946  
FNUS56 KSEW 202231  
FWFSEW  
 
FIRE WEATHER PLANNING FORECAST FOR WESTERN WASHINGTON  
NATIONAL WEATHER SERVICE SEATTLE WA  
330 PM PDT FRI MAR 20 2026  
   
DISCUSSION
 
 
ATMOSPHERIC RIVER THAT HAS BEEN OVER WESTERN WASHINGTON THE  
PAST FEW DAYS MOVING OUT THIS AFTERNOON AS THE COLD FRONT THAT  
HAS BEEN STALLED OVER VANCOUVER ISLAND FINALLY MOVES THROUGH THE  
AREA. COOLER AIR MASS BEHIND THE FRONT FOR TONIGHT AND SATURDAY.  
WEAK SYSTEM GOING BY TO THE NORTH SUNDAY. ADDITIONAL WEATHER  
SYSTEMS TUESDAY AND WEDNESDAY. UPPER LEVEL RIDGE TRYING TO BUILD  
THURSDAY.  
 
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10  
MINUTE AVERAGES REFLECTING RAWS WINDS.  
 
WAZ649-211100-  
NORTH AND CENTRAL COASTAL STRIP-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......34-44.  
* MAX HUMIDITY.........72-87 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 7 TO 10 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS 7 TO 10 MPH WITH GUSTS TO  
AROUND 30 MPH.  
* MIXING HEIGHT........900-1400 FT AGL.  
* TRANSPORT WINDS......NORTHWEST 15 TO 20 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. CHANCE OF RAIN IN THE  
AFTERNOON.  
* CHANCE OF PRECIP.....10% INCREASING TO 0% IN THE AFTERNOON.  
* MAX TEMPERATURE......43-53.  
* MIN HUMIDITY.........57-68 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 4 TO 7 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.  
* MIXING HEIGHT........1500 FT AGL INCREASING TO 4400 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN IN THE  
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....60%.  
* MIN TEMPERATURE......34-44.  
* MAX HUMIDITY.........82-94 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHWEST WINDS 5 TO 8 MPH.  
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 6 TO 10 MPH. GUSTS UP TO 25  
MPH AFTER MIDNIGHT.  
* MIXING HEIGHT........1600-2600 FT AGL.  
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING,  
THEN CHANCE OF RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....50%.  
* MAX TEMPERATURE......43-53.  
* MIN HUMIDITY.........64-71 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..WEST WINDS 3 TO 6 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.  
* MIXING HEIGHT........1200-2200 FT AGL.  
* TRANSPORT WINDS......SOUTHWEST 5 TO 10 MPH.  
   
MONDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN  
THE UPPER 30S. HIGHS IN THE LOWER 50S. NORTH WINDS 3 TO 6 MPH.    
TUESDAY
 
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S.  
SOUTHEAST WINDS AROUND 7 MPH.    
WEDNESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 40S. HIGHS IN THE UPPER 40S. SOUTHWEST WINDS AROUND 9 MPH.    
THURSDAY
 
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE UPPER 30S. HIGHS  
IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER  
30S. HIGHS IN THE LOWER 50S.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ650-211100-  
NORTH COASTAL LOWLANDS-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....10% INCREASING TO 20% AFTER MIDNIGHT.  
* MIN TEMPERATURE......29-39.  
* MAX HUMIDITY.........75-90 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 4 TO 7 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS 4 TO 7 MPH.  
* MIXING HEIGHT........700-1400 FT AGL.  
* TRANSPORT WINDS......NORTHWEST 10 TO 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW  
IN THE MORNING. CHANCE OF RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....30%.  
* MAX TEMPERATURE......41-51.  
* MIN HUMIDITY.........56-69 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 3 TO 6 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.  
* MIXING HEIGHT........1300 FT AGL INCREASING TO 4700 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW  
LIKELY IN THE EVENING, THEN RAIN LIKELY AND SNOW AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....85%.  
* MIN TEMPERATURE......30-40.  
* MAX HUMIDITY.........80-95 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTHWEST WINDS 4 TO 7 MPH.  
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 5 TO 8 MPH. GUSTS UP TO 25  
MPH AFTER MIDNIGHT.  
* MIXING HEIGHT........2900 FT AGL DECREASING TO 800 FT AGL AFTER  
MIDNIGHT.  
* TRANSPORT WINDS......WEST AROUND 10 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
   
SUNDAY
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN LIKELY AND SLIGHT CHANCE  
OF SNOW IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....60%.  
* MAX TEMPERATURE......42-52.  
* MIN HUMIDITY.........62-72 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..SOUTH WINDS AROUND 3 MPH SHIFTING TO THE WEST  
AROUND 4 MPH IN THE AFTERNOON.  
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 3 TO 6 MPH.  
* MIXING HEIGHT........900 FT AGL INCREASING TO 3000 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.  
   
MONDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SNOW AND SLIGHT CHANCE OF  
RAIN. LOWS IN THE MID 30S. HIGHS 46 TO 56. NORTHWEST WINDS 3 TO  
5 MPH.    
TUESDAY
 
RAIN. LOWS IN THE LOWER 40S. HIGHS 45 TO 55. SOUTHEAST  
WINDS AROUND 6 MPH.    
WEDNESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 30S. HIGHS 42 TO 52. SOUTHWEST WINDS AROUND 8 MPH.    
THURSDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF SNOW. LOWS IN  
THE MID 30S. HIGHS 45 TO 55.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN THE  
MID 30S. HIGHS 48 TO 58.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ651-211100-  
CENTRAL COASTAL LOWLANDS-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
* CHANCE OF PRECIP.....0%.  
* MIN TEMPERATURE......28-38.  
* MAX HUMIDITY.........80-93 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 5 TO 8 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS 6 TO 9 MPH.  
* MIXING HEIGHT........500-1300 FT AGL.  
* TRANSPORT WINDS......NORTHWEST AROUND 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......42-52.  
* MIN HUMIDITY.........52-61 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 5 TO 8 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS 5 TO 9 MPH.  
* MIXING HEIGHT........1000 FT AGL INCREASING TO 5000 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
CHANCE OF RAIN THROUGH THE NIGHT. CHANCE OF SNOW AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....50%.  
* MIN TEMPERATURE......28-38.  
* MAX HUMIDITY.........82-95 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..WEST WINDS 3 TO 7 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 7 MPH.  
* MIXING HEIGHT........3000 FT AGL DECREASING TO 400 FT AGL AFTER  
MIDNIGHT.  
* TRANSPORT WINDS......WEST 5 TO 10 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....35%.  
* MAX TEMPERATURE......43-53.  
* MIN HUMIDITY.........57-68 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING WEST AROUND 4 MPH IN THE  
AFTERNOON.  
* RIDGES/UPR SLOPES...SOUTH WINDS AROUND 3 MPH SHIFTING TO THE WEST  
AROUND 5 MPH IN THE AFTERNOON.  
* MIXING HEIGHT........500 FT AGL INCREASING TO 2800 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTH AROUND 5 MPH SHIFTING TO THE WEST IN  
THE AFTERNOON.  
   
MONDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. LOWS IN THE MID  
30S. HIGHS IN THE MID 50S. NORTHEAST WINDS 3 TO 5 MPH.    
TUESDAY
 
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER 50S  
VALLEYS...IN THE MID 40S RIDGES. EAST WINDS AROUND 5 MPH.    
WEDNESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 30S. HIGHS AROUND 50. SOUTHWEST WINDS AROUND 7 MPH.    
THURSDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF SNOW. LOWS IN  
THE MID 30S. HIGHS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID 30S.  
HIGHS IN THE MID 50S.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ652-211100-  
WEST PORTION OF THE OLYMPIC MOUNTAINS-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....20%.  
* MIN TEMPERATURE......21-31.  
* MAX HUMIDITY.........75-90 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 5 TO 8 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.  
* SNOW LEVEL...........2500 FEET.  
* MIXING HEIGHT........400-1000 FT AGL.  
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE  
MORNING. CHANCE OF SNOW IN THE AFTERNOON.  
* CHANCE OF PRECIP.....25%.  
* MAX TEMPERATURE......32-42.  
* MIN HUMIDITY.........51-66 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 5 TO 8 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.  
* SNOW LEVEL...........1500 FEET.  
* MIXING HEIGHT........900 FT AGL INCREASING TO 3800 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF SNOW IN THE  
EVENING, THEN SNOW AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....70%.  
* MIN TEMPERATURE......23-33.  
* MAX HUMIDITY.........78-93 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..WEST WINDS AROUND 7 MPH SHIFTING TO THE SOUTH  
AROUND 5 MPH AFTER MIDNIGHT.  
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 6 TO 9 MPH.  
* SNOW LEVEL...........1500 FEET.  
* MIXING HEIGHT........900-1900 FT AGL.  
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. SNOW AND RAIN LIKELY IN THE  
MORNING, THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....60%.  
* MAX TEMPERATURE......33-43.  
* MIN HUMIDITY.........59-72 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 4 TO 5 MPH.  
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 4 TO 7 MPH.  
* SNOW LEVEL...........2000 FEET.  
* MIXING HEIGHT........500 FT AGL INCREASING TO 2500 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.  
   
MONDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AND RAIN. SNOW  
LEVEL 2000 FEET. LOWS 26 TO 36. HIGHS 41 TO 51. WEST WINDS 3 TO  
6 MPH.    
TUESDAY
 
RAIN AND SNOW. SNOW LEVEL 4000 FEET. LOWS 34 TO 44. HIGHS  
38 TO 48. SOUTHEAST WINDS AROUND 7 MPH.    
WEDNESDAY
 
SNOW SHOWERS, SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. SNOW LEVEL 3000 FEET. LOWS 28 TO 38. HIGHS 34 TO 44.  
SOUTHWEST WINDS AROUND 10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SNOW AND RAIN LIKELY. SNOW LEVEL  
1500 FEET. LOWS 24 TO 34. HIGHS 38 TO 48.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. SNOW LEVEL  
2500 FEET. LOWS 26 TO 36. HIGHS 43 TO 53.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ661-211100-  
EAST PORTION OF THE OLYMPIC MOUNTAINS-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING. SLIGHT CHANCE OF SNOW THROUGH THE NIGHT.  
* CHANCE OF PRECIP.....20%.  
* MIN TEMPERATURE......23-33.  
* MAX HUMIDITY.........69-84 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..WEST WINDS 5 TO 9 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 9 MPH WITH GUSTS TO AROUND 30  
MPH.  
* SNOW LEVEL...........3000 FEET.  
* MIXING HEIGHT........400-1000 FT AGL.  
* TRANSPORT WINDS......WEST 10 TO 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. SLIGHT CHANCE OF SNOW.  
* CHANCE OF PRECIP.....20%.  
* MAX TEMPERATURE......33-43.  
* MIN HUMIDITY.........59-74 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..WEST WINDS 6 TO 9 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 6 TO 9 MPH. GUSTS UP TO 25 MPH IN  
THE AFTERNOON.  
* SNOW LEVEL...........1500 FEET.  
* MIXING HEIGHT........900 FT AGL INCREASING TO 3300 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......WEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN  
THE EVENING, THEN SNOW LIKELY AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....60%.  
* MIN TEMPERATURE......23-33.  
* MAX HUMIDITY.........77-92 PERCENT...EXCEPT 68-83 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..WEST WINDS 6 TO 9 MPH.  
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 6 TO 9 MPH. GUSTS UP TO 25  
MPH IN THE EVENING.  
* SNOW LEVEL...........1500 FEET.  
* MIXING HEIGHT........700-1700 FT AGL.  
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY. SNOW LIKELY IN THE MORNING,  
THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....60%.  
* MAX TEMPERATURE......35-45.  
* MIN HUMIDITY.........63-78 PERCENT...EXCEPT 57-72 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 4 TO 5 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.  
* SNOW LEVEL...........2000 FEET.  
* MIXING HEIGHT........500 FT AGL INCREASING TO 2600 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.  
   
MONDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. SNOW LEVEL  
2000 FEET. LOWS 24 TO 34. HIGHS 40 TO 50. NORTH WINDS 4 TO 7 MPH.    
TUESDAY
 
RAIN AND SNOW. SNOW LEVEL 4000 FEET. LOWS 31 TO 41. HIGHS  
41 TO 51 VALLEYS...34 TO 44 RIDGES. SOUTH WINDS AROUND 7 MPH.    
WEDNESDAY
 
SNOW, SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. SNOW  
LEVEL 3500 FEET. LOWS 26 TO 36. HIGHS 34 TO 44. SOUTHWEST WINDS  
AROUND 11 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SNOW AND RAIN LIKELY. SNOW LEVEL  
1500 FEET. LOWS 22 TO 32. HIGHS 40 TO 50 VALLEYS...33 TO 43 RIDGES.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. SNOW LEVEL  
2500 FEET. LOWS 24 TO 34. HIGHS 45 TO 55 VALLEYS...38 TO 48 RIDGES.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ653-211100-  
STRAIT OF JUAN DE FUCA AND NORTHWEST INTERIOR LOWLANDS-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN IN THE  
EVENING.  
* CHANCE OF PRECIP.....20% DECREASING TO 10% AFTER MIDNIGHT.  
* MIN TEMPERATURE......32-42.  
* MAX HUMIDITY.........75-90 PERCENT.  
* 20-FOOT WINDS........WEST WINDS 6 TO 9 MPH.  
* MIXING HEIGHT........900-1100 FT AGL.  
* TRANSPORT WINDS......WEST AROUND 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE  
AFTERNOON.  
* CHANCE OF PRECIP.....10%.  
* MAX TEMPERATURE......41-51.  
* MIN HUMIDITY.........57-72 PERCENT.  
* 20-FOOT WINDS........WEST WINDS 4 TO 7 MPH.  
* MIXING HEIGHT........2200-3200 FT AGL.  
* TRANSPORT WINDS......WEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....35%.  
* MIN TEMPERATURE......31-41.  
* MAX HUMIDITY.........78-93 PERCENT.  
* 20-FOOT WINDS........SOUTH WINDS 4 TO 7 MPH.  
* MIXING HEIGHT........1000-2000 FT AGL.  
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.  
   
SUNDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....35%.  
* MAX TEMPERATURE......43-53.  
* MIN HUMIDITY.........63-78 PERCENT.  
* 20-FOOT WINDS........SOUTH WINDS 4 TO 7 MPH.  
* MIXING HEIGHT........1300-2300 FT AGL.  
* TRANSPORT WINDS......SOUTH 10 TO 15 MPH.  
   
MONDAY
 
MOSTLY CLOUDY. LOWS 32 TO 42. HIGHS AROUND 50. NORTHWEST  
WINDS 3 TO 6 MPH.    
TUESDAY THROUGH WEDNESDAY
 
RAIN. LOWS 36 TO 46. HIGHS 46 TO 56.  
SOUTHWEST WINDS 5 TO 8 MPH.    
THURSDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF SNOW. LOWS  
31 TO 41. HIGHS 46 TO 56.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 32 TO 42. HIGHS  
48 TO 58.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ654-211100-  
CENTRAL AND SOUTH PUGET SOUND LOWLANDS-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN IN THE  
EVENING. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....35%.  
* MIN TEMPERATURE......32-42.  
* MAX HUMIDITY.........78-93 PERCENT.  
* 20-FOOT WINDS........SOUTHWEST WINDS AROUND 6 MPH SHIFTING TO THE  
NORTHEAST AROUND 3 MPH AFTER MIDNIGHT.  
* MIXING HEIGHT........800-1200 FT AGL.  
* TRANSPORT WINDS......WEST AROUND 10 MPH SHIFTING TO THE NORTHEAST  
AFTER MIDNIGHT.  
   
SATURDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY. SLIGHT CHANCE OF RAIN.  
* CHANCE OF PRECIP.....20%.  
* MAX TEMPERATURE......41-51.  
* MIN HUMIDITY.........60-75 PERCENT.  
* 20-FOOT WINDS........SOUTHEAST WINDS 3 TO 5 MPH.  
* MIXING HEIGHT........1300 FT AGL INCREASING TO 3800 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......EAST AROUND 5 MPH SHIFTING TO THE SOUTH IN  
THE AFTERNOON.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING. CHANCE OF SNOW THROUGH THE NIGHT. CHANCE OF RAIN AFTER  
MIDNIGHT.  
* CHANCE OF PRECIP.....45%.  
* MIN TEMPERATURE......30-40.  
* MAX HUMIDITY.........78-93 PERCENT.  
* 20-FOOT WINDS........WEST WINDS AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.  
* MIXING HEIGHT........2600 FT AGL DECREASING TO 600 FT AGL AFTER  
MIDNIGHT.  
* TRANSPORT WINDS......SOUTHWEST AROUND 5 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....35%.  
* MAX TEMPERATURE......44-54.  
* MIN HUMIDITY.........62-77 PERCENT.  
* 20-FOOT WINDS........SOUTHWEST WINDS 3 TO 6 MPH.  
* MIXING HEIGHT........600 FT AGL INCREASING TO 3400 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTHWEST 5 TO 10 MPH.  
   
MONDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER  
50S. NORTHEAST WINDS 3 TO 6 MPH.    
TUESDAY THROUGH WEDNESDAY
 
RAIN. LOWS IN THE LOWER 40S. HIGHS IN  
THE LOWER 50S. SOUTHWEST WINDS 4 TO 8 MPH.    
THURSDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF SNOW. LOWS  
30 TO 40. HIGHS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID 30S.  
HIGHS IN THE MID 50S.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ655-211100-  
BLACK HILLS AND SOUTHWEST INTERIOR LOWLANDS-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE  
EVENING.  
* CHANCE OF PRECIP.....20% DECREASING TO 10% AFTER MIDNIGHT.  
* MIN TEMPERATURE......30-40.  
* MAX HUMIDITY.........81-96 PERCENT.  
* 20-FOOT WINDS........WEST WINDS 4 TO 7 MPH.  
* MIXING HEIGHT........700-1300 FT AGL.  
* TRANSPORT WINDS......WEST AROUND 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY.  
* CHANCE OF PRECIP.....0%.  
* MAX TEMPERATURE......43-53.  
* MIN HUMIDITY.........51-66 PERCENT.  
* 20-FOOT WINDS........WEST WINDS 3 TO 6 MPH.  
* MIXING HEIGHT........1200 FT AGL INCREASING TO 5000 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY. CHANCE OF RAIN THROUGH THE  
NIGHT. CHANCE OF SNOW AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....45%.  
* MIN TEMPERATURE......26-36.  
* MAX HUMIDITY.........79-94 PERCENT.  
* 20-FOOT WINDS........WEST WINDS AROUND 5 MPH IN THE EVENING  
BECOMING LIGHT.  
* MIXING HEIGHT........3500 FT AGL DECREASING TO 600 FT AGL AFTER  
MIDNIGHT.  
* TRANSPORT WINDS......WEST 5 TO 10 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE  
MORNING. SLIGHT CHANCE OF RAIN THROUGH THE DAY.  
* CHANCE OF PRECIP.....20%.  
* MAX TEMPERATURE......45-55.  
* MIN HUMIDITY.........47-62 PERCENT.  
* 20-FOOT WINDS........SOUTH WINDS AROUND 3 MPH SHIFTING TO THE  
WEST AROUND 4 MPH IN THE AFTERNOON.  
* MIXING HEIGHT........600 FT AGL INCREASING TO 3500 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTH AROUND 5 MPH SHIFTING TO THE NORTHWEST  
IN THE AFTERNOON.  
   
MONDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID 50S.  
NORTH WINDS 3 TO 5 MPH.    
TUESDAY
 
RAIN. LOWS AROUND 40. HIGHS IN THE LOWER 50S. SOUTHEAST  
WINDS AROUND 3 MPH.    
WEDNESDAY
 
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND  
40. HIGHS AROUND 50. SOUTHWEST WINDS AROUND 6 MPH.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW.  
LOWS IN THE LOWER 30S. HIGHS IN THE MID 50S.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER  
30S. HIGHS IN THE UPPER 50S.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ656-211100-  
NORTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN.  
* CHANCE OF PRECIP.....50%.  
* MIN TEMPERATURE......29-39.  
* MAX HUMIDITY.........81-96 PERCENT.  
* 20-FOOT WINDS........WEST WINDS 3 TO 6 MPH.  
* MIXING HEIGHT........1200-1500 FT AGL.  
* TRANSPORT WINDS......WEST AROUND 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE  
MORNING. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....35%.  
* MAX TEMPERATURE......37-47.  
* MIN HUMIDITY.........54-69 PERCENT.  
* 20-FOOT WINDS........LIGHT WINDS BECOMING WEST AROUND 5 MPH IN  
THE AFTERNOON.  
* MIXING HEIGHT........1800 FT AGL INCREASING TO 4700 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......WEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
SLIGHT CHANCE OF RAIN AND SNOW IN THE EVENING, THEN CHANCE OF  
RAIN AND SNOW AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....35%.  
* MIN TEMPERATURE......27-37.  
* MAX HUMIDITY.........74-89 PERCENT.  
* 20-FOOT WINDS........SOUTHWEST WINDS AROUND 4 MPH SHIFTING TO THE  
SOUTHEAST AFTER MIDNIGHT.  
* MIXING HEIGHT........3100 FT AGL DECREASING TO 1000 FT AGL AFTER  
MIDNIGHT.  
* TRANSPORT WINDS......SOUTHWEST AROUND 5 MPH SHIFTING TO THE  
SOUTHEAST AFTER MIDNIGHT.  
   
SUNDAY
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF  
SNOW IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....60%.  
* MAX TEMPERATURE......40-50.  
* MIN HUMIDITY.........56-71 PERCENT.  
* 20-FOOT WINDS........SOUTHEAST WINDS AROUND 4 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* MIXING HEIGHT........1100 FT AGL INCREASING TO 3700 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTH AROUND 10 MPH.  
   
MONDAY
 
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. LOWS IN THE MID  
30S. HIGHS IN THE LOWER 50S. WEST WINDS 3 TO 5 MPH.    
TUESDAY
 
RAIN. LOWS IN THE LOWER 40S. HIGHS 46 TO 56. EAST WINDS  
AROUND 4 MPH.    
WEDNESDAY
 
RAIN AND SNOW. LOWS IN THE UPPER 30S. HIGHS 43 TO 53.  
SOUTH WINDS AROUND 7 MPH.    
THURSDAY
 
MOSTLY CLOUDY. RAIN LIKELY AND SNOW. LOWS IN THE MID  
30S. HIGHS 46 TO 56.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN THE  
LOWER 30S. HIGHS IN THE MID 50S.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ657-211100-  
SOUTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN IN THE  
EVENING. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....35%.  
* MIN TEMPERATURE......33-43.  
* MAX HUMIDITY.........83-98 PERCENT.  
* 20-FOOT WINDS........WEST WINDS AROUND 4 MPH IN THE EVENING  
BECOMING LIGHT.  
* MIXING HEIGHT........1000-1200 FT AGL.  
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE  
MORNING.  
* CHANCE OF PRECIP.....20% DECREASING TO 10% IN THE AFTERNOON.  
* MAX TEMPERATURE......41-51.  
* MIN HUMIDITY.........56-71 PERCENT.  
* 20-FOOT WINDS........NORTH WINDS 3 TO 4 MPH.  
* MIXING HEIGHT........1700 FT AGL INCREASING TO 4200 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......NORTH 5 TO 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN THROUGH  
THE NIGHT. SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....20%.  
* MIN TEMPERATURE......30-40.  
* MAX HUMIDITY.........78-93 PERCENT.  
* 20-FOOT WINDS........WEST WINDS AROUND 3 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.  
* MIXING HEIGHT........2900 FT AGL DECREASING TO 700 FT AGL AFTER  
MIDNIGHT.  
* TRANSPORT WINDS......WEST AROUND 5 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.  
   
SUNDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. CHANCE OF SNOW IN THE MORNING.  
SLIGHT CHANCE OF RAIN THROUGH THE DAY.  
* CHANCE OF PRECIP.....35%.  
* MAX TEMPERATURE......45-55.  
* MIN HUMIDITY.........55-70 PERCENT.  
* 20-FOOT WINDS........SOUTHEAST WINDS AROUND 3 MPH SHIFTING TO THE  
WEST IN THE AFTERNOON.  
* MIXING HEIGHT........600 FT AGL INCREASING TO 4100 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTH AROUND 5 MPH SHIFTING TO THE SOUTHWEST  
IN THE AFTERNOON.  
   
MONDAY
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID 50S.  
NORTH WINDS 3 TO 4 MPH.    
TUESDAY
 
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE MID 50S.  
SOUTHEAST WINDS AROUND 3 MPH.    
WEDNESDAY
 
RAIN. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 40S.  
SOUTHWEST WINDS AROUND 6 MPH.    
THURSDAY
 
PARTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW.  
LOWS IN THE MID 30S. HIGHS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE UPPER  
50S.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ658-211100-  
WEST SLOPES OF THE NORTH CASCADES GENERALLY ABOVE 1500 FEET-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.  
* CHANCE OF PRECIP.....50%.  
* MIN TEMPERATURE......27-37...EXCEPT 20-30 RIDGES.  
* MAX HUMIDITY.........78-93 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 5 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 8 MPH. GUSTS UP TO 25 MPH IN  
THE EVENING.  
* SNOW LEVEL...........4000 FEET.  
* MIXING HEIGHT........800-900 FT AGL.  
* TRANSPORT WINDS......WEST 10 TO 15 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. CHANCE OF SNOW IN THE MORNING.  
SLIGHT CHANCE OF SNOW IN THE AFTERNOON.  
* CHANCE OF PRECIP.....35%.  
* MAX TEMPERATURE......34-44...EXCEPT 28-38 RIDGES.  
* MIN HUMIDITY.........55-70 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..WEST WINDS 6 TO 9 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 6 TO 11 MPH. GUSTS UP TO 25 MPH IN  
THE AFTERNOON.  
* SNOW LEVEL...........1500 FEET.  
* MIXING HEIGHT........1200 FT AGL INCREASING TO 3400 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......WEST 10 TO 15 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.  
CHANCE OF SNOW THROUGH THE NIGHT.  
* CHANCE OF PRECIP.....45%.  
* MIN TEMPERATURE......24-34...EXCEPT 17-27 RIDGES.  
* MAX HUMIDITY.........70-85 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 4 TO 5 MPH.  
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 6 TO 9 MPH.  
* SNOW LEVEL...........1500 FEET.  
* MIXING HEIGHT........900-1900 FT AGL.  
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..........PARTLY SUNNY. SNOW LIKELY IN THE MORNING,  
THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....60%.  
* MAX TEMPERATURE......37-47...EXCEPT 31-41 RIDGES.  
* MIN HUMIDITY.........51-66 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY AROUND 5 MPH.  
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 5 TO 9 MPH.  
* SNOW LEVEL...........1500 FEET.  
* MIXING HEIGHT........500 FT AGL INCREASING TO 2500 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.  
   
MONDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. SNOW LEVEL  
2000 FEET. LOWS 23 TO 33. HIGHS 44 TO 54 VALLEYS...37 TO 47 RIDGES.  
WEST WINDS 4 TO 7 MPH.    
TUESDAY
 
RAIN AND SNOW. SNOW LEVEL 4000 FEET. LOWS 31 TO 41. HIGHS  
40 TO 50 VALLEYS...33 TO 43 RIDGES. SOUTHEAST WINDS AROUND 6 MPH.    
WEDNESDAY
 
RAIN AND SNOW. SNOW LEVEL 3500 FEET. LOWS 26 TO 36.  
HIGHS 36 TO 46 VALLEYS...29 TO 39 RIDGES. SOUTHWEST WINDS AROUND  
10 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SNOW AND RAIN. SNOW LEVEL 1500 FEET. LOWS  
21 TO 31. HIGHS 39 TO 49 VALLEYS...31 TO 41 RIDGES.    
FRIDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. SNOW LEVEL  
2000 FEET. LOWS 21 TO 31. HIGHS 45 TO 55 VALLEYS...37 TO 47 RIDGES.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
WAZ659-211100-  
WEST SLOPES OF THE CENTRAL CASCADES GENERALLY ABOVE 1500 FEET-  
330 PM PDT FRI MAR 20 2026  
   
TONIGHT
 
 
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN IN THE  
EVENING. SLIGHT CHANCE OF SNOW THROUGH THE NIGHT. SLIGHT CHANCE  
OF RAIN AFTER MIDNIGHT.  
* CHANCE OF PRECIP.....35%.  
* MIN TEMPERATURE......29-39...EXCEPT 22-32 RIDGES.  
* MAX HUMIDITY.........84-99 PERCENT...EXCEPT 73-88 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 4 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.  
* SNOW LEVEL...........4500 FEET.  
* MIXING HEIGHT........900-1000 FT AGL.  
* TRANSPORT WINDS......WEST AROUND 10 MPH.  
   
SATURDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE  
MORNING.  
* CHANCE OF PRECIP.....20% DECREASING TO 0% IN THE AFTERNOON.  
* MAX TEMPERATURE......36-46...EXCEPT 29-39 RIDGES.  
* MIN HUMIDITY.........55-70 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 5 MPH.  
* RIDGES/UPR SLOPES...NORTHWEST WINDS 5 TO 9 MPH. GUSTS UP TO 25  
MPH IN THE AFTERNOON.  
* SNOW LEVEL...........2000 FEET.  
* MIXING HEIGHT........1600-2600 FT AGL.  
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER..........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW.  
* CHANCE OF PRECIP.....20%.  
* MIN TEMPERATURE......24-34...EXCEPT 19-29 RIDGES.  
* MAX HUMIDITY.........78-93 PERCENT...EXCEPT 66-81 PERCENT RIDGES.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 4 MPH.  
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.  
* SNOW LEVEL...........2000 FEET.  
* MIXING HEIGHT........900-1900 FT AGL.  
* TRANSPORT WINDS......WEST 5 TO 10 MPH.  
   
SUNDAY
 
 
* SKY/WEATHER..........MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON.  
* CHANCE OF PRECIP.....30%.  
* MAX TEMPERATURE......42-52...EXCEPT 36-46 RIDGES.  
* MIN HUMIDITY.........48-63 PERCENT.  
* 20-FOOT WINDS........  
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 4 MPH.  
* RIDGES/UPR SLOPES...SOUTH WINDS AROUND 5 MPH SHIFTING TO THE WEST  
AROUND 6 MPH IN THE AFTERNOON.  
* SNOW LEVEL...........2000 FEET.  
* MIXING HEIGHT........500 FT AGL INCREASING TO 3000 FT AGL IN THE  
AFTERNOON.  
* TRANSPORT WINDS......SOUTH AROUND 5 MPH SHIFTING TO THE WEST IN  
THE AFTERNOON.  
   
MONDAY
 
MOSTLY CLOUDY. SNOW LEVEL 3000 FEET. LOWS 27 TO 37. HIGHS  
47 TO 57 VALLEYS...IN THE MID 40S RIDGES. NORTHWEST WINDS 3 TO  
5 MPH.    
TUESDAY
 
RAIN AND SNOW. SNOW LEVEL 5000 FEET. LOWS 33 TO 43. HIGHS  
41 TO 51. SOUTHEAST WINDS AROUND 5 MPH.    
WEDNESDAY
 
RAIN AND SNOW. SNOW LEVEL 4500 FEET. LOWS 30 TO 40.  
HIGHS 38 TO 48 VALLEYS...IN THE MID 30S RIDGES. SOUTHWEST WINDS  
AROUND 9 MPH.    
THURSDAY
 
MOSTLY CLOUDY. SNOW AND RAIN LIKELY. SNOW LEVEL  
2000 FEET. LOWS 22 TO 32. HIGHS 42 TO 52 VALLEYS...IN THE UPPER 30S  
RIDGES.    
FRIDAY
 
PARTLY CLOUDY. SNOW LEVEL 2500 FEET. LOWS 24 TO 34. HIGHS  
47 TO 57 VALLEYS...40 TO 50 RIDGES.  
 
.8 TO 14 DAY OUTLOOK FOR MAR 28 - APR 03, 2026  
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.  
 

 
 
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