615 FNUS56 KSEW 182149 FWFSEW Fire Weather Planning Forecast for Western Washington National Weather Service Seattle WA 249 PM PDT Wed Aug 18 2021 .DISCUSSION...Western WA will remain in dry NW/N flow through Thursday. An upper level trough is expected to cool temperatures over the weekend with a chance for a few showers. There is a slight chance of thunderstorms with LAL 2 in the Cascades on Friday although these showers do look wet. Dry and warmer conditions will return early next week, however, overnight humidity recoveries will be continue to be excellent. Forecast for 20 foot wind speed (valleys and ridge tops) are 10 minute averages reflecting RAWS winds. WAZ649-191130- North and Central Coastal Strip- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Partly cloudy then becoming mostly cloudy. * LAL...................1. * Min temperature.......48-58. * Max humidity..........92-100 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 6 to 9 mph. * Ridges/upr slopes...Northwest winds 6 to 9 mph. Gusts up to 25 mph after midnight. * Haines mid-level......4 or low. * Mixing height.........800-1000 ft AGL. * Transport winds.......Northwest around 10 mph. * CWR (>0.25)...........0 percent. .THURSDAY... * Sky/weather...........Partly sunny. * LAL...................1. * Max temperature.......59-69. * Min humidity..........74-89 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 8 to 11 mph. * Ridges/upr slopes...Northwest winds 7 to 10 mph. * Haines mid-level......4 or low. * Mixing height.........900-1400 ft AGL. * Transport winds.......Northwest around 10 mph increasing to around 20 mph in the afternoon. * CWR (>0.25)...........0 percent. .THURSDAY NIGHT... * Sky/weather...........Mostly cloudy. * LAL...................1. * Min temperature.......49-59. * Max humidity..........92-100 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 5 to 8 mph. * Ridges/upr slopes...West winds around 7 mph shifting to the southwest around 5 mph after midnight. * Haines mid-level......3 or very low. * Mixing height.........900-1200 ft AGL. * Transport winds.......Northwest 10 to 15 mph. * CWR (>0.25)...........0 percent. .FRIDAY... * Sky/weather...........Partly sunny. * LAL...................1. * Max temperature.......57-67. * Min humidity..........74-89 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 5 to 8 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Haines mid-level......3 or very low. * Mixing height.........1000-1700 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest winds 3 to 7 mph. .SATURDAY...Mostly sunny. Highs 61 to 71. Light winds becoming west around 5 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds 5 to 8 mph. .SUNDAY...Partly sunny. Highs 59 to 69. West winds 6 to 9 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northwest winds 5 to 8 mph. .MONDAY...Mostly sunny. Highs 62 to 72. West winds 3 to 6 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs 67 to 77. .WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs 67 to 77. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ650-191130- North Coastal Lowlands- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......48-58. * Max humidity..........78-93 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 4 to 7 mph. * Ridges/upr slopes...Northwest winds 4 to 7 mph. * Haines mid-level......4 or low. * Mixing height.........500-1000 ft AGL. * Transport winds.......Northwest around 5 mph. * CWR (>0.25)...........0 percent. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......64-74. * Min humidity..........63-78 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 5 to 8 mph. * Ridges/upr slopes...Northwest winds 5 to 8 mph. * Haines mid-level......3 or very low. * Mixing height.........900-1900 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......47-57. * Max humidity..........85-100 percent...except 89-100 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 7 mph. * Ridges/upr slopes...West winds around 6 mph shifting to the southwest around 4 mph after midnight. * Haines mid-level......3 or very low. * Mixing height.........700-1200 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. .FRIDAY... * Sky/weather...........Partly sunny. Slight chance of showers. * LAL...................1. * Max temperature.......58-68. * Min humidity..........69-84 percent...except 75-88 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds 3 to 6 mph. * Ridges/upr slopes...South winds around 4 mph shifting to the west in the afternoon. * Haines mid-level......3 or very low. * Mixing height.........900-1900 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. .FRIDAY NIGHT...Mostly cloudy. Lows 48 to 58. Northwest winds 3 to 6 mph. .SATURDAY...Warmer. Mostly sunny. Highs 64 to 74. Light winds becoming west around 4 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West winds 4 to 7 mph. .SUNDAY...Mostly sunny with slight chance of showers. Highs 61 to 71. West winds 4 to 7 mph. .SUNDAY NIGHT...Partly cloudy. Lows 44 to 54. West winds 3 to 6 mph. .MONDAY...Sunny. Highs 66 to 76. Light winds becoming west around 4 mph in the afternoon. .TUESDAY...Mostly clear. Lows 46 to 56. Highs 72 to 82. .WEDNESDAY...Mostly clear. Lows 49 to 59. Highs 72 to 82. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ651-191130- Central Coastal Lowlands- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......49-59. * Max humidity..........80-95 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 7 mph. * Ridges/upr slopes...West winds 4 to 7 mph. * Haines mid-level......4 or low. * Mixing height.........600-1100 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......66-76...except 63-73 ridges. * Min humidity..........64-79 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 9 mph. * Ridges/upr slopes...West winds 4 to 9 mph. * Haines mid-level......3 or very low. * Mixing height.........1100-2100 ft AGL. * Transport winds.......Light winds becoming west around 10 mph in the afternoon. * CWR (>0.25)...........0 percent. .THURSDAY NIGHT... * Sky/weather...........Mostly cloudy. * LAL...................1. * Min temperature.......49-59. * Max humidity..........88-100 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 5 to 8 mph. * Ridges/upr slopes...Northwest winds 5 to 8 mph. * Haines mid-level......3 or very low. * Mixing height.........900-1400 ft AGL. * Transport winds.......West 10 to 15 mph. * CWR (>0.25)...........0 percent. .FRIDAY... * Sky/weather...........Mostly cloudy. Slight chance of showers. * LAL...................1. * Max temperature.......60-70. * Min humidity..........68-83 percent...except 74-84 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..West winds 4 to 7 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Haines mid-level......3 or very low. * Mixing height.........1100-2100 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. West winds 4 to 7 mph. .SATURDAY...Warmer. Partly sunny. Highs 67 to 77 valleys...61 to 71 ridges. Light winds becoming west around 4 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West winds 5 to 8 mph. .SUNDAY...Partly sunny. Slight chance of showers in the morning. Highs 64 to 74 valleys...59 to 69 ridges. West winds 6 to 9 mph. .SUNDAY NIGHT...Mostly clear. Lows around 50. West winds 3 to 7 mph. .MONDAY...Warmer, sunny. Highs 70 to 80 valleys...65 to 75 ridges. Light winds becoming west around 4 mph in the afternoon. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs 77 to 87 valleys...71 to 81 ridges. .WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs 78 to 88 valleys...73 to 83 ridges. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ652-191130- West Portion of the Olympic Mountains- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......47-57. * Max humidity..........78-93 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 4 to 7 mph. * Ridges/upr slopes...Northwest winds 4 to 7 mph. * Haines mid-level......4 or low. * Mixing height.........400-1100 ft AGL. * Transport winds.......Northwest around 5 mph. * CWR (>0.25)...........0 percent. * Freezing level........14000 Feet. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......63-73...except 60-70 ridges. * Min humidity..........60-75 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 5 to 8 mph. * Ridges/upr slopes...Northwest winds 5 to 8 mph. * Haines mid-level......3 or very low. * Mixing height.........1300-2300 ft AGL. * Transport winds.......Northwest around 5 mph. * CWR (>0.25)...........0 percent. * Freezing level........13500 Feet. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......46-56. * Max humidity..........85-100 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds around 6 mph shifting to the north around 3 mph after midnight. * Ridges/upr slopes...Northwest winds around 4 mph shifting to the northeast around 3 mph after midnight. * Haines mid-level......3 or very low. * Mixing height.........400-1100 ft AGL. * Transport winds.......West around 5 mph in the evening becoming light. * CWR (>0.25)...........0 percent. * Freezing level........13500 Feet. .FRIDAY... * Sky/weather...........Partly sunny. Slight chance of showers. * LAL...................1. * Max temperature.......58-68...except 54-64 ridges. * Min humidity..........70-85 percent. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds 3 to 6 mph. * Ridges/upr slopes...Southwest winds 3 to 6 mph. * Haines mid-level......3 or very low. * Mixing height.........900-1900 ft AGL. * Transport winds.......Light winds becoming west around 5 mph in the afternoon. * CWR (>0.25)...........5 percent. * Freezing level........11500 Feet. .FRIDAY NIGHT...Mostly cloudy with slight chance of showers. Freezing level 10500 feet. Lows in the lower 50s. West winds around 4 mph shifting to the northeast around 3 mph after midnight. .SATURDAY...Warmer. Mostly sunny. Freezing level 11500 feet. Highs 62 to 72 valleys...57 to 67 ridges. Light winds becoming west around 4 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Freezing level 12000 feet. Lows 47 to 57. West winds 4 to 7 mph. .SUNDAY...Mostly sunny with slight chance of showers. Freezing level 10500 feet. Highs 59 to 69 valleys...53 to 63 ridges. West winds 5 to 8 mph. .SUNDAY NIGHT...Mostly clear. Freezing level 10000 feet. Lows in the upper 40s. Northwest winds 4 to 7 mph. .MONDAY...Sunny. Freezing level 10000 feet. Highs 64 to 74 valleys... 59 to 69 ridges. Northeast winds around 3 mph shifting to the west around 4 mph in the afternoon. .TUESDAY...Mostly clear. Freezing level 12000 feet. Lows in the lower 50s. Highs 70 to 80 valleys...65 to 75 ridges. .WEDNESDAY...Mostly clear. Freezing level 13500 feet. Lows in the mid 50s. Highs 73 to 83 valleys...68 to 78 ridges. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ661-191130- East Portion of the Olympic Mountains- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Mostly clear. * LAL...................1. * Min temperature.......50-60...except 47-57 ridges. * Max humidity..........76-91 percent...except 71-86 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds 3 to 6 mph. * Ridges/upr slopes...Northwest winds 3 to 6 mph. * Haines mid-level......4 or low. * Mixing height.........500-1300 ft AGL. * Transport winds.......Northwest around 5 mph. * CWR (>0.25)...........0 percent. * Freezing level........14000 Feet. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......65-75...except 59-69 ridges. * Min humidity..........55-70 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 3 to 6 mph. * Ridges/upr slopes...Northwest winds 4 to 7 mph. * Haines mid-level......3 or very low. * Mixing height.........1400-2400 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. * Freezing level........13500 Feet. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......47-57. * Max humidity..........80-95 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds around 3 mph shifting to the north after midnight. * Ridges/upr slopes...Northwest winds 3 to 5 mph. * Haines mid-level......3 or very low. * Mixing height.........500-1300 ft AGL. * Transport winds.......West around 5 mph in the evening becoming light. * CWR (>0.25)...........0 percent. * Freezing level........13500 Feet. .FRIDAY... * Sky/weather...........Partly sunny. Slight chance of showers in the morning, then chance of showers in the afternoon. * LAL...................1. * Max temperature.......58-68...except 54-64 ridges. * Min humidity..........65-80 percent...except 70-85 percent ridges. * 20-foot winds......... * Valleys/lwr slopes..Southeast winds around 3 mph shifting to the southwest around 5 mph in the afternoon. * Ridges/upr slopes...South winds 3 to 6 mph. * Haines mid-level......3 or very low. * Mixing height.........900-1900 ft AGL. * Transport winds.......Light winds becoming southeast around 5 mph in the afternoon. * CWR (>0.25)...........10 percent. * Freezing level........11500 Feet. .FRIDAY NIGHT...Mostly cloudy with slight chance of showers. Freezing level 10500 feet. Lows 47 to 57. North winds around 3 mph in the evening becoming light. .SATURDAY...Mostly sunny. Freezing level 11500 feet. Highs 63 to 73 valleys...56 to 66 ridges. West winds 3 to 5 mph. .SATURDAY NIGHT...Partly cloudy. Freezing level 12000 feet. Lows 45 to 55. West winds 4 to 7 mph. .SUNDAY...Mostly sunny with slight chance of showers. Freezing level 10500 feet. Highs 60 to 70 valleys...53 to 63 ridges. West winds 4 to 7 mph. .SUNDAY NIGHT...Mostly clear. Freezing level 9500 feet. Lows 43 to 53. West winds 3 to 6 mph. .MONDAY...Sunny. Freezing level 10000 feet. Highs 64 to 74 valleys... 56 to 66 ridges. West winds around 3 mph shifting to the north around 4 mph in the afternoon. .TUESDAY...Mostly clear. Freezing level 12000 feet. Lows 47 to 57. Highs 71 to 81 valleys...62 to 72 ridges. .WEDNESDAY...Mostly clear. Freezing level 13500 feet. Lows 51 to 61. Highs 73 to 83 valleys...65 to 75 ridges. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ653-191130- Strait of Juan De Fuca and Northwest Interior Lowlands- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......50-60. * Max humidity..........77-92 percent. * 20-foot winds.........West winds 4 to 7 mph. * Haines mid-level......4 or low. * Mixing height.........400-600 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......66-76. * Min humidity..........60-75 percent. * 20-foot winds.........Southwest winds 4 to 7 mph. * Haines mid-level......3 or very low. * Mixing height.........700-1600 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......51-61. * Max humidity..........80-95 percent. * 20-foot winds.........Southwest winds 3 to 6 mph. * Haines mid-level......3 or very low. * Mixing height.........400-800 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. .FRIDAY... * Sky/weather...........Partly sunny. Slight chance of showers. * LAL...................1. * Max temperature.......63-73. * Min humidity..........63-78 percent. * 20-foot winds.........South winds around 4 mph shifting to the east around 3 mph in the afternoon. * Haines mid-level......3 or very low. * Mixing height.........600-1500 ft AGL. * Transport winds.......Southwest around 5 mph. * CWR (>0.25)...........5 percent. .FRIDAY NIGHT...Mostly cloudy with slight chance of showers. Lows 51 to 61. Northwest winds 3 to 5 mph. .SATURDAY...Partly sunny. Slight chance of showers in the afternoon. Highs 68 to 78. Southwest winds 3 to 6 mph. .SATURDAY NIGHT...Mostly cloudy with slight chance of showers. Lows 49 to 59. Southwest winds 5 to 8 mph. .SUNDAY...Partly sunny. Chance of showers in the morning, then slight chance of showers in the afternoon. Highs 64 to 74. Southwest winds 5 to 8 mph. .SUNDAY NIGHT...Partly cloudy. Slight chance of showers in the evening. Lows 47 to 57. West winds 4 to 7 mph. .MONDAY...Mostly sunny. Highs 67 to 77. South winds around 3 mph shifting to the northwest around 5 mph in the afternoon. .TUESDAY...Mostly clear. Lows 49 to 59. Highs 71 to 81. .WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs 73 to 83. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ654-191130- Central and South Puget Sound Lowlands- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Mostly clear. * LAL...................1. * Min temperature.......51-61. * Max humidity..........78-93 percent. * 20-foot winds.........North winds around 4 mph shifting to the west around 3 mph after midnight. * Haines mid-level......4 or low. * Mixing height.........400-1400 ft AGL. * Transport winds.......Northwest around 5 mph in the evening becoming light. * CWR (>0.25)...........0 percent. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......68-78. * Min humidity..........54-69 percent. * 20-foot winds.........Light winds becoming southeast around 3 mph in the afternoon. * Haines mid-level......3 or very low. * Mixing height.........800 ft AGL increasing to 3600 ft AGL in the afternoon. * Transport winds.......Light winds. * CWR (>0.25)...........0 percent. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......52-62. * Max humidity..........85-100 percent. * 20-foot winds.........East winds around 3 mph shifting to the southwest after midnight. * Haines mid-level......3 or very low. * Mixing height.........700-1700 ft AGL. * Transport winds.......West around 5 mph in the evening becoming light. * CWR (>0.25)...........0 percent. .FRIDAY... * Sky/weather...........Partly sunny. Slight chance of showers. * LAL...................1. * Max temperature.......63-73. * Min humidity..........62-77 percent. * 20-foot winds.........South winds 3 to 6 mph. * Haines mid-level......3 or very low. * Mixing height.........1500-2500 ft AGL. * Transport winds.......Southwest around 5 mph. * CWR (>0.25)...........5 percent. .FRIDAY NIGHT...Mostly cloudy with slight chance of showers. Lows in the mid 50s. Southwest winds 3 to 5 mph. .SATURDAY...Partly sunny. Highs in the mid 70s. Southwest winds 3 to 6 mph. .SATURDAY NIGHT...Partly cloudy. Slight chance of showers after midnight. Lows in the mid 50s. Southwest winds 4 to 7 mph. .SUNDAY...Partly sunny with slight chance of showers. Highs in the lower 70s. Southwest winds 5 to 8 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Southwest winds 3 to 6 mph. .MONDAY...Sunny. Highs in the mid 70s. South winds around 3 mph shifting to the northeast around 5 mph in the afternoon. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs 76 to 86. .WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs 79 to 89. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ655-191130- Black Hills and Southwest Interior Lowlands- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......48-58. * Max humidity..........82-97 percent. * 20-foot winds.........West winds 3 to 6 mph. * Haines mid-level......4 or low. * Mixing height.........500-1500 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......69-79. * Min humidity..........50-65 percent. * 20-foot winds.........Light winds becoming west around 5 mph in the afternoon. * Haines mid-level......3 or very low. * Mixing height.........800 ft AGL increasing to 3500 ft AGL in the afternoon. * Transport winds.......Light winds becoming west around 5 mph in the afternoon. * CWR (>0.25)...........0 percent. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy then becoming mostly cloudy. * LAL...................1. * Min temperature.......50-60. * Max humidity..........86-100 percent. * 20-foot winds.........West winds 4 to 7 mph. * Haines mid-level......3 or very low. * Mixing height.........800-1800 ft AGL. * Transport winds.......West 5 to 10 mph. * CWR (>0.25)...........0 percent. .FRIDAY... * Sky/weather...........Mostly cloudy. Slight chance of showers. * LAL...................1. * Max temperature.......61-71. * Min humidity..........62-77 percent. * 20-foot winds.........West winds 4 to 7 mph. * Haines mid-level......3 or very low. * Mixing height.........1500-2500 ft AGL. * Transport winds.......Southwest around 5 mph. * CWR (>0.25)...........0 percent. .FRIDAY NIGHT...Mostly cloudy with slight chance of showers. Lows in the mid 50s. West winds 3 to 6 mph. .SATURDAY...Partly sunny. Highs in the mid 70s. Light winds becoming west around 4 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. West winds 4 to 7 mph. .SUNDAY...Partly sunny. Highs in the lower 70s. West winds 4 to 7 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds 4 to 7 mph. .MONDAY...Sunny. Highs in the upper 70s. Light winds becoming northwest around 4 mph in the afternoon. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. .WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper 80s. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ656-191130- Northeast Puget Sound Lowlands Generally Below 1500 Feet- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......49-59. * Max humidity..........80-95 percent. * 20-foot winds.........West winds around 4 mph shifting to the southeast around 3 mph after midnight. * Haines mid-level......4 or low. * Mixing height.........400-1300 ft AGL. * Transport winds.......West around 5 mph in the evening becoming light. * CWR (>0.25)...........0 percent. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......63-73. * Min humidity..........56-71 percent. * 20-foot winds.........Southwest winds 3 to 5 mph. * Haines mid-level......3 or very low. * Mixing height.........1300-2300 ft AGL. * Transport winds.......Light winds becoming west around 5 mph in the afternoon. * CWR (>0.25)...........0 percent. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......49-59. * Max humidity..........85-100 percent. * 20-foot winds.........Southwest winds around 3 mph shifting to the northeast after midnight. * Haines mid-level......3 or very low. * Mixing height.........500-1500 ft AGL. * Transport winds.......West around 5 mph in the evening becoming light. * CWR (>0.25)...........0 percent. .FRIDAY... * Sky/weather...........Partly sunny. Slight chance of showers in the morning, then chance of showers in the afternoon. * LAL...................1. * Max temperature.......59-69. * Min humidity..........66-81 percent. * 20-foot winds.........South winds 3 to 5 mph. * Haines mid-level......3 or very low. * Mixing height.........1100-2100 ft AGL. * Transport winds.......Southwest around 5 mph. * CWR (>0.25)...........5 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. Light winds. .SATURDAY...Warmer. Partly sunny with slight chance of showers. Highs 67 to 77. Light winds becoming southwest around 4 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Slight chance of showers after midnight. Lows in the mid 50s. South winds 3 to 6 mph. .SUNDAY...Partly sunny with a chance of showers. Highs 63 to 73. Southwest winds 4 to 7 mph. .SUNDAY NIGHT...Partly cloudy. Slight chance of showers in the evening. Lows in the lower 50s. West winds around 5 mph shifting to the southeast around 3 mph after midnight. .MONDAY...Mostly sunny. Highs 68 to 78. Southeast winds around 3 mph shifting to the west around 4 mph in the afternoon. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs 75 to 85. .WEDNESDAY...Mostly clear. Lows 51 to 61. Highs 77 to 87. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ657-191130- Southeast Puget Sound Lowlands Generally Below 1500 Feet- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Mostly clear. * LAL...................1. * Min temperature.......48-58. * Max humidity..........82-97 percent. * 20-foot winds.........North winds around 4 mph shifting to the south around 3 mph after midnight. * Haines mid-level......4 or low. * Mixing height.........700-1700 ft AGL. * Transport winds.......Northwest around 5 mph in the evening becoming light. * CWR (>0.25)...........0 percent. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......68-78. * Min humidity..........53-68 percent. * 20-foot winds.........Light winds becoming north around 3 mph in the afternoon. * Haines mid-level......3 or very low. * Mixing height.........1000 ft AGL increasing to 3800 ft AGL in the afternoon. * Transport winds.......Light winds becoming northwest around 5 mph in the afternoon. * CWR (>0.25)...........0 percent. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......49-59. * Max humidity..........85-100 percent. * 20-foot winds.........Northeast winds around 3 mph shifting to the southwest after midnight. * Haines mid-level......3 or very low. * Mixing height.........900-1900 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. .FRIDAY... * Sky/weather...........Mostly cloudy. Slight chance of showers. * LAL...................1. * Max temperature.......63-73. * Min humidity..........61-76 percent. * 20-foot winds.........Southwest winds 3 to 5 mph. * Haines mid-level......3 or very low. * Mixing height.........1500-2500 ft AGL. * Transport winds.......Southwest around 5 mph. * CWR (>0.25)...........5 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows 51 to 61. Southwest winds 3 to 5 mph. .SATURDAY...Warmer. Mostly cloudy with slight chance of showers. Highs 69 to 79. Light winds becoming west around 3 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows 50 to 60. Southwest winds 3 to 6 mph. .SUNDAY...Partly sunny with slight chance of showers. Highs in the lower 70s. Southwest winds 4 to 7 mph. .SUNDAY NIGHT...Partly cloudy. Lows 46 to 56. West winds around 5 mph shifting to the south around 3 mph after midnight. .MONDAY...Sunny. Highs in the mid 70s. Light winds becoming northwest around 4 mph in the afternoon. .TUESDAY...Mostly clear. Lows 48 to 58. Highs in the lower 80s. .WEDNESDAY...Mostly clear. Lows 50 to 60. Highs in the mid 80s. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ658-191130- West Slopes of the North Cascades Generally above 1500 Feet- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......48-58...except 43-53 ridges. * Max humidity..........77-92 percent. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds 3 to 6 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Haines mid-level......4 or low. * Mixing height.........500-1400 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. * Freezing level........13000 Feet. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......64-74...except 59-69 ridges. * Min humidity..........55-70 percent. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds 3 to 6 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Haines mid-level......4 or low. * Mixing height.........1300-2300 ft AGL. * Transport winds.......Light winds becoming west around 5 mph in the afternoon. * CWR (>0.25)...........0 percent. * Freezing level........12500 Feet. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......50-60...except 44-54 ridges. * Max humidity..........80-95 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds around 3 mph in the evening becoming light. * Ridges/upr slopes...West winds around 4 mph in the evening becoming light. * Haines mid-level......3 or very low. * Mixing height.........600-1400 ft AGL. * Transport winds.......West around 5 mph in the evening becoming light. * CWR (>0.25)...........0 percent. * Freezing level........12500 Feet. .FRIDAY... * Sky/weather...........Partly sunny. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. * LAL...................1 increasing to 2 late in the morning. * Max temperature.......60-70...except 54-64 ridges. * Min humidity..........63-78 percent. * 20-foot winds......... * Valleys/lwr slopes..Southwest winds 3 to 5 mph. * Ridges/upr slopes...Southwest winds 3 to 5 mph. * Haines mid-level......4 or low. * Mixing height.........1200-2200 ft AGL. * Transport winds.......Light winds becoming west around 5 mph in the afternoon. * CWR (>0.25)...........15 percent. * Freezing level........11000 Feet. .FRIDAY NIGHT...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening, then chance of showers after midnight. Freezing level 10500 feet. Lows in the mid 50s valleys... around 50 ridges. Light winds becoming northwest around 3 mph after midnight. .SATURDAY...Partly sunny. Slight chance of showers in the morning, then chance of showers in the afternoon. Freezing level 11000 feet. Highs 62 to 72 valleys...54 to 64 ridges. Northwest winds around 3 mph shifting to the west around 4 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Slight chance of showers in the evening, then chance of showers after midnight. Freezing level 11000 feet. Lows 49 to 59 valleys...in the upper 40s ridges. Southwest winds 4 to 7 mph. .SUNDAY...Partly sunny with a chance of showers. Freezing level 9500 feet. Highs 57 to 67 valleys...49 to 59 ridges. Southwest winds 5 to 8 mph. .SUNDAY NIGHT...Partly cloudy with slight chance of showers. Freezing level 9000 feet. Lows 42 to 52. Northwest winds 4 to 7 mph. .MONDAY...Mostly sunny. Freezing level 9000 feet. Highs 62 to 72 valleys...54 to 64 ridges. Northeast winds around 4 mph shifting to the west around 5 mph in the afternoon. .TUESDAY...Mostly clear. Freezing level 11500 feet. Lows 45 to 55. Highs 71 to 81 valleys...63 to 73 ridges. .WEDNESDAY...Mostly clear. Freezing level 13000 feet. Lows 48 to 58. Highs 73 to 83 valleys...66 to 76 ridges. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ WAZ659-191130- West Slopes of the Central Cascades Generally above 1500 Feet- 249 PM PDT Wed Aug 18 2021 .Tonight... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......45-55. * Max humidity..........79-94 percent. * 20-foot winds......... * Valleys/lwr slopes..Northwest winds around 6 mph in the evening becoming light. * Ridges/upr slopes...Northwest winds 3 to 7 mph. * Haines mid-level......4 or low. * Mixing height.........600-1600 ft AGL. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Freezing level........13500 Feet. .THURSDAY... * Sky/weather...........Mostly sunny. * LAL...................1. * Max temperature.......66-76...except 59-69 ridges. * Min humidity..........52-67 percent. * 20-foot winds......... * Valleys/lwr slopes..Light winds becoming northwest around 6 mph in the afternoon. * Ridges/upr slopes...Northwest winds 3 to 6 mph. * Haines mid-level......4 or low. * Mixing height.........1500-2500 ft AGL. * Transport winds.......Northwest 5 to 10 mph. * CWR (>0.25)...........0 percent. * Freezing level........13500 Feet. .THURSDAY NIGHT... * Sky/weather...........Partly cloudy. * LAL...................1. * Min temperature.......46-56...except 43-53 ridges. * Max humidity..........85-100 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 3 to 6 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Haines mid-level......3 or very low. * Mixing height.........700-1700 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........0 percent. * Freezing level........13500 Feet. .FRIDAY... * Sky/weather...........Partly sunny. Slight chance of showers through the day. * LAL...................1. * Max temperature.......58-68...except 52-62 ridges. * Min humidity..........65-80 percent. * 20-foot winds......... * Valleys/lwr slopes..West winds 3 to 5 mph. * Ridges/upr slopes...West winds 3 to 6 mph. * Haines mid-level......3 or very low. * Mixing height.........1000-2000 ft AGL. * Transport winds.......West around 5 mph. * CWR (>0.25)...........5 percent. * Freezing level........12000 Feet. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Freezing level 10500 feet. Lows 45 to 55. West winds 3 to 6 mph. .SATURDAY...Partly sunny with slight chance of showers. Freezing level 11000 feet. Highs 62 to 72 valleys...52 to 62 ridges. Northwest winds 3 to 5 mph. .SATURDAY NIGHT...Mostly cloudy. Freezing level 12000 feet. Lows 45 to 55. West winds 3 to 6 mph. .SUNDAY...Mostly sunny with slight chance of showers. Freezing level 11000 feet. Highs 60 to 70 valleys...51 to 61 ridges. West winds 4 to 7 mph. .SUNDAY NIGHT...Partly cloudy. Freezing level 10000 feet. Lows 41 to 51. West winds 4 to 7 mph. .MONDAY...Sunny. Freezing level 10000 feet. Highs 66 to 76 valleys... 57 to 67 ridges. West winds 3 to 6 mph. .TUESDAY...Mostly clear. Freezing level 12500 feet. Lows 45 to 55. Highs 74 to 84 valleys...65 to 75 ridges. .WEDNESDAY...Mostly clear. Freezing level 13500 feet. Lows 49 to 59. Highs 77 to 87 valleys...68 to 78 ridges. .8 TO 14 day Outlook for Aug 26 - Sep 01, 2021 Above normal temperatures and below normal precipitation. $$ www.weather.gov/seattle