 3 TO 8 MPH.    
SATURDAY  
SUNNY. FREEZING LEVEL 15000 FEET. HIGHS 83 TO  
93 VALLEYS...76 TO 86 RIDGES. EAST WINDS 3 TO 7 MPH SHIFTING TO THE  
WEST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL 15000 FEET. LOWS  
56 TO 66. NORTHEAST WINDS AROUND 4 MPH.    
SUNDAY...SUNNY. FREEZING LEVEL 15000 FEET. HIGHS 81 TO 91 VALLEYS  
 
75 TO 85 RIDGES. SOUTHWEST WINDS AROUND 3 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL 14500 FEET. LOWS 55 TO  
65. SOUTHWEST WINDS AROUND 3 MPH.    
MONDAY...SUNNY. FREEZING LEVEL 14000 FEET. HIGHS 79 TO 89 VALLEYS  
 
72 TO 82 RIDGES. SOUTHWEST WINDS AROUND 3 MPH.    
TUESDAY  
MOSTLY CLEAR. FREEZING LEVEL 14000 FEET. LOWS 54 TO 64.  
HIGHS 78 TO 88 VALLEYS...71 TO 81 RIDGES.    
WEDNESDAY  
MOSTLY CLEAR. FREEZING LEVEL 14000 FEET. LOWS 54 TO 64.  
HIGHS 76 TO 86 VALLEYS...69 TO 79 RIDGES.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
WAZ659-211130-  
WEST SLOPES OF THE CENTRAL CASCADES GENERALLY ABOVE 1500 FEET-  
313 PM PDT WED AUG 20 2025  
   
TONIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......42-52.  
* MAX HUMIDITY..........73-88 PERCENT...EXCEPT 61-76 PERCENT  
RIDGES.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 3 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* MIXING HEIGHT.........400-1400 FT AGL.  
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE  
NORTHEAST AFTER MIDNIGHT.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........13500 FEET.  
   
THURSDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......74-84...EXCEPT 66-76 RIDGES.  
* MIN HUMIDITY..........33-48 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY AROUND 3 MPH.  
* RIDGES/UPR SLOPES...EAST WINDS AROUND 3 MPH SHIFTING TO THE  
NORTHWEST IN THE AFTERNOON.  
* MIXING HEIGHT.........700 FT AGL INCREASING TO 2800 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS.......EAST AROUND 5 MPH SHIFTING TO THE NORTHWEST  
IN THE AFTERNOON.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........14500 FEET.  
   
THURSDAY NIGHT  
 
* SKY/WEATHER...........MOSTLY CLEAR.  
* MIN TEMPERATURE.......49-59.  
* MAX HUMIDITY..........52-67 PERCENT...EXCEPT 45-60 PERCENT  
RIDGES.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 5 MPH.  
* RIDGES/UPR SLOPES...NORTH WINDS 3 TO 7 MPH SHIFTING TO THE EAST AFTER  
MIDNIGHT.  
* MIXING HEIGHT.........400-1200 FT AGL.  
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE EAST  
AFTER MIDNIGHT.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........15000 FEET.  
   
FRIDAY  
 
* SKY/WEATHER...........SUNNY.  
* MAX TEMPERATURE.......82-92...EXCEPT 74-84 RIDGES.  
* MIN HUMIDITY..........23-38 PERCENT.  
* 20-FOOT WINDS.........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 5 MPH.  
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 6 MPH.  
* MIXING HEIGHT.........400 FT AGL INCREASING TO 3800 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS.......EAST AROUND 10 MPH.  
* CWR (>0.25)...........0 PERCENT.  
* CHANCE OF LIGHTNING...0 PERCENT.  
* FREEZING LEVEL........15500 FEET.  
   
FRIDAY NIGHT  
CLEAR. FREEZING LEVEL 15500 FEET. LOWS 57 TO 67.  
EAST WINDS 4 TO 7 MPH.    
SATURDAY  
SUNNY. FREEZING LEVEL 15500 FEET. HIGHS 84 TO  
94 VALLEYS...78 TO 88 RIDGES. EAST WINDS 3 TO 6 MPH SHIFTING TO THE  
NORTH IN THE AFTERNOON.    
SATURDAY NIGHT  
PARTLY CLOUDY. FREEZING LEVEL 15500 FEET. LOWS  
58 TO 68. EAST WINDS AROUND 3 MPH.    
SUNDAY  
MOSTLY SUNNY. FREEZING LEVEL 15000 FEET. HIGHS 83 TO  
93 VALLEYS...76 TO 86 RIDGES. NORTHWEST WINDS AROUND 3 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. FREEZING LEVEL 15000 FEET. LOWS 56 TO  
66. NORTHWEST WINDS AROUND 3 MPH.    
MONDAY...SUNNY. FREEZING LEVEL 14500 FEET. HIGHS 79 TO 89 VALLEYS  
 
73 TO 83 RIDGES. NORTHWEST WINDS AROUND 3 MPH.    
TUESDAY  
MOSTLY CLEAR. FREEZING LEVEL 14500 FEET. LOWS 55 TO 65.  
HIGHS 78 TO 88 VALLEYS...71 TO 81 RIDGES.    
WEDNESDAY  
MOSTLY CLEAR. FREEZING LEVEL 14000 FEET. LOWS 54 TO 64.  
HIGHS 76 TO 86 VALLEYS...69 TO 79 RIDGES.  
 
.8 TO 14 DAY OUTLOOK FOR AUG 28 - SEP 03, 2025  
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 
 
 
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