025 FNUS56 KSEW 290946 FWFSEW Fire Weather Planning Forecast for Western Washington National Weather Service Seattle WA 246 AM PDT Mon Jun 29 2026 .DISCUSSION...A cool and unsettled pattern pattern will continue through much of the week ahead with occasional showers over the mountains. A gradual shift to more seasonable temperatures and drier conditions is expected by the holiday weekend. Forecast for 20 foot wind speed (valleys and ridge tops) are 10 minute averages reflecting RAWS winds. WAZ649-292315- North and Central Coastal Strip- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Partly sunny. * Max temperature.......56-66. * Min humidity..........75-90 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 3 to 6 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Mixing height.........1300-2000 ft AGL. * Transport winds.......West 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..........85-near 100 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 5 to 8 mph. * Ridges/upr slopes...West winds 5 to 8 mph. * Mixing height.........1200-1700 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. .TUESDAY... * Sky/weather...........Partly sunny. * Max temperature.......55-65. * Min humidity..........74-89 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 6 to 9 mph. * Ridges/upr slopes...West winds 5 to 8 mph. * Mixing height.........1900-2600 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northwest winds 7 to 10 mph. .WEDNESDAY...Mostly cloudy. Highs in the lower 60s. West winds 6 to 9 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West winds 3 to 7 mph. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs in the lower 60s. Southwest winds 3 to 6 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening. Lows in the lower 50s. West winds around 4 mph. .FRIDAY...Mostly cloudy. Highs 59 to 69. West winds around 4 mph. .INDEPENDENCE DAY...Partly cloudy. Lows in the lower 50s. Highs 62 to 72. .SUNDAY...Partly cloudy. Lows in the lower 50s. Highs 62 to 72. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ650-292315- North Coastal Lowlands- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Partly sunny. * Max temperature.......59-69. * Min humidity..........63-78 percent...except 69-84 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..Light winds becoming west around 4 mph in the afternoon. * Ridges/upr slopes...Southwest winds 3 to 6 mph. * Mixing height.........1200-2200 ft AGL. * Transport winds.......Southwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......45-55. * Max humidity..........85-100 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 3 to 6 mph. * Ridges/upr slopes...Southwest winds 3 to 6 mph. * Mixing height.........900-1600 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TUESDAY... * Sky/weather...........Partly sunny. * Max temperature.......54-64. * Min humidity..........68-83 percent...except 73-85 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.........1900-2900 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TUESDAY NIGHT...Mostly cloudy. Lows around 50. West winds 4 to 7 mph. .WEDNESDAY...Partly sunny. Highs 58 to 68. West winds 3 to 6 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West winds around 6 mph in the evening becoming light. .THURSDAY...Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. Highs 57 to 67 valleys...in the upper 50s ridges. Light winds becoming southwest around 4 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening. Lows in the lower 50s. West winds around 3 mph. .FRIDAY...Partly sunny. Highs 61 to 71. West winds around 3 mph. .INDEPENDENCE DAY...Partly cloudy. Lows around 50. Highs 65 to 75. .SUNDAY...Partly cloudy. Lows in the lower 50s. Highs 66 to 76. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ651-292315- Central Coastal Lowlands- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Mostly cloudy. * Max temperature.......57-67. * Min humidity..........67-82 percent...except 73-85 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.........1500-2500 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...2 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......44-54. * Max humidity..........85-100 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 5 to 8 mph. * Ridges/upr slopes...West winds 6 to 9 mph. * Mixing height.........1000-1900 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. .TUESDAY... * Sky/weather...........Mostly cloudy. * Max temperature.......54-64. * Min humidity..........66-81 percent...except 75-84 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..West winds 6 to 9 mph. * Ridges/upr slopes...West winds 6 to 9 mph. * Mixing height.........2100-3100 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. .TUESDAY NIGHT...Mostly cloudy. Lows around 50. West winds 6 to 9 mph. .WEDNESDAY...Mostly cloudy. Highs 59 to 69 valleys...in the upper 50s ridges. West winds 6 to 9 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West winds 4 to 9 mph. .THURSDAY...Mostly cloudy. Slight chance of rain in the afternoon. Highs 60 to 70 valleys...in the upper 50s ridges. Light winds becoming west around 6 mph in the afternoon. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West winds around 5 mph. .FRIDAY...Mostly cloudy. Highs 64 to 74 valleys...58 to 68 ridges. West winds around 4 mph. .INDEPENDENCE DAY...Partly cloudy. Lows in the upper 40s. Highs 70 to 80 valleys...64 to 74 ridges. .SUNDAY...Partly cloudy. Lows in the lower 50s. Highs 71 to 81 valleys...65 to 75 ridges. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ652-292315- West Portion of the Olympic Mountains- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Partly sunny. * Max temperature.......57-67...except 53-63 ridges. * Min humidity..........66-81 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley 2 to 5 mph. * Ridges/upr slopes...Light winds becoming west around 5 mph in the afternoon. * Mixing height.........1000-2000 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........12500 Feet. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......39-49. * Max humidity..........80-95 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 3 to 6 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Mixing height.........600-1300 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........12000 Feet. .TUESDAY... * Sky/weather...........Partly sunny. * Max temperature.......53-63...except 50-60 ridges. * Min humidity..........70-85 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley 3 to 5 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Mixing height.........1200 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........10500 Feet. .TUESDAY NIGHT...Mostly cloudy. Freezing level 10000 feet. Lows 42 to 52. West winds 4 to 7 mph. .WEDNESDAY...Partly sunny. Freezing level 9000 feet. Highs 51 to 61. West winds 3 to 6 mph. .WEDNESDAY NIGHT...Mostly cloudy. Freezing level 9500 feet. Lows 41 to 51. West winds 3 to 7 mph. .THURSDAY...Mostly cloudy. Slight chance of rain in the afternoon. Freezing level 9000 feet. Highs 53 to 63 valleys...48 to 58 ridges. West winds 3 to 6 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening. Freezing level 8500 feet. Lows 44 to 54. West winds around 4 mph. .FRIDAY...Partly sunny. Slight chance of rain in the afternoon. Freezing level 9000 feet. Highs 57 to 67 valleys...52 to 62 ridges. West winds around 4 mph. .INDEPENDENCE DAY...Partly cloudy. Freezing level 10500 feet. Lows in the upper 40s. Highs 63 to 73 valleys...58 to 68 ridges. .SUNDAY...Partly cloudy. Freezing level 12000 feet. Lows in the lower 50s. Highs 64 to 74 valleys...59 to 69 ridges. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ661-292315- East Portion of the Olympic Mountains- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Partly sunny. * Max temperature.......58-68...except 51-61 ridges. * Min humidity..........64-79 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley 2 to 5 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Mixing height.........1200-2200 ft AGL. * Transport winds.......Northwest around 5 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........12500 Feet. .TONIGHT... * Sky/weather...........Mostly cloudy then becoming partly cloudy. * Min temperature.......43-53...except 40-50 ridges. * Max humidity..........80-95 percent. * 20-foot winds......... * Valleys/lwr slopes..Downslope/downvalley 2 to 5 mph. * Ridges/upr slopes...West winds around 5 mph in the evening becoming light. * Mixing height.........400-1300 ft AGL. * Transport winds.......Northwest around 5 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. * Freezing level........12000 Feet. .TUESDAY... * Sky/weather...........Partly sunny. Chance of rain in the afternoon. * Max temperature.......54-64...except 48-58 ridges. * Min humidity..........71-86 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley 3 to 5 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Mixing height.........1400-2400 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...2 percent. * Freezing level........10500 Feet. .TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening. Freezing level 10000 feet. Lows 41 to 51. West winds 3 to 6 mph. .WEDNESDAY...Partly sunny. Chance of rain in the afternoon. Freezing level 9000 feet. Highs 55 to 65 valleys...47 to 57 ridges. West winds 3 to 6 mph. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening. Freezing level 9000 feet. Lows 40 to 50. West winds 3 to 6 mph. .THURSDAY...Partly sunny. Chance of rain in the afternoon. Freezing level 9000 feet. Highs 54 to 64 valleys...46 to 56 ridges. West winds 3 to 6 mph. .THURSDAY NIGHT...Mostly cloudy. Chance of rain in the evening. Freezing level 8500 feet. Lows 43 to 53. West winds around 4 mph. .FRIDAY...Partly sunny. Chance of rain in the afternoon. Freezing level 9000 feet. Highs 58 to 68 valleys...50 to 60 ridges. West winds around 4 mph. .INDEPENDENCE DAY...Partly cloudy. Slight chance of rain. Freezing level 10500 feet. Lows 43 to 53. Highs 64 to 74 valleys...55 to 65 ridges. .SUNDAY...Partly cloudy. Freezing level 12000 feet. Lows 46 to 56. Highs 65 to 75 valleys...57 to 67 ridges. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ653-292315- Strait of Juan De Fuca and Northwest Interior Lowlands- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Partly sunny. * Max temperature.......66-76. * Min humidity..........56-71 percent. * 20-foot winds.........South winds 3 to 5 mph. * Mixing height.........900-1600 ft AGL. * Transport winds.......South around 5 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......46-56. * Max humidity..........79-94 percent. * 20-foot winds.........Southwest winds 3 to 5 mph. * Mixing height.........600-900 ft AGL. * Transport winds.......Southwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TUESDAY... * Sky/weather...........Partly sunny. Slight chance of rain in the morning. * Max temperature.......62-72. * Min humidity..........58-73 percent. * 20-foot winds.........South winds 3 to 6 mph. * Mixing height.........1300-2100 ft AGL. * Transport winds.......South around 5 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...2 percent. .TUESDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening. Lows 47 to 57. Southwest winds 3 to 5 mph. .WEDNESDAY...Mostly cloudy with slight chance of rain. Highs 62 to 72. South winds 3 to 6 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 46 to 56. West winds 3 to 6 mph. .THURSDAY...Mostly cloudy. Chance of rain in the afternoon. Highs 61 to 71. South winds 4 to 7 mph. .THURSDAY NIGHT...Mostly cloudy with slight chance of rain. Lows 48 to 58. West winds around 4 mph. .FRIDAY...Partly sunny. Chance of rain in the afternoon. Highs 64 to 74. Southwest winds around 4 mph. .INDEPENDENCE DAY...Partly cloudy. Lows in the lower 50s. Highs 67 to 77. .SUNDAY...Partly cloudy. Lows in the lower 50s. Highs 69 to 79. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ654-292315- Central and South Puget Sound Lowlands- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Partly sunny. * Max temperature.......62-72. * Min humidity..........66-81 percent. * 20-foot winds.........Southwest winds 4 to 7 mph. * Mixing height.........1700-2700 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. .TONIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. * Min temperature.......47-57. * Max humidity..........82-97 percent. * 20-foot winds.........South winds 6 to 9 mph. * Mixing height.........1000-1900 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...0 percent. .TUESDAY... * Sky/weather...........Mostly cloudy. * Max temperature.......59-69. * Min humidity..........67-82 percent. * 20-foot winds.........South winds 5 to 8 mph. * Mixing height.........2300-3300 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. .TUESDAY NIGHT...Mostly cloudy. Lows 46 to 56. Southwest winds 6 to 9 mph. .WEDNESDAY...Mostly cloudy. Highs in the mid 60s. South winds 5 to 8 mph. .WEDNESDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening. Lows 46 to 56. Southwest winds 5 to 8 mph. .THURSDAY...Mostly cloudy. Slight chance of rain in the afternoon. Highs in the upper 60s. South winds 4 to 7 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening. Lows 47 to 57. Southwest winds around 4 mph. .FRIDAY...Partly sunny. Slight chance of rain in the afternoon. Highs 66 to 76. South winds around 3 mph. .INDEPENDENCE DAY...Mostly clear. Lows 47 to 57. Highs 70 to 80. .SUNDAY...Mostly clear. Lows in the lower 50s. Highs 72 to 82. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ655-292315- Black Hills and Southwest Interior Lowlands- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Partly sunny. * Max temperature.......58-68. * Min humidity..........64-79 percent. * 20-foot winds.........Southwest winds 3 to 5 mph. * Mixing height.........1700-2700 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...3 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......44-54. * Max humidity..........85-100 percent. * 20-foot winds.........Southwest winds 5 to 8 mph. * Mixing height.........1100-2100 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. .TUESDAY... * Sky/weather...........Mostly cloudy. * Max temperature.......56-66. * Min humidity..........63-78 percent. * 20-foot winds.........Southwest winds 4 to 7 mph. * Mixing height.........2400-3400 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...2 percent. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West winds 5 to 8 mph. .WEDNESDAY...Mostly cloudy with slight chance of rain. Highs 60 to 70. Southwest winds 4 to 7 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 40s. West winds 4 to 7 mph. .THURSDAY...Mostly cloudy. Slight chance of rain in the afternoon. Highs in the mid 60s. Southwest winds 3 to 5 mph. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. West winds around 4 mph. .FRIDAY...Partly sunny. Highs in the lower 70s. Light winds. .INDEPENDENCE DAY...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. .SUNDAY...Mostly clear. Lows 47 to 57. Highs in the upper 70s. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ656-292315- Northeast Puget Sound Lowlands Generally Below 1500 Feet- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Partly sunny. Slight chance of rain in the morning. * Max temperature.......57-67. * Min humidity..........64-79 percent. * 20-foot winds.........Southwest winds 3 to 5 mph. * Mixing height.........1200-2200 ft AGL. * Transport winds.......Southwest around 5 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...4 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. Slight chance of rain after midnight. * Min temperature.......43-53. * Max humidity..........85-100 percent. * 20-foot winds.........Southwest winds 3 to 5 mph. * Mixing height.........900-1600 ft AGL. * Transport winds.......Southwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...2 percent. .TUESDAY... * Sky/weather...........Partly sunny. Chance of rain. * Max temperature.......54-64. * Min humidity..........65-80 percent. * 20-foot winds.........Southwest winds 4 to 7 mph. * Mixing height.........1500-2500 ft AGL. * Transport winds.......Southwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...4 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. Lows in the lower 50s. Southwest winds 3 to 5 mph. .WEDNESDAY...Warmer. Mostly cloudy. Chance of rain in the morning, then slight chance of rain in the afternoon. Highs 60 to 70. South winds 3 to 6 mph. .WEDNESDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening. Lows in the lower 50s. Southwest winds around 3 mph in the evening becoming light. .THURSDAY...Mostly cloudy with slight chance of rain. Highs 61 to 71. Southwest winds 3 to 5 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then chance of rain after midnight. Lows in the lower 50s. Light winds. .FRIDAY...Partly sunny with slight chance of rain. Highs 65 to 75. Southwest winds around 3 mph. .INDEPENDENCE DAY...Partly cloudy. Lows in the lower 50s. Highs 70 to 80. .SUNDAY...Partly cloudy. Lows 48 to 58. Highs 72 to 82. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ657-292315- Southeast Puget Sound Lowlands Generally Below 1500 Feet- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Mostly cloudy. * Max temperature.......60-70. * Min humidity..........63-78 percent. * 20-foot winds.........Southwest winds around 3 mph in the morning becoming light. * Mixing height.........1700-2700 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...3 percent. .TONIGHT... * Sky/weather...........Mostly cloudy. * Min temperature.......46-56. * Max humidity..........82-97 percent. * 20-foot winds.........Southwest winds 3 to 6 mph. * Mixing height.........1400-2200 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. .TUESDAY... * Sky/weather...........Mostly cloudy. * Max temperature.......57-67. * Min humidity..........59-74 percent. * 20-foot winds.........Southwest winds 4 to 7 mph. * Mixing height.........2400-3400 ft AGL. * Transport winds.......Southwest around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. .TUESDAY NIGHT...Mostly cloudy. Lows 46 to 56. Southwest winds 4 to 7 mph. .WEDNESDAY...Mostly cloudy. Highs 61 to 71. Southwest winds 3 to 6 mph. .WEDNESDAY NIGHT...Mostly cloudy. Lows 45 to 55. Southwest winds 3 to 6 mph. .THURSDAY...Mostly cloudy. Highs in the upper 60s. Southwest winds 3 to 5 mph. .THURSDAY NIGHT...Mostly cloudy with slight chance of rain. Lows 47 to 57. Southwest winds around 3 mph. .FRIDAY...Partly sunny with slight chance of rain. Highs in the lower 70s. Light winds. .INDEPENDENCE DAY...Mostly clear. Lows 47 to 57. Highs in the upper 70s. .SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ658-292315- West Slopes of the North Cascades Generally above 1500 Feet- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Partly sunny. Slight chance of rain in the morning. * Max temperature.......59-69...except 53-63 ridges. * Min humidity..........64-79 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley 2 to 4 mph. * Ridges/upr slopes...West winds 4 to 7 mph. * Mixing height.........900-1600 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...4 percent. * Freezing level........12000 Feet. .TONIGHT... * Sky/weather...........Mostly cloudy. Slight chance of rain. * Min temperature.......44-54...except 39-49 ridges. * Max humidity..........80-95 percent. * 20-foot winds......... * Valleys/lwr slopes..Downslope/downvalley 2 to 4 mph. * Ridges/upr slopes...West winds 5 to 8 mph. * Mixing height.........700-1200 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...3 percent. * Freezing level........11500 Feet. .TUESDAY... * Sky/weather...........Partly sunny. Chance of rain. * Max temperature.......55-65...except 50-60 ridges. * Min humidity..........67-82 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley 4 to 5 mph. * Ridges/upr slopes...West winds 4 to 7 mph. * Mixing height.........1200-2200 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........5 percent. * Chance of Lightning...5 percent. * Freezing level........9500 Feet. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. Freezing level 8500 feet. Lows 44 to 54 valleys...39 to 49 ridges. West winds 5 to 8 mph. .WEDNESDAY...Partly sunny. Chance of rain in the morning, then slight chance of rain in the afternoon. Freezing level 7500 feet. Highs 54 to 64 valleys...45 to 55 ridges. West winds 4 to 7 mph. .WEDNESDAY NIGHT...Mostly cloudy with slight chance of rain. Freezing level 8000 feet. Lows 44 to 54 valleys...in the lower 40s ridges. West winds 4 to 7 mph. .THURSDAY...Partly sunny with slight chance of rain. Freezing level 8500 feet. Highs 55 to 65 valleys...47 to 57 ridges. West winds 4 to 7 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then chance of rain after midnight. Freezing level 9000 feet. Lows 45 to 55 valleys...40 to 50 ridges. West winds around 5 mph. .FRIDAY...Partly sunny with slight chance of rain. Freezing level 9000 feet. Highs 59 to 69 valleys...52 to 62 ridges. West winds around 6 mph. .INDEPENDENCE DAY...Partly cloudy. Freezing level 10500 feet. Lows 41 to 51. Highs 65 to 75 valleys...58 to 68 ridges. .SUNDAY...Partly cloudy. Freezing level 12500 feet. Lows 45 to 55. Highs 67 to 77 valleys...61 to 71 ridges. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ WAZ659-292315- West Slopes of the Central Cascades Generally above 1500 Feet- 246 AM PDT Mon Jun 29 2026 .TODAY... * Sky/weather...........Mostly cloudy. Slight chance of rain in the morning. * Max temperature.......57-67...except 49-59 ridges. * Min humidity..........71-86 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley around 3 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Mixing height.........1000-1700 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...3 percent. * Freezing level........12000 Feet. .TONIGHT... * Sky/weather...........Mostly cloudy. Slight chance of rain in the evening. * Min temperature.......42-52...except 37-47 ridges. * Max humidity..........80-95 percent. * 20-foot winds......... * Valleys/lwr slopes..Downslope/downvalley 3 to 5 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Mixing height.........900-1400 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...1 percent. * Freezing level........12000 Feet. .TUESDAY... * Sky/weather...........Partly sunny. * Max temperature.......54-64...except 47-57 ridges. * Min humidity..........70-85 percent. * 20-foot winds......... * Valleys/lwr slopes..Upslope/upvalley around 5 mph. * Ridges/upr slopes...West winds 5 to 8 mph. * Mixing height.........1400-2400 ft AGL. * Transport winds.......West around 10 mph. * CWR (>0.25)...........0 percent. * Chance of Lightning...2 percent. * Freezing level........11000 Feet. .TUESDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. Freezing level 10000 feet. Lows in the upper 40s valleys...37 to 47 ridges. West winds 6 to 9 mph. .WEDNESDAY...Partly sunny with slight chance of rain. Freezing level 8500 feet. Highs 53 to 63 valleys...45 to 55 ridges. West winds 4 to 7 mph. .WEDNESDAY NIGHT...Mostly cloudy. Freezing level 9500 feet. Lows in the upper 40s valleys...in the lower 40s ridges. West winds 4 to 7 mph. .THURSDAY...Partly sunny. Freezing level 9500 feet. Highs 57 to 67 valleys...49 to 59 ridges. West winds 4 to 7 mph. .THURSDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening, then chance of rain after midnight. Freezing level 9500 feet. Lows 43 to 53. West winds around 5 mph. .FRIDAY...Partly sunny with slight chance of rain. Freezing level 9500 feet. Highs 61 to 71 valleys...53 to 63 ridges. West winds around 6 mph. .INDEPENDENCE DAY...Mostly clear. Freezing level 11500 feet. Lows 43 to 53. Highs 68 to 78 valleys...61 to 71 ridges. .SUNDAY...Mostly clear. Freezing level 13000 feet. Lows 46 to 56. Highs 69 to 79 valleys...63 to 73 ridges. .8 TO 14 Day Outlook for 8-14 DAY OUTLOOK TABLE Above normal temperatures and near normal precipitation. $$ www.weather.gov/seattle