996
FNUS56 KSEW 192230
FWFSEW
FIRE WEATHER PLANNING FORECAST FOR WESTERN WASHINGTON
NATIONAL WEATHER SERVICE SEATTLE WA
330 PM PDT SUN APR 19 2026
DISCUSSION
MOSTLY DRY AND WARM WEATHER WILL CONTINUE EARLY THIS WEEK. A LOW
WILL TRACK INLAND TUESDAY AND WEDNESDAY WITH THE NEXT CHANCE OF
PRECIPITATION FOR THE REGION. TEMPERATURES WILL ALSO COOL
DESCENT AMOUNT WITH THIS PATTERN CHANGE. THE END OF THE WEEK IS
FAVORED TO REMAIN DRY, WITH TEMPERATURES RETURNING TO MILD.
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10
MINUTE AVERAGES REFLECTING RAWS WINDS.
WAZ649-201100-
NORTH AND CENTRAL COASTAL STRIP-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......43-53.
* MAX HUMIDITY.........76-91 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS AROUND 3 MPH SHIFTING TO THE
NORTH AFTER MIDNIGHT.
* MIXING HEIGHT........400-500 FT AGL.
* TRANSPORT WINDS......WEST AROUND 5 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......59-69.
* MIN HUMIDITY.........60-75 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING SOUTH AROUND 5 MPH IN
THE AFTERNOON.
* RIDGES/UPR SLOPES...EAST WINDS AROUND 3 MPH SHIFTING TO THE SOUTH
AROUND 5 MPH IN THE AFTERNOON.
* MIXING HEIGHT........400-1000 FT AGL.
* TRANSPORT WINDS......EAST AROUND 5 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN AFTER
MIDNIGHT.
* CHANCE OF PRECIP.....10% INCREASING TO 30% AFTER MIDNIGHT.
* MIN TEMPERATURE......43-53.
* MAX HUMIDITY.........91-100 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..SOUTH WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 6 MPH.
* MIXING HEIGHT........500-1000 FT AGL.
* TRANSPORT WINDS......SOUTHWEST 5 TO 10 MPH.
TUESDAY
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN LIKELY.
* CHANCE OF PRECIP.....70%.
* MAX TEMPERATURE......49-59.
* MIN HUMIDITY.........87-99 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT........800-1700 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE UPPER 40S.
HIGHS IN THE MID 50S. WEST WINDS 5 TO 8 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
50S. SOUTH WINDS AROUND 4 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS 56 TO 66.
NORTHWEST WINDS AROUND 3 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS
57 TO 67.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ650-201100-
NORTH COASTAL LOWLANDS-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......47-57.
* MAX HUMIDITY.........68-83 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...WEST WINDS AROUND 3 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* MIXING HEIGHT........600-1000 FT AGL.
* TRANSPORT WINDS......WEST AROUND 5 MPH SHIFTING TO THE NORTHEAST
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON.
* CHANCE OF PRECIP.....10%.
* MAX TEMPERATURE......62-72.
* MIN HUMIDITY.........52-67 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING SOUTHWEST AROUND 4 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...EAST WINDS AROUND 3 MPH SHIFTING TO THE SOUTH
AROUND 4 MPH IN THE AFTERNOON.
* MIXING HEIGHT........800-1800 FT AGL.
* TRANSPORT WINDS......EAST AROUND 5 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT.
* CHANCE OF PRECIP.....25%.
* MIN TEMPERATURE......42-52.
* MAX HUMIDITY.........82-97 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..SOUTH WINDS 3 TO 5 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 5 MPH.
* MIXING HEIGHT........600-1500 FT AGL.
* TRANSPORT WINDS......SOUTHWEST 5 TO 10 MPH.
TUESDAY
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN LIKELY.
* CHANCE OF PRECIP.....70%.
* MAX TEMPERATURE......48-58.
* MIN HUMIDITY.........81-96 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING WEST AROUND 5 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT........1000-2000 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. WEST WINDS 3 TO 6 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS 56 TO 66.
SOUTH WINDS AROUND 3 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS 58 TO 68. NORTH
WINDS AROUND 3 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS 58 TO 68.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE LOWER
60S.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ651-201100-
CENTRAL COASTAL LOWLANDS-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......44-54.
* MAX HUMIDITY.........69-84 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS AROUND 4 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...WEST WINDS AROUND 5 MPH SHIFTING TO THE
NORTHEAST AROUND 3 MPH AFTER MIDNIGHT.
* MIXING HEIGHT........400-900 FT AGL.
* TRANSPORT WINDS......WEST AROUND 5 MPH SHIFTING TO THE NORTHEAST
AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......64-74.
* MIN HUMIDITY.........50-65 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING SOUTH AROUND 5 MPH IN
THE AFTERNOON.
* RIDGES/UPR SLOPES...EAST WINDS AROUND 3 MPH SHIFTING TO THE SOUTH
AROUND 5 MPH IN THE AFTERNOON.
* MIXING HEIGHT........900-1900 FT AGL.
* TRANSPORT WINDS......EAST AROUND 5 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN AFTER
MIDNIGHT.
* CHANCE OF PRECIP.....10% INCREASING TO 30% AFTER MIDNIGHT.
* MIN TEMPERATURE......41-51.
* MAX HUMIDITY.........84-99 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT........500-1500 FT AGL.
* TRANSPORT WINDS......WEST 10 TO 15 MPH.
TUESDAY
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN LIKELY.
* CHANCE OF PRECIP.....70%.
* MAX TEMPERATURE......49-59.
* MIN HUMIDITY.........80-95 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT........1000-2000 FT AGL.
* TRANSPORT WINDS......WEST 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 6 TO 9 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 3 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS 63 TO 73.
NORTHWEST WINDS AROUND 3 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID
60S.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ652-201100-
WEST PORTION OF THE OLYMPIC MOUNTAINS-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......42-52.
* MAX HUMIDITY.........59-74 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 4 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH SHIFTING TO THE
NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
* SNOW LEVEL...........7500 FEET.
* MIXING HEIGHT........300-900 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON.
* CHANCE OF PRECIP.....10% INCREASING TO 20% IN THE AFTERNOON.
* MAX TEMPERATURE......57-67.
* MIN HUMIDITY.........43-58 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY AROUND 4 MPH.
* RIDGES/UPR SLOPES...EAST WINDS AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* SNOW LEVEL...........7500 FEET.
* MIXING HEIGHT........400 FT AGL INCREASING TO 2400 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS......EAST AROUND 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT.
* CHANCE OF PRECIP.....25%.
* MIN TEMPERATURE......37-47.
* MAX HUMIDITY.........76-91 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 5 MPH.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 3 TO 6 MPH.
* SNOW LEVEL...........7500 FEET.
* MIXING HEIGHT........400-1400 FT AGL.
* TRANSPORT WINDS......SOUTHWEST 5 TO 10 MPH.
TUESDAY
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN LIKELY.
* CHANCE OF PRECIP.....70%.
* MAX TEMPERATURE......43-53.
* MIN HUMIDITY.........75-90 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 5 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.
* SNOW LEVEL...........7000 FEET.
* MIXING HEIGHT........600-1600 FT AGL.
* TRANSPORT WINDS......NORTHWEST 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN LIKELY. SNOW LEVEL 6000 FEET. LOWS
38 TO 48. HIGHS 47 TO 57. WEST WINDS 5 TO 8 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
5500 FEET. LOWS 36 TO 46. HIGHS 51 TO 61. WEST WINDS AROUND 4 MPH.
FRIDAY
MOSTLY CLEAR. SNOW LEVEL 5500 FEET. LOWS 36 TO 46. HIGHS
55 TO 65. NORTH WINDS AROUND 4 MPH.
SATURDAY
MOSTLY CLEAR. SNOW LEVEL 5500 FEET. LOWS 38 TO 48. HIGHS
54 TO 64.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
5500 FEET. LOWS 38 TO 48. HIGHS 53 TO 63.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ661-201100-
EAST PORTION OF THE OLYMPIC MOUNTAINS-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......42-52.
* MAX HUMIDITY.........59-74 PERCENT...EXCEPT 52-67 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 4 MPH.
* RIDGES/UPR SLOPES...WEST WINDS AROUND 4 MPH SHIFTING TO THE
NORTHEAST AROUND 6 MPH AFTER MIDNIGHT.
* SNOW LEVEL...........7500 FEET.
* MIXING HEIGHT........400-800 FT AGL.
* TRANSPORT WINDS......SOUTHWEST AROUND 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......62-72...EXCEPT 57-67 RIDGES.
* MIN HUMIDITY.........46-61 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY AROUND 4 MPH.
* RIDGES/UPR SLOPES...NORTHEAST WINDS AROUND 6 MPH SHIFTING TO THE
SOUTH AROUND 5 MPH IN THE AFTERNOON.
* SNOW LEVEL...........8000 FEET.
* MIXING HEIGHT........800-1800 FT AGL.
* TRANSPORT WINDS......EAST AROUND 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
MONDAY NIGHT
* 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......38-48.
* MAX HUMIDITY.........75-90 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 4 TO 7 MPH.
* SNOW LEVEL...........8000 FEET.
* MIXING HEIGHT........400-1400 FT AGL.
* TRANSPORT WINDS......WEST AROUND 10 MPH SHIFTING TO THE NORTHWEST
AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.
* CHANCE OF PRECIP.....60%.
* MAX TEMPERATURE......49-59...EXCEPT 44-54 RIDGES.
* MIN HUMIDITY.........72-87 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 5 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.
* SNOW LEVEL...........7500 FEET.
* MIXING HEIGHT........700-1700 FT AGL.
* TRANSPORT WINDS......NORTHWEST 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. RAIN LIKELY AND CHANCE OF SNOW. SNOW
LEVEL 6000 FEET. LOWS 37 TO 47. HIGHS 46 TO 56. NORTHWEST WINDS 6 TO
9 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
5000 FEET. LOWS 35 TO 45. HIGHS 50 TO 60. NORTHWEST WINDS AROUND
5 MPH.
FRIDAY
MOSTLY CLEAR. SNOW LEVEL 5500 FEET. LOWS 35 TO 45. HIGHS
53 TO 63. NORTH WINDS AROUND 5 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. SNOW LEVEL 5500 FEET. LOWS
37 TO 47. HIGHS 56 TO 66 VALLEYS...49 TO 59 RIDGES.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ653-201100-
STRAIT OF JUAN DE FUCA AND NORTHWEST INTERIOR LOWLANDS-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......44-54.
* MAX HUMIDITY.........72-87 PERCENT.
* 20-FOOT WINDS........NORTHWEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........500-600 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......61-71.
* MIN HUMIDITY.........58-73 PERCENT.
* 20-FOOT WINDS........NORTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT........500-900 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......43-53.
* MAX HUMIDITY.........80-95 PERCENT.
* 20-FOOT WINDS........SOUTHWEST WINDS 3 TO 5 MPH.
* MIXING HEIGHT........500-700 FT AGL.
* TRANSPORT WINDS......SOUTHWEST 5 TO 10 MPH.
TUESDAY
* SKY/WEATHER..........PARTLY SUNNY. CHANCE OF RAIN.
* CHANCE OF PRECIP.....50%.
* MAX TEMPERATURE......52-62.
* MIN HUMIDITY.........74-89 PERCENT.
* 20-FOOT WINDS........SOUTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT........800-1800 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE UPPER
40S. HIGHS IN THE UPPER 50S. WEST WINDS 4 TO 7 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 41 TO 51.
HIGHS 56 TO 66. SOUTH WINDS AROUND 4 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS 58 TO 68.
NORTHWEST WINDS AROUND 3 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS 59 TO 69.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS 58 TO 68.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ654-201100-
CENTRAL AND SOUTH PUGET SOUND LOWLANDS-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......45-55.
* MAX HUMIDITY.........63-78 PERCENT.
* 20-FOOT WINDS........NORTH WINDS 3 TO 5 MPH.
* MIXING HEIGHT........500-900 FT AGL.
* TRANSPORT WINDS......NORTH 5 TO 10 MPH.
MONDAY
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......65-75.
* MIN HUMIDITY.........46-61 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING NORTHWEST AROUND 4 MPH
IN THE AFTERNOON.
* MIXING HEIGHT........900-1900 FT AGL.
* TRANSPORT WINDS......NORTHEAST AROUND 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT.
* CHANCE OF PRECIP.....10% INCREASING TO 20% AFTER MIDNIGHT.
* MIN TEMPERATURE......44-54.
* MAX HUMIDITY.........81-96 PERCENT.
* 20-FOOT WINDS........SOUTHWEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT........800-1800 FT AGL.
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.
TUESDAY
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.
* CHANCE OF PRECIP.....60%.
* MAX TEMPERATURE......53-63.
* MIN HUMIDITY.........74-89 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH
IN THE AFTERNOON.
* MIXING HEIGHT........1400-2400 FT AGL.
* TRANSPORT WINDS......EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE UPPER 40S.
HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 5 TO 8 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 4 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER 60S.
NORTH WINDS AROUND 3 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ655-201100-
BLACK HILLS AND SOUTHWEST INTERIOR LOWLANDS-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......45-55.
* MAX HUMIDITY.........65-80 PERCENT.
* 20-FOOT WINDS........NORTHWEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........600-1300 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......67-77.
* MIN HUMIDITY.........40-55 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING WEST AROUND 4 MPH IN
THE AFTERNOON.
* MIXING HEIGHT........700 FT AGL INCREASING TO 2700 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS......EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT.
* CHANCE OF PRECIP.....35%.
* MIN TEMPERATURE......44-54.
* MAX HUMIDITY.........81-96 PERCENT.
* 20-FOOT WINDS........WEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT........900-1900 FT AGL.
* TRANSPORT WINDS......WEST 10 TO 15 MPH.
TUESDAY
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN LIKELY.
* CHANCE OF PRECIP.....70%.
* MAX TEMPERATURE......50-60.
* MIN HUMIDITY.........75-90 PERCENT.
* 20-FOOT WINDS........WEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT........1400-2400 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH RAIN LIKELY. LOWS IN THE MID 40S.
HIGHS 52 TO 62. SOUTHWEST WINDS 5 TO 8 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 3 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70.
NORTH WINDS AROUND 3 MPH.
SATURDAY THROUGH SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S.
HIGHS IN THE UPPER 60S.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ656-201100-
NORTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......45-55.
* MAX HUMIDITY.........65-80 PERCENT.
* 20-FOOT WINDS........NORTH WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........1000-1400 FT AGL.
* TRANSPORT WINDS......NORTHEAST AROUND 5 MPH.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......67-77.
* MIN HUMIDITY.........43-58 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING WEST AROUND 3 MPH IN
THE AFTERNOON.
* MIXING HEIGHT........1300-2300 FT AGL.
* TRANSPORT WINDS......NORTHEAST AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......42-52.
* MAX HUMIDITY.........78-93 PERCENT.
* 20-FOOT WINDS........WEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........1000-1700 FT AGL.
* TRANSPORT WINDS......SOUTHWEST AROUND 5 MPH.
TUESDAY
* SKY/WEATHER..........PARTLY SUNNY. CHANCE OF RAIN.
* CHANCE OF PRECIP.....45%.
* MAX TEMPERATURE......53-63.
* MIN HUMIDITY.........67-82 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH
IN THE AFTERNOON.
* MIXING HEIGHT........1800-2800 FT AGL.
* TRANSPORT WINDS......WEST AROUND 5 MPH.
WEDNESDAY
RAIN LIKELY. LOWS IN THE UPPER 40S. HIGHS 53 TO 63.
SOUTHWEST WINDS 3 TO 6 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS 59 TO 69. SOUTHWEST WINDS AROUND 3 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS 62 TO 72. NORTH
WINDS AROUND 3 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS 63 TO 73.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ657-201100-
SOUTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......45-55.
* MAX HUMIDITY.........66-81 PERCENT.
* 20-FOOT WINDS........NORTHEAST WINDS UP TO 3 MPH.
* MIXING HEIGHT........600-1100 FT AGL.
* TRANSPORT WINDS......NORTHEAST AROUND 5 MPH.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......68-78.
* MIN HUMIDITY.........45-60 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING WEST AROUND 3 MPH IN
THE AFTERNOON.
* MIXING HEIGHT........1000-2000 FT AGL.
* TRANSPORT WINDS......EAST AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF RAIN.
* CHANCE OF PRECIP.....20%.
* MIN TEMPERATURE......43-53.
* MAX HUMIDITY.........83-98 PERCENT.
* 20-FOOT WINDS........SOUTHWEST WINDS 3 TO 5 MPH.
* MIXING HEIGHT........1200-2200 FT AGL.
* TRANSPORT WINDS......SOUTHWEST 5 TO 10 MPH.
TUESDAY
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.
* CHANCE OF PRECIP.....60%.
* MAX TEMPERATURE......53-63.
* MIN HUMIDITY.........75-90 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING SOUTHWEST AROUND 4 MPH
IN THE AFTERNOON.
* MIXING HEIGHT........1500-2500 FT AGL.
* TRANSPORT WINDS......SOUTHWEST AROUND 5 MPH.
WEDNESDAY
RAIN LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
50S. SOUTHWEST WINDS 4 TO 7 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE MID 60S. SOUTHWEST WINDS AROUND 3 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER
60S. LIGHT WINDS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
60S.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 60S.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ658-201100-
WEST SLOPES OF THE NORTH CASCADES GENERALLY ABOVE 1500 FEET-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......39-49.
* MAX HUMIDITY.........58-73 PERCENT...EXCEPT 50-65 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 4 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 4 TO 7 MPH.
* SNOW LEVEL...........7500 FEET.
* MIXING HEIGHT........500-900 FT AGL.
* TRANSPORT WINDS......EAST 5 TO 10 MPH.
MONDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......64-74...EXCEPT 57-67 RIDGES.
* MIN HUMIDITY.........42-57 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 4 MPH.
* RIDGES/UPR SLOPES...EAST WINDS AROUND 6 MPH SHIFTING TO THE SOUTH
AROUND 5 MPH IN THE AFTERNOON.
* SNOW LEVEL...........8000 FEET.
* MIXING HEIGHT........600 FT AGL INCREASING TO 2900 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS......EAST AROUND 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......41-51...EXCEPT 36-46 RIDGES.
* MAX HUMIDITY.........74-89 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 4 TO 7 MPH.
* SNOW LEVEL...........8500 FEET.
* MIXING HEIGHT........500-1500 FT AGL.
* TRANSPORT WINDS......WEST AROUND 5 MPH.
TUESDAY
* SKY/WEATHER..........PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
* CHANCE OF PRECIP.....35%.
* MAX TEMPERATURE......52-62.
* MIN HUMIDITY.........62-77 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 5 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH SHIFTING TO THE
WEST AROUND 6 MPH IN THE AFTERNOON.
* SNOW LEVEL...........8000 FEET.
* MIXING HEIGHT........900-1900 FT AGL.
* TRANSPORT WINDS......NORTH AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
WEDNESDAY
RAIN AND SNOW LIKELY. SNOW LEVEL 6500 FEET. LOWS 37 TO
47. HIGHS 47 TO 57 VALLEYS...40 TO 50 RIDGES. WEST WINDS 6 TO 9 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. SNOW LEVEL
5000 FEET. LOWS 33 TO 43. HIGHS 54 TO 64 VALLEYS...46 TO 56 RIDGES.
NORTHWEST WINDS AROUND 6 MPH.
FRIDAY
MOSTLY CLEAR. SNOW LEVEL 5000 FEET. LOWS 33 TO 43. HIGHS
57 TO 67 VALLEYS...49 TO 59 RIDGES. NORTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY. SNOW LEVEL 5500 FEET. LOWS 34 TO 44.
HIGHS 58 TO 68 VALLEYS...49 TO 59 RIDGES.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
5500 FEET. LOWS 34 TO 44. HIGHS 56 TO 66 VALLEYS...47 TO 57 RIDGES.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
WAZ659-201100-
WEST SLOPES OF THE CENTRAL CASCADES GENERALLY ABOVE 1500 FEET-
330 PM PDT SUN APR 19 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......41-51.
* MAX HUMIDITY.........62-77 PERCENT...EXCEPT 51-66 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 3 TO 6 MPH.
* SNOW LEVEL...........8000 FEET.
* MIXING HEIGHT........500-1000 FT AGL.
* TRANSPORT WINDS......EAST 5 TO 10 MPH.
MONDAY
* SKY/WEATHER..........PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......66-76...EXCEPT 58-68 RIDGES.
* MIN HUMIDITY.........41-56 PERCENT...EXCEPT 35-50 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY AROUND 3 MPH.
* RIDGES/UPR SLOPES...EAST WINDS AROUND 6 MPH SHIFTING TO THE
SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
* SNOW LEVEL...........8000 FEET.
* MIXING HEIGHT........600 FT AGL INCREASING TO 3300 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS......EAST AROUND 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT.
* CHANCE OF PRECIP.....35%.
* MIN TEMPERATURE......42-52...EXCEPT 37-47 RIDGES.
* MAX HUMIDITY.........82-97 PERCENT...EXCEPT 74-89 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 4 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 4 TO 7 MPH.
* SNOW LEVEL...........8500 FEET.
* MIXING HEIGHT........900-1900 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
TUESDAY
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.
* CHANCE OF PRECIP.....60%.
* MAX TEMPERATURE......47-57.
* MIN HUMIDITY.........70-85 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 5 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.
* SNOW LEVEL...........7500 FEET.
* MIXING HEIGHT........900-1900 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
WEDNESDAY
RAIN AND SNOW. SNOW LEVEL 5500 FEET. LOWS 35 TO 45.
HIGHS 43 TO 53 VALLEYS...IN THE LOWER 40S RIDGES. WEST WINDS 7 TO
10 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW LIKELY. SNOW
LEVEL 5000 FEET. LOWS 35 TO 45. HIGHS 53 TO 63 VALLEYS...45 TO
55 RIDGES. WEST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY CLEAR. SNOW LEVEL 5500 FEET. LOWS 33 TO 43. HIGHS
58 TO 68 VALLEYS...IN THE MID 50S RIDGES. NORTH WINDS AROUND 4 MPH.
SATURDAY
PARTLY CLOUDY. SNOW LEVEL 5500 FEET. LOWS 36 TO 46.
HIGHS 58 TO 68 VALLEYS...IN THE MID 50S RIDGES.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
5500 FEET. LOWS 36 TO 46. HIGHS 56 TO 66 VALLEYS...48 TO 58 RIDGES.
.8 TO 14 DAY OUTLOOK FOR APR 27 - MAY 03, 2026
ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
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