947
FNUS56 KSEW 250902
FWFSEW
FIRE WEATHER PLANNING FORECAST FOR WESTERN WASHINGTON
NATIONAL WEATHER SERVICE SEATTLE WA
202 AM PDT TUE AUG 25 2026
DISCUSSION
EASTERLY WINDS THROUGH THE CASCADE GAPS WILL CONTINUE
TO DRY CONDITIONS THIS MORNING. ELEVATED FIRE WEATHER CONDITIONS ARE
EXPECTED TODAY AS WARM AND DRY CONDITIONS ALLOW FOR RELATIVE HUMIDITY
VALUES TO REACH NEAR-CRITICAL VALUES IN THE CASCADE GAPS THIS AFTERNOON.
FIRE WEATHER CONCERNS SUBSIDE WEDNESDAY INTO THE WEEKEND AS COOLER
AND UNSETTLED CONDITIONS RETURN. SLIGHT CHANCES OF ISOLATED THUNDERSTORMS
ARE POSSIBLE THURSDAY AND SATURDAY PRIMARILY OVER THE MOUNTAINS.
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10
MINUTE AVERAGES REFLECTING RAWS WINDS.
WAZ649-252330-
NORTH AND CENTRAL COASTAL STRIP-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......62-72.
* MIN HUMIDITY..........74-89 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........600-1400 FT AGL.
* TRANSPORT WINDS.......SOUTH 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN
THE EVENING.
* MIN TEMPERATURE.......AROUND 56.
* MAX HUMIDITY..........91-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTH WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........600-1000 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY CLOUDY.
* MAX TEMPERATURE.......58-68.
* MIN HUMIDITY..........77-92 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTH WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S.
SOUTH WINDS 3 TO 6 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. SOUTH WINDS 5 TO 8 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND 4 MPH IN THE
EVENING BECOMING LIGHT.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 60S. LIGHT WINDS BECOMING WEST AROUND 5 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. LOWS IN
THE MID 50S. NORTHWEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS IN THE LOWER 60S. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
60S.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ650-252330-
NORTH COASTAL LOWLANDS-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......72-82...EXCEPT 69-79 RIDGES.
* MIN HUMIDITY..........59-74 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING SOUTH AROUND 6 MPH IN
THE AFTERNOON.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING SOUTH AROUND 7 MPH WITH
GUSTS TO AROUND 25 MPH IN THE AFTERNOON.
* MIXING HEIGHT.........700-1700 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......51-61.
* MAX HUMIDITY..........76-91 PERCENT...EXCEPT 87-94 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTH WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 6 MPH. GUSTS UP TO 25 MPH IN
THE EVENING.
* MIXING HEIGHT.........600-1100 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY
* SKY/WEATHER...........PARTLY SUNNY.
* MAX TEMPERATURE.......63-73.
* MIN HUMIDITY..........65-80 PERCENT...EXCEPT 71-85 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........1400-2400 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS AFTER MIDNIGHT.
LOWS IN THE MID 50S. SOUTH WINDS 3 TO 5 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. SOUTH WINDS
4 TO 7 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING.
LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
FRIDAY
PARTLY SUNNY WITH SLIGHT CHANCE OF SHOWERS. HIGHS IN THE
MID 60S. LIGHT WINDS BECOMING WEST AROUND 4 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. LOWS IN
THE LOWER 50S. WEST WINDS AROUND 3 MPH.
SATURDAY
PARTLY SUNNY WITH SLIGHT CHANCE OF RAIN. HIGHS IN THE
MID 60S. WEST WINDS AROUND 3 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS IN THE MID 60S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 60S.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ651-252330-
CENTRAL COASTAL LOWLANDS-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......68-78.
* MIN HUMIDITY..........69-84 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTHWEST WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........800-1800 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.......50-60.
* MAX HUMIDITY..........80-95 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTHWEST WINDS AROUND 4 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...WEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT.........800-1400 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY
* SKY/WEATHER...........PARTLY SUNNY.
* MAX TEMPERATURE.......63-73.
* MIN HUMIDITY..........67-82 PERCENT...EXCEPT 78-84 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING SOUTHWEST AROUND 4 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........1100 FT AGL INCREASING TO 3400 FT AGL IN
THE AFTERNOON.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND 4 MPH IN THE
EVENING BECOMING LIGHT.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 60S VALLEYS...AROUND 60 RIDGES. SOUTHWEST WINDS 3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND 4 MPH IN THE
EVENING BECOMING LIGHT.
FRIDAY...MOSTLY CLOUDY. HIGHS IN THE UPPER 60S VALLEYS
IN THE
LOWER 60S RIDGES. LIGHT WINDS BECOMING WEST AROUND 5 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
LOWS IN THE LOWER 50S. WEST WINDS AROUND 5 MPH.
SATURDAY...MOSTLY CLOUDY. HIGHS IN THE MID 60S VALLEYS
IN THE
LOWER 60S RIDGES. WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS 64 TO
74 VALLEYS...IN THE LOWER 60S RIDGES.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
50S. HIGHS 63 TO 73 VALLEYS...IN THE LOWER 60S RIDGES.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ652-252330-
WEST PORTION OF THE OLYMPIC MOUNTAINS-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY SMOKE IN THE MORNING.
* MAX TEMPERATURE.......69-79.
* MIN HUMIDITY..........50-65 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 5 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........1100-2100 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........13000 FEET.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......47-57.
* MAX HUMIDITY..........67-82 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 4 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........400-1000 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........13000 FEET.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......61-71...EXCEPT 58-68 RIDGES.
* MIN HUMIDITY..........56-71 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 5 MPH.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........700 FT AGL INCREASING TO 3000 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........12500 FEET.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. FREEZING LEVEL 11000 FEET. LOWS 48 TO 58. SOUTHWEST WINDS
3 TO 6 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. FREEZING LEVEL 9000 FEET. HIGHS
55 TO 65 VALLEYS...50 TO 60 RIDGES. SOUTHWEST WINDS 3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING.
FREEZING LEVEL 10000 FEET. LOWS 46 TO 56. SOUTHWEST WINDS AROUND
4 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE AFTERNOON. FREEZING
LEVEL 10000 FEET. HIGHS 54 TO 64. LIGHT WINDS BECOMING WEST AROUND
5 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. FREEZING
LEVEL 9500 FEET. LOWS IN THE UPPER 40S. WEST WINDS AROUND 4 MPH.
SATURDAY
MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN. FREEZING LEVEL
8500 FEET. HIGHS 56 TO 66 VALLEYS...51 TO 61 RIDGES. WEST WINDS
AROUND 4 MPH.
SUNDAY
PARTLY CLOUDY. FREEZING LEVEL 11000 FEET. LOWS IN THE
UPPER 40S. HIGHS 57 TO 67.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 10000 FEET.
LOWS IN THE LOWER 50S. HIGHS 56 TO 66.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ661-252330-
EAST PORTION OF THE OLYMPIC MOUNTAINS-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........SUNNY. PATCHY SMOKE.
* MAX TEMPERATURE.......74-84...EXCEPT 68-78 RIDGES.
* MIN HUMIDITY..........46-61 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 5 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........700 FT AGL INCREASING TO 3000 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTH AROUND 5 MPH INCREASING TO AROUND 15
MPH IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........13000 FEET.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......49-59...EXCEPT 46-56 RIDGES.
* MAX HUMIDITY..........66-81 PERCENT...EXCEPT 60-75 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 5 MPH.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........400-1100 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........13500 FEET.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......65-75...EXCEPT 58-68 RIDGES.
* MIN HUMIDITY..........53-68 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 5 MPH.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........700 FT AGL INCREASING TO 3100 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........13000 FEET.
WEDNESDAY NIGHT
PARTLY CLOUDY. FREEZING LEVEL 11500 FEET. LOWS
46 TO 56. SOUTHWEST WINDS 3 TO 6 MPH.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. FREEZING LEVEL 9500 FEET.
HIGHS 59 TO 69 VALLEYS...50 TO 60 RIDGES. SOUTHWEST WINDS 3 TO
6 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING,
THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. FREEZING LEVEL
10000 FEET. LOWS 44 TO 54. WEST WINDS 3 TO 6 MPH.
FRIDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE AFTERNOON. FREEZING
LEVEL 10000 FEET. HIGHS 59 TO 69 VALLEYS...50 TO 60 RIDGES. LIGHT
WINDS BECOMING WEST AROUND 4 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. FREEZING LEVEL 9500 FEET. LOWS
AROUND 50 VALLEYS...IN THE MID 40S RIDGES. WEST WINDS AROUND 4 MPH.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN CHANCE
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
FREEZING LEVEL 8500 FEET. HIGHS 58 TO 68 VALLEYS...50 TO 60 RIDGES.
WEST WINDS AROUND 4 MPH.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. FREEZING LEVEL
11000 FEET. LOWS IN THE UPPER 40S VALLEYS...39 TO 49 RIDGES. HIGHS
60 TO 70 VALLEYS...53 TO 63 RIDGES.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 10500 FEET.
LOWS 44 TO 54. HIGHS 60 TO 70 VALLEYS...52 TO 62 RIDGES.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ653-252330-
STRAIT OF JUAN DE FUCA AND NORTHWEST INTERIOR LOWLANDS-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY SMOKE.
* MAX TEMPERATURE.......75-85.
* MIN HUMIDITY..........52-67 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING SOUTHWEST AROUND 3 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........400-900 FT AGL.
* TRANSPORT WINDS.......EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.......50-60.
* MAX HUMIDITY..........72-87 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........400-500 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY
* SKY/WEATHER...........PARTLY SUNNY.
* MAX TEMPERATURE.......67-77.
* MIN HUMIDITY..........59-74 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........700-1500 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 60. SOUTHWEST WINDS
3 TO 6 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS 66 TO 76. SOUTH WINDS
3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS. LOWS
49 TO 59. SOUTHWEST WINDS 3 TO 5 MPH.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 64 TO 74. SOUTHWEST
WINDS 3 TO 6 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS 47 TO 57. WEST WINDS AROUND
6 MPH.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN SLIGHT
CHANCE OF RAIN IN THE AFTERNOON. HIGHS 62 TO 72. SOUTHWEST WINDS
AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS 63 TO 73.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S.
HIGHS 63 TO 73.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ654-252330-
CENTRAL AND SOUTH PUGET SOUND LOWLANDS-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......77-87.
* MIN HUMIDITY..........47-62 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING SOUTHWEST AROUND 8 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......50-60.
* MAX HUMIDITY..........72-87 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS 6 TO 10 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
* MIXING HEIGHT.........500-1200 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......68-78.
* MIN HUMIDITY..........54-69 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS 4 TO 8 MPH.
* MIXING HEIGHT.........1100 FT AGL INCREASING TO 3500 FT AGL IN
THE AFTERNOON.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS 5 TO 8 MPH.
THURSDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS
68 TO 78. SOUTHWEST WINDS 6 TO 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING.
LOWS 49 TO 59. SOUTHWEST WINDS 3 TO 8 MPH.
FRIDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN
THE LOWER 70S. LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH IN THE
AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS 48 TO 58. WEST WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 64 TO 74. SOUTH WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 46 TO 56. HIGHS
AROUND 70.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
50S. HIGHS 66 TO 76.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ655-252330-
BLACK HILLS AND SOUTHWEST INTERIOR LOWLANDS-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY SMOKE IN THE MORNING.
* MAX TEMPERATURE.......77-87.
* MIN HUMIDITY..........41-56 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 2900 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......51-61.
* MAX HUMIDITY..........80-95 PERCENT.
* 20-FOOT WINDS.........WEST WINDS AROUND 5 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT.........500-1500 FT AGL.
* TRANSPORT WINDS.......WEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY
* SKY/WEATHER...........PARTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.......70-80.
* MIN HUMIDITY..........51-66 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING WEST AROUND 4 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........1000 FT AGL INCREASING TO 3900 FT AGL IN
THE AFTERNOON.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
AROUND 5 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 67 TO 77. SOUTHWEST
WINDS 3 TO 6 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 4 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS BECOMING
WEST AROUND 4 MPH IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. WEST WINDS
AROUND 4 MPH.
SATURDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. HIGHS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S.
HIGHS IN THE LOWER 70S.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ656-252330-
NORTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY SMOKE.
* MAX TEMPERATURE.......81-91.
* MIN HUMIDITY..........34-49 PERCENT.
* 20-FOOT WINDS.........EAST WINDS AROUND 3 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* MIXING HEIGHT.........500 FT AGL INCREASING TO 2700 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......EAST AROUND 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. PATCHY SMOKE IN THE EVENING.
* MIN TEMPERATURE.......52-62.
* MAX HUMIDITY..........77-92 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT.........400-1100 FT AGL.
* TRANSPORT WINDS.......SOUTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......69-79.
* MIN HUMIDITY..........51-66 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING SOUTHWEST AROUND 4 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........900 FT AGL INCREASING TO 3000 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. SOUTHWEST
WINDS AROUND 3 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 68 TO 78. SOUTH WINDS
3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING,
THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S.
SOUTHWEST WINDS AROUND 3 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
PARTLY SUNNY WITH SLIGHT CHANCE OF SHOWERS. HIGHS 66 TO
76. LIGHT WINDS BECOMING SOUTHWEST AROUND 3 MPH IN THE AFTERNOON.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER 50S. WEST
WINDS AROUND 3 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 63 TO 73. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. LOWS AROUND 50. HIGHS 65 TO 75.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S.
HIGHS 66 TO 76.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ657-252330-
SOUTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY SMOKE.
* MAX TEMPERATURE.......82-92.
* MIN HUMIDITY..........35-50 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING WEST AROUND 3 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........500 FT AGL INCREASING TO 3000 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTH AROUND 5 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......50-60.
* MAX HUMIDITY..........85-100 PERCENT.
* 20-FOOT WINDS.........WEST WINDS AROUND 4 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT.........700-1700 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.......72-82.
* MIN HUMIDITY..........46-61 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING WEST AROUND 3 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........1100 FT AGL INCREASING TO 3600 FT AGL IN
THE AFTERNOON.
* TRANSPORT WINDS.......SOUTHWEST AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 51 TO 61. WEST WINDS AROUND
3 MPH IN THE EVENING BECOMING LIGHT.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S. LIGHT WINDS
BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 50 TO 60. WEST WINDS AROUND
4 MPH IN THE EVENING BECOMING LIGHT.
FRIDAY
PARTLY SUNNY. HIGHS IN THE LOWER 70S. LIGHT WINDS.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE EVENING,
THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS 49 TO 59. WEST WINDS AROUND
3 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 60S. LIGHT WINDS.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 47 TO 57. HIGHS
IN THE LOWER 70S.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 48 TO 58. HIGHS
IN THE LOWER 70S.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ658-252330-
WEST SLOPES OF THE NORTH CASCADES GENERALLY ABOVE 1500 FEET-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY SMOKE.
* MAX TEMPERATURE.......79-89...EXCEPT 75-85 RIDGES.
* MIN HUMIDITY..........34-49 PERCENT...EXCEPT 29-44 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 4 MPH.
* RIDGES/UPR SLOPES...SOUTHEAST WINDS AROUND 7 MPH SHIFTING TO THE
SOUTH AROUND 3 MPH IN THE AFTERNOON.
* MIXING HEIGHT.........700 FT AGL INCREASING TO 4900 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTHEAST AROUND 10 MPH SHIFTING TO THE
SOUTH IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
* FREEZING LEVEL........13500 FEET.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. PATCHY SMOKE.
* MIN TEMPERATURE.......53-63...EXCEPT 49-59 RIDGES.
* MAX HUMIDITY..........71-86 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........400-1400 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
* FREEZING LEVEL........13500 FEET.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......68-78.
* MIN HUMIDITY..........47-62 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 5 MPH.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING WEST AROUND 6 MPH IN THE
AFTERNOON.
* MIXING HEIGHT.........700 FT AGL INCREASING TO 3400 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........13000 FEET.
WEDNESDAY NIGHT
PARTLY CLOUDY. FREEZING LEVEL 13000 FEET. LOWS
50 TO 60 VALLEYS...AROUND 50 RIDGES. SOUTHWEST WINDS 4 TO 7 MPH.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN CHANCE OF SHOWERS IN THE AFTERNOON. FREEZING LEVEL 10500 FEET.
HIGHS 61 TO 71 VALLEYS...53 TO 63 RIDGES. SOUTHWEST WINDS 3 TO
7 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING,
THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. FREEZING LEVEL
9000 FEET. LOWS IN THE LOWER 50S VALLEYS...42 TO 52 RIDGES.
SOUTHWEST WINDS 4 TO 7 MPH.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE MORNING,
THEN CHANCE OF SHOWERS IN THE AFTERNOON. FREEZING LEVEL 9500 FEET.
HIGHS 60 TO 70 VALLEYS...53 TO 63 RIDGES. SOUTHWEST WINDS 3 TO
6 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. FREEZING LEVEL
9500 FEET. LOWS AROUND 50 VALLEYS...IN THE MID 40S RIDGES. WEST
WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN CHANCE
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
FREEZING LEVEL 8000 FEET. HIGHS 56 TO 66 VALLEYS...48 TO 58 RIDGES.
WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. FREEZING LEVEL
10500 FEET. LOWS IN THE UPPER 40S VALLEYS...IN THE LOWER 40S RIDGES.
HIGHS 60 TO 70 VALLEYS...53 TO 63 RIDGES.
MONDAY
PARTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 10500 FEET.
LOWS 46 TO 56 VALLEYS...IN THE MID 40S RIDGES. HIGHS 61 TO
71 VALLEYS...54 TO 64 RIDGES.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ659-252330-
WEST SLOPES OF THE CENTRAL CASCADES GENERALLY ABOVE 1500 FEET-
202 AM PDT TUE AUG 25 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY SMOKE THROUGH THE DAY.
* MAX TEMPERATURE.......81-91...EXCEPT 73-83 RIDGES.
* MIN HUMIDITY..........33-48 PERCENT...EXCEPT 27-42 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 4 MPH.
* RIDGES/UPR SLOPES...SOUTHEAST WINDS AROUND 5 MPH SHIFTING TO THE
SOUTHWEST AROUND 4 MPH IN THE AFTERNOON.
* MIXING HEIGHT.........700 FT AGL INCREASING TO 4000 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTHEAST AROUND 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
* FREEZING LEVEL........13500 FEET.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......50-60.
* MAX HUMIDITY..........76-91 PERCENT...EXCEPT 70-85 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 0 TO 3 MPH.
* RIDGES/UPR SLOPES...WEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT.........400-1400 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........13500 FEET.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......72-82...EXCEPT 65-75 RIDGES.
* MIN HUMIDITY..........47-62 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 1 TO 5 MPH.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING WEST AROUND 5 MPH IN THE
AFTERNOON.
* MIXING HEIGHT.........700 FT AGL INCREASING TO 3300 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........13000 FEET.
WEDNESDAY NIGHT
PARTLY CLOUDY. FREEZING LEVEL 13500 FEET. LOWS
50 TO 60 VALLEYS...AROUND 50 RIDGES. WEST WINDS AROUND 4 MPH IN THE
EVENING BECOMING LIGHT.
THURSDAY
PARTLY SUNNY. FREEZING LEVEL 11500 FEET. HIGHS 63 TO
73 VALLEYS...54 TO 64 RIDGES. WEST WINDS 3 TO 6 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
EVENING. FREEZING LEVEL 11000 FEET. LOWS 47 TO 57 VALLEYS...IN THE
MID 40S RIDGES. WEST WINDS 3 TO 6 MPH.
FRIDAY
MOSTLY SUNNY. FREEZING LEVEL 11000 FEET. HIGHS 63 TO
73 VALLEYS...54 TO 64 RIDGES. LIGHT WINDS BECOMING WEST AROUND 5 MPH
IN THE AFTERNOON.
FRIDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. FREEZING
LEVEL 10500 FEET. LOWS 46 TO 56 VALLEYS...IN THE MID 40S RIDGES.
WEST WINDS AROUND 5 MPH.
SATURDAY
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN CHANCE
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
FREEZING LEVEL 9000 FEET. HIGHS 58 TO 68 VALLEYS...49 TO 59 RIDGES.
WEST WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. FREEZING LEVEL
11000 FEET. LOWS 44 TO 54 VALLEYS...IN THE LOWER 40S RIDGES. HIGHS
62 TO 72 VALLEYS...54 TO 64 RIDGES.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. FREEZING LEVEL
11000 FEET. LOWS 46 TO 56 VALLEYS...IN THE MID 40S RIDGES. HIGHS
63 TO 73 VALLEYS...55 TO 65 RIDGES.
.8 TO 14 DAY OUTLOOK FOR WESTERN WASHINGTON
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
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