187
FNUS56 KSEW 142202
FWFSEW
FIRE WEATHER PLANNING FORECAST FOR WESTERN WASHINGTON
NATIONAL WEATHER SERVICE SEATTLE WA
302 PM PDT SUN SEP 14 2025
...FIRE WEATHER WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE
WEATHER ZONES 655, 656, 657, 658, AND 659...
DISCUSSION
SHOWERS PERSISTING IN THE WAKE OF A COLD FRONT WILL
TAPER ACROSS THE AREA BY EARLY MONDAY. A WARMING AND DRYING TREND
COMMENCES MONDAY, WITH OFFSHORE FLOW DEVELOPING ON TUESDAY. THE
COMBINATION OF WARM AND DRY CONDITIONS, LOW RELATIVE HUMIDITIES, AND
GUSTY EASTERLY WINDS COULD BRING CRITICAL FIRE WEATHER CONDITIONS TO
PORTIONS OF THE CASCADES AND CASCADE FOOTHILLS ON TUESDAY. COOLER
AND WETTER CONDITIONS WILL RETURN MID TO LATE WEEK.
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10
MINUTE AVERAGES REFLECTING RAWS WINDS.
WAZ649-151145-
NORTH AND CENTRAL COASTAL STRIP-
302 PM PDT SUN SEP 14 2025
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......46-56.
* MAX HUMIDITY..........90-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........500-1400 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 15 MPH DECREASING TO
AROUND 5 MPH AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.......59-69.
* MIN HUMIDITY..........66-81 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING NORTHWEST AROUND 4 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING NORTHWEST AROUND 4 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........600-1600 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
MONDAY NIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......48-58.
* MAX HUMIDITY..........79-94 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTH WINDS AROUND 4 MPH SHIFTING TO THE
NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........400-600 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 10 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......69-79.
* MIN HUMIDITY..........55-70 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........400-1400 FT AGL.
* TRANSPORT WINDS.......EAST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS 3 TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE MID 60S.
SOUTHWEST WINDS AROUND 4 MPH SHIFTING TO THE NORTHWEST AROUND 8 MPH
IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 7 MPH.
THURSDAY
SUNNY. HIGHS 62 TO 72. NORTHWEST WINDS AROUND 4 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
AROUND 4 MPH.
FRIDAY
SUNNY. HIGHS 64 TO 74. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE LOWER
50S. HIGHS IN THE MID 60S.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID 50S.
HIGHS IN THE MID 60S.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ650-151145-
NORTH COASTAL LOWLANDS-
302 PM PDT SUN SEP 14 2025
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......43-53.
* MAX HUMIDITY..........80-95 PERCENT...EXCEPT 86-96 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS AROUND 4 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........600-1500 FT AGL.
* TRANSPORT WINDS.......NORTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.......60-70.
* MIN HUMIDITY..........62-77 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING NORTHWEST AROUND 3 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING NORTH AROUND 4 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........1200-2200 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......49-59.
* MAX HUMIDITY..........69-84 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHEAST WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 6 MPH.
* 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.......70-80.
* MIN HUMIDITY..........48-63 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 4 TO 7 MPH. GUSTS UP TO 25 MPH IN
THE MORNING.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......EAST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS 3 TO
5 MPH.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS 63 TO 73. SOUTHWEST WINDS AROUND 3 MPH SHIFTING TO THE WEST
AROUND 6 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 4 MPH.
THURSDAY
SUNNY. HIGHS 65 TO 75. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
AROUND 3 MPH.
FRIDAY
SUNNY. HIGHS 68 TO 78. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 49 TO 59.
HIGHS 65 TO 75.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE LOWER 50S.
HIGHS IN THE MID 60S.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ651-151145-
CENTRAL COASTAL LOWLANDS-
302 PM PDT SUN SEP 14 2025
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......AROUND 47.
* MAX HUMIDITY..........85-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 3 TO 7 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 3 TO 7 MPH.
* MIXING HEIGHT.........600-1600 FT AGL.
* TRANSPORT WINDS.......NORTHWEST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.......62-72.
* MIN HUMIDITY..........53-68 PERCENT...EXCEPT 61-69 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING NORTHEAST AROUND 3 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...NORTHEAST WINDS AROUND 3 MPH IN THE MORNING
BECOMING LIGHT.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 3000 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......49-59.
* MAX HUMIDITY..........71-86 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHEAST WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING EAST AROUND 8 MPH AFTER
MIDNIGHT.
* MIXING HEIGHT.........400-1300 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.......73-83.
* MIN HUMIDITY..........42-56 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 6 TO 9 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 6 TO 9 MPH.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 2600 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......EAST AROUND 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. SOUTH WINDS
AROUND 3 MPH IN THE EVENING BECOMING LIGHT.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING.
HIGHS 66 TO 76 VALLEYS...61 TO 71 RIDGES. WEST WINDS 4 TO 7 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST
WINDS AROUND 5 MPH.
THURSDAY
SUNNY. HIGHS 67 TO 77. LIGHT WINDS.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 50. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS 71 TO 81. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS 67 TO 77.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE LOWER
50S. HIGHS 62 TO 72 VALLEYS...57 TO 67 RIDGES.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ652-151145-
WEST PORTION OF THE OLYMPIC MOUNTAINS-
302 PM PDT SUN SEP 14 2025
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......37-47.
* MAX HUMIDITY..........74-89 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 5 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 6 MPH SHIFTING TO THE
NORTH AROUND 4 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........300-800 FT AGL.
* TRANSPORT WINDS.......NORTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
* FREEZING LEVEL........11000 FEET.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......60-70...EXCEPT 56-66 RIDGES.
* MIN HUMIDITY..........51-66 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...NORTHEAST WINDS AROUND 3 MPH SHIFTING TO THE
WEST IN THE AFTERNOON.
* MIXING HEIGHT.........800-1800 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........13000 FEET.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......46-56.
* MAX HUMIDITY..........57-72 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHEAST WINDS 3 TO 8 MPH.
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 8 MPH.
* MIXING HEIGHT.........300-800 FT AGL.
* TRANSPORT WINDS.......EAST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........14500 FEET.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......72-82...EXCEPT 68-78 RIDGES.
* MIN HUMIDITY..........35-50 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........300 FT AGL INCREASING TO 2800 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTHEAST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........15000 FEET.
TUESDAY NIGHT
CLEAR. FREEZING LEVEL 14500 FEET. LOWS IN THE MID
50S. SOUTHEAST WINDS 3 TO 6 MPH.
WEDNESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING.
FREEZING LEVEL 13500 FEET. HIGHS 59 TO 69. SOUTHWEST WINDS AROUND
5 MPH SHIFTING TO THE WEST AROUND 6 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR. FREEZING LEVEL 13000 FEET. LOWS IN
THE UPPER 40S. NORTHWEST WINDS AROUND 4 MPH.
THURSDAY
SUNNY. FREEZING LEVEL 13000 FEET. HIGHS 63 TO
73 VALLEYS...58 TO 68 RIDGES. NORTH WINDS AROUND 3 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. FREEZING LEVEL 13500 FEET. LOWS IN
THE LOWER 50S. NORTHEAST WINDS AROUND 4 MPH.
FRIDAY
WARMER, SUNNY. FREEZING LEVEL 14000 FEET. HIGHS 66 TO 76.
NORTH WINDS AROUND 4 MPH.
SATURDAY
MOSTLY CLEAR. FREEZING LEVEL 13500 FEET. LOWS IN THE MID
50S. HIGHS 62 TO 72.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 11500 FEET.
LOWS IN THE LOWER 50S. HIGHS 55 TO 65.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ661-151145-
EAST PORTION OF THE OLYMPIC MOUNTAINS-
302 PM PDT SUN SEP 14 2025
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. AREAS OF DENSE FOG AFTER
MIDNIGHT.
* MIN TEMPERATURE.......40-50...EXCEPT 37-47 RIDGES.
* MAX HUMIDITY..........75-90 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........400-800 FT AGL.
* TRANSPORT WINDS.......NORTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...5 PERCENT.
* FREEZING LEVEL........11000 FEET.
MONDAY
* SKY/WEATHER...........SUNNY. PATCHY DENSE FOG IN THE MORNING.
* MAX TEMPERATURE.......59-69...EXCEPT 55-65 RIDGES.
* MIN HUMIDITY..........51-66 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...NORTHEAST WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........800-1800 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........13000 FEET.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......45-55.
* MAX HUMIDITY..........63-78 PERCENT...EXCEPT 51-66 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 3 TO 6 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 3 TO 8 MPH.
* MIXING HEIGHT.........400-700 FT AGL.
* TRANSPORT WINDS.......EAST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........14500 FEET.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......71-81...EXCEPT 66-76 RIDGES.
* MIN HUMIDITY..........37-52 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 6 TO 9 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 6 TO 9 MPH.
* MIXING HEIGHT.........800-1800 FT AGL.
* TRANSPORT WINDS.......SOUTHEAST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........15000 FEET.
TUESDAY NIGHT
CLEAR. FREEZING LEVEL 15000 FEET. LOWS IN THE MID
50S. SOUTHEAST WINDS AROUND 4 MPH SHIFTING TO THE SOUTHWEST AROUND
6 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. FREEZING LEVEL 13500 FEET. HIGHS 62 TO
72 VALLEYS...56 TO 66 RIDGES. WEST WINDS 5 TO 8 MPH.
WEDNESDAY NIGHT
COLDER. MOSTLY CLEAR. FREEZING LEVEL 13000 FEET.
LOWS 43 TO 53. WEST WINDS AROUND 4 MPH.
THURSDAY
SUNNY. FREEZING LEVEL 13000 FEET. HIGHS 62 TO
72 VALLEYS...55 TO 65 RIDGES. NORTH WINDS AROUND 3 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. FREEZING LEVEL 13500 FEET. LOWS
46 TO 56. NORTHWEST WINDS AROUND 4 MPH.
FRIDAY...SUNNY. FREEZING LEVEL 14000 FEET. HIGHS 67 TO 77 VALLEYS
61 TO 71 RIDGES. NORTH WINDS AROUND 4 MPH.
SATURDAY
MOSTLY CLEAR. FREEZING LEVEL 13500 FEET. LOWS IN THE
LOWER 50S. HIGHS 65 TO 75 VALLEYS...58 TO 68 RIDGES.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 11500 FEET.
LOWS 47 TO 57. HIGHS 59 TO 69 VALLEYS...52 TO 62 RIDGES.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ653-151145-
STRAIT OF JUAN DE FUCA AND NORTHWEST INTERIOR LOWLANDS-
302 PM PDT SUN SEP 14 2025
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. CHANCE OF RAIN IN THE
EVENING.
* MIN TEMPERATURE.......45-55.
* MAX HUMIDITY..........76-91 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........500-700 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 10 MPH.
* CWR (>0.25)...........5 PERCENT.
* CHANCE OF LIGHTNING...7 PERCENT.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......61-71.
* MIN HUMIDITY..........61-76 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING NORTHWEST AROUND 4 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........700-1300 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE
NORTH IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......45-55.
* MAX HUMIDITY..........73-88 PERCENT.
* 20-FOOT WINDS.........NORTH WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........500-600 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......71-81.
* MIN HUMIDITY..........53-68 PERCENT.
* 20-FOOT WINDS.........NORTHEAST WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........500-1200 FT AGL.
* TRANSPORT WINDS.......NORTHEAST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
CLEAR. LOWS 51 TO 61. NORTHEAST WINDS AROUND 3 MPH
SHIFTING TO THE SOUTH AROUND 4 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS 65 TO 75. SOUTH WINDS AROUND 6 MPH
SHIFTING TO THE WEST AROUND 8 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 47 TO 57. WEST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 64 TO 74. NORTHWEST WINDS AROUND
5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTHWEST
WINDS AROUND 4 MPH.
FRIDAY
SUNNY. HIGHS 67 TO 77. NORTH WINDS AROUND 4 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS 66 TO 76.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 50S. HIGHS
63 TO 73.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ654-151145-
CENTRAL AND SOUTH PUGET SOUND LOWLANDS-
302 PM PDT SUN SEP 14 2025
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING. PATCHY DENSE FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......46-56.
* MAX HUMIDITY..........81-96 PERCENT.
* 20-FOOT WINDS.........SOUTHEAST WINDS 3 TO 7 MPH.
* MIXING HEIGHT.........600-1400 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* CWR (>0.25)...........5 PERCENT.
* CHANCE OF LIGHTNING...10 PERCENT.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY DENSE FOG IN THE
MORNING.
* MAX TEMPERATURE.......60-70.
* MIN HUMIDITY..........59-74 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING NORTHEAST AROUND 6 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........1400-2400 FT AGL.
* TRANSPORT WINDS.......NORTHEAST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......48-58.
* MAX HUMIDITY..........70-85 PERCENT.
* 20-FOOT WINDS.........NORTH WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........500-1300 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......73-83.
* MIN HUMIDITY..........44-59 PERCENT.
* 20-FOOT WINDS.........NORTHEAST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......NORTHEAST AROUND 10 MPH SHIFTING TO THE
EAST IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 50S. NORTH WINDS AROUND
4 MPH SHIFTING TO THE SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS
4 TO 7 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH WINDS
AROUND 4 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 70. NORTH WINDS AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 50S. NORTH WINDS
AROUND 4 MPH.
FRIDAY
SUNNY. HIGHS 70 TO 80. NORTH WINDS AROUND 4 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE LOWER
70S.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 50S. HIGHS
IN THE UPPER 60S.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ655-151145-
BLACK HILLS AND SOUTHWEST INTERIOR LOWLANDS-
302 PM PDT SUN SEP 14 2025
...FIRE WEATHER WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING...
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......41-51.
* MAX HUMIDITY..........82-97 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS 3 TO 7 MPH.
* MIXING HEIGHT.........800-1800 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 15 MPH DECREASING TO AROUND 5
MPH AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY FOG IN THE MORNING.
* MAX TEMPERATURE.......64-74.
* MIN HUMIDITY..........51-66 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING NORTHEAST AROUND 4 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........1000 FT AGL INCREASING TO 3100 FT AGL IN
THE AFTERNOON.
* TRANSPORT WINDS.......NORTHEAST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......48-58.
* MAX HUMIDITY..........73-88 PERCENT.
* 20-FOOT WINDS.........NORTHEAST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........500-1500 FT AGL.
* TRANSPORT WINDS.......NORTHEAST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......77-87.
* MIN HUMIDITY..........36-51 PERCENT.
* 20-FOOT WINDS.........EAST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 2900 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......EAST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
CLEAR. LOWS 50 TO 60. LIGHT WINDS BECOMING
SOUTHWEST AROUND 3 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS
AROUND 3 MPH SHIFTING TO THE WEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
AROUND 3 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
4 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 46 TO 56. NORTH WINDS AROUND
3 MPH.
FRIDAY
SUNNY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND
3 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 49 TO 59. HIGHS IN THE MID 70S.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 50S. HIGHS
AROUND 70.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ656-151145-
NORTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
302 PM PDT SUN SEP 14 2025
...FIRE WEATHER WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING...
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. CHANCE OF RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.......44-54.
* MAX HUMIDITY..........85-100 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO
THE EAST AROUND 3 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........1300-1600 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........15 PERCENT.
* CHANCE OF LIGHTNING...14 PERCENT.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY DENSE FOG IN THE
MORNING.
* MAX TEMPERATURE.......60-70.
* MIN HUMIDITY..........62-77 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING NORTHWEST AROUND 3 MPH
IN THE AFTERNOON.
* MIXING HEIGHT.........1700-2700 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......49-59.
* MAX HUMIDITY..........76-91 PERCENT.
* 20-FOOT WINDS.........NORTH WINDS AROUND 3 MPH SHIFTING TO THE
NORTHEAST AROUND 5 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........900-1500 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......73-83.
* MIN HUMIDITY..........41-56 PERCENT.
* 20-FOOT WINDS.........EAST WINDS 5 TO 10 MPH WITH GUSTS TO 15 TO 20
MPH.
* MIXING HEIGHT.........900 FT AGL INCREASING TO 3600 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......EAST AROUND 10 MPH INCREASING TO 15 TO 20 MPH
IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. EAST WINDS 4 TO
7 MPH.
WEDNESDAY
SUNNY. HIGHS 69 TO 79. SOUTHEAST WINDS AROUND 5 MPH
SHIFTING TO THE WEST IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
AROUND 3 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS 67 TO 77. NORTHWEST WINDS AROUND
3 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57. NORTH WINDS AROUND
3 MPH.
FRIDAY
WARMER, SUNNY. HIGHS 73 TO 83. NORTH WINDS AROUND 3 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 49 TO 59. HIGHS 70 TO 80.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS IN THE MID 50S. HIGHS
64 TO 74.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ657-151145-
SOUTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
302 PM PDT SUN SEP 14 2025
...FIRE WEATHER WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING...
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. CHANCE OF RAIN IN THE
EVENING.
* MIN TEMPERATURE.......43-53.
* MAX HUMIDITY..........86-100 PERCENT.
* 20-FOOT WINDS.........SOUTH WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........900-1900 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........5 PERCENT.
* CHANCE OF LIGHTNING...12 PERCENT.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY DENSE FOG IN THE
MORNING.
* MAX TEMPERATURE.......64-74.
* MIN HUMIDITY..........58-73 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING NORTH AROUND 4 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........1100 FT AGL INCREASING TO 3100 FT AGL IN
THE AFTERNOON.
* TRANSPORT WINDS.......EAST AROUND 5 MPH SHIFTING TO THE NORTH IN
THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......48-58.
* MAX HUMIDITY..........74-89 PERCENT.
* 20-FOOT WINDS.........NORTHEAST WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........500-1400 FT AGL.
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......78-88.
* MIN HUMIDITY..........37-52 PERCENT.
* 20-FOOT WINDS.........EAST WINDS 5 TO 10 MPH WITH GUSTS TO 15 TO 20
MPH.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 3200 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......EAST AROUND 5 MPH INCREASING TO SOUTHEAST
AROUND 15 TO 20 MPH IN THE AFTERNOON.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TUESDAY NIGHT
CLEAR. LOWS 52 TO 62. SOUTHEAST WINDS 3 TO 6 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS AROUND 3 MPH
SHIFTING TO THE WEST AROUND 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
COOLER. PARTLY CLOUDY. LOWS 47 TO 57. NORTH WINDS
AROUND 3 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. NORTH WINDS AROUND
4 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 57. LIGHT WINDS.
FRIDAY
SUNNY. HIGHS IN THE MID 70S. LIGHT WINDS.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID
70S.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 50 TO 60. HIGHS IN THE
LOWER 70S.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ658-151145-
WEST SLOPES OF THE NORTH CASCADES GENERALLY ABOVE 1500 FEET-
302 PM PDT SUN SEP 14 2025
...FIRE WEATHER WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING...
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. AREAS OF FOG THROUGH THE
NIGHT. SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.......44-54...EXCEPT 39-49 RIDGES.
* MAX HUMIDITY..........82-97 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 4 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........800-1000 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 10 MPH.
* CWR (>0.25)...........20 PERCENT.
* CHANCE OF LIGHTNING...17 PERCENT.
* FREEZING LEVEL........9500 FEET.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY. PATCHY DENSE FOG IN THE
MORNING.
* MAX TEMPERATURE.......61-71...EXCEPT 57-67 RIDGES.
* MIN HUMIDITY..........57-72 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........900-1900 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
* FREEZING LEVEL........12000 FEET.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......48-58...EXCEPT 44-54 RIDGES.
* MAX HUMIDITY..........74-89 PERCENT...EXCEPT 66-81 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 3 TO 9 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 3 TO 10 MPH.
* MIXING HEIGHT.........500-900 FT AGL.
* TRANSPORT WINDS.......EAST 5 TO 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........14500 FEET.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......71-81...EXCEPT 64-74 RIDGES.
* MIN HUMIDITY..........44-59 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 7 TO 11 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 7 TO 11 MPH WITH GUSTS TO AROUND
25 MPH.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 3100 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......EAST AROUND 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........15000 FEET.
TUESDAY NIGHT
CLEAR. FREEZING LEVEL 15000 FEET. LOWS 50 TO 60.
SOUTHEAST WINDS 8 TO 11 MPH.
WEDNESDAY
SUNNY. FREEZING LEVEL 14000 FEET. HIGHS 65 TO
75 VALLEYS...59 TO 69 RIDGES. SOUTHEAST WINDS AROUND 6 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON.
WEDNESDAY NIGHT
COLDER. PARTLY CLOUDY. FREEZING LEVEL 13000 FEET.
LOWS 43 TO 53. WEST WINDS AROUND 4 MPH.
THURSDAY
SUNNY. FREEZING LEVEL 13000 FEET. HIGHS 63 TO
73 VALLEYS...56 TO 66 RIDGES. NORTHWEST WINDS AROUND 3 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. FREEZING LEVEL 13000 FEET. LOWS
44 TO 54. NORTH WINDS AROUND 5 MPH.
FRIDAY
WARMER, SUNNY. FREEZING LEVEL 13500 FEET. HIGHS 70 TO
80 VALLEYS...64 TO 74 RIDGES. NORTH WINDS AROUND 4 MPH.
SATURDAY
MOSTLY CLEAR. FREEZING LEVEL 13500 FEET. LOWS 47 TO 57.
HIGHS 66 TO 76 VALLEYS...60 TO 70 RIDGES.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 12000 FEET.
LOWS 46 TO 56. HIGHS 59 TO 69 VALLEYS...52 TO 62 RIDGES.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ659-151145-
WEST SLOPES OF THE CENTRAL CASCADES GENERALLY ABOVE 1500 FEET-
302 PM PDT SUN SEP 14 2025
...FIRE WEATHER WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
TUESDAY EVENING...
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING. AREAS OF DENSE FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......37-47.
* MAX HUMIDITY..........85-100 PERCENT...EXCEPT 77-92 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 5 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........600-1400 FT AGL.
* TRANSPORT WINDS.......WEST 5 TO 10 MPH.
* CWR (>0.25)...........5 PERCENT.
* CHANCE OF LIGHTNING...14 PERCENT.
* FREEZING LEVEL........10500 FEET.
MONDAY
* SKY/WEATHER...........MOSTLY SUNNY. WIDESPREAD DENSE FOG IN THE
MORNING.
* MAX TEMPERATURE.......63-73...EXCEPT 56-66 RIDGES.
* MIN HUMIDITY..........54-69 PERCENT...EXCEPT 47-62 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...LIGHT WINDS BECOMING NORTH AROUND 3 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........1100-2100 FT AGL.
* TRANSPORT WINDS.......NORTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........12500 FEET.
MONDAY NIGHT
* SKY/WEATHER...........MOSTLY CLEAR.
* MIN TEMPERATURE.......45-55.
* MAX HUMIDITY..........67-82 PERCENT...EXCEPT 60-75 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 3 TO 11 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 3 TO 12 MPH. GUSTS UP TO 25 MPH
AFTER MIDNIGHT.
* MIXING HEIGHT.........500-1000 FT AGL.
* TRANSPORT WINDS.......EAST AROUND 5 MPH INCREASING TO AROUND 15
MPH AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........15000 FEET.
TUESDAY
* SKY/WEATHER...........SUNNY.
* MAX TEMPERATURE.......73-83...EXCEPT 63-73 RIDGES.
* MIN HUMIDITY..........38-53 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..EAST WINDS 9 TO 13 MPH WITH GUSTS TO AROUND
25 MPH.
* RIDGES/UPR SLOPES...EAST WINDS 9 TO 13 MPH WITH GUSTS TO AROUND
30 MPH.
* MIXING HEIGHT.........600 FT AGL INCREASING TO 3100 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......SOUTHEAST 15 TO 20 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........15500 FEET.
TUESDAY NIGHT
CLEAR. FREEZING LEVEL 15000 FEET. LOWS 49 TO 59.
SOUTHEAST WINDS 7 TO 10 MPH.
WEDNESDAY
SUNNY. FREEZING LEVEL 14000 FEET. HIGHS 66 TO
76 VALLEYS...60 TO 70 RIDGES. SOUTHEAST WINDS AROUND 5 MPH SHIFTING
TO THE WEST IN THE AFTERNOON.
WEDNESDAY NIGHT
COLDER. PARTLY CLOUDY. FREEZING LEVEL 13500 FEET.
LOWS 42 TO 52. NORTHWEST WINDS AROUND 4 MPH.
THURSDAY
SUNNY. FREEZING LEVEL 13500 FEET. HIGHS 63 TO
73 VALLEYS...57 TO 67 RIDGES. NORTHWEST WINDS AROUND 3 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. FREEZING LEVEL 13500 FEET. LOWS
45 TO 55. NORTHEAST WINDS AROUND 3 MPH.
FRIDAY
WARMER, SUNNY. FREEZING LEVEL 14000 FEET. HIGHS 71 TO
81 VALLEYS...64 TO 74 RIDGES. NORTHEAST WINDS AROUND 3 MPH.
SATURDAY
PARTLY CLOUDY. FREEZING LEVEL 13500 FEET. LOWS 49 TO 59.
HIGHS 67 TO 77 VALLEYS...61 TO 71 RIDGES.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN. FREEZING LEVEL 12500 FEET.
LOWS 46 TO 56. HIGHS 61 TO 71 VALLEYS...54 TO 64 RIDGES.
.8 TO 14 DAY OUTLOOK FOR SEP 22 - 28 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
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