Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
408
FNUS56 KSEW 082154
FWFSEW
Fire Weather Planning Forecast for Western Washington
National Weather Service Seattle WA
254 PM PDT Fri Aug 8 2025
.DISCUSSION...A gradual warming and drying trend will continue
and continue through the weekend and early next week. At this time,
Sunday and Monday look to be the hottest days with minimum RH values
in the 25-35% range, with the lower values being located within the
Cascade foothills. Troughing will develop by midweek of next week,
which will help moderate temperatures and increase onshore flow
across the region and help ease fire weather concerns.
Forecast for 20 foot wind speed (valleys and ridge tops) are 10
minute averages reflecting RAWS winds.
WAZ649-091230-
North and Central Coastal Strip-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy then becoming mostly cloudy.
* Min temperature.......Around 55.
* Max humidity..........92-100 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Northwest winds 4 to 7 mph.
* Ridges/upr slopes...Northwest winds 4 to 7 mph.
* Mixing height.........400-700 ft AGL.
* Transport winds.......Northwest around 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY...
* Sky/weather...........Partly sunny.
* Max temperature.......62-72.
* Min humidity..........72-87 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Northwest winds 3 to 6 mph.
* Ridges/upr slopes...Light winds becoming west around 5 mph in the
afternoon.
* Mixing height.........500-1200 ft AGL.
* Transport winds.......Northwest 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......Around 56.
* Max humidity..........90-100 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Northwest winds 3 to 7 mph.
* Ridges/upr slopes...North winds 3 to 7 mph.
* Mixing height.........400-800 ft AGL.
* Transport winds.......North 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......68-78.
* Min humidity..........65-80 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Light winds becoming northwest around 5 mph
in the afternoon.
* Ridges/upr slopes...Northeast winds around 3 mph shifting to the
northwest around 5 mph in the afternoon.
* Mixing height.........300-1000 ft AGL.
* Transport winds.......Northeast around 5 mph shifting to the
northwest in the afternoon.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Northwest winds
3 to 6 mph.
.MONDAY...Mostly sunny. Highs 69 to 79. Northwest winds 3 to 6 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northwest
winds around 4 mph.
.TUESDAY...Mostly sunny. Highs 63 to 73. West winds around 4 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph.
.WEDNESDAY...Partly sunny. Highs 61 to 71. Southwest winds around
4 mph.
.THURSDAY...Mostly cloudy with slight chance of showers. Lows in the
mid 50s. Highs in the mid 60s.
.FRIDAY...Mostly cloudy with slight chance of showers. Lows in the
mid 50s. Highs 60 to 70.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ650-091230-
North Coastal Lowlands-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy then becoming mostly cloudy.
* Min temperature.......49-59.
* Max humidity..........76-91 percent...except 81-96 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes..Northwest winds 3 to 6 mph.
* Ridges/upr slopes...Northwest winds 3 to 6 mph.
* Mixing height.........500-1200 ft AGL.
* Transport winds.......Northwest 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......67-77.
* Min humidity..........62-77 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 5 mph
in the afternoon.
* Mixing height.........1000-2000 ft AGL.
* Transport winds.......Northwest around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......54-64.
* Max humidity..........72-87 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 in the evening
becoming light.
* Mixing height.........500-1300 ft AGL.
* Transport winds.......Northwest around 10 mph shifting to the
northeast after midnight.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......74-84.
* Min humidity..........54-69 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Light winds becoming northwest around 4 mph
in the afternoon.
* Ridges/upr slopes...Northeast winds around 3 mph shifting to the
north around 4 mph in the afternoon.
* Mixing height.........800-1800 ft AGL.
* Transport winds.......Northeast around 5 mph shifting to the
northwest in the afternoon.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY NIGHT...Mostly clear. Lows 56 to 66. Northwest winds around
3 mph in the evening becoming light.
.MONDAY...Sunny. Highs 76 to 86. Light winds becoming west around
4 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows 54 to 64. Light winds.
.TUESDAY...Mostly sunny. Highs 68 to 78. West winds around 3 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 3 mph.
.WEDNESDAY...Partly sunny. Highs 64 to 74. Southwest winds around
3 mph.
.THURSDAY...Mostly cloudy with slight chance of showers. Lows in the
mid 50s. Highs 62 to 72.
.FRIDAY...Mostly cloudy with slight chance of showers. Lows in the
lower 50s. Highs 62 to 72 valleys...57 to 67 ridges.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ651-091230-
Central Coastal Lowlands-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy. Patchy fog after midnight.
* Min temperature.......48-58.
* Max humidity..........79-94 percent.
* 20-foot winds.........
* Valleys/lwr slopes..West winds 3 to 6 mph.
* Ridges/upr slopes...Northwest winds 3 to 6 mph.
* Mixing height.........400-1200 ft AGL.
* Transport winds.......Northwest 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY...
* Sky/weather...........Mostly sunny. Patchy fog in the morning.
* Max temperature.......71-81.
* Min humidity..........54-69 percent...except 59-72 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes..Light winds becoming west around 4 mph in the
afternoon.
* Ridges/upr slopes...Light winds becoming west around 4 mph in the
afternoon.
* Mixing height.........500 ft AGL increasing to 2600 ft AGL in the
afternoon.
* Transport winds.......Northwest around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......54-64.
* Max humidity..........80-95 percent.
* 20-foot winds.........
* Valleys/lwr slopes..West winds around 4 mph in the evening
becoming light.
* Ridges/upr slopes...West winds around 5 mph shifting to the north
around 3 mph after midnight.
* Mixing height.........400-1400 ft AGL.
* Transport winds.......Northwest around 5 mph shifting to the
northeast after midnight.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......80-90...except 77-87 ridges.
* Min humidity..........46-61 percent...except 52-64 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes..Light winds becoming northwest around 3 mph
in the afternoon.
* Ridges/upr slopes...Northeast winds around 3 mph shifting to the
west in the afternoon.
* Mixing height.........500 ft AGL increasing to 2600 ft AGL in the
afternoon.
* Transport winds.......Northeast around 5 mph shifting to the
north in the afternoon.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest winds
around 3 mph in the evening becoming light.
.MONDAY...Sunny. Highs 81 to 91 valleys...76 to 86 ridges. Light
winds becoming west around 4 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
around 3 mph.
.TUESDAY...Mostly sunny. Highs 71 to 81. Southwest winds around
4 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds
around 5 mph.
.WEDNESDAY...Partly sunny. Highs 66 to 76 valleys...61 to 71 ridges.
Southwest winds around 4 mph.
.THURSDAY...Mostly cloudy with slight chance of showers. Lows in the
mid 50s. Highs 64 to 74 valleys...59 to 69 ridges.
.FRIDAY...Mostly cloudy with slight chance of showers. Lows in the
mid 50s. Highs 65 to 75 valleys...59 to 69 ridges.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ652-091230-
West Portion of the Olympic Mountains-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......47-57.
* Max humidity..........72-87 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley 3 to 5 mph.
* Ridges/upr slopes...North winds 3 to 6 mph.
* Mixing height.........300-900 ft AGL.
* Transport winds.......North around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........14500 Feet.
.SATURDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......69-79...except 64-74 ridges.
* Min humidity..........56-71 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 2 to 4 mph.
* Ridges/upr slopes...Light winds becoming west around 4 mph 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........15500 Feet.
.SATURDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......53-63.
* Max humidity..........64-79 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley around 3 mph.
* Ridges/upr slopes...Northwest winds around 4 mph shifting to the
northeast after midnight.
* Mixing height.........300-1200 ft AGL.
* Transport winds.......Northwest around 5 mph shifting to the
northeast after midnight.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........16500 Feet.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......77-87...except 72-82 ridges.
* Min humidity..........49-64 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley around 4 mph.
* Ridges/upr slopes...Northeast winds around 5 mph shifting to the
west around 4 mph in the afternoon.
* Mixing height.........300 ft AGL increasing to 2500 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.
* Freezing level........16000 Feet.
.SUNDAY NIGHT...Clear. Freezing level 16000 feet. Lows in the lower
60s. Northwest winds around 3 mph shifting to the northeast around
5 mph after midnight.
.MONDAY...Sunny. Freezing level 15500 feet. Highs 74 to 84. East
winds around 4 mph shifting to the west in the afternoon.
.MONDAY NIGHT...Mostly clear. Freezing level 16000 feet. Lows in the
upper 50s. West winds around 3 mph.
.TUESDAY...Sunny. Freezing level 16000 feet. Highs 66 to 76. West
winds around 4 mph.
.TUESDAY NIGHT...Mostly clear. Freezing level 15000 feet. Lows in
the mid 50s. West winds around 4 mph.
.WEDNESDAY...Mostly sunny. Freezing level 13500 feet. Highs 60 to
70. Southwest winds around 4 mph.
.THURSDAY...Mostly cloudy. Slight chance of showers. Freezing level
12000 feet. Lows in the lower 50s. Highs 57 to 67.
.FRIDAY...Mostly cloudy. Slight chance of showers. Freezing level
11000 feet. Lows in the lower 50s. Highs 58 to 68 valleys...53 to
63 ridges.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ661-091230-
East Portion of the Olympic Mountains-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......48-58...except 45-55 ridges.
* Max humidity..........71-86 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley 3 to 4 mph.
* Ridges/upr slopes...Northwest winds 3 to 5 mph.
* Mixing height.........400-1000 ft AGL.
* Transport winds.......Northwest around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........14500 Feet.
.SATURDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......69-79...except 64-74 ridges.
* Min humidity..........53-68 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 2 to 4 mph.
* Ridges/upr slopes...Light winds becoming northwest around 4 mph
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........15500 Feet.
.SATURDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......54-64...except 51-61 ridges.
* Max humidity..........65-80 percent...except 60-75 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley around 3 mph.
* Ridges/upr slopes...Northwest winds 3 to 6 mph.
* Mixing height.........400-1200 ft AGL.
* Transport winds.......North around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........16500 Feet.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......76-86...except 71-81 ridges.
* Min humidity..........45-60 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley around 5 mph.
* Ridges/upr slopes...Northeast winds 4 to 7 mph.
* Mixing height.........400 ft AGL increasing to 2400 ft AGL in the
afternoon.
* Transport winds.......North around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........16000 Feet.
.SUNDAY NIGHT...Clear. Freezing level 16000 feet. Lows 56 to 66.
Northwest winds 3 to 6 mph.
.MONDAY...Sunny. Freezing level 15500 feet. Highs 76 to 86 valleys...
69 to 79 ridges. Northwest winds 4 to 7 mph.
.MONDAY NIGHT...Mostly clear. Freezing level 16000 feet. Lows 54 to
64. West winds around 3 mph.
.TUESDAY...Sunny. Freezing level 16000 feet. Highs 69 to
79 valleys...62 to 72 ridges. West winds around 4 mph.
.TUESDAY NIGHT...Mostly clear. Freezing level 15500 feet. Lows in
the mid 50s. West winds around 4 mph.
.WEDNESDAY...Mostly sunny. Freezing level 13500 feet. Highs 64 to
74 valleys...57 to 67 ridges. Southwest winds around 4 mph.
.THURSDAY...Partly cloudy. Slight chance of showers. Freezing level
12000 feet. Lows 48 to 58. Highs 60 to 70 valleys...53 to 63 ridges.
.FRIDAY...Mostly cloudy. Slight chance of showers. Freezing level
11000 feet. Lows 46 to 56. Highs 60 to 70 valleys...52 to 62 ridges.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ653-091230-
Strait of Juan De Fuca and Northwest Interior Lowlands-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......48-58.
* Max humidity..........75-90 percent.
* 20-foot winds.........West winds 4 to 7 mph.
* Mixing height.........500-700 ft AGL.
* Transport winds.......West around 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY...
* Sky/weather...........Partly sunny.
* Max temperature.......66-76.
* Min humidity..........60-75 percent.
* 20-foot winds.........Light winds becoming northwest around 5 mph
in the afternoon.
* Mixing height.........600-1300 ft AGL.
* Transport winds.......West around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......52-62.
* Max humidity..........72-87 percent.
* 20-foot winds.........Northwest winds 3 to 5 mph.
* Mixing height.........500-700 ft AGL.
* Transport winds.......Northwest around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......71-81.
* Min humidity..........56-71 percent.
* 20-foot winds.........Northwest winds 4 to 7 mph.
* Mixing height.........600-1200 ft AGL.
* Transport winds.......North 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY NIGHT...Mostly clear. Lows around 60. West winds 3 to 5 mph.
.MONDAY...Sunny. Highs 74 to 84. North winds 4 to 7 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
around 3 mph.
.TUESDAY...Mostly sunny. Highs 70 to 80. West winds around 4 mph.
.TUESDAY NIGHT...Mostly clear. Lows 52 to 62. Southwest winds around
4 mph.
.WEDNESDAY...Mostly sunny. Highs 67 to 77. South winds around 4 mph.
.THURSDAY...Mostly cloudy. Slight chance of showers. Lows in the mid
50s. Highs 65 to 75.
.FRIDAY...Mostly cloudy. Slight chance of showers. Lows 50 to 60.
Highs 65 to 75.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ654-091230-
Central and South Puget Sound Lowlands-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......49-59.
* Max humidity..........80-95 percent.
* 20-foot winds.........North winds 3 to 5 mph.
* Mixing height.........600-1600 ft AGL.
* Transport winds.......North around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......71-81.
* Min humidity..........49-64 percent.
* 20-foot winds.........Light winds becoming northeast around 5 mph
in the afternoon.
* Mixing height.........700 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.
.SATURDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......53-63.
* Max humidity..........72-87 percent.
* 20-foot winds.........North winds 4 to 7 mph.
* Mixing height.........700-1700 ft AGL.
* Transport winds.......North 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......77-87.
* Min humidity..........44-59 percent.
* 20-foot winds.........North winds 4 to 8 mph.
* Mixing height.........1200-2200 ft AGL.
* Transport winds.......North around 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY NIGHT...Clear. Lows in the lower 60s. North winds 5 to
8 mph.
.MONDAY...Sunny. Highs 81 to 91. North winds 4 to 7 mph.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest winds
around 4 mph.
.TUESDAY...Mostly sunny. Highs around 80. Southwest winds around
4 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Southwest
winds around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 70s. Southwest winds
around 5 mph.
.THURSDAY...Mostly cloudy. Slight chance of showers. Lows in the mid
50s. Highs in the lower 70s.
.FRIDAY...Mostly cloudy. Slight chance of showers. Lows in the mid
50s. Highs in the lower 70s.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ655-091230-
Black Hills and Southwest Interior Lowlands-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......47-57.
* Max humidity..........78-93 percent.
* 20-foot winds.........West winds around 6 mph in the evening
becoming light.
* Mixing height.........800-1800 ft AGL.
* Transport winds.......Northwest 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......74-84.
* Min humidity..........46-61 percent.
* 20-foot winds.........Light winds becoming north around 4 mph in
the afternoon.
* Mixing height.........700 ft AGL increasing to 3100 ft AGL in the
afternoon.
* Transport winds.......North 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......53-63.
* Max humidity..........72-87 percent.
* 20-foot winds.........North winds 3 to 6 mph.
* Mixing height.........1000-2000 ft AGL.
* Transport winds.......North 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......83-93.
* Min humidity..........35-50 percent.
* 20-foot winds.........Northeast winds 4 to 7 mph.
* Mixing height.........800 ft AGL increasing to 2800 ft AGL in the
afternoon.
* Transport winds.......Northeast around 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY NIGHT...Clear. Lows in the lower 60s. North winds 3 to
6 mph.
.MONDAY...Sunny. Highs around 90. North winds 3 to 6 mph.
.MONDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds
around 3 mph.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest winds
around 4 mph.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds
around 5 mph.
.WEDNESDAY...Partly sunny. Highs in the mid 70s. Southwest winds
around 4 mph.
.THURSDAY...Mostly cloudy. Slight chance of showers. Lows in the mid
50s. Highs in the lower 70s.
.FRIDAY...Mostly cloudy. Slight chance of showers. Lows in the lower
50s. Highs in the lower 70s.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ656-091230-
Northeast Puget Sound Lowlands Generally Below 1500 Feet-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......47-57.
* Max humidity..........78-93 percent.
* 20-foot winds.........West winds around 5 mph shifting to the
east around 3 mph after midnight.
* Mixing height.........900-1800 ft AGL.
* Transport winds.......West around 5 mph shifting to the east
after midnight.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......69-79.
* Min humidity..........50-65 percent.
* 20-foot winds.........Light winds becoming west around 5 mph in
the afternoon.
* Mixing height.........1100 ft AGL increasing to 3100 ft AGL in
the afternoon.
* Transport winds.......Northwest around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY NIGHT...
* Sky/weather...........Mostly clear.
* Min temperature.......53-63.
* Max humidity..........76-91 percent.
* 20-foot winds.........West winds around 4 mph in the evening
becoming light.
* Mixing height.........1000-2000 ft AGL.
* Transport winds.......Northwest around 5 mph shifting to the
northeast after midnight.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......78-88.
* Min humidity..........41-56 percent.
* 20-foot winds.........Light winds becoming west around 5 mph in
the afternoon.
* Mixing height.........1400-2400 ft AGL.
* Transport winds.......North around 5 mph shifting to the
northwest in the afternoon.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY NIGHT...Mostly clear. Lows 57 to 67. West winds around 4 mph
shifting to the east around 3 mph after midnight.
.MONDAY...Sunny. Highs 81 to 91. Northeast winds around 3 mph
shifting to the west around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northwest winds
around 3 mph.
.TUESDAY...Mostly sunny. Highs 75 to 85. Southwest winds around
3 mph.
.TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southwest
winds around 4 mph.
.WEDNESDAY...Mostly sunny. Highs 70 to 80. Southwest winds around
3 mph.
.THURSDAY...Mostly cloudy with slight chance of showers. Lows in the
mid 50s. Highs 66 to 76.
.FRIDAY...Mostly cloudy with slight chance of showers. Lows in the
mid 50s. Highs 66 to 76.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ657-091230-
Southeast Puget Sound Lowlands Generally Below 1500 Feet-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......47-57.
* Max humidity..........76-91 percent.
* 20-foot winds.........North winds around 5 mph shifting to the
northeast around 3 mph after midnight.
* Mixing height.........700-1700 ft AGL.
* Transport winds.......North around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......73-83.
* Min humidity..........47-62 percent.
* 20-foot winds.........Light winds becoming north around 5 mph in
the afternoon.
* Mixing height.........900 ft AGL increasing to 3200 ft AGL in the
afternoon.
* Transport winds.......North 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SATURDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......51-61.
* Max humidity..........77-92 percent.
* 20-foot winds.........North winds 3 to 5 mph.
* Mixing height.........900-1900 ft AGL.
* Transport winds.......North 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......80-90.
* Min humidity..........40-55 percent.
* 20-foot winds.........Light winds becoming north around 5 mph in
the afternoon.
* Mixing height.........1200-2200 ft AGL.
* Transport winds.......North 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
.SUNDAY NIGHT...Mostly clear. Lows in the lower 60s. North winds
around 4 mph in the evening becoming light.
.MONDAY...Sunny. Highs in the upper 80s. Light winds becoming
northwest around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Light winds.
.TUESDAY...Mostly sunny. Highs in the lower 80s. Southwest winds
around 3 mph.
.TUESDAY NIGHT...Mostly clear. Lows 53 to 63. Southwest winds around
3 mph.
.WEDNESDAY...Mostly sunny. Highs in the upper 70s. Southwest winds
around 4 mph.
.THURSDAY...Mostly cloudy. Lows in the upper 50s. Highs in the lower
70s.
.FRIDAY...Mostly cloudy. Lows 51 to 61. Highs in the lower 70s.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ658-091230-
West Slopes of the North Cascades Generally above 1500 Feet-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Mostly cloudy then becoming partly cloudy.
* Min temperature.......47-57...except 42-52 ridges.
* Max humidity..........73-88 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley 3 to 4 mph.
* Ridges/upr slopes...West winds around 6 mph shifting to the north
around 3 mph after midnight.
* Mixing height.........500-1300 ft AGL.
* Transport winds.......Northwest 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........13500 Feet.
.SATURDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......71-81...except 64-74 ridges.
* Min humidity..........48-63 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 2 to 5 mph.
* Ridges/upr slopes...Northwest winds 3 to 6 mph.
* Mixing height.........1000-2000 ft AGL.
* Transport winds.......Northwest around 5 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........14500 Feet.
.SATURDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......53-63...except 49-59 ridges.
* Max humidity..........69-84 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley 3 to 4 mph.
* Ridges/upr slopes...West winds around 6 mph shifting to the
northeast around 5 mph after midnight.
* Mixing height.........500-1500 ft AGL.
* Transport winds.......Northwest around 5 mph shifting to the
northeast after midnight.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........16000 Feet.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......79-89...except 73-83 ridges.
* Min humidity..........40-55 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 3 to 5 mph.
* Ridges/upr slopes...Northeast winds around 4 mph shifting to the
west around 5 mph in the afternoon.
* Mixing height.........500 ft AGL increasing to 3400 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.
.SUNDAY NIGHT...Mostly clear. Freezing level 16000 feet. Lows 54 to
64. West winds around 5 mph shifting to the east after midnight.
.MONDAY...Sunny. Freezing level 15500 feet. Highs 78 to 88 valleys...
72 to 82 ridges. East winds around 5 mph shifting to the west in the
afternoon.
.MONDAY NIGHT...Mostly clear. Freezing level 15500 feet. Lows 56 to
66 valleys...in the mid 50s ridges. West winds around 4 mph.
.TUESDAY...Sunny. Freezing level 15000 feet. Highs 70 to
80 valleys...63 to 73 ridges. West winds around 5 mph.
.TUESDAY NIGHT...Partly cloudy. Freezing level 15000 feet. Lows
49 to 59. West winds around 5 mph.
.WEDNESDAY...Mostly sunny. Freezing level 13500 feet. Highs 64 to
74 valleys...57 to 67 ridges. West winds around 4 mph.
.THURSDAY...Mostly cloudy. Slight chance of showers. Freezing level
11500 feet. Lows in the mid 50s valleys...in the upper 40s ridges.
Highs 59 to 69 valleys...51 to 61 ridges.
.FRIDAY...Mostly cloudy. Slight chance of showers. Freezing level
10000 feet. Lows 45 to 55. Highs 60 to 70 valleys...52 to 62 ridges.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
WAZ659-091230-
West Slopes of the Central Cascades Generally above 1500 Feet-
254 PM PDT Fri Aug 8 2025
.Tonight...
* Sky/weather...........Partly cloudy.
* Min temperature.......44-54.
* Max humidity..........72-87 percent...except 66-81 percent
ridges.
* 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 3 to 6 mph.
* Mixing height.........400-1400 ft AGL.
* Transport winds.......Northwest 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........14500 Feet.
.SATURDAY...
* Sky/weather...........Mostly sunny.
* Max temperature.......71-81...except 64-74 ridges.
* Min humidity..........47-62 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 2 to 5 mph.
* Ridges/upr slopes...Northwest winds 3 to 6 mph.
* Mixing height.........1000-2000 ft AGL.
* Transport winds.......North 5 to 10 mph.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........15500 Feet.
.SATURDAY NIGHT...
* Sky/weather...........Partly cloudy.
* Min temperature.......50-60.
* Max humidity..........70-85 percent...except 63-78 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley 3 to 5 mph.
* Ridges/upr slopes...Northwest winds around 6 mph shifting to the
northeast around 5 mph after midnight.
* Mixing height.........500-1500 ft AGL.
* Transport winds.......Northwest around 10 mph shifting to the
northeast after midnight.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........16500 Feet.
.SUNDAY...
* Sky/weather...........Sunny.
* Max temperature.......81-91...except 73-83 ridges.
* Min humidity..........38-53 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 3 to 4 mph.
* Ridges/upr slopes...East winds around 4 mph shifting to the
northwest in the afternoon.
* Mixing height.........500 ft AGL increasing to 2900 ft AGL in the
afternoon.
* Transport winds.......East around 5 mph shifting to the northwest
in the afternoon.
* CWR (>0.25)...........0 percent.
* Chance of Lightning...0 percent.
* Freezing level........16500 Feet.
.SUNDAY NIGHT...Mostly clear. Freezing level 16000 feet. Lows 56 to
66. Northwest winds around 4 mph shifting to the east around 5 mph
after midnight.
.MONDAY...Sunny. Freezing level 16000 feet. Highs 80 to 90 valleys...
73 to 83 ridges. East winds around 4 mph shifting to the northwest
around 5 mph in the afternoon.
.MONDAY NIGHT...Mostly clear. Freezing level 16000 feet. Lows 53 to
63. West winds around 4 mph.
.TUESDAY...Sunny. Freezing level 15500 feet. Highs 72 to
82 valleys...64 to 74 ridges. West winds around 4 mph.
.TUESDAY NIGHT...Cooler. Mostly clear. Freezing level 16000 feet.
Lows 48 to 58. West winds around 5 mph.
.WEDNESDAY...Mostly sunny. Freezing level 14000 feet. Highs 66 to
76 valleys...58 to 68 ridges. West winds around 4 mph.
.THURSDAY...Mostly cloudy. Freezing level 13000 feet. Lows 46 to 56.
Highs 61 to 71 valleys...53 to 63 ridges.
.FRIDAY...Mostly cloudy. Freezing level 11500 feet. Lows in the
lower 50s valleys...in the upper 40s ridges. Highs 61 to
71 valleys...53 to 63 ridges.
.8 TO 14 day Outlook for Aug 16 - 22 2025
Below normal temperatures and above normal precipitation.
$$
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