548
FNUS56 KSEW 112142
FWFSEW
FIRE WEATHER PLANNING FORECAST FOR WESTERN WASHINGTON
NATIONAL WEATHER SERVICE SEATTLE WA
242 PM PDT MON AUG 11 2025
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT TUESDAY
DISCUSSION
TUESDAY WILL BE THE LAST AND HOTTEST DAY OF THE HOT,
DRY CONDITIONS THIS WEEK EXCEPT FOR THE COAST WHERE TEMPERATURES WILL
PEAK TODAY. EXPECT ONLY MODERATE RELATIVE HUMITITY RECOVERIES
TONIGHT. TROUGHING WILL DEVELOP ON WEDNESDAY, WHICH WILL HELP
MODERATE TEMPERATURES AND INCREASE ONSHORE FLOW ACROSS THE REGION AND
BRING CHANCES FOR RAIN BY LATE WEEK.
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10
MINUTE AVERAGES REFLECTING RAWS WINDS.
WAZ649-121145-
NORTH AND CENTRAL COASTAL STRIP-
242 PM PDT MON AUG 11 2025
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT TUESDAY
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......56-66.
* MAX HUMIDITY..........77-92 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS AROUND 6 MPH SHIFTING TO THE
NORTHEAST AROUND 3 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES...NORTH WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........300-500 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 10 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......71-81.
* MIN HUMIDITY..........51-66 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING NORTHWEST AROUND 9 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 3 TO 12 MPH.
* MIXING HEIGHT.........300-800 FT AGL.
* TRANSPORT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......AROUND 57.
* MAX HUMIDITY..........88-NEAR 100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 8 TO 12 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 8 TO 12 MPH.
* MIXING HEIGHT.........500-900 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY
* SKY/WEATHER...........PARTLY SUNNY.
* MAX TEMPERATURE.......58-68.
* MIN HUMIDITY..........76-91 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........900-1700 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. LOWS IN
THE MID 50S. WEST WINDS 4 TO 7 MPH.
THURSDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 60 TO 70.
LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 50S.
SOUTH WINDS AROUND 3 MPH.
FRIDAY
RAIN LIKELY. HIGHS IN THE MID 60S. SOUTH WINDS AROUND
5 MPH.
FRIDAY NIGHT
RAIN LIKELY. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 61 TO 71.
SOUTHWEST WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 50S. HIGHS
62 TO 72.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID 50S.
HIGHS 62 TO 72.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ650-121145-
NORTH COASTAL LOWLANDS-
242 PM PDT MON AUG 11 2025
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT TUESDAY
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......60-70.
* MAX HUMIDITY..........62-77 PERCENT...EXCEPT 57-72 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS AROUND 4 MPH SHIFTING TO THE
EAST AROUND 3 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES...NORTH WINDS AROUND 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* MIXING HEIGHT.........500-900 FT AGL.
* TRANSPORT WINDS.......NORTHEAST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......79-89.
* MIN HUMIDITY..........42-57 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING WEST AROUND 8 MPH IN THE
AFTERNOON.
* RIDGES/UPR SLOPES...NORTH WINDS AROUND 3 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
* MIXING HEIGHT.........600-1600 FT AGL.
* TRANSPORT WINDS.......EAST AROUND 5 MPH SHIFTING TO THE WEST IN
THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......52-62.
* MAX HUMIDITY..........76-91 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........800-1400 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......62-72...EXCEPT 58-68 RIDGES.
* MIN HUMIDITY..........65-80 PERCENT...EXCEPT 71-84 PERCENT
RIDGES.
* 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.......WEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. LOWS IN
THE MID 50S. WEST WINDS 3 TO 6 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 62 TO 72 VALLEYS...57 TO
67 RIDGES. LIGHT WINDS BECOMING SOUTHWEST AROUND 4 MPH IN THE
AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE
MID 50S. SOUTH WINDS AROUND 3 MPH.
FRIDAY
RAIN LIKELY. HIGHS 59 TO 69. SOUTH WINDS AROUND 4 MPH.
FRIDAY NIGHT
RAIN LIKELY. LOWS IN THE MID 50S. SOUTH WINDS AROUND
4 MPH.
SATURDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE
OF RAIN IN THE AFTERNOON. HIGHS 62 TO 72 VALLEYS...57 TO 67 RIDGES.
SOUTHWEST WINDS AROUND 3 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 50S. HIGHS
63 TO 73 VALLEYS...58 TO 68 RIDGES.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
50S. HIGHS 63 TO 73.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ651-121145-
CENTRAL COASTAL LOWLANDS-
242 PM PDT MON AUG 11 2025
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT TUESDAY
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......60-70.
* MAX HUMIDITY..........67-82 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS AROUND 3 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 3 MPH SHIFTING TO THE
NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........400-1100 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......85-95...EXCEPT 82-92 RIDGES.
* MIN HUMIDITY..........34-49 PERCENT...EXCEPT 42-52 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS AROUND 3 MPH SHIFTING TO THE WEST
AROUND 6 MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES...SOUTHEAST WINDS AROUND 4 MPH SHIFTING TO THE
WEST AROUND 6 MPH IN THE AFTERNOON.
* MIXING HEIGHT.........800-1800 FT AGL.
* TRANSPORT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......AROUND 57.
* MAX HUMIDITY..........78-93 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 6 TO 9 MPH.
* MIXING HEIGHT.........700-1300 FT AGL.
* TRANSPORT WINDS.......WEST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......64-74...EXCEPT 60-70 RIDGES.
* MIN HUMIDITY..........65-80 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 6 TO 9 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 6 TO 9 MPH.
* MIXING HEIGHT.........1300-2300 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE MID 50S. WEST WINDS 5 TO 8 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. HIGHS 64 TO
74 VALLEYS...58 TO 68 RIDGES. SOUTHWEST WINDS 3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 50S.
LIGHT WINDS.
FRIDAY
RAIN LIKELY. HIGHS 60 TO 70. SOUTH WINDS AROUND 4 MPH.
FRIDAY NIGHT
RAIN LIKELY. LOWS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 4 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 64 TO
74 VALLEYS...58 TO 68 RIDGES. SOUTHWEST WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 50S. HIGHS
66 TO 76 VALLEYS...60 TO 70 RIDGES.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS 67 TO
77 VALLEYS...61 TO 71 RIDGES.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ652-121145-
WEST PORTION OF THE OLYMPIC MOUNTAINS-
242 PM PDT MON AUG 11 2025
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......62-72...EXCEPT 59-69 RIDGES.
* MAX HUMIDITY..........53-68 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 5 MPH.
* RIDGES/UPR SLOPES...NORTHEAST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........300-900 FT AGL.
* TRANSPORT WINDS.......NORTHEAST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........16000 FEET.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......82-92...EXCEPT 77-87 RIDGES.
* MIN HUMIDITY..........35-50 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........300 FT AGL INCREASING TO 2400 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........15500 FEET.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......48-58.
* MAX HUMIDITY..........71-86 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........300-1200 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........15000 FEET.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......60-70...EXCEPT 57-67 RIDGES.
* MIN HUMIDITY..........61-76 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........900-1900 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
* FREEZING LEVEL........13500 FEET.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN.
FREEZING LEVEL 13500 FEET. LOWS 47 TO 57. WEST WINDS 4 TO 7 MPH.
THURSDAY
PARTLY SUNNY WITH SLIGHT CHANCE OF RAIN. FREEZING LEVEL
12500 FEET. HIGHS 58 TO 68 VALLEYS...53 TO 63 RIDGES. WEST WINDS
3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. FREEZING LEVEL
12000 FEET. LOWS IN THE LOWER 50S. SOUTHWEST WINDS AROUND 3 MPH.
FRIDAY
RAIN LIKELY. FREEZING LEVEL 11500 FEET. HIGHS 55 TO
65 VALLEYS...50 TO 60 RIDGES. SOUTH WINDS AROUND 4 MPH.
FRIDAY NIGHT
RAIN LIKELY. FREEZING LEVEL 11500 FEET. LOWS 49 TO
59. SOUTH WINDS AROUND 4 MPH.
SATURDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE
OF RAIN IN THE AFTERNOON. FREEZING LEVEL 11000 FEET. HIGHS 57 TO
67 VALLEYS...52 TO 62 RIDGES. SOUTHWEST WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 10000 FEET.
LOWS 47 TO 57. HIGHS 58 TO 68 VALLEYS...52 TO 62 RIDGES.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. FREEZING LEVEL
12000 FEET. LOWS AROUND 50. HIGHS 60 TO 70 VALLEYS...54 TO
64 RIDGES.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ661-121145-
EAST PORTION OF THE OLYMPIC MOUNTAINS-
242 PM PDT MON AUG 11 2025
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......61-71...EXCEPT 57-67 RIDGES.
* MAX HUMIDITY..........54-69 PERCENT...EXCEPT 46-61 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 4 TO 5 MPH.
* RIDGES/UPR SLOPES...NORTH WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........400-1000 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........16000 FEET.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......82-92...EXCEPT 75-85 RIDGES.
* MIN HUMIDITY..........32-47 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........500 FT AGL INCREASING TO 2600 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........15500 FEET.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......49-59.
* MAX HUMIDITY..........70-85 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 4 TO 5 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........500-1500 FT AGL.
* TRANSPORT WINDS.......WEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........15000 FEET.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......64-74...EXCEPT 58-68 RIDGES.
* MIN HUMIDITY..........57-72 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 2700 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......WEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
* FREEZING LEVEL........13500 FEET.
WEDNESDAY NIGHT
PARTLY CLOUDY. FREEZING LEVEL 13000 FEET. LOWS
46 TO 56. WEST WINDS 4 TO 7 MPH.
THURSDAY
PARTLY SUNNY WITH SLIGHT CHANCE OF RAIN. FREEZING LEVEL
12500 FEET. HIGHS 60 TO 70 VALLEYS...53 TO 63 RIDGES. WEST WINDS
3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. FREEZING LEVEL
12000 FEET. LOWS 47 TO 57. SOUTHWEST WINDS AROUND 3 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN
LIKELY IN THE AFTERNOON. FREEZING LEVEL 11500 FEET. HIGHS 56 TO
66 VALLEYS...49 TO 59 RIDGES. SOUTHWEST WINDS AROUND 4 MPH.
FRIDAY NIGHT
RAIN LIKELY. FREEZING LEVEL 12000 FEET. LOWS IN THE
MID 50S VALLEYS...AROUND 50 RIDGES. SOUTHWEST WINDS AROUND 4 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. FREEZING LEVEL
11000 FEET. HIGHS 59 TO 69 VALLEYS...51 TO 61 RIDGES. SOUTHWEST
WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 10000 FEET.
LOWS 44 TO 54. HIGHS 60 TO 70 VALLEYS...51 TO 61 RIDGES.
MONDAY
PARTLY CLOUDY. FREEZING LEVEL 12000 FEET. LOWS 44 TO 54.
HIGHS 61 TO 71 VALLEYS...53 TO 63 RIDGES.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ653-121145-
STRAIT OF JUAN DE FUCA AND NORTHWEST INTERIOR LOWLANDS-
242 PM PDT MON AUG 11 2025
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT TUESDAY
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......58-68.
* MAX HUMIDITY..........63-78 PERCENT.
* 20-FOOT WINDS.........NORTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........500-600 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......77-87.
* MIN HUMIDITY..........41-56 PERCENT.
* 20-FOOT WINDS.........NORTH WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........600-1200 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......53-63.
* MAX HUMIDITY..........72-87 PERCENT.
* 20-FOOT WINDS.........WEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........500-800 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......64-74.
* MIN HUMIDITY..........63-78 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........800-1500 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 51 TO 61. WEST WINDS 5 TO
8 MPH.
THURSDAY
PARTLY SUNNY WITH SLIGHT CHANCE OF RAIN. HIGHS 65 TO 75.
SOUTH WINDS 4 TO 7 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS 52 TO 62.
SOUTHWEST WINDS AROUND 3 MPH.
FRIDAY
CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN
THE AFTERNOON. HIGHS 62 TO 72. SOUTHEAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
RAIN LIKELY. LOWS 52 TO 62. SOUTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE
OF RAIN IN THE AFTERNOON. HIGHS 64 TO 74. SOUTH WINDS AROUND 5 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 50 TO 60. HIGHS 65 TO
75.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS 65 TO 75.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ654-121145-
CENTRAL AND SOUTH PUGET SOUND LOWLANDS-
242 PM PDT MON AUG 11 2025
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT TUESDAY
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......59-69.
* MAX HUMIDITY..........62-77 PERCENT.
* 20-FOOT WINDS.........NORTHEAST WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........500-1300 FT AGL.
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......83-93.
* MIN HUMIDITY..........29-44 PERCENT.
* 20-FOOT WINDS.........NORTHEAST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........1200-2200 FT AGL.
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......54-64.
* MAX HUMIDITY..........78-93 PERCENT.
* 20-FOOT WINDS.........NORTH WINDS AROUND 5 MPH SHIFTING TO THE
SOUTHWEST AROUND 6 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........800-1800 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......68-78.
* MIN HUMIDITY..........54-69 PERCENT.
* 20-FOOT WINDS.........SOUTH WINDS 6 TO 9 MPH.
* MIXING HEIGHT.........1700-2700 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 6 TO 9 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS IN THE LOWER 70S. SOUTH WINDS 5 TO 8 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 50S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY
CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN
THE AFTERNOON. HIGHS IN THE MID 60S. SOUTH WINDS AROUND 6 MPH.
FRIDAY NIGHT
RAIN LIKELY IN THE EVENING, THEN CHANCE OF RAIN
AFTER MIDNIGHT. LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 7 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE LOWER
70S. SOUTHWEST WINDS AROUND 7 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 50S. HIGHS
IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID 70S.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ655-121145-
BLACK HILLS AND SOUTHWEST INTERIOR LOWLANDS-
242 PM PDT MON AUG 11 2025
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT TUESDAY
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......60-70.
* MAX HUMIDITY..........63-78 PERCENT.
* 20-FOOT WINDS.........NORTH WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........700-1700 FT AGL.
* TRANSPORT WINDS.......NORTHEAST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......88-98.
* MIN HUMIDITY..........27-42 PERCENT.
* 20-FOOT WINDS.........NORTHEAST WINDS AROUND 3 MPH SHIFTING TO
THE NORTHWEST AROUND 5 MPH IN THE AFTERNOON.
* MIXING HEIGHT.........800 FT AGL INCREASING TO 2900 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......54-64.
* MAX HUMIDITY..........78-93 PERCENT.
* 20-FOOT WINDS.........WEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......67-77.
* MIN HUMIDITY..........51-66 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS 6 TO 9 MPH.
* MIXING HEIGHT.........1500-2500 FT AGL.
* TRANSPORT WINDS.......WEST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S. WEST WINDS
5 TO 9 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE MID 50S. SOUTHWEST WINDS AROUND 3 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 4 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN
CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 4 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 66 TO 76.
SOUTHWEST WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID 50S.
HIGHS IN THE MID 70S.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ656-121145-
NORTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
242 PM PDT MON AUG 11 2025
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT TUESDAY
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......60-70.
* MAX HUMIDITY..........62-77 PERCENT.
* 20-FOOT WINDS.........NORTHWEST WINDS AROUND 4 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT.........900-1600 FT AGL.
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......80-90.
* MIN HUMIDITY..........25-40 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING WEST AROUND 7 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........1400-2400 FT AGL.
* TRANSPORT WINDS.......NORTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY AN UPPER LEVEL LOW PRESSURE SYSTEM PASSING TO THE NORTH
CLEAR.
* MIN TEMPERATURE.......53-63.
* MAX HUMIDITY..........79-94 PERCENT.
* 20-FOOT WINDS.........WEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......WEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......64-74.
* MIN HUMIDITY..........60-75 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........1800-2800 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. SOUTHWEST
WINDS 4 TO 7 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS 66 TO 76. SOUTHWEST WINDS 3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. SOUTH WINDS AAN UPPER LEVEL LOW PRESSURE SYSTEM PASSING TO THE NORTH
ROUND 3 MPH.
FRIDAY
CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN RAIN LIKELY IN
THE AFTERNOON. HIGHS 61 TO 71. SOUTHEAST WINDS AROUND 4 MPH.
FRIDAY NIGHT
RAIN LIKELY. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE
OF RAIN IN THE AFTERNOON. HIGHS 65 TO 75. SOUTH WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 50S. HIGHS
68 TO 78.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS 68 TO 78.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ657-121145-
SOUTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
242 PM PDT MON AUG 11 2025
..HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT TUESDAY
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......58-68.
* MAX HUMIDITY..........72-87 PERCENT.
* 20-FOOT WINDS.........NORTHEAST WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........600-1500 FT AGL.
* TRANSPORT WINDS.......NORTH 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......86-96.
* MIN HUMIDITY..........25-40 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........800 FT AGL INCREASING TO 2800 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......53-63.
* MAX HUMIDITY..........82-97 PERCENT.
* 20-FOOT WINDS.........NORTH WINDS AROUND 5 MPH SHIFTING TO THE
SOUTHWEST AROUND 3 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 10 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
* 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 7 MPH.
* MIXING HEIGHT.........1800-2800 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 52 TO 62. SOUTHWEST WINDS
4 TO 7 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
3 TO 6 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS 53 TO 63. SOUTHWEST WINDS AROUND 3 MPH.
FRIDAY
CLOUDY WITH A CHANCE OF RAIN. HIGHS IN THE UPPER 60S.
SOUTH WINDS AROUND 3 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN
CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 50S. SOUTH WINDS
AROUND 4 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. HIGHS 66 TO 76.
SOUTHWEST WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 52 TO 62. HIGHS
IN THE MID 70S.
MONDAY
PARTLY CLOUDY. LOWS 51 TO 61. HIGHS IN THE MID 70S.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ658-121145-
WEST SLOPES OF THE NORTH CASCADES GENERALLY ABOVE 1500 FEET-
242 PM PDT MON AUG 11 2025
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......58-68...EXCEPT 54-64 RIDGES.
* MAX HUMIDITY..........54-69 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 4 TO 5 MPH.
* RIDGES/UPR SLOPES...NORTH WINDS AROUND 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* MIXING HEIGHT.........500-1400 FT AGL.
* TRANSPORT WINDS.......NORTHEAST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........16000 FEET.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......81-91...EXCEPT 76-86 RIDGES.
* MIN HUMIDITY..........27-42 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 3 TO 7 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 8 MPH.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 3100 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE WEST
IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........15000 FEET.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......53-63...EXCEPT 48-58 RIDGES.
* MAX HUMIDITY..........75-90 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTHWEST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...SOUTHWEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........800-1800 FT AGL.
* TRANSPORT WINDS.......WEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........15000 FEET.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......65-75...EXCEPT 59-69 RIDGES.
* MIN HUMIDITY..........60-75 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTHWEST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........1300-2300 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...5 PERCENT.
* FREEZING LEVEL........13000 FEET.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. FREEZING LEVEL 12500 FEET. LOWS 50 TO 60 VALLEYS...AROUND
50 RIDGES. WEST WINDS 5 TO 8 MPH.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING.
FREEZING LEVEL 12000 FEET. HIGHS 61 TO 71 VALLEYS...54 TO 64 RIDGES.
WEST WINDS 4 TO 7 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. FREEZING LEVEL 11500 FEET. LOWS 50 TO 60 VALLEYS...IN THE
UPPER 40S RIDGES. SOUTHWEST WINDS AROUND 4 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. FREEZING LEVEL
11000 FEET. HIGHS 56 TO 66 VALLEYS...49 TO 59 RIDGES. SOUTHWEST
WINDS AROUND 4 MPH.
FRIDAY NIGHT
RAIN LIKELY. FREEZING LEVEL 11000 FEET. LOWS IN THE
MID 50S VALLEYS...AROUND 50 RIDGES. SOUTHWEST WINDS AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING, THEN CHANCE
OF RAIN IN THE AFTERNOON. FREEZING LEVEL 10500 FEET. HIGHS 58 TO
68 VALLEYS...50 TO 60 RIDGES. SOUTHWEST WINDS AROUND 4 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 10000 FEET.
LOWS IN THE LOWER 50S VALLEYS...43 TO 53 RIDGES. HIGHS 61 TO
71 VALLEYS...53 TO 63 RIDGES.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. FREEZING LEVEL
12000 FEET. LOWS 43 TO 53. HIGHS 63 TO 73 VALLEYS...56 TO 66 RIDGES.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
WAZ659-121145-
WEST SLOPES OF THE CENTRAL CASCADES GENERALLY ABOVE 1500 FEET-
242 PM PDT MON AUG 11 2025
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......58-68.
* MAX HUMIDITY..........61-76 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 5 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH SHIFTING TO THE
EAST AFTER MIDNIGHT.
* MIXING HEIGHT.........400-1200 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
* FREEZING LEVEL........16000 FEET.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......84-94...EXCEPT 76-86 RIDGES.
* MIN HUMIDITY..........26-41 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 3 TO 8 MPH.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 2900 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTHEAST AROUND 5 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........15500 FEET.
TUESDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......51-61...EXCEPT 48-58 RIDGES.
* MAX HUMIDITY..........76-91 PERCENT...EXCEPT 68-83 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS AROUND 6 MPH SHIFTING TO THE
SOUTHWEST AROUND 3 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 6 MPH SHIFTING TO THE
WEST AFTER MIDNIGHT.
* MIXING HEIGHT.........600-1600 FT AGL.
* TRANSPORT WINDS.......WEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........15500 FEET.
WEDNESDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......67-77...EXCEPT 60-70 RIDGES.
* MIN HUMIDITY..........52-67 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........800 FT AGL INCREASING TO 3100 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......WEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........14500 FEET.
WEDNESDAY NIGHT
COOLER. PARTLY CLOUDY. FREEZING LEVEL 14000 FEET.
LOWS 45 TO 55. WEST WINDS 5 TO 8 MPH.
THURSDAY
PARTLY SUNNY. FREEZING LEVEL 13000 FEET. HIGHS 61 TO
71 VALLEYS...54 TO 64 RIDGES. WEST WINDS 4 TO 7 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT. FREEZING LEVEL 12500 FEET. LOWS 46 TO 56. WEST WINDS
AROUND 4 MPH.
FRIDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. FREEZING LEVEL
12000 FEET. HIGHS 57 TO 67 VALLEYS...50 TO 60 RIDGES. SOUTHWEST
WINDS AROUND 3 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN
CHANCE OF RAIN AFTER MIDNIGHT. FREEZING LEVEL 12000 FEET. LOWS 49 TO
59. SOUTHWEST WINDS AROUND 4 MPH.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. FREEZING LEVEL
11500 FEET. HIGHS 58 TO 68 VALLEYS...51 TO 61 RIDGES. SOUTHWEST
WINDS AROUND 3 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 11500 FEET.
LOWS IN THE LOWER 50S VALLEYS...IN THE UPPER 40S RIDGES. HIGHS 62 TO
72 VALLEYS...54 TO 64 RIDGES.
MONDAY
PARTLY CLOUDY. FREEZING LEVEL 13000 FEET. LOWS 44 TO 54.
HIGHS 64 TO 74 VALLEYS...57 TO 67 RIDGES.
.8 TO 14 DAY OUTLOOK FOR AUG 19 - 25 2025
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
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