


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
173 FNUS56 KSEW 171411 FWFSEW Fire Weather Planning Forecast for Western Washington National Weather Service Seattle WA 711 AM PDT Tue Jun 17 2025 .DISCUSSION...Dry and warm conditions again today before a weak front brings chances for rain on Wednesday. Due to how weak the front is expected to be, a widespread wetting rain is not expected. Dry conditions resume Thursday, but another system for the weekend may bring a better chance for widespread wetting rain, especially in the Cascades. Onshore flow will persist throughout the forecast period with overnight humidity recoveries look excellent. Forecast for 20 foot wind speed (valleys and ridge tops) are 10 minute averages reflecting RAWS winds. WAZ649-172330- North and Central Coastal Strip- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Mostly cloudy. Slight chance of showers in the morning, then chance of showers in the afternoon. * Max temperature.......55-65. * Min humidity..........75-90 percent. * 20-foot winds......... * Valleys/lwr slopes..South winds 4 to 7 mph. * Ridges/upr slopes...South winds 4 to 7 mph. * Mixing height.........900-1500 ft AGL. * Transport winds.......South 5 to 10 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Chance of showers through the night. * Min temperature.......46-56. * Max humidity..........95-100 percent. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds 3 to 5 mph. * Ridges/upr slopes...Southwest winds 3 to 6 mph. * Mixing height.........500-900 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........25 percent. * Chance of Lightning...0 percent. .WEDNESDAY... * Sky/weather...........Partly sunny. Showers likely in the morning, then chance of showers in the afternoon. * Max temperature.......53-63. * Min humidity..........70-85 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 3 to 6 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Mixing height.........1300-2300 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........10 percent. * Chance of Lightning...3 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Patchy fog after midnight. Lows in the upper 40s. West winds around 4 mph in the evening becoming light. .JUNETEENTH...Partly sunny with slight chance of showers. Highs 56 to 66. Light winds becoming west around 6 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Lows in the upper 40s. Northwest winds around 4 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 50s. West winds around 4 mph. .FRIDAY NIGHT...Mostly cloudy. Chance of showers in the evening, then showers likely after midnight. Lows in the upper 40s. West winds around 4 mph. .SATURDAY...Showers likely in the morning, then chance of showers in the afternoon. Highs around 60. Southwest winds around 4 mph. .SUNDAY...Mostly cloudy with a chance of showers. Lows in the lower 50s. Highs in the lower 60s. .MONDAY...Mostly cloudy. Slight chance of showers. Lows in the lower 50s. Highs 61 to 71. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ650-172330- North Coastal Lowlands- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Mostly cloudy. Slight chance of showers in the morning, then chance of showers in the afternoon. * Max temperature.......58-68...except 55-65 ridges. * Min humidity..........66-81 percent. * 20-foot winds......... * Valleys/lwr slopes..South winds 3 to 6 mph. * Ridges/upr slopes...South winds 3 to 6 mph. * Mixing height.........1200-2200 ft AGL. * Transport winds.......South 5 to 10 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...1 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Chance of showers through the night. Patchy fog after midnight. * Min temperature.......44-54. * Max humidity..........85-100 percent...except 91-100 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..South winds around 3 mph in the evening becoming light. * Ridges/upr slopes...Southwest winds 3 to 6 mph. * Mixing height.........800-1300 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........25 percent. * Chance of Lightning...1 percent. .WEDNESDAY... * Sky/weather...........Mostly cloudy. Showers likely in the morning, then chance of showers in the afternoon. * Max temperature.......53-63...except 50-60 ridges. * Min humidity..........62-77 percent...except 68-81 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..West winds 3 to 6 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Mixing height.........1300 ft AGL increasing to 3300 ft AGL in the afternoon. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........10 percent. * Chance of Lightning...4 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Patchy fog after midnight. Lows in the mid 40s. West winds around 4 mph in the evening becoming light. .JUNETEENTH...Partly sunny. Chance of showers in the morning, then slight chance of showers in the afternoon. Highs 58 to 68 valleys... 53 to 63 ridges. Light winds becoming west around 5 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Lows in the upper 40s. West winds around 3 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers likely in the afternoon. Highs 54 to 64. West winds around 3 mph. .FRIDAY NIGHT...Mostly cloudy. Chance of showers in the evening, then showers likely after midnight. Lows in the upper 40s. West winds around 3 mph. .SATURDAY...Mostly cloudy. Showers likely in the morning, then chance of showers in the afternoon. Highs 57 to 67. Southwest winds around 3 mph. .SUNDAY...Mostly cloudy with a chance of showers. Lows around 50. Highs 59 to 69. .MONDAY...Mostly cloudy. Slight chance of showers. Lows in the lower 50s. Highs 64 to 74. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ651-172330- Central Coastal Lowlands- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Partly sunny. Patchy fog in the morning. Slight chance of showers in the afternoon. * Max temperature.......59-69. * Min humidity..........61-76 percent...except 69-83 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..Light winds becoming southwest around 5 mph in the afternoon. * Ridges/upr slopes...Light winds becoming southwest around 5 mph in the afternoon. * Mixing height.........1400-2400 ft AGL. * Transport winds.......Southwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Chance of showers. * Min temperature.......44-54. * Max humidity..........89-100 percent. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds around 4 mph in the evening becoming light. * Ridges/upr slopes...Southwest winds 3 to 5 mph. * Mixing height.........700-1500 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........10 percent. * Chance of Lightning...0 percent. .WEDNESDAY... * Sky/weather...........Partly sunny. Showers likely in the morning, then slight chance of showers in the afternoon. * Max temperature.......54-64. * Min humidity..........59-74 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 7 mph. * Ridges/upr slopes...West winds 4 to 7 mph. * Mixing height.........1200 ft AGL increasing to 3900 ft AGL in the afternoon. * Transport winds.......West 10 to 15 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...3 percent. .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the mid 40s. West winds 3 to 7 mph. .JUNETEENTH...Warmer. Partly sunny. Highs 61 to 71 valleys...55 to 65 ridges. Light winds becoming west around 6 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Lows in the upper 40s. West winds around 4 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers likely in the afternoon. Highs 56 to 66 valleys...50 to 60 ridges. West winds around 4 mph. .FRIDAY NIGHT...Showers likely. Lows in the upper 40s. West winds around 4 mph. .SATURDAY...Showers likely. Highs 57 to 67 valleys...51 to 61 ridges. Southwest winds around 4 mph. .SUNDAY...Mostly cloudy with a chance of showers. Lows around 50. Highs 62 to 72 valleys...around 60 ridges. .MONDAY...Mostly cloudy. Lows in the upper 40s. Highs 69 to 79 valleys...63 to 73 ridges. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ652-172330- West Portion of the Olympic Mountains- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Partly sunny. Slight chance of showers. * Max temperature.......57-67...except 52-62 ridges. * Min humidity..........65-80 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley 3 to 5 mph. * Ridges/upr slopes...Southwest winds 3 to 6 mph. * Mixing height.........900-1900 ft AGL. * Transport winds.......South 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. * Freezing level........11000 Feet. .TONIGHT... * Sky/weather...........Mostly cloudy. Chance of showers in the evening, then showers likely after midnight. * Min temperature.......43-53...except 40-50 ridges. * Max humidity..........85-100 percent. * 20-foot winds......... * Valleys/lwr slopes..Downslope/downvalley 3 to 4 mph. * Ridges/upr slopes...Southwest winds 3 to 6 mph. * Mixing height.........500-1100 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........25 percent. * Chance of Lightning...1 percent. * Freezing level........9500 Feet. .WEDNESDAY... * Sky/weather...........Mostly cloudy. Rain showers in the morning, then rain showers likely in the afternoon. * Max temperature.......51-61...except 46-56 ridges. * Min humidity..........64-79 percent. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds 5 to 9 mph. * Ridges/upr slopes...Southwest winds 5 to 9 mph. * Mixing height.........1400-2400 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........15 percent. * Chance of Lightning...5 percent. * Freezing level........7500 Feet. .WEDNESDAY NIGHT...Partly cloudy. Chance of showers in the evening, then slight chance of showers after midnight. Freezing level 8500 feet. Lows 37 to 47. West winds 3 to 8 mph. .JUNETEENTH...Mostly sunny with slight chance of showers. Freezing level 8000 feet. Highs 54 to 64 valleys...49 to 59 ridges. West winds 3 to 6 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Freezing level 7000 feet. Lows 39 to 49. West winds around 4 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers likely in the afternoon. Freezing level 6500 feet. Highs 49 to 59 valleys...43 to 53 ridges. West winds around 5 mph. .FRIDAY NIGHT...Mostly cloudy. Chance of showers in the evening, then showers likely after midnight. Freezing level 6000 feet. Lows 39 to 49. West winds around 5 mph. .SATURDAY...Showers likely. Freezing level 6500 feet. Highs 52 to 62 valleys...46 to 56 ridges. Southwest winds around 4 mph. .SUNDAY...Mostly cloudy. Chance of showers. Freezing level 9000 feet. Lows 42 to 52. Highs 54 to 64 valleys...49 to 59 ridges. .MONDAY...Mostly cloudy. Slight chance of showers. Freezing level 10000 feet. Lows 44 to 54. Highs 60 to 70. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ661-172330- East Portion of the Olympic Mountains- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Partly sunny. Slight chance of rain showers in the afternoon. * Max temperature.......59-69...except 53-63 ridges. * Min humidity..........59-74 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley 3 to 5 mph. * Ridges/upr slopes...Southwest winds 3 to 6 mph. * Mixing height.........1100-2100 ft AGL. * Transport winds.......Southwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. * Freezing level........11000 Feet. .TONIGHT... * Sky/weather...........Mostly cloudy. Chance of rain showers. * Min temperature.......43-53...except 39-49 ridges. * Max humidity..........81-96 percent. * 20-foot winds......... * Valleys/lwr slopes..Downslope/downvalley 3 to 5 mph. * Ridges/upr slopes...Southwest winds 3 to 6 mph. * Mixing height.........500-1200 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........10 percent. * Chance of Lightning...1 percent. * Freezing level........10000 Feet. .WEDNESDAY... * Sky/weather...........Mostly cloudy. Rain showers likely. * Max temperature.......54-64...except 47-57 ridges. * Min humidity..........65-80 percent. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds 6 to 10 mph. * Ridges/upr slopes...Southwest winds 6 to 11 mph. Gusts up to 25 mph in the afternoon. * Mixing height.........1000 ft AGL increasing to 3200 ft AGL in the afternoon. * Transport winds.......Southwest 10 to 15 mph. * CWR (>0.25)...........15 percent. * Chance of Lightning...5 percent. * Freezing level........8000 Feet. .WEDNESDAY NIGHT...Partly cloudy. Slight chance of showers in the evening. Freezing level 8500 feet. Lows 39 to 49 valleys...34 to 44 ridges. West winds 4 to 8 mph. .JUNETEENTH...Mostly sunny. Slight chance of showers in the afternoon. Freezing level 8000 feet. Highs 54 to 64 valleys...46 to 56 ridges. West winds 3 to 6 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Freezing level 7500 feet. Lows 38 to 48. West winds around 4 mph. .FRIDAY...Mostly cloudy. Chance of showers and slight chance of snow showers in the morning, then showers likely in the afternoon. Freezing level 6500 feet. Highs 49 to 59 valleys...41 to 51 ridges. West winds around 4 mph. .FRIDAY NIGHT...Chance of showers in the evening, then showers likely after midnight. Freezing level 6500 feet. Lows in the mid 40s valleys...35 to 45 ridges. West winds around 5 mph. .SATURDAY...Showers likely. Freezing level 6500 feet. Highs 52 to 62 valleys...44 to 54 ridges. Southwest winds around 4 mph. .SUNDAY...Mostly cloudy. Chance of showers. Freezing level 8500 feet. Lows in the upper 40s valleys...38 to 48 ridges. Highs 56 to 66 valleys...48 to 58 ridges. .MONDAY...Partly cloudy. Freezing level 10000 feet. Lows 42 to 52. Highs 63 to 73 valleys...55 to 65 ridges. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ653-172330- Strait of Juan De Fuca and Northwest Interior Lowlands- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Partly sunny. Chance of showers in the afternoon. * Max temperature.......63-73. * Min humidity..........54-69 percent. * 20-foot winds.........South winds 3 to 6 mph. * Mixing height.........1000-1700 ft AGL. * Transport winds.......South 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Chance of showers through the night. * Min temperature.......47-57. * Max humidity..........82-97 percent. * 20-foot winds.........West winds around 4 mph in the evening becoming light. * Mixing height.........500-800 ft AGL. * Transport winds.......Southwest around 5 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...0 percent. .WEDNESDAY... * Sky/weather...........Mostly cloudy. Showers in the morning, then chance of showers in the afternoon. * Max temperature.......58-68. * Min humidity..........61-76 percent. * 20-foot winds.........Southwest winds 4 to 8 mph. * Mixing height.........1000-1800 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........15 percent. * Chance of Lightning...6 percent. .WEDNESDAY NIGHT...Partly cloudy with slight chance of showers. Lows 43 to 53. West winds 4 to 8 mph. .JUNETEENTH...Mostly sunny with slight chance of showers. Highs 60 to 70. West winds 3 to 6 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Lows 45 to 55. West winds around 5 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers likely in the afternoon. Highs 56 to 66. Southwest winds around 4 mph. .FRIDAY NIGHT...Showers likely in the evening, then showers after midnight. Lows 44 to 54. Southwest winds around 5 mph. .SATURDAY...Mostly cloudy. Showers likely in the morning, then chance of showers in the afternoon. Highs 58 to 68. South winds around 5 mph. .SUNDAY...Mostly cloudy. Chance of showers. Lows around 50. Highs 61 to 71. .MONDAY...Partly cloudy. Slight chance of showers. Lows in the lower 50s. Highs 65 to 75. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ654-172330- Central and South Puget Sound Lowlands- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......65-75. * Min humidity..........49-64 percent. * 20-foot winds.........Southwest winds 4 to 7 mph. * Mixing height.........1300 ft AGL increasing to 3800 ft AGL in the afternoon. * Transport winds.......Southwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. Slight chance of showers. * Min temperature.......48-58. * Max humidity..........85-100 percent. * 20-foot winds.........Southwest winds 5 to 8 mph. * Mixing height.........1000-2000 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .WEDNESDAY... * Sky/weather...........Partly sunny. Showers likely in the morning, then chance of showers in the afternoon. * Max temperature.......60-70. * Min humidity..........53-68 percent. * 20-foot winds.........Southwest winds 6 to 10 mph. * Mixing height.........1300 ft AGL increasing to 4200 ft AGL in the afternoon. * Transport winds.......Southwest 10 to 15 mph. * CWR (>0.25)...........10 percent. * Chance of Lightning...4 percent. .WEDNESDAY NIGHT...Colder. Partly cloudy with slight chance of showers. Lows 43 to 53. West winds 3 to 8 mph. .JUNETEENTH...Partly sunny. Highs in the upper 60s. Light winds becoming northwest around 5 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Lows in the upper 40s. West winds around 4 mph. .FRIDAY...Mostly cloudy. Slight chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 60s. Southwest winds around 4 mph. .FRIDAY NIGHT...Showers likely. Lows in the upper 40s. Southwest winds around 4 mph. .SATURDAY...Showers likely. Highs in the lower 60s. South winds around 5 mph. .SUNDAY...Mostly cloudy with a chance of showers. Lows around 50. Highs in the upper 60s. .MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ655-172330- Black Hills and Southwest Interior Lowlands- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......64-74. * Min humidity..........50-65 percent. * 20-foot winds.........Light winds becoming southwest around 4 mph in the afternoon. * Mixing height.........1300 ft AGL increasing to 4000 ft AGL in the afternoon. * Transport winds.......Southwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. Slight chance of showers in the evening. Chance of showers after midnight. * Min temperature.......47-57. * Max humidity..........87-100 percent. * 20-foot winds.........West winds around 4 mph in the evening becoming light. * Mixing height.........1200-2200 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...0 percent. .WEDNESDAY... * Sky/weather...........Partly sunny. Showers likely in the morning, then chance of showers in the afternoon. * Max temperature.......58-68. * Min humidity..........52-67 percent. * 20-foot winds.........West winds 4 to 7 mph. * Mixing height.........1200 ft AGL increasing to 3500 ft AGL in the afternoon. * Transport winds.......West 10 to 15 mph. * CWR (>0.25)...........10 percent. * Chance of Lightning...4 percent. .WEDNESDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows in the mid 40s. West winds 3 to 7 mph. .JUNETEENTH...Partly sunny. Highs in the upper 60s. Light winds becoming northwest around 5 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. West winds around 4 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 60s. Southwest winds around 4 mph. .FRIDAY NIGHT...Mostly cloudy. Showers likely in the evening, then chance of showers after midnight. Lows in the mid 40s. West winds around 4 mph. .SATURDAY...Showers. Highs 56 to 66. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy with a chance of showers. Lows in the upper 40s. Highs in the upper 60s. .MONDAY...Partly cloudy. Slight chance of showers. Lows around 50. Highs in the upper 70s. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ656-172330- Northeast Puget Sound Lowlands Generally Below 1500 Feet- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......62-72. * Min humidity..........45-60 percent. * 20-foot winds.........Light winds becoming southwest around 5 mph in the afternoon. * Mixing height.........1800 ft AGL increasing to 4100 ft AGL in the afternoon. * Transport winds.......South around 5 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. Showers after midnight. * Min temperature.......44-54. * Max humidity..........81-96 percent. * 20-foot winds.........Southwest winds around 4 mph in the evening becoming light. * Mixing height.........1300-2300 ft AGL. * Transport winds.......Southwest around 5 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...0 percent. .WEDNESDAY... * Sky/weather...........Mostly cloudy. Showers in the morning, then showers likely in the afternoon. * Max temperature.......55-65. * Min humidity..........60-75 percent. * 20-foot winds.........Southwest winds 4 to 7 mph. * Mixing height.........1900-2900 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........25 percent. * Chance of Lightning...11 percent. .WEDNESDAY NIGHT...Partly cloudy. Chance of showers in the evening, then slight chance of showers after midnight. Lows in the upper 40s. West winds 3 to 6 mph. .JUNETEENTH...Warmer. Mostly sunny. Slight chance of showers in the morning. Highs 63 to 73. Light winds becoming west around 5 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Lows in the upper 40s. West winds around 3 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers likely in the afternoon. Highs 55 to 65. Southwest winds around 3 mph. .FRIDAY NIGHT...Showers. Lows in the upper 40s. Southwest winds around 3 mph. .SATURDAY...Showers in the morning, then showers likely in the afternoon. Highs 55 to 65. South winds around 3 mph. .SUNDAY...Mostly cloudy with a chance of showers. Lows in the upper 40s. Highs 62 to 72. .MONDAY...Mostly cloudy. Slight chance of showers. Lows in the lower 50s. Highs 69 to 79. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ657-172330- Southeast Puget Sound Lowlands Generally Below 1500 Feet- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......67-77. * Min humidity..........42-57 percent. * 20-foot winds.........Light winds becoming southwest around 4 mph in the afternoon. * Mixing height.........1500 ft AGL increasing to 4200 ft AGL in the afternoon. * Transport winds.......Southwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. Chance of showers after midnight. * Min temperature.......47-57. * Max humidity..........85-100 percent. * 20-foot winds.........West winds around 4 mph in the evening becoming light. * Mixing height.........1500-2500 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...0 percent. .WEDNESDAY... * Sky/weather...........Mostly cloudy. Showers likely in the morning, then chance of showers in the afternoon. * Max temperature.......61-71. * Min humidity..........55-70 percent. * 20-foot winds.........Southwest winds 3 to 6 mph. * Mixing height.........1500 ft AGL increasing to 3700 ft AGL in the afternoon. * Transport winds.......Southwest 10 to 15 mph. * CWR (>0.25)...........15 percent. * Chance of Lightning...7 percent. .WEDNESDAY NIGHT...Partly cloudy with slight chance of showers. Lows 43 to 53. West winds around 6 mph in the evening becoming light. .JUNETEENTH...Partly sunny. Highs in the upper 60s. Light winds becoming northwest around 4 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Lows 44 to 54. West winds around 3 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers likely in the afternoon. Highs 57 to 67. Southwest winds around 3 mph. .FRIDAY NIGHT...Showers in the evening, then chance of showers after midnight. Lows 44 to 54. Southwest winds around 3 mph. .SATURDAY...Showers in the morning, then showers likely in the afternoon. Highs 56 to 66. South winds around 4 mph. .SUNDAY...Mostly cloudy with a chance of showers. Lows 46 to 56. Highs in the upper 60s. .MONDAY...Partly cloudy. Slight chance of showers. Lows in the lower 50s. Highs in the mid 70s. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ658-172330- West Slopes of the North Cascades Generally above 1500 Feet- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......63-73...except 56-66 ridges. * Min humidity..........46-61 percent. * 20-foot winds......... * Valleys/lwr slopes..Light winds becoming southwest around 6 mph in the afternoon. * Ridges/upr slopes...Southwest winds 4 to 8 mph. * Mixing height.........1100 ft AGL increasing to 3200 ft AGL in the afternoon. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........10500 Feet. .TONIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. Slight chance of rain showers after midnight. * Min temperature.......44-54...except 39-49 ridges. * Max humidity..........80-95 percent. * 20-foot winds......... * Valleys/lwr slopes..Downslope/downvalley 3 to 5 mph. * Ridges/upr slopes...Southwest winds 3 to 7 mph. * Mixing height.........800-1800 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...0 percent. * Freezing level........10000 Feet. .WEDNESDAY... * Sky/weather...........Mostly cloudy. Rain showers in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. * Max temperature.......55-65...except 49-59 ridges. * Min humidity..........58-73 percent...except 64-79 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds 6 to 9 mph. * Ridges/upr slopes...Southwest winds 6 to 9 mph. Gusts up to 25 mph in the afternoon. * Mixing height.........1400-2400 ft AGL. * Transport winds.......Southwest 10 to 15 mph. * CWR (>0.25)...........25 percent. * Chance of Lightning...12 percent. * Freezing level........8000 Feet. .WEDNESDAY NIGHT...Colder. Mostly cloudy. Chance of showers in the evening, then slight chance of showers after midnight. Freezing level 7500 feet. Lows in the mid 40s valleys...in the upper 30s ridges. West winds 5 to 10 mph. .JUNETEENTH...Mostly sunny. Freezing level 9000 feet. Highs 58 to 68 valleys...51 to 61 ridges. West winds 4 to 7 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Freezing level 8500 feet. Lows 41 to 51 valleys...around 40 ridges. West winds around 5 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers in the afternoon. Freezing level 7500 feet. Highs 49 to 59 valleys...42 to 52 ridges. West winds around 5 mph. .FRIDAY NIGHT...showers. Freezing level 6500 feet. Lows 40 to 50 valleys...34 to 44 ridges. West winds around 6 mph. .SATURDAY...showers in the morning, then showers likely and slight chance of snow showers in the afternoon. Freezing level 6000 feet. Highs 48 to 58 valleys...40 to 50 ridges. West winds around 4 mph. .SUNDAY...Mostly cloudy with a chance of showers. Freezing level 7500 feet. Lows 42 to 52 valleys...36 to 46 ridges. Highs 57 to 67 valleys...49 to 59 ridges. .MONDAY...Mostly cloudy. Chance of showers. Freezing level 9500 feet. Lows in the upper 40s valleys...in the mid 40s ridges. Highs 64 to 74 valleys...56 to 66 ridges. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ WAZ659-172330- West Slopes of the Central Cascades Generally above 1500 Feet- 711 AM PDT Tue Jun 17 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......64-74...except 56-66 ridges. * Min humidity..........42-57 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley 2 to 5 mph. * Ridges/upr slopes...West winds 3 to 7 mph. * Mixing height.........1100 ft AGL increasing to 3300 ft AGL in the afternoon. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........11500 Feet. .TONIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. Slight chance of rain showers after midnight. * Min temperature.......44-54...except 39-49 ridges. * Max humidity..........88-100 percent...except 82-97 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..Downslope/downvalley 2 to 4 mph. * Ridges/upr slopes...West winds 3 to 7 mph. * Mixing height.........900-1900 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...0 percent. * Freezing level........11500 Feet. .WEDNESDAY... * Sky/weather...........Partly sunny. Rain showers likely in the morning, then chance of rain showers in the afternoon. * Max temperature.......57-67...except 49-59 ridges. * Min humidity..........61-76 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 5 to 8 mph. * Ridges/upr slopes...West winds 5 to 9 mph. Gusts up to 25 mph in the afternoon. * Mixing height.........1300-2300 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........20 percent. * Chance of Lightning...7 percent. * Freezing level........9500 Feet. .WEDNESDAY NIGHT...Colder. Mostly cloudy. Slight chance of showers in the evening. Freezing level 9500 feet. Lows 36 to 46. West winds 4 to 9 mph. .JUNETEENTH...Mostly sunny. Freezing level 10000 feet. Highs 58 to 68 valleys...51 to 61 ridges. West winds 3 to 6 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Freezing level 9000 feet. Lows in the mid 40s valleys... around 40 ridges. West winds around 5 mph. .FRIDAY...Mostly cloudy. Chance of showers in the morning, then showers likely in the afternoon. Freezing level 7000 feet. Highs 49 to 59 valleys...41 to 51 ridges. West winds around 6 mph. .FRIDAY NIGHT...Mostly cloudy. Showers in the evening, then chance of showers after midnight. Freezing level 6000 feet. Lows in the mid 40s valleys...in the upper 30s ridges. West winds around 6 mph. .SATURDAY...showers in the morning, then showers in the afternoon. Freezing level 5500 feet. Highs 47 to 57 valleys...39 to 49 ridges. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy with showers likely. Freezing level 7500 feet. Lows in the mid 40s valleys...in the lower 40s ridges. Highs 57 to 67 valleys...49 to 59 ridges. .MONDAY...Mostly cloudy. Chance of showers. Freezing level 9000 feet. Lows in the upper 40s valleys...in the mid 40s ridges. Highs 65 to 75 valleys...58 to 68 ridges. .8 TO 14 day Outlook for Jun 24 - 30 2025 Near normal temperatures and above normal precipitation. $$ www.weather.gov/seattle