101
FNUS56 KSEW 272230
FWFSEW
FIRE WEATHER PLANNING FORECAST FOR WESTERN WASHINGTON
NATIONAL WEATHER SERVICE SEATTLE WA
330 PM PDT WED MAY 27 2026
DISCUSSION
DRY WEATHER WITH A NEUTRAL FLOW PATTERN OVER WESTERN WASHINGTON
WILL CONTINUE TODAY INTO THURSDAY. AN UPPER LEVEL TROUGH FROM
THE GULF OF ALASKA WILL BEGIN TO SINK DOWN INTO THE REGION
THURSDAY INTO FRIDAY, WITH AN UPPER LEVEL LOW IN CALIFORNIA
PIVOTING TO THE NORTHEAST, ALL OVER A SURFACE TROUGH ACROSS
EASTERN WASHINGTON. SHOWERS WILL BE LIKELY THURSDAY EVENING INTO
FRIDAY MORNING FOR AREAS EAST OF INTERSTATE 5, ALONG WITH A
SLIGHT CHANCE OF THUNDER ALONG THE CASCADE CREST. WARMER
TEMPERATURES WILL LINGER THROUGH THURSDAY, BEFORE COOLING DOWN
THIS WEEKEND AHEAD OF A WARMUP NEXT WEEK.
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10
MINUTE AVERAGES REFLECTING RAWS WINDS.
WAZ649-281100-
NORTH AND CENTRAL COASTAL STRIP-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......AROUND 50.
* MAX HUMIDITY.........87-99 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS AROUND 6 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 6 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........400-700 FT AGL.
* TRANSPORT WINDS......NORTHWEST 5 TO 10 MPH.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......59-69.
* MIN HUMIDITY.........68-83 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING NORTHWEST AROUND 10 MPH
WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS AROUND 3 MPH SHIFTING TO THE
WEST AROUND 9 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
* MIXING HEIGHT........600-1300 FT AGL.
* TRANSPORT WINDS......WEST AROUND 5 MPH INCREASING TO NORTHWEST
AROUND 15 MPH IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......45-55.
* MAX HUMIDITY.........82-94 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 10 TO 13 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 10 TO 13 MPH WITH GUSTS TO
AROUND 30 MPH.
* MIXING HEIGHT........1500-1800 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 15 MPH.
FRIDAY
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......51-61.
* MIN HUMIDITY.........60-75 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 11 TO 14 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 12 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
* MIXING HEIGHT........2800-3800 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
50S. NORTHWEST WINDS 6 TO 12 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S. NORTHWEST WINDS AROUND 8 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS 67 TO 77.
NORTHWEST WINDS AROUND 4 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS 73 TO 83.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
50S. HIGHS 66 TO 76.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ650-281100-
NORTH COASTAL LOWLANDS-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......47-57.
* MAX HUMIDITY.........73-88 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........400-900 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......64-74.
* MIN HUMIDITY.........59-74 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING WEST AROUND 7 MPH WITH
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING WEST AROUND 8 MPH IN THE
AFTERNOON.
* MIXING HEIGHT........700-1700 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......43-53.
* MAX HUMIDITY.........77-92 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 7 TO 10 MPH WITH GUSTS TO AROUND
30 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 7 TO 10 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT........1200-1300 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.
FRIDAY
* SKY/WEATHER..........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......51-61.
* MIN HUMIDITY.........56-71 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 9 TO 12 MPH WITH GUSTS TO
AROUND 30 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 9 TO 12 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT........2500-3500 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS 54 TO 64.
NORTHWEST WINDS 5 TO 11 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS 58 TO 68.
NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS 70 TO 80.
NORTHWEST WINDS AROUND 3 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 50 TO 60. HIGHS 77 TO 87.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 53 TO 63.
HIGHS 70 TO 80.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ651-281100-
CENTRAL COASTAL LOWLANDS-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......46-56.
* MAX HUMIDITY.........79-94 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS AROUND 4 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........400-1100 FT AGL.
* TRANSPORT WINDS......WEST AROUND 5 MPH SHIFTING TO THE SOUTHWEST
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......70-80...EXCEPT 65-75 RIDGES.
* MIN HUMIDITY.........51-66 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING WEST AROUND 9 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING WEST AROUND 9 MPH IN THE
AFTERNOON.
* MIXING HEIGHT........900-1900 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......44-54.
* MAX HUMIDITY.........73-88 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 12 TO 15 MPH WITH GUSTS TO AROUND
35 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 13 TO 16 MPH WITH GUSTS TO AROUND
35 MPH.
* MIXING HEIGHT........1400 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 15 MPH.
FRIDAY
* SKY/WEATHER..........CLOUDY THEN BECOMING PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......53-63.
* MIN HUMIDITY.........50-65 PERCENT...EXCEPT 60-68 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 13 TO 16 MPH WITH GUSTS TO AROUND
30 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 13 TO 16 MPH WITH GUSTS TO AROUND
35 MPH.
* MIXING HEIGHT........2400-3400 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS 58 TO
68 VALLEYS...IN THE MID 50S RIDGES. WEST WINDS 6 TO 14 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS 63 TO
73 VALLEYS...56 TO 66 RIDGES. NORTHWEST WINDS AROUND 6 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS 76 TO
86 VALLEYS...68 TO 78 RIDGES. NORTHWEST WINDS AROUND 3 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS 83 TO
93 VALLEYS...75 TO 85 RIDGES.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
50S. HIGHS 74 TO 84 VALLEYS...67 TO 77 RIDGES.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ652-281100-
WEST PORTION OF THE OLYMPIC MOUNTAINS-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......46-56.
* MAX HUMIDITY.........65-80 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 5 MPH.
* SNOW LEVEL...........10000 FEET.
* MIXING HEIGHT........400-1200 FT AGL.
* TRANSPORT WINDS......NORTH AROUND 5 MPH SHIFTING TO THE NORTHEAST
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER..........SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......66-76...EXCEPT 61-71 RIDGES.
* MIN HUMIDITY.........55-70 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING WEST AROUND 7 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING WEST AROUND 8 MPH IN THE
AFTERNOON.
* SNOW LEVEL...........10500 FEET.
* MIXING HEIGHT........1200-2200 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
THURSDAY NIGHT
* SKY/WEATHER..........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......37-47.
* MAX HUMIDITY.........73-88 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 7 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 7 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* SNOW LEVEL...........9500 FEET.
* MIXING HEIGHT........600-1200 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 10 MPH.
FRIDAY
* SKY/WEATHER..........PARTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......43-53.
* MIN HUMIDITY.........56-71 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 10 TO 13 MPH WITH GUSTS TO AROUND
25 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 10 TO 13 MPH WITH GUSTS TO AROUND
30 MPH.
* SNOW LEVEL...........5500 FEET.
* MIXING HEIGHT........1800-2800 FT AGL.
* TRANSPORT WINDS......WEST 10 TO 15 MPH.
SATURDAY
PARTLY CLOUDY. SNOW LEVEL 4000 FEET. LOWS 34 TO 44.
HIGHS 48 TO 58. WEST WINDS 5 TO 13 MPH.
SUNDAY
MOSTLY CLEAR. SNOW LEVEL 4500 FEET. LOWS 33 TO 43. HIGHS
54 TO 64. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
MOSTLY CLEAR. SNOW LEVEL 6500 FEET. LOWS IN THE MID 40S.
HIGHS 65 TO 75. NORTH WINDS AROUND 4 MPH.
TUESDAY
MOSTLY CLEAR. SNOW LEVEL 8000 FEET. LOWS IN THE MID 50S.
HIGHS 73 TO 83 VALLEYS...66 TO 76 RIDGES.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
8500 FEET. LOWS IN THE UPPER 50S. HIGHS 64 TO 74.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ661-281100-
EAST PORTION OF THE OLYMPIC MOUNTAINS-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......45-55.
* MAX HUMIDITY.........65-80 PERCENT...EXCEPT 57-72 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 2 MPH.
* RIDGES/UPR SLOPES...NORTH WINDS 3 TO 4 MPH.
* SNOW LEVEL...........10500 FEET.
* MIXING HEIGHT........400-1200 FT AGL.
* TRANSPORT WINDS......NORTH AROUND 5 MPH.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......68-78...EXCEPT 62-72 RIDGES.
* MIN HUMIDITY.........51-66 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING WEST AROUND 6 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING WEST AROUND 6 MPH IN THE
AFTERNOON.
* SNOW LEVEL...........10500 FEET.
* MIXING HEIGHT........1300-2300 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING. CHANCE OF RAIN AFTER MIDNIGHT.
* CHANCE OF PRECIP.....35%.
* MIN TEMPERATURE......40-50.
* MAX HUMIDITY.........77-92 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 5 TO 8 MPH WITH GUSTS TO AROUND 25
MPH.
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH. GUSTS UP TO 25 MPH
AFTER MIDNIGHT.
* SNOW LEVEL...........10000 FEET.
* MIXING HEIGHT........500-1300 FT AGL.
* TRANSPORT WINDS......WEST AROUND 10 MPH.
FRIDAY
* SKY/WEATHER..........PARTLY SUNNY. CHANCE OF RAIN.
* CHANCE OF PRECIP.....50%.
* MAX TEMPERATURE......50-60...EXCEPT 45-55 RIDGES.
* MIN HUMIDITY.........63-78 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 8 TO 11 MPH WITH GUSTS TO AROUND
30 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 8 TO 11 MPH WITH GUSTS TO
AROUND 30 MPH.
* SNOW LEVEL...........6500 FEET.
* MIXING HEIGHT........1400-2400 FT AGL.
* TRANSPORT WINDS......WEST AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. CHANCE OF RAIN. SNOW LEVEL 4500 FEET.
LOWS 33 TO 43. HIGHS 51 TO 61 VALLEYS...43 TO 53 RIDGES. NORTHWEST
WINDS 4 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. SNOW LEVEL 5000 FEET. LOWS 33 TO 43. HIGHS
56 TO 66 VALLEYS...48 TO 58 RIDGES. NORTHWEST WINDS AROUND 4 MPH.
MONDAY
MOSTLY CLEAR. SNOW LEVEL 6500 FEET. LOWS 38 TO 48. HIGHS
66 TO 76 VALLEYS...57 TO 67 RIDGES. NORTH WINDS AROUND 4 MPH.
TUESDAY
PARTLY CLOUDY. SNOW LEVEL 8000 FEET. LOWS 48 TO 58. HIGHS
72 TO 82 VALLEYS...63 TO 73 RIDGES.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
8500 FEET. LOWS 51 TO 61. HIGHS 67 TO 77 VALLEYS...59 TO 69 RIDGES.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ653-281100-
STRAIT OF JUAN DE FUCA AND NORTHWEST INTERIOR LOWLANDS-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......47-57.
* MAX HUMIDITY.........69-84 PERCENT.
* 20-FOOT WINDS........NORTHWEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........400-600 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......68-78.
* MIN HUMIDITY.........53-68 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH
IN THE AFTERNOON.
* MIXING HEIGHT........600-1000 FT AGL.
* TRANSPORT WINDS......NORTHWEST 5 TO 10 MPH.
THURSDAY NIGHT
* SKY/WEATHER..........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN AFTER MIDNIGHT.
* CHANCE OF PRECIP.....0% INCREASING TO 10% AFTER MIDNIGHT.
* MIN TEMPERATURE......44-54.
* MAX HUMIDITY.........77-92 PERCENT.
* 20-FOOT WINDS........WEST WINDS 7 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* MIXING HEIGHT........700 FT AGL.
* TRANSPORT WINDS......WEST AROUND 10 MPH.
FRIDAY
* SKY/WEATHER..........PARTLY SUNNY. CHANCE OF RAIN.
* CHANCE OF PRECIP.....50%.
* MAX TEMPERATURE......56-66.
* MIN HUMIDITY.........55-70 PERCENT.
* 20-FOOT WINDS........WEST WINDS 9 TO 12 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT........1200-2200 FT AGL.
* TRANSPORT WINDS......WEST 10 TO 15 MPH.
SATURDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS 41 TO 51. HIGHS 59 TO
69. WEST WINDS 5 TO 12 MPH.
MONDAY
PARTLY CLOUDY. LOWS 43 TO 53. HIGHS 68 TO 78. NORTHWEST
WINDS AROUND 3 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS 75 TO 85.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
50S. HIGHS 71 TO 81.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ654-281100-
CENTRAL AND SOUTH PUGET SOUND LOWLANDS-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........MOSTLY CLEAR.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......48-58.
* MAX HUMIDITY.........70-85 PERCENT.
* 20-FOOT WINDS........NORTHEAST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........400-1300 FT AGL.
* TRANSPORT WINDS......NORTH AROUND 5 MPH.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......70-80.
* MIN HUMIDITY.........54-69 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING NORTHWEST AROUND 4 MPH
IN THE AFTERNOON.
* MIXING HEIGHT........1400-2400 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN AFTER
MIDNIGHT.
* CHANCE OF PRECIP.....0% INCREASING TO 10% AFTER MIDNIGHT.
* MIN TEMPERATURE......45-55.
* MAX HUMIDITY.........81-96 PERCENT.
* 20-FOOT WINDS........SOUTHWEST WINDS 6 TO 9 MPH.
* MIXING HEIGHT........1300-1500 FT AGL.
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.
FRIDAY
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN IN THE MORNING, THEN
CHANCE OF RAIN IN THE AFTERNOON.
* CHANCE OF PRECIP.....65%.
* MAX TEMPERATURE......53-63.
* MIN HUMIDITY.........64-79 PERCENT.
* 20-FOOT WINDS........SOUTHWEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT........1500-2500 FT AGL.
* TRANSPORT WINDS......SOUTH AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 41 TO 51. HIGHS IN
THE LOWER 60S. SOUTH WINDS 3 TO 6 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 40 TO 50. HIGHS 63 TO 73. NORTH WINDS
AROUND 3 MPH.
MONDAY
MOSTLY CLEAR. LOWS 42 TO 52. HIGHS 72 TO 82. NORTH WINDS
AROUND 3 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS 79 TO 89.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
50S. HIGHS IN THE UPPER 70S.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ655-281100-
BLACK HILLS AND SOUTHWEST INTERIOR LOWLANDS-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......47-57.
* MAX HUMIDITY.........79-94 PERCENT.
* 20-FOOT WINDS........NORTH WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........400-1400 FT AGL.
* TRANSPORT WINDS......NORTH 5 TO 10 MPH.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......73-83.
* MIN HUMIDITY.........46-61 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING NORTHWEST AROUND 6 MPH
IN THE AFTERNOON.
* MIXING HEIGHT........800 FT AGL INCREASING TO 2800 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS......NORTHWEST 5 TO 10 MPH.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT.
* CHANCE OF PRECIP.....0% INCREASING TO 10% AFTER MIDNIGHT.
* MIN TEMPERATURE......44-54.
* MAX HUMIDITY.........81-96 PERCENT.
* 20-FOOT WINDS........WEST WINDS 8 TO 11 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT........1300-1500 FT AGL.
* TRANSPORT WINDS......WEST AROUND 15 MPH.
FRIDAY
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING.
* CHANCE OF PRECIP.....10% DECREASING TO 0% IN THE AFTERNOON.
* MAX TEMPERATURE......55-65.
* MIN HUMIDITY.........50-65 PERCENT.
* 20-FOOT WINDS........WEST WINDS 9 TO 12 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT........2400-3400 FT AGL.
* TRANSPORT WINDS......WEST AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS 59 TO 69.
NORTHWEST WINDS 3 TO 11 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS 65 TO 75. WEST
WINDS AROUND 4 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS 77 TO 87. NORTH
WINDS AROUND 3 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS 84 TO 94.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
50S. HIGHS 76 TO 86.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ656-281100-
NORTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......49-59.
* MAX HUMIDITY.........77-92 PERCENT.
* 20-FOOT WINDS........NORTHWEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........400-1100 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH SHIFTING TO THE NORTH
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......72-82.
* MIN HUMIDITY.........52-67 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING WEST AROUND 5 MPH IN
THE AFTERNOON.
* MIXING HEIGHT........1000-2000 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN AFTER
MIDNIGHT.
* CHANCE OF PRECIP.....0% INCREASING TO 20% AFTER MIDNIGHT.
* MIN TEMPERATURE......42-52.
* MAX HUMIDITY.........85-100 PERCENT.
* 20-FOOT WINDS........WEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT........600-1200 FT AGL.
* TRANSPORT WINDS......WEST 5 TO 10 MPH.
FRIDAY
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN THROUGH THE
DAY.
* CHANCE OF PRECIP.....50%.
* MAX TEMPERATURE......54-64.
* MIN HUMIDITY.........59-74 PERCENT.
* 20-FOOT WINDS........SOUTHWEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT........1400-2400 FT AGL.
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS 39 TO 49. HIGHS 56 TO 66. WEST WINDS
3 TO 7 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS 61 TO 71. WEST
WINDS AROUND 3 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS 72 TO 82.
NORTHWEST WINDS AROUND 3 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 49 TO 59. HIGHS 79 TO 89.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 53 TO 63.
HIGHS 75 TO 85.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ657-281100-
SOUTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........MOSTLY CLEAR.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......46-56.
* MAX HUMIDITY.........81-96 PERCENT.
* 20-FOOT WINDS........NORTH WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT........500-1500 FT AGL.
* TRANSPORT WINDS......NORTH AROUND 5 MPH.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......73-83.
* MIN HUMIDITY.........47-62 PERCENT.
* 20-FOOT WINDS........LIGHT WINDS BECOMING NORTHWEST AROUND 3 MPH
IN THE AFTERNOON.
* MIXING HEIGHT........900 FT AGL INCREASING TO 2900 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS......NORTH AROUND 5 MPH.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT.
* CHANCE OF PRECIP.....0% INCREASING TO 20% AFTER MIDNIGHT.
* MIN TEMPERATURE......44-54.
* MAX HUMIDITY.........83-98 PERCENT.
* 20-FOOT WINDS........WEST WINDS AROUND 4 MPH SHIFTING TO THE
SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
* MIXING HEIGHT........1200-1700 FT AGL.
* TRANSPORT WINDS......NORTHWEST AROUND 5 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN IN THE MORNING, THEN
RAIN LIKELY IN THE AFTERNOON.
* CHANCE OF PRECIP.....80%.
* MAX TEMPERATURE......53-63.
* MIN HUMIDITY.........58-73 PERCENT.
* 20-FOOT WINDS........SOUTHWEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT........1600-2600 FT AGL.
* TRANSPORT WINDS......SOUTHWEST AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. LOWS 40 TO 50. HIGHS 58 TO 68. NORTHWEST
WINDS 3 TO 6 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 39 TO 49. HIGHS IN THE UPPER 60S.
LIGHT WINDS.
MONDAY
PARTLY CLOUDY. LOWS 41 TO 51. HIGHS IN THE UPPER 70S.
LIGHT WINDS.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE UPPER
50S. HIGHS IN THE LOWER 80S.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ658-281100-
WEST SLOPES OF THE NORTH CASCADES GENERALLY ABOVE 1500 FEET-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......45-55.
* MAX HUMIDITY.........75-90 PERCENT...EXCEPT 70-85 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 5 MPH SHIFTING TO THE
NORTHEAST AROUND 3 MPH AFTER MIDNIGHT.
* SNOW LEVEL...........11500 FEET.
* MIXING HEIGHT........400-1100 FT AGL.
* TRANSPORT WINDS......NORTH AROUND 5 MPH SHIFTING TO THE NORTHEAST
AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......73-83...EXCEPT 68-78 RIDGES.
* MIN HUMIDITY.........48-63 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING WEST AROUND 6 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES...EAST WINDS AROUND 3 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* SNOW LEVEL...........11000 FEET.
* MIXING HEIGHT........800 FT AGL INCREASING TO 3100 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS......SOUTHEAST AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. CHANCE OF RAIN THROUGH THE NIGHT.
* CHANCE OF PRECIP.....45%.
* MIN TEMPERATURE......43-53...EXCEPT 38-48 RIDGES.
* MAX HUMIDITY.........80-95 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 4 TO 8 MPH.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 4 TO 8 MPH.
* SNOW LEVEL...........11000 FEET.
* MIXING HEIGHT........500-1400 FT AGL.
* TRANSPORT WINDS......WEST AROUND 10 MPH.
FRIDAY
* SKY/WEATHER..........MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON.
* CHANCE OF PRECIP.....60%.
* MAX TEMPERATURE......54-64...EXCEPT 48-58 RIDGES.
* MIN HUMIDITY.........57-72 PERCENT...EXCEPT 63-78 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 7 TO 10 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 7 TO 10 MPH.
* SNOW LEVEL...........8000 FEET.
* MIXING HEIGHT........1100-2100 FT AGL.
* TRANSPORT WINDS......WEST AROUND 10 MPH.
SATURDAY
MOSTLY CLOUDY. SNOW LEVEL 5000 FEET. LOWS 33 TO 43.
HIGHS 51 TO 61 VALLEYS...43 TO 53 RIDGES. WEST WINDS 5 TO 11 MPH.
SUNDAY
PARTLY CLOUDY. SNOW LEVEL 5500 FEET. LOWS 33 TO 43. HIGHS
57 TO 67 VALLEYS...49 TO 59 RIDGES. WEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. SNOW LEVEL 7000 FEET. LOWS 38 TO 48. HIGHS
67 TO 77 VALLEYS...60 TO 70 RIDGES. NORTH WINDS AROUND 4 MPH.
TUESDAY
PARTLY CLOUDY. SNOW LEVEL 8500 FEET. LOWS 46 TO 56. HIGHS
73 TO 83 VALLEYS...64 TO 74 RIDGES.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
9000 FEET. LOWS 50 TO 60. HIGHS 69 TO 79 VALLEYS...61 TO 71 RIDGES.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ659-281100-
WEST SLOPES OF THE CENTRAL CASCADES GENERALLY ABOVE 1500 FEET-
330 PM PDT WED MAY 27 2026
TONIGHT
* SKY/WEATHER..........PARTLY CLOUDY.
* CHANCE OF PRECIP.....0%.
* MIN TEMPERATURE......45-55.
* MAX HUMIDITY.........78-93 PERCENT...EXCEPT 72-87 PERCENT RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 1 TO 4 MPH.
* RIDGES/UPR SLOPES...NORTH WINDS AROUND 5 MPH IN THE EVENING
BECOMING LIGHT.
* SNOW LEVEL...........11000 FEET.
* MIXING HEIGHT........400-1200 FT AGL.
* TRANSPORT WINDS......NORTH AROUND 10 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
THURSDAY
* SKY/WEATHER..........MOSTLY SUNNY. PATCHY DENSE FOG IN THE
MORNING.
* CHANCE OF PRECIP.....0%.
* MAX TEMPERATURE......74-84...EXCEPT 66-76 RIDGES.
* MIN HUMIDITY.........48-63 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING NORTHWEST AROUND 6 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING NORTHWEST AROUND 8 MPH
IN THE AFTERNOON.
* SNOW LEVEL...........10500 FEET.
* MIXING HEIGHT........1300-2300 FT AGL.
* TRANSPORT WINDS......NORTHEAST AROUND 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER..........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN AFTER MIDNIGHT.
* CHANCE OF PRECIP.....50%.
* MIN TEMPERATURE......42-52...EXCEPT 36-46 RIDGES.
* MAX HUMIDITY.........81-96 PERCENT...EXCEPT 86-100 PERCENT
RIDGES.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 5 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.
* SNOW LEVEL...........11000 FEET.
* MIXING HEIGHT........800-1500 FT AGL.
* TRANSPORT WINDS......WEST AROUND 10 MPH.
FRIDAY
* 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 43-53 RIDGES.
* MIN HUMIDITY.........65-80 PERCENT.
* 20-FOOT WINDS........
* VALLEYS/LWR SLOPES..WEST WINDS 7 TO 10 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 7 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
* SNOW LEVEL...........7500 FEET.
* MIXING HEIGHT........1300-2300 FT AGL.
* TRANSPORT WINDS......WEST 10 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
4500 FEET. LOWS 34 TO 44. HIGHS 50 TO 60 VALLEYS...42 TO 52 RIDGES.
NORTHWEST WINDS 6 TO 10 MPH.
SUNDAY
PARTLY CLOUDY. SNOW LEVEL 5000 FEET. LOWS 33 TO 43. HIGHS
56 TO 66 VALLEYS...49 TO 59 RIDGES. NORTHWEST WINDS AROUND 5 MPH.
MONDAY
PARTLY CLOUDY. SNOW LEVEL 7000 FEET. LOWS 36 TO 46. HIGHS
68 TO 78 VALLEYS...61 TO 71 RIDGES. NORTH WINDS AROUND 3 MPH.
TUESDAY
PARTLY CLOUDY. SNOW LEVEL 8500 FEET. LOWS 46 TO 56. HIGHS
75 TO 85 VALLEYS...66 TO 76 RIDGES.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. SNOW LEVEL
9000 FEET. LOWS 50 TO 60. HIGHS 69 TO 79 VALLEYS...62 TO 72 RIDGES.
.8 TO 14 DAY OUTLOOK FOR JUN 04 - 10 2026
ABOVE NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
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