


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
092 FNUS56 KSEW 061418 FWFSEW Fire Weather Planning Forecast for Western Washington National Weather Service Seattle WA 718 AM PDT Fri Jun 6 2025 .DISCUSSION...General dry and warming conditions are expected into this weekend. An upper ridge will move over the region leading to a more very warm and dry conditions by Sunday. Winds are not currently expected to be a significant factor this weekend. A dry Spring has left dead fuels in many areas quite dry. However, live fuels are still quite green, mitigating some of the fire concerns in the short term. More moist conditions return next week with more robust onshore flow. Forecast for 20 foot wind speed (valleys and ridge tops) are 10 minute averages reflecting RAWS winds. WAZ649-062330- North and Central Coastal Strip- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Partly sunny. * Max temperature.......56-66. * Min humidity..........76-91 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 5 to 11 mph. * Ridges/upr slopes...Northwest winds 5 to 11 mph. * Mixing height.........900-1400 ft AGL. * Transport winds.......Northwest 10 to 15 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......45-55. * Max humidity..........92-100 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 6 to 10 mph. * Ridges/upr slopes...West winds around 8 mph shifting to the southwest around 4 mph after midnight. * Mixing height.........600-1000 ft AGL. * Transport winds.......Northwest around 15 mph decreasing to around 5 mph after midnight. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY... * Sky/weather...........Partly sunny then becoming sunny. * Max temperature.......62-72. * Min humidity..........73-88 percent. * 20-foot winds......... * Valleys/lwr slopes..South winds around 3 mph shifting to the west around 6 mph in the afternoon. * Ridges/upr slopes...Southeast winds around 4 mph shifting to the west around 6 mph in the afternoon. * Mixing height.........700-1100 ft AGL. * Transport winds.......Southeast around 5 mph shifting to the northwest in the afternoon. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 3 to 6 mph. .SUNDAY...Warmer, sunny. Highs 68 to 78. Southwest winds around 4 mph shifting to the west around 6 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 8 mph. .MONDAY...Sunny. Highs 63 to 73. Light winds becoming west around 6 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 50. Northwest winds around 4 mph. .TUESDAY...Mostly sunny. Highs 59 to 69. West winds around 5 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs around 60. .THURSDAY...Mostly cloudy. Lows in the upper 40s. Highs in the upper 50s. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ650-062330- North Coastal Lowlands- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Partly sunny. * Max temperature.......61-71. * Min humidity..........63-78 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 9 mph. * Ridges/upr slopes...West winds 4 to 9 mph. * Mixing height.........1000-2000 ft AGL. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......47-57. * Max humidity..........78-93 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds around 7 mph shifting to the southwest around 4 mph after midnight. * Ridges/upr slopes...West winds around 7 mph shifting to the south around 3 mph after midnight. * Mixing height.........600-1200 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 sunny. * Max temperature.......67-77. * Min humidity..........55-70 percent...except 45-60 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..South winds around 4 mph shifting to the west around 6 mph in the afternoon. * Ridges/upr slopes...Southeast winds around 4 mph shifting to the west around 6 mph in the afternoon. * Mixing height.........1000-2000 ft AGL. * Transport winds.......Southeast around 5 mph shifting to the northwest in the afternoon. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY NIGHT...Mostly clear. Lows 52 to 62. Northwest winds around 5 mph shifting to the east around 3 mph after midnight. .SUNDAY...Warmer, sunny. Highs 74 to 84. South winds around 4 mph shifting to the west around 6 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 53 to 63. West winds 4 to 7 mph. .MONDAY...Sunny. Highs 71 to 81. Light winds becoming west around 4 mph in the afternoon. .MONDAY NIGHT...Cooler. Partly cloudy. Lows 48 to 58. Light winds. .TUESDAY...Mostly sunny. Highs 65 to 75. Southwest winds around 3 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs 58 to 68. .THURSDAY...Mostly cloudy. Lows in the upper 40s. Highs 55 to 65. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ651-062330- Central Coastal Lowlands- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......66-76...except 63-73 ridges. * Min humidity..........62-77 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 3 to 8 mph. * Ridges/upr slopes...West winds 3 to 8 mph. * Mixing height.........1100-2100 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. * Min temperature.......46-56. * Max humidity..........85-100 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 9 mph. * Ridges/upr slopes...West winds 4 to 9 mph. * Mixing height.........700-1300 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY... * Sky/weather...........Partly sunny then becoming sunny. * Max temperature.......72-82. * Min humidity..........50-65 percent. * 20-foot winds......... * Valleys/lwr slopes..Southeast winds around 3 mph shifting to the west around 6 mph in the afternoon. * Ridges/upr slopes...Southeast winds around 4 mph shifting to the west around 6 mph in the afternoon. * Mixing height.........1300-2300 ft AGL. * Transport winds.......East around 5 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY NIGHT...Clear. Lows 51 to 61. West winds around 6 mph shifting to the southwest around 3 mph after midnight. .SUNDAY...Warmer, sunny. Highs 80 to 90 valleys...in the upper 70s ridges. Southeast winds around 3 mph shifting to the west around 7 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows 51 to 61. Southwest winds 4 to 7 mph. .MONDAY...Sunny. Highs 74 to 84. Light winds becoming west around 5 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds around 4 mph. .TUESDAY...Mostly sunny. Highs 67 to 77. West winds around 4 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs 61 to 71 valleys...in the lower 60s ridges. .THURSDAY...Partly cloudy. Lows in the upper 40s. Highs 58 to 68 valleys...in the upper 50s ridges. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ652-062330- West Portion of the Olympic Mountains- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......63-73...except 60-70 ridges. * Min humidity..........61-76 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 9 mph. * Ridges/upr slopes...West winds 4 to 9 mph. * Mixing height.........1000-2000 ft AGL. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........13500 Feet. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......44-54. * Max humidity..........73-88 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds around 6 mph shifting to the east around 4 mph after midnight. * Ridges/upr slopes...Northwest winds around 6 mph shifting to the east around 5 mph after midnight. * Mixing height.........300-900 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........15000 Feet. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......69-79...except 65-75 ridges. * Min humidity..........43-58 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 7 mph. * Ridges/upr slopes...West winds 4 to 7 mph. * Mixing height.........1000-2000 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. * Freezing level........15000 Feet. .SATURDAY NIGHT...Clear. Freezing level 15000 feet. Lows 54 to 64. North winds around 4 mph shifting to the east around 6 mph after midnight. .SUNDAY...Warmer, sunny. Freezing level 15000 feet. Highs 72 to 82. Northwest winds 5 to 8 mph. .SUNDAY NIGHT...Clear. Freezing level 15000 feet. Lows 55 to 65. Northwest winds around 5 mph shifting to the east after midnight. .MONDAY...Sunny. Freezing level 14000 feet. Highs 71 to 81. Southwest winds 3 to 6 mph. .MONDAY NIGHT...Partly cloudy. Freezing level 14000 feet. Lows in the mid 50s. West winds around 3 mph. .TUESDAY...Mostly sunny. Freezing level 13500 feet. Highs 64 to 74. Southwest winds around 4 mph. .WEDNESDAY...Partly cloudy. Freezing level 12000 feet. Lows in the upper 40s. Highs 55 to 65. .THURSDAY...Partly cloudy. Freezing level 11500 feet. Lows 38 to 48. Highs 49 to 59. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ661-062330- East Portion of the Olympic Mountains- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......64-74...except 59-69 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.........1200-2200 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........13500 Feet. .TONIGHT... * Sky/weather...........Mostly cloudy then becoming partly cloudy. * Min temperature.......44-54. * Max humidity..........78-93 percent...except 72-87 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..Downslope/downvalley around 5 mph. * Ridges/upr slopes...West winds around 4 mph shifting to the northeast around 5 mph after midnight. * Mixing height.........400-1100 ft AGL. * Transport winds.......Northwest around 5 mph shifting to the north after midnight. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........15000 Feet. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......69-79...except 65-75 ridges. * Min humidity..........36-51 percent. * 20-foot winds......... * Valleys/lwr slopes..North winds 4 to 7 mph. * Ridges/upr slopes...North winds 4 to 7 mph. * Mixing height.........800-1800 ft AGL. * Transport winds.......Northeast 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........15000 Feet. .SATURDAY NIGHT...Clear. Freezing level 15000 feet. Lows 51 to 61. North winds 4 to 7 mph. .SUNDAY...Warmer, sunny. Freezing level 15000 feet. Highs 75 to 85 valleys...67 to 77 ridges. North winds 4 to 7 mph. .SUNDAY NIGHT...Clear. Freezing level 15000 feet. Lows 53 to 63. Northwest winds around 4 mph shifting to the east around 5 mph after midnight. .MONDAY...Sunny. Freezing level 14500 feet. Highs 74 to 84 valleys... 66 to 76 ridges. Southwest winds 3 to 6 mph. .MONDAY NIGHT...Partly cloudy. Freezing level 14000 feet. Lows 49 to 59. West winds around 3 mph. .TUESDAY...Mostly sunny. Freezing level 13500 feet. Highs 68 to 78 valleys...61 to 71 ridges. Southwest winds around 4 mph. .WEDNESDAY...Partly cloudy. Freezing level 12000 feet. Lows 43 to 53. Highs 60 to 70 valleys...53 to 63 ridges. .THURSDAY...Partly cloudy. Freezing level 11500 feet. Lows 37 to 47. Highs 54 to 64 valleys...46 to 56 ridges. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ653-062330- Strait of Juan De Fuca and Northwest Interior Lowlands- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......64-74. * Min humidity..........57-72 percent. * 20-foot winds.........Northwest winds 5 to 8 mph. * Mixing height.........800-1500 ft AGL. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......47-57. * Max humidity..........78-93 percent. * 20-foot winds.........West winds 5 to 8 mph. * Mixing height.........500-800 ft AGL. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......66-76. * Min humidity..........52-67 percent. * 20-foot winds.........Northwest winds 5 to 8 mph. * Mixing height.........800-1300 ft AGL. * Transport winds.......North 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY NIGHT...Mostly clear. Lows 52 to 62. West winds 4 to 7 mph. .SUNDAY...Warmer, sunny. Highs 72 to 82. Northwest winds 5 to 8 mph. .SUNDAY NIGHT...Clear. Lows in the upper 50s. Northwest winds 4 to 7 mph. .MONDAY...Sunny. Highs 71 to 81. Northwest winds 3 to 6 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds around 3 mph. .TUESDAY...Mostly sunny. Highs 68 to 78. Northwest winds around 3 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs 63 to 73. .THURSDAY...Mostly cloudy. Lows 44 to 54. Highs 58 to 68. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ654-062330- Central and South Puget Sound Lowlands- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......68-78. * Min humidity..........52-67 percent. * 20-foot winds.........North winds around 3 mph shifting to the northeast around 5 mph in the afternoon. * Mixing height.........1100 ft AGL increasing to 3700 ft AGL in the afternoon. * Transport winds.......North around 5 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......48-58. * Max humidity..........82-97 percent. * 20-foot winds.........North winds 4 to 7 mph. * Mixing height.........600-1600 ft AGL. * Transport winds.......North 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......73-83. * Min humidity..........38-53 percent. * 20-foot winds.........Northeast winds 4 to 7 mph. * Mixing height.........1300-2300 ft AGL. * Transport winds.......North 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY NIGHT...Clear. Lows in the upper 50s. North winds 4 to 7 mph. .SUNDAY...Warmer, sunny. Highs 82 to 92. Northeast winds 4 to 7 mph. .SUNDAY NIGHT...Clear. Lows around 60. North winds 4 to 7 mph. .MONDAY...Sunny. Highs 80 to 90. Light winds becoming north around 5 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows 51 to 61. Northwest winds around 4 mph. .TUESDAY...Mostly sunny. Highs in the upper 70s. Southwest winds around 4 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. .THURSDAY...Mostly cloudy. Lows 44 to 54. Highs in the upper 60s. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ655-062330- Black Hills and Southwest Interior Lowlands- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......71-81. * Min humidity..........51-66 percent. * 20-foot winds.........Northwest winds 4 to 7 mph. * Mixing height.........1000 ft AGL increasing to 3400 ft AGL in the afternoon. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......47-57. * Max humidity..........85-100 percent. * 20-foot winds.........West winds 4 to 8 mph. * Mixing height.........700-1700 ft AGL. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......76-86. * Min humidity..........32-47 percent. * 20-foot winds.........North winds 4 to 7 mph. * Mixing height.........1500-2500 ft AGL. * Transport winds.......Northeast 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY NIGHT...Clear. Lows 53 to 63. Northwest winds 4 to 7 mph. .SUNDAY...Sunny. Highs around 90. North winds 4 to 7 mph. .SUNDAY NIGHT...Clear. Lows 54 to 64. Northwest winds 4 to 7 mph. .MONDAY...Sunny. Highs in the upper 80s. Light winds becoming northwest around 5 mph in the afternoon. .MONDAY NIGHT...Cooler. Partly cloudy. Lows 49 to 59. West winds around 3 mph. .TUESDAY...Mostly sunny. Highs 75 to 85. Southwest winds around 3 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. .THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 60s. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ656-062330- Northeast Puget Sound Lowlands Generally Below 1500 Feet- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......67-77. * Min humidity..........49-64 percent. * 20-foot winds.........West winds 5 to 9 mph. * Mixing height.........1700 ft AGL increasing to 3900 ft AGL in the afternoon. * Transport winds.......Northwest around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......48-58. * Max humidity..........77-92 percent. * 20-foot winds.........Northwest winds 3 to 7 mph. * Mixing height.........1000-2000 ft AGL. * Transport winds.......Northwest around 10 mph shifting to the north after midnight. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......74-84. * Min humidity..........38-53 percent. * 20-foot winds.........West winds 5 to 8 mph. * Mixing height.........1600-2600 ft AGL. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY NIGHT...Clear. Lows 54 to 64. West winds around 6 mph shifting to the northeast around 3 mph after midnight. .SUNDAY...Warmer, sunny. Highs 81 to 91. West winds 4 to 7 mph. .SUNDAY NIGHT...Clear. Lows 56 to 66. West winds around 6 mph shifting to the north around 5 mph after midnight. .MONDAY...Sunny. Highs 80 to 90. Light winds becoming west around 5 mph in the afternoon. .MONDAY NIGHT...Mostly clear. Lows 53 to 63. Northwest winds around 3 mph. .TUESDAY...Mostly sunny. Highs 76 to 86. Southwest winds around 3 mph. .WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs 68 to 78. .THURSDAY...Mostly cloudy. Slight chance of showers. Lows in the upper 40s. Highs 61 to 71. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ657-062330- Southeast Puget Sound Lowlands Generally Below 1500 Feet- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......70-80. * Min humidity..........49-64 percent. * 20-foot winds.........Northwest winds 4 to 7 mph. * Mixing height.........1200 ft AGL increasing to 4000 ft AGL in the afternoon. * Transport winds.......North 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......46-56. * Max humidity..........85-100 percent. * 20-foot winds.........Northwest winds 4 to 7 mph. * Mixing height.........1000-2000 ft AGL. * Transport winds.......North 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......73-83. * Min humidity..........35-50 percent. * 20-foot winds.........Northwest winds 4 to 7 mph. * Mixing height.........1500-2500 ft AGL. * Transport winds.......North 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .SATURDAY NIGHT...Clear. Lows in the upper 50s. North winds around 6 mph shifting to the east around 4 mph after midnight. .SUNDAY...Sunny. Highs in the upper 80s. Northwest winds 4 to 7 mph. .SUNDAY NIGHT...Clear. Lows in the lower 60s. North winds 4 to 7 mph. .MONDAY...Sunny. Highs in the upper 80s. Light winds becoming northwest around 4 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Light winds. .TUESDAY...Mostly sunny. Highs in the lower 80s. Light winds. .WEDNESDAY...Partly cloudy. Lows 47 to 57. Highs in the mid 70s. .THURSDAY...Mostly cloudy. Lows 43 to 53. Highs in the upper 60s. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ658-062330- West Slopes of the North Cascades Generally above 1500 Feet- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......66-76...except 58-68 ridges. * Min humidity..........49-64 percent...except 55-70 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..West winds 6 to 10 mph. * Ridges/upr slopes...West winds 6 to 10 mph. * Mixing height.........1200 ft AGL increasing to 3300 ft AGL in the afternoon. * Transport winds.......West 10 to 15 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........13000 Feet. .TONIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. * Min temperature.......47-57...except 41-51 ridges. * Max humidity..........73-88 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds around 6 mph shifting to the northeast around 5 mph after midnight. * Ridges/upr slopes...West winds around 7 mph shifting to the north around 6 mph after midnight. * Mixing height.........600-1600 ft AGL. * Transport winds.......West around 10 mph shifting to the north after midnight. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........15000 Feet. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......73-83...except 67-77 ridges. * Min humidity..........33-48 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 7 mph. * Ridges/upr slopes...West winds 4 to 7 mph. * Mixing height.........1300-2300 ft AGL. * Transport winds.......North 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........15000 Feet. .SATURDAY NIGHT...Clear. Freezing level 14500 feet. Lows 54 to 64 valleys...49 to 59 ridges. Northwest winds around 5 mph shifting to the northeast around 6 mph after midnight. .SUNDAY...Sunny. Freezing level 14500 feet. Highs 78 to 88 valleys... 71 to 81 ridges. Southeast winds around 4 mph shifting to the west around 6 mph in the afternoon. .SUNDAY NIGHT...Clear. Freezing level 15000 feet. Lows 52 to 62. West winds around 6 mph shifting to the north around 5 mph after midnight. .MONDAY...Sunny. Freezing level 14500 feet. Highs 78 to 88 valleys... 71 to 81 ridges. Southwest winds 3 to 7 mph. .MONDAY NIGHT...Mostly clear. Freezing level 14000 feet. Lows in the upper 50s valleys...in the lower 50s ridges. Southwest winds around 4 mph. .TUESDAY...Mostly sunny. Freezing level 13500 feet. Highs 73 to 83 valleys...66 to 76 ridges. West winds around 6 mph. .WEDNESDAY...Partly cloudy. Freezing level 12500 feet. Lows 47 to 57 valleys...in the upper 40s ridges. Highs 65 to 75 valleys...57 to 67 ridges. .THURSDAY...Mostly cloudy. Slight chance of showers. Freezing level 12000 feet. Lows 42 to 52 valleys...in the lower 40s ridges. Highs 55 to 65 valleys...47 to 57 ridges. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ WAZ659-062330- West Slopes of the Central Cascades Generally above 1500 Feet- 718 AM PDT Fri Jun 6 2025 .Today... * Sky/weather...........Mostly sunny. * Max temperature.......68-78...except 60-70 ridges. * Min humidity..........51-66 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 5 to 9 mph. * Ridges/upr slopes...Northwest winds 5 to 9 mph. * Mixing height.........1000 ft AGL increasing to 3400 ft AGL in the afternoon. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........13500 Feet. .TONIGHT... * Sky/weather...........Partly cloudy. * Min temperature.......44-54. * Max humidity..........82-97 percent...except 75-90 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds around 7 mph shifting to the east around 4 mph after midnight. * Ridges/upr slopes...Northwest winds around 7 mph shifting to the north around 5 mph after midnight. * Mixing height.........600-1600 ft AGL. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........15000 Feet. .SATURDAY... * Sky/weather...........Mostly sunny. * Max temperature.......74-84...except 68-78 ridges. * Min humidity..........36-51 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 5 to 8 mph. * Ridges/upr slopes...Northwest winds 5 to 8 mph. * Mixing height.........1200-2200 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...Mostly clear. Freezing level 15000 feet. Lows 53 to 63. Northwest winds around 6 mph shifting to the east around 5 mph after midnight. .SUNDAY...Warmer, sunny. Freezing level 15000 feet. Highs 81 to 91 valleys...74 to 84 ridges. East winds around 5 mph shifting to the northwest around 7 mph in the afternoon. .SUNDAY NIGHT...Clear. Freezing level 15000 feet. Lows 55 to 65. Northwest winds around 6 mph shifting to the north around 5 mph after midnight. .MONDAY...Sunny. Freezing level 14500 feet. Highs 80 to 90 valleys... 74 to 84 ridges. Light winds becoming northwest around 6 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Freezing level 14500 feet. Lows 51 to 61. West winds around 4 mph. .TUESDAY...Mostly sunny. Freezing level 13500 feet. Highs 74 to 84 valleys...68 to 78 ridges. West winds around 5 mph. .WEDNESDAY...Cooler. Partly cloudy. Freezing level 13000 feet. Lows 43 to 53. Highs 64 to 74 valleys...57 to 67 ridges. .THURSDAY...Mostly cloudy. Slight chance of showers. Freezing level 12500 feet. Lows in the mid 40s valleys...in the upper 30s ridges. Highs 56 to 66 valleys...49 to 59 ridges. .8 TO 14 day Outlook for Jun 13 - 19 2025 Below normal temperatures and above normal precipitation. $$ www.weather.gov/seattle