FNUS56 KSEW 132230 FWFSEW Fire Weather Planning Forecast for Western Washington National Weather Service Seattle WA 330 PM PDT Wed May 13 2026 .DISCUSSION... Widespread showers continues across Western Washington as an in a cool and somewhat unstable air mass. A series of disturbances will cross the next few days, with the strongest of which bringing unseasonably cool conditions for the start of the weekend. High pressure returns for the start of next week for a drier pattern, though it may remain weak enough to limit the extent of warming. Forecast for 20 foot wind speed (valleys and ridge tops) are 10 minute averages reflecting RAWS winds. WAZ649-141100- North and Central Coastal Strip- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Slight chance of rain. * Chance of precip.....20%. * Min temperature......Around 49. * Max humidity.........81-92 percent. * 20-foot winds........ * Valleys/lwr slopes..West winds 4 to 8 mph. * Ridges/upr slopes...West winds 4 to 8 mph. * Mixing height........1000-1700 ft AGL. * Transport winds......West 10 to 15 mph. .THURSDAY... * Sky/weather..........Partly sunny. Chance of rain in the afternoon. * Chance of precip.....10% increasing to 70% in the afternoon. * Max temperature......51-61. * Min humidity.........69-84 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 4 to 8 mph. * Ridges/upr slopes...Southwest winds 4 to 9 mph. * Mixing height........1900-2800 ft AGL. * Transport winds......Southwest 10 to 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Chance of rain. * Chance of precip.....50%. * Min temperature......42-52. * Max humidity.........83-93 percent. * 20-foot winds........ * Valleys/lwr slopes..West winds 6 to 9 mph. * Ridges/upr slopes...West winds 7 to 10 mph. Gusts up to 25 mph after midnight. * Mixing height........900-1300 ft AGL. * Transport winds......West around 15 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Chance of rain in the morning, then rain showers and slight chance of thunderstorms in the afternoon. * Chance of precip.....75%. * Max temperature......47-57. * Min humidity.........73-88 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 6 to 9 mph. * Ridges/upr slopes...Southwest winds 6 to 11 mph. Gusts up to 25 mph in the afternoon. * Mixing height........1200 ft AGL increasing to 3600 ft AGL in the afternoon. * Transport winds......West around 10 mph increasing to southwest around 20 mph in the afternoon. .SATURDAY...Showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the mid 50s. West winds 6 to 11 mph. .SUNDAY THROUGH MONDAY...Mostly cloudy with slight chance of rain. Lows in the mid 40s. Highs in the upper 50s. Northwest winds 5 to 8 mph. .TUESDAY...Mostly cloudy. Slight chance of rain. Lows in the upper 40s. Highs 55 to 65. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs 59 to 69. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ650-141100- North Coastal Lowlands- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Slight chance of rain. * Chance of precip.....20%. * Min temperature......41-51. * Max humidity.........81-96 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 3 to 7 mph. Gusts up to 25 mph in the evening. * Ridges/upr slopes...Southwest winds 3 to 7 mph. Gusts up to 25 mph in the evening. * Mixing height........900-1600 ft AGL. * Transport winds......West around 10 mph. .THURSDAY... * Sky/weather..........Partly sunny. Chance of rain in the afternoon. * Chance of precip.....10% increasing to 80% in the afternoon. * Max temperature......48-58. * Min humidity.........73-88 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 3 to 7 mph. * Ridges/upr slopes...Southwest winds 3 to 9 mph. Gusts up to 25 mph in the afternoon. * Mixing height........1800-2800 ft AGL. * Transport winds......Southwest 10 to 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Chance of rain. * Chance of precip.....50%. * Min temperature......38-48. * Max humidity.........88-100 percent. * 20-foot winds........ * Valleys/lwr slopes..West winds 4 to 7 mph. * Ridges/upr slopes...West winds 4 to 7 mph. * Mixing height........500-1100 ft AGL. * Transport winds......West around 10 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Rain likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. * Chance of precip.....85%. * Max temperature......43-53. * Min humidity.........81-96 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 5 to 8 mph. Gusts up to 25 mph in the afternoon. * Ridges/upr slopes...Southwest winds 5 to 10 mph. Gusts up to 25 mph in the afternoon. * Mixing height........800 ft AGL increasing to 3000 ft AGL in the afternoon. * Transport winds......Southwest 10 to 15 mph. .SATURDAY...Showers and slight chance of thunderstorms. Lows in the mid 40s. Highs 48 to 58. West winds 4 to 8 mph. .SUNDAY THROUGH MONDAY...Mostly cloudy with slight chance of rain. Lows 38 to 48. Highs 52 to 62. West winds 3 to 5 mph. .TUESDAY...Mostly cloudy. Slight chance of rain. Lows in the upper 40s. Highs 56 to 66. .WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs 61 to 71. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ651-141100- Central Coastal Lowlands- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Chance of rain in the evening. * Chance of precip.....40% decreasing to 10% after midnight. * Min temperature......41-51. * Max humidity.........81-96 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 4 to 8 mph. * Ridges/upr slopes...Southwest winds 4 to 8 mph. * Mixing height........600-1400 ft AGL. * Transport winds......West 10 to 15 mph. .THURSDAY... * Sky/weather..........Mostly cloudy. Rain likely in the afternoon. * Chance of precip.....20% increasing to 70% in the afternoon. * Max temperature......49-59. * Min humidity.........66-81 percent...except 80-86 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 4 to 9 mph. * Ridges/upr slopes...Southwest winds 4 to 9 mph. * Mixing height........2000-3000 ft AGL. * Transport winds......West 10 to 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Chance of rain. * Chance of precip.....45%. * Min temperature......37-47. * Max humidity.........89-100 percent. * 20-foot winds........ * Valleys/lwr slopes..West winds 5 to 8 mph. * Ridges/upr slopes...West winds 5 to 8 mph. * Mixing height........500-1300 ft AGL. * Transport winds......West 10 to 15 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Chance of rain in the morning, then rain showers and slight chance of thunderstorms in the afternoon. * Chance of precip.....70%. * Max temperature......44-54. * Min humidity.........77-92 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 5 to 9 mph. * Ridges/upr slopes...Southwest winds 5 to 9 mph. * Mixing height........700 ft AGL increasing to 4400 ft AGL in the afternoon. * Transport winds......Southwest 10 to 15 mph. .SATURDAY...Showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the mid 50s valleys...in the upper 40s ridges. West winds 5 to 11 mph. .SUNDAY...Mostly cloudy. Lows 35 to 45. Highs 54 to 64. West winds around 6 mph. .MONDAY...Mostly cloudy. Slight chance of rain. Lows in the lower 40s. Highs 58 to 68. West winds around 5 mph. .TUESDAY...Mostly cloudy. Lows in the mid 40s. Highs 61 to 71. .WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs 67 to 77. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ652-141100- West Portion of the Olympic Mountains- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. * Chance of precip.....30%. * Min temperature......34-44. * Max humidity.........77-92 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 4 to 10 mph. Gusts up to 25 mph in the evening. * Ridges/upr slopes...Southwest winds 4 to 10 mph. Gusts up to 25 mph in the evening. * Snow level...........4500 feet. * Mixing height........1000-1300 ft AGL. * Transport winds......West 10 to 15 mph. .THURSDAY... * Sky/weather..........Mostly cloudy. Chance of rain in the afternoon. * Chance of precip.....10% increasing to 80% in the afternoon. * Max temperature......39-49. * Min humidity.........70-85 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 5 to 9 mph. * Ridges/upr slopes...Southwest winds 5 to 9 mph. * Snow level...........4500 feet. * Mixing height........1400-2400 ft AGL. * Transport winds......Southwest 10 to 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Chance of rain and snow. * Chance of precip.....50%. * Min temperature......31-41. * Max humidity.........83-98 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 4 to 7 mph. * Ridges/upr slopes...West winds 4 to 7 mph. * Snow level...........4500 feet. * Mixing height........800-1300 ft AGL. * Transport winds......West around 10 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Rain likely and chance of snow in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. * Chance of precip.....85%. * Max temperature......35-45. * Min humidity.........80-95 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 5 to 9 mph. * Ridges/upr slopes...Southwest winds 5 to 9 mph. * Snow level...........3500 feet. * Mixing height........1000 ft AGL increasing to 3000 ft AGL in the afternoon. * Transport winds......Southwest 10 to 15 mph. .SATURDAY...Showers, snow showers and slight chance of thunderstorms. Snow level 3500 feet. Lows 34 to 44. Highs 40 to 50. West winds 5 to 9 mph. .SUNDAY...Mostly cloudy. Slight chance of rain and snow. Snow level 3500 feet. Lows 31 to 41. Highs 44 to 54. West winds around 5 mph. .MONDAY...Mostly cloudy. Slight chance of rain. Snow level 5000 feet. Lows 34 to 44. Highs 47 to 57. West winds around 4 mph. .TUESDAY...Partly cloudy. Slight chance of rain. Snow level 5500 feet. Lows 39 to 49. Highs 51 to 61. .WEDNESDAY...Partly cloudy. Snow level 6500 feet. Lows in the lower 40s. Highs 56 to 66. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ661-141100- East Portion of the Olympic Mountains- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Slight chance of rain in the evening. * Chance of precip.....20% decreasing to 10% after midnight. * Min temperature......34-44. * Max humidity.........72-87 percent...except 67-82 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 6 to 14 mph with gusts to around 30 mph. * Ridges/upr slopes...Southwest winds 6 to14 mph. Gusts up to 35 mph. * Snow level...........5000 feet. * Mixing height........700-1500 ft AGL. * Transport winds......West around 20 mph decreasing to around 10 mph after midnight. .THURSDAY... * Sky/weather..........Partly sunny. Chance of rain and slight chance of snow in the afternoon. * Chance of precip.....10% increasing to 60% in the afternoon. * Max temperature......48-58...except 41-51 ridges. * Min humidity.........64-79 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 6 to 9 mph. Gusts up to 25 mph in the afternoon. * Ridges/upr slopes...Southwest winds 6 to 10 mph. Gusts up to 25 mph in the afternoon. * Snow level...........4500 feet. * Mixing height........1600-2600 ft AGL. * Transport winds......Southwest 10 to 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Chance of snow in the evening. Chance of rain through the night. Slight chance of snow after midnight. * Chance of precip.....50%. * Min temperature......31-41. * Max humidity.........79-94 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 5 to 8 mph. * Ridges/upr slopes...West winds 5 to 8 mph. Gusts up to 25 mph in the evening. * Snow level...........4500 feet. * Mixing height........600-1500 ft AGL. * Transport winds......West around 10 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Chance of rain and slight chance of snow in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. * Chance of precip.....75%. * Max temperature......42-52...except 36-46 ridges. * Min humidity.........75-90 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 6 to 9 mph. Gusts up to 25 mph in the afternoon. * Ridges/upr slopes...Southwest winds 6 to 10 mph. Gusts up to 25 mph in the afternoon. * Snow level...........4000 feet. * Mixing height........1000 ft AGL increasing to 3800 ft AGL in the afternoon. * Transport winds......Southwest 10 to 15 mph. .SATURDAY...Mostly cloudy with rain, snow and slight chance of thunderstorms. Snow level 3500 feet. Lows 31 to 41. Highs 44 to 54 valleys...36 to 46 ridges. West winds 6 to 9 mph. .SUNDAY...Mostly cloudy. Slight chance of rain and snow. Snow level 4000 feet. Lows 29 to 39. Highs 47 to 57 valleys...40 to 50 ridges. West winds around 6 mph. .MONDAY...Mostly cloudy. Slight chance of rain. Snow level 5000 feet. Lows 33 to 43. Highs 51 to 61 valleys...43 to 53 ridges. West winds around 4 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Snow level 6250 feet. Lows 38 to 48. Highs 56 to 66 valleys...49 to 59 ridges. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ653-141100- Strait of Juan De Fuca and Northwest Interior Lowlands- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy then becoming partly cloudy. Slight chance of rain in the evening. * Chance of precip.....10%. * Min temperature......42-52. * Max humidity.........78-93 percent. * 20-foot winds........Southwest winds 6 to 10 mph with gusts to around 30 mph. * Mixing height........500-900 ft AGL. * Transport winds......Southwest 10 to 15 mph. .THURSDAY... * Sky/weather..........Partly sunny. Slight chance of rain in the afternoon. * Chance of precip.....10% increasing to 60% in the afternoon. * Max temperature......54-64. * Min humidity.........62-77 percent. * 20-foot winds........Southwest winds 5 to 8 mph. * Mixing height........1400-2300 ft AGL. * Transport winds......Southwest around 10 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Chance of rain. * Chance of precip.....50%. * Min temperature......40-50. * Max humidity.........80-95 percent. * 20-foot winds........Southwest winds 4 to 7 mph. * Mixing height........600-1100 ft AGL. * Transport winds......Southwest around 10 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Rain likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. * Chance of precip.....85%. * Max temperature......47-57. * Min humidity.........72-87 percent. * 20-foot winds........Southwest winds 5 to 8 mph. * Mixing height........1400-2400 ft AGL. * Transport winds......Southwest around 10 mph. .SATURDAY...Rain and slight chance of thunderstorms. Lows 38 to 48. Highs 53 to 63. West winds 4 to 7 mph. .SUNDAY...Mostly cloudy. Slight chance of rain. Lows 39 to 49. Highs 53 to 63. Southwest winds around 5 mph. .MONDAY...Mostly cloudy. Lows 41 to 51. Highs 56 to 66. Southwest winds around 4 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows 43 to 53. Highs 59 to 69. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ654-141100- Central and South Puget Sound Lowlands- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Slight chance of rain in the evening. * Chance of precip.....20% decreasing to 0% after midnight. * Min temperature......41-51. * Max humidity.........75-90 percent. * 20-foot winds........Southwest winds 9 to 14 mph. Gusts up to 30 mph in the evening. * Mixing height........500-1500 ft AGL. * Transport winds......Southwest 15 to 20 mph. .THURSDAY... * Sky/weather..........Partly sunny. Chance of rain in the afternoon. * Chance of precip.....10% increasing to 40% in the afternoon. * Max temperature......53-63. * Min humidity.........67-82 percent. * 20-foot winds........Southwest winds 8 to 11 mph. * Mixing height........1800 ft AGL increasing to 3900 ft AGL in the afternoon. * Transport winds......Southwest around 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Slight chance of rain in the evening. Chance of rain after midnight. * Chance of precip.....35%. * Min temperature......39-49. * Max humidity.........81-96 percent. * 20-foot winds........Southwest winds 7 to 10 mph. * Mixing height........700-1700 ft AGL. * Transport winds......Southwest 10 to 15 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Chance of rain in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. * Chance of precip.....60%. * Max temperature......47-57. * Min humidity.........73-88 percent. * 20-foot winds........Southwest winds 8 to 13 mph. Gusts up to 25 mph in the afternoon. * Mixing height........1100 ft AGL increasing to 4400 ft AGL in the afternoon. * Transport winds......Southwest around 10 mph increasing to around 20 mph in the afternoon. .SATURDAY...Mostly cloudy. Showers and slight chance of thunderstorms. Lows 38 to 48. Highs in the upper 50s. West winds 6 to 11 mph. .SUNDAY...Mostly cloudy. Chance of rain. Lows 36 to 46. Highs in the upper 50s. Southwest winds around 3 mph. .MONDAY...Mostly cloudy. Lows 39 to 49. Highs in the lower 60s. Light winds. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs 64 to 74. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ655-141100- Black Hills and Southwest Interior Lowlands- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Chance of rain in the evening. * Chance of precip.....30% decreasing to 10% after midnight. * Min temperature......40-50. * Max humidity.........82-97 percent. * 20-foot winds........Southwest winds 5 to 9 mph. Gusts up to 25 mph in the evening. * Mixing height........600-1300 ftAGL. * Transport winds......Southwest 10 to 15 mph. .THURSDAY... * Sky/weather..........Partly sunny. Chance of rain in the afternoon. * Chance of precip.....10% increasing to 50% in the afternoon. * Max temperature......53-63. * Min humidity.........64-79 percent. * 20-foot winds........Southwest winds 5 to 8 mph. * Mixing height........1600 ft AGL increasing to 3600 ft AGL in the afternoon. * Transport winds......Southwest 10 to 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. * Chance of precip.....35%. * Min temperature......38-48. * Max humidity.........82-97 percent. * 20-foot winds........Southwest winds 4 to 7 mph. * Mixing height........500-1400 ft AGL. * Transport winds......Southwest around 10 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Slight chance of rain in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. * Chance of precip.....45%. * Max temperature......47-57. * Min humidity.........73-88 percent. * 20-foot winds........Southwest winds 5 to 9 mph. * Mixing height........900 ft AGL increasing to 4200 ft AGL in the afternoon. * Transport winds......Southwest around 10 mph increasing to around 20 mph in the afternoon. .SATURDAY...Showers and slight chance of thunderstorms. Lows in the lower 40s. Highs 51 to 61. West winds 6 to 11 mph. .SUNDAY...Mostly cloudy. Slight chance of rain. Lows in the upper 30s. Highs 55 to 65. West winds around 5 mph. .MONDAY...Mostly cloudy. Lows around 40. Highs 59 to 69. West winds around 3 mph. .TUESDAY...Partly cloudy. Lows in the mid 40s. Highs 62 to 72. .WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs 68 to 78. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ656-141100- Northeast Puget Sound Lowlands Generally Below 1500 Feet- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Chance of rain through the night. * Chance of precip.....50%. * Min temperature......39-49. * Max humidity.........81-96 percent. * 20-foot winds........Southwest winds 4 to 7 mph with gusts to around 30 mph. * Mixing height........800-1100 ft AGL. * Transport winds......Southwest 10 to 15 mph. .THURSDAY... * Sky/weather..........Partly sunny. Slight chance of rain in the morning, then chance of rain in the afternoon. * Chance of precip.....35%. * Max temperature......47-57. * Min humidity.........65-80 percent. * 20-foot winds........Southwest winds 4 to 7 mph. * Mixing height........1500 ft AGL increasing to 3500 ft AGL in the afternoon. * Transport winds......Southwest 10 to 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Rain. * Chance of precip.....100%. * Min temperature......36-46. * Max humidity.........82-97 percent. * 20-foot winds........South winds 3 to 5 mph. * Mixing height........700-1500 ft AGL. * Transport winds......Southwest around 10 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Rain likely in the morning, then rain showers and slight chance of thunderstorms in the afternoon. * Chance of precip.....85%. * Max temperature......42-52. * Min humidity.........75-90 percent. * 20-foot winds........South winds 5 to 8 mph. * Mixing height........1500-2500 ft AGL. * Transport winds......South 10 to 15 mph. .SATURDAY...Showers and slight chance of thunderstorms. Lows in the lower 40s. Highs 49 to 59. Southwest winds 3 to 6 mph. .SUNDAY...Mostly cloudy with a chance of rain. Lows in the lower 40s. Highs 52 to 62. Light winds. .MONDAY...Mostly cloudy. Lows in the lower 40s. Highs 55 to 65. Southwest winds around 3 mph. .TUESDAY...Mostlycloudy. Slight chance of rain. Lows in the mid 40s. Highs 57 to 67. .WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs 62 to 72. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ657-141100- Southeast Puget Sound Lowlands Generally Below 1500 Feet- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Chance of rain in the evening. * Chance of precip.....40% decreasing to 10% after midnight. * Min temperature......41-51. * Max humidity.........83-98 percent. * 20-foot winds........Southwest winds 7 to 12 mph with gusts to around 30 mph. * Mixing height........700-1300 ft AGL. * Transport winds......Southwest 15 to 20 mph. .THURSDAY... * Sky/weather..........Partly sunny. Chance of rain in the afternoon. * Chance of precip.....0% increasing to 50% in the afternoon. * Max temperature......52-62. * Min humidity.........61-76 percent. * 20-foot winds........Southwest winds 6 to 9 mph. * Mixing height........1900 ft AGL increasing to 4100 ft AGL in the afternoon. * Transport winds......Southwest around 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Chance of rain. * Chance of precip.....50%. * Min temperature......39-49. * Max humidity.........85-100 percent. * 20-foot winds........Southwest winds 5 to 8 mph. * Mixing height........600-1600 ft AGL. * Transport winds......Southwest 10 to 15 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Slight chance of rain in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. * Chance of precip.....45%. * Max temperature......47-57. * Min humidity.........72-87 percent. * 20-foot winds........Southwest winds 6 to 9 mph. * Mixing height........1300 ft AGL increasing to 4200 ft AGL in the afternoon. * Transport winds......Southwest 15 to 20 mph. .SATURDAY...Showers and slight chance of thunderstorms. Lows 38 to 48. Highs 49 to 59. Southwest winds 5 to 8 mph. .SUNDAY...Mostly cloudy. Rain likely. Lows in the lower 40s. Highs 54 to 64. Light winds. .MONDAY...Mostly cloudy. Lows 38 to 48. Highs in the lower 60s. Light winds. .TUESDAY...Mostly cloudy. Lows 41 to 51. Highs in the mid 60s. .WEDNESDAY...Partly cloudy. Lows 42 to 52. Highs in the upper 60s. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ658-141100- West Slopes of the North Cascades Generally above 1500 Feet- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Slight chance of snow in the evening. Chance of rain through the night. Chance of snow after midnight. * Chance of precip.....50%. * Min temperature......34-44. * Max humidity.........78-93 percent. * 20-foot winds........ * Valleys/lwr slopes..West winds 5 to 13 mph. Gusts up to 25 mph in the evening. * Ridges/upr slopes...West winds 5 to 13 mph with gusts to around 35 mph. * Snow level...........5000 feet. * Mixing height........1200-1300 ft AGL. * Transport winds......West 15 to 20 mph. .THURSDAY... * Sky/weather..........Partly sunny. Slight chance of rain and snow in the morning. Chance of rain and snow in the afternoon. * Chance of precip.....35%. * Max temperature......45-55...except 39-49 ridges. * Min humidity.........62-77 percent...except 67-82 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 6 to 9 mph. * Ridges/upr slopes...Southwest winds 6 to 10 mph. * Snow level...........5000 feet. * Mixing height........1600-2600 ft AGL. * Transport winds......Southwest around 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Rain and snow. * Chance of precip.....100%. * Min temperature......34-44...except 29-39 ridges. * Max humidity.........77-92 percent. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley 3 to 5 mph. * Ridges/upr slopes...Southwest winds 3 to 7 mph. * Snow level...........4500 feet. * Mixing height........1100-1600 ft AGL. * Transport winds......Southwest around 10 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Snow and rain likely in the morning, then rain showers, snow showers and slight chance of thunderstorms in the afternoon. * Chance of precip.....85%. * Max temperature......41-51...except 36-46 ridges. * Min humidity.........70-85 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 6 to 9 mph. * Ridges/upr slopes...Southwest winds 6 to 9 mph. * Snow level...........4000 feet. * Mixing height........1900-2900 ft AGL. * Transport winds......Southwest around 10 mph. .SATURDAY...Snow showers, showers and slight chance of thunderstorms. Snow level 3500 feet. Lows 30 to 40. Highs 41 to 51 valleys...33 to 43 ridges. West winds 5 to 8 mph. .SUNDAY...Mostly cloudy. Chance of rain and snow. Snow level 4000 feet. Lows 29 to 39. Highs 46 to 56 valleys...38 to 48 ridges. West winds around 4 mph. .MONDAY...Mostly cloudy. Snow level 5000 feet. Lows 30 to 40. Highs 50 to 60 valleys...41 to 51 ridges. West winds around 4 mph. .TUESDAY...Mostly cloudy. Chance of rain and snow. Snow level 5500 feet. Lows 33 to 43. Highs 52 to 62 valleys...44 to 54 ridges. .WEDNESDAY...Partly cloudy. Snow level 6500 feet. Lows 34 to 44. Highs 57 to 67 valleys...50 to 60 ridges. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ WAZ659-141100- West Slopes of the Central Cascades Generally above 1500 Feet- 330 PM PDT Wed May 13 2026 .Tonight... * Sky/weather..........Mostly cloudy. Chance of rain in the evening, then slight chance of rain after midnight. * Chance of precip.....35%. * Min temperature......34-44. * Max humidity.........77-92 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 6 to 15 mph with gusts to around 35 mph. * Ridges/upr slopes...Southwest winds 6 to 15 mph. Gusts up to 45 mph decreasing to 35 mph after midnight. * Snow level...........5500 feet. * Mixing height........1000-1400 ft AGL. * Transport winds......West 15 to 20 mph. .THURSDAY... * Sky/weather..........Partly sunny. Chance of rain in the afternoon. * Chance of precip.....0% increasing to 60% in the afternoon. * Max temperature......47-57...except 40-50 ridges. * Min humidity.........71-86 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 7 to 10 mph. Gusts up to 25 mph in the afternoon. * Ridges/upr slopes...Southwest winds 7 to 10 mph with gusts to around 30 mph. * Snow level...........5000 feet. * Mixing height........1800-2800 ft AGL. * Transport winds......West around 15 mph. .THURSDAY NIGHT... * Sky/weather..........Mostly cloudy. Rain likely and slight chance of snow in the evening, then chance of rain and snow after midnight. * Chance of precip.....60%. * Min temperature......35-45...except 30-40 ridges. * Max humidity.........76-91 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 5 to 9 mph. * Ridges/upr slopes...Southwest winds 5 to 9 mph with gusts to around 30 mph. * Snow level...........5000 feet. * Mixing height........900-1600 ft AGL. * Transport winds......West around 15 mph. .FRIDAY... * Sky/weather..........Mostly cloudy. Slight chance of rain and snow in the morning, then rain and snow likely in the afternoon. * Chance of precip.....45%. * Max temperature......43-53...except 36-46 ridges. * Min humidity.........70-85 percent. * 20-foot winds........ * Valleys/lwr slopes..Southwest winds 7 to 10 mph. Gusts up to 25 mph in the afternoon. * Ridges/upr slopes...Southwest winds 7 to 10 mph with gusts to around 25 mph. * Snow level...........4000 feet. * Mixing height........1300 ft AGL increasing to 3700 ft AGL in the afternoon. * Transport winds......West around 15 mph. .SATURDAY...Showers, snow showers and slight chance of thunderstorms. Snow level 4000 feet. Lows 32 to 42. Highs 41 to 51 valleys...in the upper 30s ridges. West winds 7 to 10 mph. .SUNDAY...Mostly cloudy. Rain with snow likely. Snow level 4000 feet. Lows 31 to 41. Highs 46 to 56 valleys...39 to 49 ridges. West winds around 5 mph. .MONDAY...Mostly cloudy. Snow level 5000 feet. Lows 31 to 41. Highs 51 to 61 valleys...44 to 54 ridges. West winds around 3 mph. .TUESDAY...Partly cloudy. Snow level 6000 feet. Lows 35 to 45. Highs 54 to 64 valleys...47 to 57 ridges. .WEDNESDAY...Partly cloudy. Snow level 6500 feet. Lows 36 to 46. Highs 60 to 70 valleys...53 to 63 ridges. .8 TO 14 day Outlook for May 21 - 27 2026 Near normal temperatures and near normal precipitation. $$ www.weather.gov/seattle