547
FNUS56 KSEW 171530
FWFSEW
FIRE WEATHER PLANNING FORECAST FOR WESTERN WASHINGTON
NATIONAL WEATHER SERVICE SEATTLE WA
830 AM PDT FRI OCT 17 2025
DISCUSSION
A WEAK FRONTAL SYSTEM WILL MOVE INTO THE AREA THIS
MORNING, BRINGING CHANCES OF LIGHT SHOWERS TO THE REGION. A STRONGER
AND WETTER SYSTEM WILL MOVE INTO THE REGION SATURDAY NIGHT INTO
SUNDAY, BRINGING MODERATE TO HEAVY RAIN, LOCALLY GUSTY WINDS,
ISOLATED THUNDERSTORMS ALONG THE COAST, AND MOUNTAIN SNOW. ACTIVE AND
WETTER CONDITIONS ARE FAVORED TO CONTINUE THROUGH THE END OF NEXT
WEEK.
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10
MINUTE AVERAGES REFLECTING RAWS WINDS.
WAZ649-172315-
NORTH AND CENTRAL COASTAL STRIP-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING.
* MAX TEMPERATURE.......52-62.
* MIN HUMIDITY..........67-82 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 6 TO 9 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 6 TO 9 MPH.
* MIXING HEIGHT.........1300-2300 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.......39-49.
* MAX HUMIDITY..........85-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS AROUND 5 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 5 MPH SHIFTING TO THE
SOUTHEAST AROUND 4 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........400-800 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 10 MPH SHIFTING TO THE
EAST AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
SATURDAY
* SKY/WEATHER...........CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.......51-61.
* MIN HUMIDITY..........73-88 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTHEAST WINDS 4 TO 8 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 4 TO 12 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
* MIXING HEIGHT.........500-1100 FT AGL.
* TRANSPORT WINDS.......SOUTHEAST 10 TO 15 MPH.
* CWR (>0.25)...........40 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
SATURDAY NIGHT
RAIN IN THE EVENING, THEN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. SOUTH WINDS
AROUND 12 MPH SHIFTING TO THE SOUTHWEST AROUND 10 MPH AFTER
MIDNIGHT.
SUNDAY
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 50S. WEST WINDS 10 TO 13 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. WEST
WINDS 5 TO 9 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE UPPER
50S. SOUTH WINDS 3 TO 6 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING, THEN CHANCE
OF SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS
AROUND 5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS IN THE UPPER 50S.
THURSDAY
RAIN. LOWS AROUND 50. HIGHS IN THE UPPER 50S.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ650-172315-
NORTH COASTAL LOWLANDS-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......50-60.
* MIN HUMIDITY..........61-76 PERCENT...EXCEPT 66-77 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 4 TO 7 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........1000 FT AGL INCREASING TO 3200 FT AGL IN
THE AFTERNOON.
* TRANSPORT WINDS.......NORTHWEST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
RAIN LIKELY AFTER MIDNIGHT.
* MIN TEMPERATURE.......37-47.
* MAX HUMIDITY..........74-89 PERCENT...EXCEPT 81-94 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...WEST WINDS AROUND 4 MPH SHIFTING TO THE
SOUTHEAST AROUND 3 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........500-1000 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
SATURDAY
* SKY/WEATHER...........CLOUDY. RAIN LIKELY IN THE MORNING, THEN
RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.......46-56.
* MIN HUMIDITY..........70-85 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..SOUTHEAST WINDS 3 TO 7 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 3 TO 9 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
* MIXING HEIGHT.........600-1300 FT AGL.
* TRANSPORT WINDS.......SOUTHEAST 5 TO 10 MPH.
* CWR (>0.25)...........50 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
SATURDAY NIGHT
RAIN IN THE EVENING, THEN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 10 MPH SHIFTING TO THE SOUTHWEST AROUND 8 MPH AFTER
MIDNIGHT.
SUNDAY
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 50 TO
60. WEST WINDS 8 TO 11 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AFTER MIDNIGHT.
LOWS IN THE MID 40S. WEST WINDS 4 TO 7 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS 52 TO 62.
SOUTH WINDS 3 TO 6 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTH WINDS
AROUND 4 MPH.
TUESDAY
PARTLY SUNNY. SHOWERS LIKELY IN THE MORNING, THEN CHANCE
OF SHOWERS IN THE AFTERNOON. HIGHS 53 TO 63 VALLEYS...IN THE LOWER
50S RIDGES. SOUTHWEST WINDS AROUND 4 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE MID 40S.
HIGHS 50 TO 60.
THURSDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS 53 TO 63.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ651-172315-
CENTRAL COASTAL LOWLANDS-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING.
* MAX TEMPERATURE.......51-61.
* MIN HUMIDITY..........60-75 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 6 TO 9 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 6 TO 9 MPH.
* MIXING HEIGHT.........800 FT AGL INCREASING TO 3300 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......NORTHWEST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR THEN BECOMING MOSTLY CLOUDY.
PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......34-44.
* MAX HUMIDITY..........85-100 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS AROUND 4 MPH IN THE EVENING
BECOMING LIGHT.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH SHIFTING TO THE
NORTHEAST AROUND 3 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........400-900 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 10 MPH SHIFTING TO THE
EAST AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE.......46-56.
* MIN HUMIDITY..........72-87 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..LIGHT WINDS BECOMING SOUTHEAST AROUND 4 MPH
IN THE AFTERNOON.
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........400-900 FT AGL.
* TRANSPORT WINDS.......SOUTHEAST AROUND 5 MPH.
* CWR (>0.25)...........15 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
SATURDAY NIGHT
RAIN IN THE EVENING, THEN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 40S. SOUTH
WINDS AROUND 6 MPH SHIFTING TO THE SOUTHWEST AROUND 9 MPH AFTER
MIDNIGHT.
SUNDAY
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE
UPPER 50S VALLEYS...AROUND 50 RIDGES. WEST WINDS 9 TO 12 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AFTER MIDNIGHT.
LOWS IN THE LOWER 40S. WEST WINDS 4 TO 8 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS 55 TO
65 VALLEYS...IN THE LOWER 50S RIDGES. SOUTH WINDS 3 TO 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. LIGHT WINDS.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS 55 TO
65 VALLEYS...49 TO 59 RIDGES. SOUTHWEST WINDS AROUND 3 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS 53 TO 63 VALLEYS...IN THE LOWER 50S RIDGES.
THURSDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 50S
VALLEYS...IN THE LOWER 50S RIDGES.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ652-172315-
WEST PORTION OF THE OLYMPIC MOUNTAINS-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......47-57...EXCEPT 42-52 RIDGES.
* MIN HUMIDITY..........57-72 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..NORTHWEST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........1100-2100 FT AGL.
* TRANSPORT WINDS.......NORTHWEST 10 TO 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........8000 FEET.
TONIGHT
* SKY/WEATHER...........MOSTLY CLEAR THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.......31-41.
* MAX HUMIDITY..........72-87 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY 3 TO 4 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH SHIFTING TO THE
EAST AROUND 3 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........300-600 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........8500 FEET.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW IN THE MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.......43-53...EXCEPT 39-49 RIDGES.
* MIN HUMIDITY..........68-83 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 5 MPH.
* RIDGES/UPR SLOPES...SOUTHEAST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........300-700 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........50 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
* FREEZING LEVEL........10000 FEET.
SATURDAY NIGHT
RAIN IN THE EVENING, THEN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. FREEZING LEVEL 7500 FEET.
LOWS 37 TO 47. SOUTH WINDS 8 TO 11 MPH.
SUNDAY
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING,
THEN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. FREEZING LEVEL 5500 FEET. HIGHS 41 TO 51. SOUTHWEST WINDS
9 TO 12 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS, SNOW SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
SHOWERS AFTER MIDNIGHT. FREEZING LEVEL 5500 FEET. LOWS 36 TO 46.
WEST WINDS 6 TO 9 MPH.
MONDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE MORNING, THEN
CHANCE OF SHOWERS IN THE AFTERNOON. FREEZING LEVEL 6000 FEET. HIGHS
47 TO 57 VALLEYS...41 TO 51 RIDGES. SOUTHEAST WINDS AROUND 5 MPH
SHIFTING TO THE SOUTHWEST AROUND 4 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING, THEN
SHOWERS LIKELY AFTER MIDNIGHT. FREEZING LEVEL 8500 FEET. LOWS 38 TO
48. SOUTH WINDS AROUND 5 MPH.
TUESDAY
PARTLY SUNNY. SHOWERS LIKELY IN THE MORNING, THEN CHANCE
OF SHOWERS IN THE AFTERNOON. FREEZING LEVEL 8000 FEET. HIGHS 48 TO
58 VALLEYS...42 TO 52 RIDGES. SOUTHWEST WINDS AROUND 4 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. FREEZING LEVEL
9000 FEET. LOWS 36 TO 46. HIGHS 43 TO 53.
THURSDAY
RAIN. FREEZING LEVEL 9500 FEET. LOWS 40 TO 50. HIGHS
45 TO 55.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ661-172315-
EAST PORTION OF THE OLYMPIC MOUNTAINS-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* MAX TEMPERATURE.......48-58...EXCEPT 42-52 RIDGES.
* MIN HUMIDITY..........59-74 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..WEST WINDS 5 TO 8 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 10 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........7500 FEET.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.......33-43...EXCEPT 30-40 RIDGES.
* MAX HUMIDITY..........73-88 PERCENT...EXCEPT 68-83 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 3 MPH.
* RIDGES/UPR SLOPES...WEST WINDS AROUND 4 MPH SHIFTING TO THE
SOUTHWEST AFTER MIDNIGHT.
* MIXING HEIGHT.........400-700 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 5 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........8000 FEET.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN
THE MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.......44-54...EXCEPT 39-49 RIDGES.
* MIN HUMIDITY..........66-81 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 5 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........400-700 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 5 TO 10 MPH.
* CWR (>0.25)...........30 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
* FREEZING LEVEL........10000 FEET.
SATURDAY NIGHT
RAIN IN THE EVENING, THEN RAIN AND SLIGHT CHANCE
OF SNOW AFTER MIDNIGHT. FREEZING LEVEL 8000 FEET. LOWS 36 TO 46.
SOUTHWEST WINDS 8 TO 11 MPH.
SUNDAY
SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS
IN THE MORNING, THEN SHOWERS IN THE AFTERNOON. FREEZING LEVEL
5500 FEET. HIGHS 45 TO 55 VALLEYS...38 TO 48 RIDGES. SOUTHWEST WINDS
10 TO 13 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING, THEN
CHANCE OF SHOWERS AFTER MIDNIGHT. FREEZING LEVEL 5500 FEET. LOWS
33 TO 43. WEST WINDS 7 TO 10 MPH.
MONDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. FREEZING LEVEL
6000 FEET. HIGHS 48 TO 58 VALLEYS...40 TO 50 RIDGES. SOUTHWEST WINDS
4 TO 7 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING,
THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. FREEZING LEVEL 8500 FEET. LOWS 36 TO 46. SOUTHWEST WINDS
AROUND 4 MPH.
TUESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS. FREEZING LEVEL
8000 FEET. HIGHS 48 TO 58 VALLEYS...41 TO 51 RIDGES. SOUTHWEST WINDS
AROUND 4 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. FREEZING LEVEL
8500 FEET. LOWS IN THE LOWER 40S VALLEYS...32 TO 42 RIDGES. HIGHS
46 TO 56 VALLEYS...39 TO 49 RIDGES.
THURSDAY
RAIN AND SLIGHT CHANCE OF SNOW. FREEZING LEVEL
9500 FEET. LOWS 38 TO 48. HIGHS 48 TO 58 VALLEYS...41 TO 51 RIDGES.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ653-172315-
STRAIT OF JUAN DE FUCA AND NORTHWEST INTERIOR LOWLANDS-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. CHANCE OF RAIN IN THE
MORNING.
* MAX TEMPERATURE.......53-63.
* MIN HUMIDITY..........60-75 PERCENT.
* 20-FOOT WINDS.........WEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........900-1900 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 15 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.......37-47.
* MAX HUMIDITY..........74-89 PERCENT.
* 20-FOOT WINDS.........WEST WINDS AROUND 4 MPH SHIFTING TO THE
SOUTH AROUND 3 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........500-700 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 10 MPH SHIFTING TO THE SOUTH
AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
SATURDAY
* SKY/WEATHER...........CLOUDY. CHANCE OF RAIN IN THE MORNING, THEN
RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.......50-60.
* MIN HUMIDITY..........66-81 PERCENT.
* 20-FOOT WINDS.........SOUTHEAST WINDS 4 TO 7 MPH.
* MIXING HEIGHT.........600-1100 FT AGL.
* TRANSPORT WINDS.......SOUTHEAST 5 TO 10 MPH.
* CWR (>0.25)...........30 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
SATURDAY NIGHT
RAIN. LOWS IN THE MID 40S. SOUTH WINDS 10 TO
13 MPH.
SUNDAY
SHOWERS. HIGHS 52 TO 62. SOUTHWEST WINDS 9 TO 12 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING, THEN
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS 40 TO 50. SOUTHWEST WINDS
7 TO 10 MPH.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS 53 TO 63.
SOUTH WINDS 5 TO 8 MPH.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
MID 40S. SOUTHEAST WINDS AROUND 5 MPH.
TUESDAY
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING, THEN CHANCE
OF SHOWERS IN THE AFTERNOON. HIGHS 53 TO 63. SOUTH WINDS AROUND
5 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS 40 TO 50. HIGHS
52 TO 62.
THURSDAY
RAIN. LOWS 43 TO 53. HIGHS 53 TO 63.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ654-172315-
CENTRAL AND SOUTH PUGET SOUND LOWLANDS-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE
MORNING.
* MAX TEMPERATURE.......51-61.
* MIN HUMIDITY..........62-77 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO
THE NORTHEAST IN THE AFTERNOON.
* MIXING HEIGHT.........900 FT AGL INCREASING TO 3200 FT AGL IN THE
AFTERNOON.
* TRANSPORT WINDS.......WEST AROUND 10 MPH SHIFTING TO THE NORTH IN
THE AFTERNOON.
* CWR (>0.25)...........5 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......37-47.
* MAX HUMIDITY..........79-94 PERCENT.
* 20-FOOT WINDS.........EAST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT.........500-1000 FT AGL.
* TRANSPORT WINDS.......EAST AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE.......47-57.
* MIN HUMIDITY..........68-83 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING SOUTH AROUND 6 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........500-1100 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........10 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
SATURDAY NIGHT
RAIN. LOWS 42 TO 52. SOUTH WINDS 9 TO 12 MPH.
SUNDAY
SHOWERS. HIGHS IN THE UPPER 50S. SOUTHWEST WINDS 10 TO
13 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING, THEN
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS 39 TO 49. SOUTHWEST WINDS
7 TO 10 MPH.
MONDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE MORNING, THEN
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 50S.
SOUTHWEST WINDS 4 TO 7 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS 42 TO 52. SOUTH WINDS AROUND
4 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 4 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS 39 TO 49.
HIGHS IN THE UPPER 50S.
THURSDAY
RAIN. LOWS 44 TO 54. HIGHS IN THE UPPER 50S.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ655-172315-
BLACK HILLS AND SOUTHWEST INTERIOR LOWLANDS-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. CHANCE OF RAIN IN THE
MORNING.
* MAX TEMPERATURE.......52-62.
* MIN HUMIDITY..........62-77 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO
THE NORTHWEST AROUND 6 MPH IN THE AFTERNOON.
* MIXING HEIGHT.........1000 FT AGL INCREASING TO 3700 FT AGL IN
THE AFTERNOON.
* TRANSPORT WINDS.......WEST AROUND 10 MPH.
* CWR (>0.25)...........5 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......33-43.
* MAX HUMIDITY..........82-97 PERCENT.
* 20-FOOT WINDS.........WEST WINDS AROUND 3 MPH IN THE EVENING
BECOMING LIGHT.
* MIXING HEIGHT.........600-1300 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 5 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
SATURDAY
* SKY/WEATHER...........PARTLY SUNNY. PATCHY FOG IN THE MORNING.
CHANCE OF RAIN THROUGH THE DAY.
* MAX TEMPERATURE.......49-59.
* MIN HUMIDITY..........59-74 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING SOUTH AROUND 3 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........600-1000 FT AGL.
* TRANSPORT WINDS.......SOUTH AROUND 5 MPH.
* CWR (>0.25)...........5 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
SATURDAY NIGHT
RAIN. LOWS IN THE MID 40S. SOUTH WINDS 5 TO 9 MPH.
SUNDAY
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 52 TO
62. SOUTHWEST WINDS 8 TO 12 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 8 MPH.
MONDAY
PARTLY SUNNY WITH SLIGHT CHANCE OF SHOWERS. HIGHS AROUND
60. SOUTH WINDS 3 TO 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. LIGHT
WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS 55 TO 65.
SOUTHWEST WINDS AROUND 3 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S.
THURSDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS AROUND 60.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ656-172315-
NORTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........MOSTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
CHANCE OF RAIN IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON.
* MAX TEMPERATURE.......46-56.
* MIN HUMIDITY..........68-83 PERCENT.
* 20-FOOT WINDS.........WEST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........2000-3000 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 10 MPH.
* CWR (>0.25)...........15 PERCENT.
* CHANCE OF LIGHTNING...6 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.......33-43.
* MAX HUMIDITY..........79-94 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING EAST AROUND 3 MPH
AFTER MIDNIGHT.
* MIXING HEIGHT.........900-1400 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 5 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY. CHANCE OF RAIN IN THE
MORNING, THEN RAIN IN THE AFTERNOON.
* MAX TEMPERATURE.......44-54.
* MIN HUMIDITY..........67-82 PERCENT.
* 20-FOOT WINDS.........SOUTHEAST WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........900-1300 FT AGL.
* TRANSPORT WINDS.......SOUTHEAST 5 TO 10 MPH.
* CWR (>0.25)...........30 PERCENT.
* CHANCE OF LIGHTNING...3 PERCENT.
SATURDAY NIGHT
RAIN. LOWS 40 TO 50. SOUTHEAST WINDS 7 TO 10 MPH.
SUNDAY
SHOWERS IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 49 TO 59. SOUTH WINDS 7 TO
10 MPH.
SUNDAY NIGHT
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID 40S.
SOUTHWEST WINDS 5 TO 8 MPH.
MONDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS 52 TO 62. SOUTH
WINDS 4 TO 7 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS 40 TO 50. SOUTHEAST WINDS
AROUND 4 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS 51 TO 61.
SOUTH WINDS AROUND 3 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SHOWERS LIKELY. LOWS IN THE LOWER
40S. HIGHS 51 TO 61.
THURSDAY
RAIN. LOWS IN THE UPPER 40S. HIGHS 52 TO 62.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ657-172315-
SOUTHEAST PUGET SOUND LOWLANDS GENERALLY BELOW 1500 FEET-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY. CHANCE OF RAIN IN THE
MORNING.
* MAX TEMPERATURE.......50-60.
* MIN HUMIDITY..........65-80 PERCENT.
* 20-FOOT WINDS.........SOUTHWEST WINDS AROUND 4 MPH SHIFTING TO
THE NORTH AROUND 3 MPH IN THE AFTERNOON.
* MIXING HEIGHT.........1300 FT AGL INCREASING TO 3600 FT AGL IN
THE AFTERNOON.
* TRANSPORT WINDS.......SOUTHWEST AROUND 10 MPH SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
* CWR (>0.25)...........10 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......35-45.
* MAX HUMIDITY..........82-97 PERCENT.
* 20-FOOT WINDS.........EAST WINDS 3 TO 4 MPH.
* MIXING HEIGHT.........500-1300 FT AGL.
* TRANSPORT WINDS.......NORTHEAST AROUND 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
SATURDAY
* SKY/WEATHER...........PARTLY SUNNY THEN BECOMING CLOUDY. CHANCE
OF RAIN THROUGH THE DAY.
* MAX TEMPERATURE.......49-59.
* MIN HUMIDITY..........62-77 PERCENT.
* 20-FOOT WINDS.........LIGHT WINDS BECOMING SOUTH AROUND 3 MPH IN
THE AFTERNOON.
* MIXING HEIGHT.........500-900 FT AGL.
* TRANSPORT WINDS.......SOUTH AROUND 5 MPH.
* CWR (>0.25)...........10 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
SATURDAY NIGHT
RAIN. LOWS IN THE UPPER 40S. SOUTH WINDS 5 TO
8 MPH.
SUNDAY
SHOWERS IN THE MORNING, THEN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 51 TO 61. SOUTHWEST WINDS 8 TO
11 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AFTER MIDNIGHT.
LOWS 40 TO 50. SOUTHWEST WINDS 5 TO 8 MPH.
MONDAY
PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 50S. SOUTH WINDS 3 TO 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS 41 TO 51. LIGHT WINDS.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE
UPPER 50S. SOUTH WINDS AROUND 3 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS 39 TO 49.
HIGHS IN THE UPPER 50S.
THURSDAY
RAIN LIKELY. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
60S.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ658-172315-
WEST SLOPES OF THE NORTH CASCADES GENERALLY ABOVE 1500 FEET-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY. CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW IN THE MORNING. CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS IN THE AFTERNOON.
* MAX TEMPERATURE.......44-54...EXCEPT 37-47 RIDGES.
* MIN HUMIDITY..........72-87 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY AROUND 5 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........1100-2100 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 15 MPH.
* CWR (>0.25)...........20 PERCENT.
* CHANCE OF LIGHTNING...7 PERCENT.
* FREEZING LEVEL........5500 FEET.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE.......31-41...EXCEPT 26-36 RIDGES.
* MAX HUMIDITY..........76-91 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 3 MPH.
* RIDGES/UPR SLOPES...WEST WINDS AROUND 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* MIXING HEIGHT.........500-900 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 5 MPH SHIFTING TO THE SOUTHEAST
AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........5000 FEET.
SATURDAY
* SKY/WEATHER...........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND
SNOW IN THE MORNING, THEN RAIN AND SNOW IN THE AFTERNOON.
* MAX TEMPERATURE.......41-51...EXCEPT 37-47 RIDGES.
* MIN HUMIDITY..........68-83 PERCENT...EXCEPT 63-78 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 3 TO 4 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 6 MPH.
* MIXING HEIGHT.........500-1000 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........35 PERCENT.
* CHANCE OF LIGHTNING...2 PERCENT.
* FREEZING LEVEL........7000 FEET.
SATURDAY NIGHT
RAIN AND SLIGHT CHANCE OF SNOW IN THE EVENING,
THEN RAIN AND SNOW AFTER MIDNIGHT. FREEZING LEVEL 7500 FEET. LOWS
37 TO 47 VALLEYS...31 TO 41 RIDGES. SOUTH WINDS 7 TO 10 MPH.
SUNDAY
SHOWERS. FREEZING LEVEL 5500 FEET. HIGHS 41 TO
51 VALLEYS...33 TO 43 RIDGES. SOUTHWEST WINDS 7 TO 10 MPH.
SUNDAY NIGHT
SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER
MIDNIGHT. FREEZING LEVEL 5000 FEET. LOWS 36 TO 46 VALLEYS...30 TO
40 RIDGES. SOUTHWEST WINDS 7 TO 10 MPH.
MONDAY
PARTLY SUNNY. CHANCE OF SHOWERS IN THE MORNING, THEN
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. FREEZING LEVEL 5500 FEET.
HIGHS 44 TO 54 VALLEYS...35 TO 45 RIDGES. SOUTHWEST WINDS 3 TO
6 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN CHANCE OF SHOWERS AFTER MIDNIGHT. FREEZING LEVEL
7500 FEET. LOWS 36 TO 46 VALLEYS...30 TO 40 RIDGES. SOUTH WINDS
AROUND 4 MPH.
TUESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. FREEZING LEVEL
6500 FEET. HIGHS 43 TO 53 VALLEYS...34 TO 44 RIDGES. SOUTHWEST WINDS
AROUND 4 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. FREEZING LEVEL
7500 FEET. LOWS 34 TO 44 VALLEYS...29 TO 39 RIDGES. HIGHS 45 TO
55 VALLEYS...36 TO 46 RIDGES.
THURSDAY
RAIN WITH SNOW LIKELY. FREEZING LEVEL 8000 FEET. LOWS
39 TO 49 VALLEYS...32 TO 42 RIDGES. HIGHS 46 TO 56 VALLEYS...38 TO
48 RIDGES.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
WAZ659-172315-
WEST SLOPES OF THE CENTRAL CASCADES GENERALLY ABOVE 1500 FEET-
830 AM PDT FRI OCT 17 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY. CHANCE OF RAIN IN THE
MORNING.
* MAX TEMPERATURE.......47-57...EXCEPT 39-49 RIDGES.
* MIN HUMIDITY..........66-81 PERCENT.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY AROUND 5 MPH.
* RIDGES/UPR SLOPES...WEST WINDS 5 TO 8 MPH.
* MIXING HEIGHT.........1200-2200 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 15 MPH.
* CWR (>0.25)...........20 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........7500 FEET.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* MIN TEMPERATURE.......31-41...EXCEPT 27-37 RIDGES.
* MAX HUMIDITY..........80-95 PERCENT...EXCEPT 68-83 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..DOWNSLOPE/DOWNVALLEY AROUND 3 MPH.
* RIDGES/UPR SLOPES...NORTHWEST WINDS AROUND 4 MPH SHIFTING TO THE
SOUTHEAST AROUND 3 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........500-900 FT AGL.
* TRANSPORT WINDS.......NORTHWEST AROUND 5 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
* CWR (>0.25)...........0 PERCENT.
* CHANCE OF LIGHTNING...0 PERCENT.
* FREEZING LEVEL........8000 FEET.
SATURDAY
* SKY/WEATHER...........PARTLY SUNNY. CHANCE OF RAIN THROUGH THE
DAY.
* MAX TEMPERATURE.......49-59...EXCEPT 42-52 RIDGES.
* MIN HUMIDITY..........55-70 PERCENT...EXCEPT 48-63 PERCENT
RIDGES.
* 20-FOOT WINDS.........
* VALLEYS/LWR SLOPES..UPSLOPE/UPVALLEY 2 TO 3 MPH.
* RIDGES/UPR SLOPES...SOUTH WINDS 3 TO 5 MPH.
* MIXING HEIGHT.........400-800 FT AGL.
* TRANSPORT WINDS.......SOUTH 5 TO 10 MPH.
* CWR (>0.25)...........10 PERCENT.
* CHANCE OF LIGHTNING...1 PERCENT.
* FREEZING LEVEL........10500 FEET.
SATURDAY NIGHT
RAIN. FREEZING LEVEL 9500 FEET. LOWS 38 TO
48 VALLEYS...IN THE UPPER 30S RIDGES. SOUTH WINDS 5 TO 9 MPH.
SUNDAY
SHOWERS IN THE MORNING, THEN SHOWERS, SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. FREEZING LEVEL
5500 FEET. HIGHS 43 TO 53 VALLEYS...IN THE UPPER 30S RIDGES.
SOUTHWEST WINDS 9 TO 12 MPH.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS, SNOW SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF SHOWERS AFTER
MIDNIGHT. FREEZING LEVEL 5500 FEET. LOWS 36 TO 46 VALLEYS...31 TO
41 RIDGES. SOUTHWEST WINDS 7 TO 10 MPH.
MONDAY
WARMER. PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS IN THE
MORNING. FREEZING LEVEL 6000 FEET. HIGHS 49 TO 59 VALLEYS...40 TO
50 RIDGES. SOUTHWEST WINDS 3 TO 6 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS AFTER MIDNIGHT.
FREEZING LEVEL 10000 FEET. LOWS 37 TO 47 VALLEYS...IN THE UPPER 30S
RIDGES. SOUTH WINDS AROUND 3 MPH.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS IN THE MORNING, THEN
CHANCE OF SHOWERS IN THE AFTERNOON. FREEZING LEVEL 9000 FEET. HIGHS
47 TO 57 VALLEYS...38 TO 48 RIDGES. SOUTHWEST WINDS AROUND 3 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. FREEZING LEVEL
9000 FEET. LOWS 33 TO 43. HIGHS 50 TO 60 VALLEYS...42 TO 52 RIDGES.
THURSDAY
RAIN LIKELY. FREEZING LEVEL 10000 FEET. LOWS 40 TO
50 VALLEYS...AROUND 40 RIDGES. HIGHS 50 TO 60 VALLEYS...42 TO
52 RIDGES.
.8 TO 14 DAY OUTLOOK FOR OCT 24 - 30 2025
NEAR NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
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