286  
FNUS56 KSEW 201112  
FWFSEW  
 
FIRE WEATHER PLANNING FORECAST FOR WESTERN WASHINGTON  
NATIONAL WEATHER SERVICE SEATTLE WA  
312 AM PST THU FEB 20 2020  
 
CURRENT WARNINGS/WATCHES...NONE.  
   
DISCUSSION.
 
DRY CONDITIONS WILL PERSIST INTO THE EARLY PART OF THE  
WEEKEND, WITH HIGHER LEVEL CLOUD INCREASING FRIDAY. A WEAK FRONT  
MAY BRING A FEW LIGHT SHOWERS ON SATURDAY, WITH A MORE ROBUST  
SYSTEM EXPECTED FOR SUNDAY. THIS SYSTEM WILL BRING LOWLAND RAIN  
AND MOUNTAIN SNOW TO THE AREA, WHICH WILL LINGER INTO MONDAY. DRY  
CONDITIONS RETURN FOR TUESDAY AND LAST THROUGH MID-WEEK.  
 
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10  
MINUTE AVERAGES REFLECTING RAWS WINDS.  
 
WAZ649-210015-  
NORTH AND CENTRAL COASTAL STRIP-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......46-56.  
* MIN HUMIDITY.........52-67 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..EAST WINDS AROUND 4 MPH IN THE MORNING  
BECOMING LIGHT.  
* RIDGES/UPR SLOPES...EAST WINDS AROUND 5 MPH SHIFTING TO THE  
SOUTHEAST AROUND 3 MPH IN THE AFTERNOON.  
* MIXING HEIGHT........400-700 FT AGL.  
* TRANSPORT WINDS......EAST 5 TO 10 MPH.  
   
TONIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......31-41.  
* MAX HUMIDITY.........85-96 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..LIGHT WINDS.  
* RIDGES/UPR SLOPES...SOUTHEAST WINDS UP TO 3 MPH.  
* MIXING HEIGHT........100-400 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......43-53.  
* MIN HUMIDITY.........73-88 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING SOUTHWEST AROUND 3 MPH  
IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...SOUTHEAST WINDS AROUND 3 MPH SHIFTING TO THE  
SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
* MIXING HEIGHT........400-900 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
   
SATURDAY
 
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER 40S.  
HIGHS IN THE UPPER 40S. LIGHT WINDS.    
SUNDAY
 
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 40S. SOUTH  
WINDS AROUND 7 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS AROUND 40. HIGHS IN  
THE MID 40S. WEST WINDS AROUND 9 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF  
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ650-210015-  
NORTH COASTAL LOWLANDS-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......45-55.  
* MIN HUMIDITY.........46-61 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..LIGHT WINDS.  
* RIDGES/UPR SLOPES...EAST WINDS AROUND 3 MPH IN THE MORNING  
BECOMING LIGHT.  
* MIXING HEIGHT........400-1000 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH.  
   
TONIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......30-40.  
* MAX HUMIDITY.........71-86 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..LIGHT WINDS.  
* RIDGES/UPR SLOPES...LIGHT WINDS.  
* MIXING HEIGHT........100-500 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......43-53.  
* MIN HUMIDITY.........62-77 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING SOUTHWEST AROUND 3 MPH  
IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING SOUTHWEST AROUND 4 MPH  
IN THE AFTERNOON.  
* MIXING HEIGHT........500-1200 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
   
SATURDAY
 
CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER 30S.  
HIGHS IN THE UPPER 40S. LIGHT WINDS.    
SUNDAY
 
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. SOUTH  
WINDS AROUND 6 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF SNOW. LOWS IN  
THE UPPER 30S. HIGHS IN THE MID 40S. WEST WINDS AROUND 7 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN  
THE MID 30S. HIGHS IN THE UPPER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 30S.  
HIGHS IN THE UPPER 40S.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ651-210015-  
CENTRAL COASTAL LOWLANDS-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......45-55.  
* MIN HUMIDITY.........37-52 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..EAST WINDS AROUND 3 MPH IN THE MORNING  
BECOMING LIGHT.  
* RIDGES/UPR SLOPES...EAST WINDS AROUND 5 MPH IN THE MORNING  
BECOMING LIGHT.  
* MIXING HEIGHT........400-900 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 5 MPH.  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLEAR.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......27-37.  
* MAX HUMIDITY.........74-89 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..LIGHT WINDS.  
* RIDGES/UPR SLOPES...EAST WINDS AROUND 3 MPH IN THE EVENING  
BECOMING LIGHT.  
* MIXING HEIGHT........100-600 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......43-53.  
* MIN HUMIDITY.........61-76 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..LIGHT WINDS.  
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING SOUTHWEST AROUND 3 MPH  
IN THE AFTERNOON.  
* MIXING HEIGHT........400-1100 FT AGL.  
* TRANSPORT WINDS......LIGHT WINDS BECOMING WEST AROUND 5 MPH IN  
THE AFTERNOON.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. PATCHY FOG AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. LIGHT  
WINDS.    
SUNDAY
 
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S. SOUTH  
WINDS AROUND 4 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.  
HIGHS IN THE MID 40S. WEST WINDS AROUND 6 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN  
THE MID 30S. HIGHS AROUND 50.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID  
30S. HIGHS AROUND 50.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ652-210015-  
WEST PORTION OF THE OLYMPIC MOUNTAINS-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......39-49.  
* MIN HUMIDITY.........39-54 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..EAST WINDS AROUND 4 MPH IN THE MORNING  
BECOMING LIGHT.  
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 3 TO 4 MPH.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........600-1300 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER..........CLEAR THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......24-34.  
* MAX HUMIDITY.........69-84 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..EAST WINDS UP TO 3 MPH.  
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 3 TO 4 MPH.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........100-500 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......36-46.  
* MIN HUMIDITY.........57-72 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHEAST WINDS AROUND 3 MPH SHIFTING TO THE  
SOUTHWEST AROUND 4 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...SOUTH WINDS AROUND 4 MPH SHIFTING TO THE  
SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........600-1300 FT AGL.  
* TRANSPORT WINDS......SOUTHWEST AROUND 5 MPH.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. SNOW LEVEL  
3000 FEET. LOWS 29 TO 39. HIGHS 36 TO 46. WEST WINDS AROUND 4 MPH.    
SUNDAY
 
SNOW AND RAIN. SNOW LEVEL 3000 FEET. LOWS 29 TO 39. HIGHS  
33 TO 43. SOUTH WINDS AROUND 8 MPH.    
MONDAY
 
MOSTLY CLOUDY. SNOW AND RAIN LIKELY. SNOW LEVEL 1500 FEET.  
LOWS 27 TO 37. HIGHS 33 TO 43. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. SNOW LEVEL  
2000 FEET. LOWS 25 TO 35. HIGHS 36 TO 46.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF  
SNOW. SNOW LEVEL 3500 FEET. LOWS 27 TO 37. HIGHS 38 TO 48.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ661-210015-  
EAST PORTION OF THE OLYMPIC MOUNTAINS-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......39-49.  
* MIN HUMIDITY.........44-59 PERCENT...EXCEPT 32-47 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..EAST WINDS AROUND 3 MPH IN THE MORNING  
BECOMING LIGHT.  
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 4 MPH.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........500-1100 FT AGL.  
* TRANSPORT WINDS......SOUTH AROUND 5 MPH.  
   
TONIGHT
 
 
* SKY/WEATHER..........CLEAR THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......25-35.  
* MAX HUMIDITY.........69-84 PERCENT...EXCEPT 55-70 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..WEST WINDS UP TO 3 MPH.  
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 3 TO 5 MPH.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........100-400 FT AGL.  
* TRANSPORT WINDS......SOUTHWEST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......37-47.  
* MIN HUMIDITY.........55-70 PERCENT...EXCEPT 50-65 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHWEST WINDS 3 TO 4 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........500-1200 FT AGL.  
* TRANSPORT WINDS......SOUTHWEST AROUND 5 MPH.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. SNOW LEVEL  
3500 FEET. LOWS 27 TO 37. HIGHS 39 TO 49 VALLEYS...IN THE UPPER 30S  
RIDGES. WEST WINDS AROUND 5 MPH.    
SUNDAY THROUGH MONDAY
 
SNOW AND RAIN. SNOW LEVEL 2250 FEET. LOWS  
26 TO 36. HIGHS 33 TO 43. WEST WINDS 7 TO 10 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF  
RAIN AND SNOW. SNOW LEVEL 2500 FEET. LOWS 24 TO 34. HIGHS 40 TO  
50 VALLEYS...33 TO 43 RIDGES.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ653-210015-  
STRAIT OF JUAN DE FUCA AND NORTHWEST INTERIOR LOWLANDS-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......44-54.  
* MIN HUMIDITY.........46-61 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........400-700 FT AGL.  
* TRANSPORT WINDS......NORTHEAST AROUND 5 MPH.  
   
TONIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......30-40.  
* MAX HUMIDITY.........73-88 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........100-300 FT AGL.  
* TRANSPORT WINDS......NORTHEAST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......43-53.  
* MIN HUMIDITY.........57-72 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........300-700 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS 34 TO 44.  
HIGHS IN THE UPPER 40S. LIGHT WINDS.    
SUNDAY THROUGH MONDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS 34 TO  
44. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS 3 TO 6 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF  
RAIN. LOWS 32 TO 42. HIGHS IN THE UPPER 40S.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ654-210015-  
CENTRAL AND SOUTH PUGET SOUND LOWLANDS-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......46-56.  
* MIN HUMIDITY.........41-56 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........400-900 FT AGL.  
* TRANSPORT WINDS......NORTHEAST AROUND 5 MPH IN THE MORNING  
BECOMING LIGHT.  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLEAR.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......29-39.  
* MAX HUMIDITY.........71-86 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........100-500 FT AGL.  
* TRANSPORT WINDS......NORTH AROUND 5 MPH IN THE EVENING BECOMING  
LIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......46-56.  
* MIN HUMIDITY.........52-67 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS BECOMING SOUTHWEST AROUND 3 MPH  
IN THE AFTERNOON.  
* MIXING HEIGHT........400-1100 FT AGL.  
* TRANSPORT WINDS......LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH  
IN THE AFTERNOON.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER  
30S. HIGHS AROUND 50. LIGHT WINDS.    
SUNDAY
 
RAIN. LOWS AROUND 40. HIGHS IN THE UPPER 40S. SOUTH WINDS  
AROUND 4 MPH.    
MONDAY
 
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 30S.  
HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF  
RAIN. LOWS IN THE MID 30S. HIGHS AROUND 50.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ655-210015-  
BLACK HILLS AND SOUTHWEST INTERIOR LOWLANDS-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......47-57.  
* MIN HUMIDITY.........38-53 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........400-1000 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 5 MPH.  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLEAR.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......27-37.  
* MAX HUMIDITY.........75-90 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........100-500 FT AGL.  
* TRANSPORT WINDS......LIGHT WINDS.  
   
FRIDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......47-57.  
* MIN HUMIDITY.........51-66 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........400-1200 FT AGL.  
* TRANSPORT WINDS......LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH  
IN THE AFTERNOON.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID  
30S. HIGHS AROUND 50. LIGHT WINDS.    
SUNDAY
 
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 40S. SOUTH  
WINDS AROUND 4 MPH.    
MONDAY
 
RAIN LIKELY. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S.  
SOUTHWEST WINDS AROUND 4 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN  
THE LOWER 30S. HIGHS AROUND 50.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ656-210015-  
NORTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......42-52.  
* MIN HUMIDITY.........41-56 PERCENT.  
* 20-FOOT WINDS........EAST WINDS AROUND 3 MPH IN THE MORNING  
BECOMING LIGHT.  
* MIXING HEIGHT........500-1200 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 10 MPH SHIFTING TO THE SOUTH IN  
THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......25-35.  
* MAX HUMIDITY.........69-84 PERCENT.  
* 20-FOOT WINDS........EAST WINDS UP TO 3 MPH.  
* MIXING HEIGHT........0-500 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......42-52.  
* MIN HUMIDITY.........50-65 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS BECOMING SOUTHWEST AROUND 3 MPH  
IN THE AFTERNOON.  
* MIXING HEIGHT........500-1400 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 5 MPH SHIFTING TO THE SOUTH IN  
THE AFTERNOON.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER  
30S. HIGHS 43 TO 53. SOUTH WINDS AROUND 3 MPH.    
SUNDAY
 
RAIN. LOWS IN THE UPPER 30S. HIGHS 41 TO 51. SOUTHEAST  
WINDS AROUND 4 MPH.    
MONDAY
 
RAIN WITH SNOW LIKELY. LOWS IN THE UPPER 30S. HIGHS 40 TO  
50. SOUTHWEST WINDS AROUND 4 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN  
THE LOWER 30S. HIGHS 43 TO 53.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND SLIGHT CHANCE  
OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE UPPER 40S.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ657-210015-  
SOUTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......46-56.  
* MIN HUMIDITY.........36-51 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........500-1100 FT AGL.  
* TRANSPORT WINDS......EAST 5 TO 10 MPH.  
   
TONIGHT
 
 
* SKY/WEATHER..........CLEAR.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......28-38.  
* MAX HUMIDITY.........75-90 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........100-600 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......47-57.  
* MIN HUMIDITY.........47-62 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS.  
* MIXING HEIGHT........500-1300 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER  
30S. HIGHS AROUND 50. LIGHT WINDS.    
SUNDAY
 
RAIN. LOWS AROUND 40. HIGHS IN THE UPPER 40S. SOUTH WINDS  
AROUND 4 MPH.    
MONDAY
 
RAIN. LOWS IN THE UPPER 30S. HIGHS IN THE MID 40S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF  
RAIN AND SNOW. LOWS IN THE MID 30S. HIGHS AROUND 50.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ658-210015-  
WEST SLOPES OF THE NORTH CASCADES GENERALLY ABOVE 1500 FEET-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......38-48...EXCEPT 33-43 RIDGES.  
* MIN HUMIDITY.........45-60 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHEAST WINDS AROUND 4 MPH SHIFTING TO THE  
SOUTH AROUND 3 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 6 MPH.  
* SNOW LEVEL...........2500 FEET.  
* MIXING HEIGHT........300-800 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 10 MPH SHIFTING TO THE SOUTH IN  
THE AFTERNOON.  
   
TONIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......22-32...EXCEPT 17-27 RIDGES.  
* MAX HUMIDITY.........69-84 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHEAST WINDS 3 TO 4 MPH.  
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 3 TO 6 MPH.  
* SNOW LEVEL...........2500 FEET.  
* MIXING HEIGHT........0-400 FT AGL.  
* TRANSPORT WINDS......EAST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......39-49...EXCEPT 33-43 RIDGES.  
* MIN HUMIDITY.........51-66 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHEAST WINDS AROUND 3 MPH SHIFTING TO THE  
SOUTHWEST AROUND 4 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...SOUTH WINDS AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST AROUND 6 MPH IN THE AFTERNOON.  
* SNOW LEVEL...........2500 FEET.  
* MIXING HEIGHT........500-1200 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND RAIN. SNOW LEVEL  
2500 FEET. LOWS 24 TO 34. HIGHS 37 TO 47 VALLEYS...IN THE MID 30S  
RIDGES. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
SNOW AND RAIN. SNOW LEVEL 2500 FEET. LOWS 25 TO 35. HIGHS  
35 TO 45 VALLEYS...IN THE LOWER 30S RIDGES. SOUTH WINDS AROUND  
7 MPH.    
MONDAY
 
SNOW. SNOW LEVEL 1500 FEET. LOWS 23 TO 33. HIGHS 33 TO  
43 VALLEYS...IN THE LOWER 30S RIDGES. SOUTHWEST WINDS AROUND 9 MPH.    
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND  
SLIGHT CHANCE OF RAIN. SNOW LEVEL 1000 FEET. LOWS 21 TO 31. HIGHS  
38 TO 48 VALLEYS...31 TO 41 RIDGES.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ659-210015-  
WEST SLOPES OF THE CENTRAL CASCADES GENERALLY ABOVE 1500 FEET-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......41-51...EXCEPT 34-44 RIDGES.  
* MIN HUMIDITY.........36-51 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..EAST WINDS 3 TO 6 MPH.  
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 4 TO 7 MPH.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........400-1000 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST 5 TO 10 MPH.  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLEAR.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......22-32.  
* MAX HUMIDITY.........63-78 PERCENT...EXCEPT 57-72 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHEAST WINDS 3 TO 4 MPH.  
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 3 TO 5 MPH.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........100-400 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH.  
   
FRIDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......43-53...EXCEPT 37-47 RIDGES.  
* MIN HUMIDITY.........44-59 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING WEST AROUND 3 MPH IN THE  
AFTERNOON.  
* RIDGES/UPR SLOPES...SOUTH WINDS AROUND 4 MPH SHIFTING TO THE WEST  
AROUND 5 MPH IN THE AFTERNOON.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........600-1400 FT AGL.  
* TRANSPORT WINDS......SOUTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST  
IN THE AFTERNOON.  
   
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF RAIN AND SNOW. WIDESPREAD  
FROST. SNOW LEVEL 3000 FEET. LOWS 26 TO 36. HIGHS 40 TO 50 VALLEYS...  
IN THE UPPER 30S RIDGES. SOUTHWEST WINDS AROUND 4 MPH.    
SUNDAY
 
SNOW AND RAIN. SNOW LEVEL 3000 FEET. LOWS 31 TO  
41 VALLEYS...IN THE UPPER 20S RIDGES. HIGHS 36 TO 46 VALLEYS...IN  
THE MID 30S RIDGES. SOUTH WINDS AROUND 6 MPH.    
MONDAY
 
SNOW AND RAIN. SNOW LEVEL 1500 FEET. LOWS 25 TO 35. HIGHS  
35 TO 45 VALLEYS...IN THE LOWER 30S RIDGES. WEST WINDS AROUND 9 MPH.   
TUESDAY THROUGH WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND  
SLIGHT CHANCE OF RAIN. SNOW LEVEL 2000 FEET. LOWS 23 TO 33. HIGHS  
40 TO 50 VALLEYS...IN THE UPPER 30S RIDGES.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
WAZ662-210015-  
EAST PORTION OF NORTH CASCADES NATIONAL PARK/LAKE CHELAN NATIONAL  
RECREATIONAL AREA-  
312 AM PST THU FEB 20 2020  
   
TODAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......36-46...EXCEPT 30-40 RIDGES.  
* MIN HUMIDITY.........56-66 PERCENT...EXCEPT 49-64 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHEAST WINDS 3 TO 4 MPH.  
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 4 TO 7 MPH.  
* SNOW LEVEL...........2000 FEET.  
* MIXING HEIGHT........200-400 FT AGL.  
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH.  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLEAR.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......18-28...EXCEPT 13-23 RIDGES.  
* MAX HUMIDITY.........71-86 PERCENT...EXCEPT 65-80 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..EAST WINDS AROUND 3 MPH IN THE EVENING  
BECOMING LIGHT.  
* RIDGES/UPR SLOPES...SOUTH WINDS AROUND 5 MPH SHIFTING TO THE WEST  
AFTER MIDNIGHT.  
* SNOW LEVEL...........2000 FEET.  
* MIXING HEIGHT........0-200 FT AGL.  
* TRANSPORT WINDS......LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH  
AFTER MIDNIGHT.  
   
FRIDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......39-49...EXCEPT 33-43 RIDGES.  
* MIN HUMIDITY.........52-65 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHWEST WINDS 3 TO 5 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.  
* SNOW LEVEL...........2500 FEET.  
* MIXING HEIGHT........400-1000 FT AGL.  
* TRANSPORT WINDS......WEST 5 TO 10 MPH.  
   
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN.  
SNOW LEVEL 2500 FEET. LOWS 20 TO 30. HIGHS 39 TO 49 VALLEYS...32 TO  
42 RIDGES. WEST WINDS AROUND 7 MPH.    
SUNDAY
 
SNOW AND SLIGHT CHANCE OF RAIN. SNOW LEVEL 2500 FEET. LOWS  
23 TO 33. HIGHS 37 TO 47 VALLEYS...30 TO 40 RIDGES. SOUTHWEST WINDS  
AROUND 7 MPH.    
MONDAY
 
SNOW LIKELY. SNOW LEVEL 1000 FEET. LOWS 20 TO 30. HIGHS  
29 TO 39. WEST WINDS AROUND 10 MPH.    
TUESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW. SNOW LEVEL  
500 FEET. LOWS 16 TO 26. HIGHS 32 TO 42.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF SNOW. SNOW LEVEL 1500 FEET.  
LOWS 18 TO 28. HIGHS 33 TO 43.  
 
.8 TO 14 DAY OUTLOOK FOR FEB 27 - MAR 04, 2020  
NEAR NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.  
 

 
 
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