Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
618 FNUS56 KSEW 292331 FWFSEW Fire Weather Planning Forecast for Western Washington National Weather Service Seattle WA 330 PM PST Sat Nov 29 2025 .DISCUSSION... Cooler and drier weather is in store for the majority of the week as high pressure settles into the area. Some weak disturbances may drop into the region on the edge of the ridge but it won`t amount to meaningful precipitation accumulation. A stronger system may approach the region late next week. Forecast for 20 foot wind speed (valleys and ridge tops) are 10 minute averages reflecting RAWS winds. WAZ649-301200- North and Central Coastal Strip- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......33-43. * Max humidity.........81-96 percent. * 20-foot winds........ * Valleys/lwr slopes..East winds 3 to 6 mph. * Ridges/upr slopes...East winds 3 to 6 mph. * Mixing height........400 ft AGL. * Transport winds......East 5 to 10 mph. .SUNDAY... * Sky/weather..........Mostly sunny. * Chance of precip.....0%. * Max temperature......44-54. * Min humidity.........67-77 percent. * 20-foot winds........ * Valleys/lwr slopes..Northeast winds 3 to 5 mph. * Ridges/upr slopes...Northeast winds 3 to 5 mph. * Mixing height........400-1000 ft AGL. * Transport winds......East around 5 mph shifting to the north in the afternoon. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. Chance of rain after midnight. * Chance of precip.....0% increasing to 10% after midnight. * Min temperature......34-44. * Max humidity.........82-96 percent. * 20-foot winds........ * Valleys/lwr slopes..East winds 3 to 4 mph. * Ridges/upr slopes...East winds around 3 mph in the evening becoming light. * Mixing height........400-500 ft AGL. * Transport winds......East around 5 mph. .MONDAY... * Sky/weather..........Mostly cloudy. Chance of rain. * Chance of precip.....40%. * Max temperature......Around 48. * Min humidity.........74-86 percent. * 20-foot winds........ * Valleys/lwr slopes..Light winds becoming southwest around 3 mph in the afternoon. * Ridges/upr slopes...East winds around 3 mph shifting to the south around 4 mph in the afternoon. * Mixing height........400-1000 ft AGL. * Transport winds......East around 5 mph shifting to the west in the afternoon. .TUESDAY...Rain. Lows in the lower 40s. Highs around 50. North winds 4 to 7 mph. .WEDNESDAY...Mostly cloudy with slight chance of rain. Lows around 40. Highs in the upper 40s. East winds around 3 mph. .THURSDAY...Mostly cloudy with rain. Lows in the lower 40s. Highs around 50. Southeast winds around 3 mph. .FRIDAY THROUGH SATURDAY...Rain. Lows in the mid 40s. Highs in the lower 50s. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ650-301200- North Coastal Lowlands- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......31-41. * Max humidity.........74-89 percent. * 20-foot winds........ * Valleys/lwr slopes..East winds 3 to 5 mph. * Ridges/upr slopes...East winds 3 to 6 mph. * Mixing height........600 ft AGL. * Transport winds......East around 5 mph. .SUNDAY... * Sky/weather..........Mostly sunny. * Chance of precip.....0%. * Max temperature......42-52. * Min humidity.........61-76 percent. * 20-foot winds........ * Valleys/lwr slopes..Light winds. * Ridges/upr slopes...East winds around 3 mph in the morning becoming light. * Mixing height........500-1200 ft AGL. * Transport winds......East around 5 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0% increasing to 10% after midnight. * Min temperature......33-43. * Max humidity.........76-91 percent. * 20-foot winds........ * Valleys/lwr slopes..East winds 3 to 4 mph. * Ridges/upr slopes...East winds around 3 mph in the evening becoming light. * Mixing height........500 ft AGL. * Transport winds......East around 5 mph. .MONDAY... * Sky/weather..........Mostly cloudy. Chance of rain in the morning, then rain in the afternoon. * Chance of precip.....50%. * Max temperature......41-51. * Min humidity.........72-87 percent. * 20-foot winds........ * Valleys/lwr slopes..Light winds becoming southwest around 3 mph in the afternoon. * Ridges/upr slopes...East winds around 3 mph shifting to the southwest in the afternoon. * Mixing height........500-1200 ft AGL. * Transport winds......East around 5 mph shifting to the west in the afternoon. .TUESDAY...Rain. Lows in the lower 40s. Highs 44 to 54. North winds 3 to 5 mph. .WEDNESDAY...Mostly cloudy with slight chance of rain. Lows in the upper 30s. Highs in the upper 40s. Light winds. .THURSDAY...Mostly cloudy with rain. Lows around 40. Highs in the upper 40s. Light winds. .FRIDAY THROUGH SATURDAY...Rain. Lows in the mid 40s. Highs in the lower 50s. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ651-301200- Central Coastal Lowlands- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......29-39. * Max humidity.........79-94 percent. * 20-foot winds........ * Valleys/lwr slopes..East winds 3 to 5 mph. * Ridges/upr slopes...East winds 3 to 6 mph. * Mixing height........400-500 ft AGL. * Transport winds......East around 5 mph. .SUNDAY... * Sky/weather..........Mostly sunny. * Chance of precip.....0%. * Max temperature......40-50. * Min humidity.........64-79 percent. * 20-foot winds........ * Valleys/lwr slopes..East winds around 3 mph in the morning becoming light. * Ridges/upr slopes...East winds around 4 mph in the morning becoming light. * Mixing height........400-1000 ft AGL. * Transport winds......Northeast around 5 mph. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......28-38. * Max humidity.........79-94 percent. * 20-foot winds........ * Valleys/lwr slopes..Northeast winds 3 to 4 mph. * Ridges/upr slopes...Northeast winds 3 to 4 mph. * Mixing height........400 ft AGL. * Transport winds......Northeast around 5 mph. .MONDAY... * Sky/weather..........Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. * Chance of precip.....30%. * Max temperature......39-49. * Min humidity.........73-84 percent. * 20-foot winds........ * Valleys/lwr slopes..Light winds. * Ridges/upr slopes...Light winds. * Mixing height........400-900 ft AGL. * Transport winds......East around 5 mph shifting to the west in the afternoon. .TUESDAY...Mostly cloudy. Rain. Lows in the upper 30s. Highs in the upper 40s. East winds 3 to 6 mph. .WEDNESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the upper 40s. Light winds. .THURSDAY...Mostly cloudy with rain likely. Lows in the upper 30s. Highs in the upper 40s. Light winds. .FRIDAY THROUGH SATURDAY...Rain. Lows in the mid 40s. Highs in the lower 50s. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ652-301200- West Portion of the Olympic Mountains- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......26-36. * Max humidity.........72-87 percent. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley around 4 mph. * Ridges/upr slopes...Northeast winds 3 to 6 mph. * Snow level...........3000 feet. * Mixing height........300-400 ft AGL. * Transport winds......Northeast around 5 mph. .SUNDAY... * Sky/weather..........Mostly sunny. * Chance of precip.....0%. * Max temperature......35-45. * Min humidity.........55-70 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley 2 to 3 mph. * Ridges/upr slopes...East winds around 3 mph in the morning becoming light. * Snow level...........3000 feet. * Mixing height........300-700 ft AGL. * Transport winds......Northeast around 5 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......27-37. * Max humidity.........68-83 percent. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley around 3 mph. * Ridges/upr slopes...Northeast winds 3 to 5 mph. * Snow level...........3500 feet. * Mixing height........300 ft AGL. * Transport winds......Northeast around 5 mph. .MONDAY... * Sky/weather..........Mostly cloudy. Chance of rain in the morning. Chance of snow through the day. Rain in the afternoon. * Chance of precip.....45%. * Max temperature......34-44. * Min humidity.........67-82 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley around 2 mph. * Ridges/upr slopes...North winds around 3 mph shifting to the west in the afternoon. * Snow level...........4500 feet. * Mixing height........300-700 ft AGL. * Transport winds......Northwest around 5 mph. .TUESDAY...Rain and snow. Snow level 4500 feet. Lows 33 to 43. Highs 37 to 47. Northwest winds 3 to 6 mph. .WEDNESDAY...Mostly cloudy with slight chance of rain. Snow level 4000 feet. Lows 29 to 39. Highs 37 to 47. Light winds. .THURSDAY...Mostly cloudy with rain. Snow level 7000 feet. Lows 31 to 41. Highs 38 to 48. Southwest winds around 3 mph. .FRIDAY THROUGH SATURDAY...Rain and slight chance of snow. Snow level 6250 feet. Lows 37 to 47. Highs 39 to 49. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ661-301200- East Portion of the Olympic Mountains- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......24-34. * Max humidity.........74-89 percent...except 68-83 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley around 4 mph. * Ridges/upr slopes...Northeast winds 3 to 6 mph. * Snow level...........3000 feet. * Mixing height........400-500 ft AGL. * Transport winds......Northeast 5 to 10 mph. .SUNDAY... * Sky/weather..........Mostly sunny. * Chance of precip.....0%. * Max temperature......35-45. * Min humidity.........59-74 percent...except 51-66 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley 1 to 3 mph. * Ridges/upr slopes...East winds around 3 mph in the morning becoming light. * Snow level...........3000 feet. * Mixing height........400-700 ft AGL. * Transport winds......Northeast around 5 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......27-37. * Max humidity.........69-84 percent...except 63-78 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley around 2 mph. * Ridges/upr slopes...Northwest winds 3 to 4 mph. * Snow level...........3000 feet. * Mixing height........400 ft AGL. * Transport winds......Northwest around 5 mph. .MONDAY... * Sky/weather..........Mostly cloudy. Slight chance of snow in the morning. Chance of rain through the day. Chance of snow in the afternoon. * Chance of precip.....40%. * Max temperature......39-49...except 34-44 ridges. * Min humidity.........67-82 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley around 2 mph. * Ridges/upr slopes...West winds around 3 mph in the morning becoming light. * Snow level...........4500 feet. * Mixing height........400-700 ft AGL. * Transport winds......West around 5 mph. .TUESDAY...Mostly cloudy. Rain and snow. Snow level 4000 feet. Lows 30 to 40. Highs 37 to 47 valleys...30 to 40 ridges. North winds 3 to 6 mph. .WEDNESDAY...Mostly cloudy. Snow level 3500 feet. Lows 27 to 37. Highs 35 to 45. Light winds. .THURSDAY...Mostly cloudy with rain likely and slight chance of snow. Snow level 6500 feet. Lows 29 to 39. Highs 40 to 50 valleys... 33 to 43 ridges. Southwest winds around 3 mph. .FRIDAY...Rain and slight chance of snow. Snow level 7500 feet. Lows 34 to 44. Highs 39 to 49. .SATURDAY...Rain and snow. Snow level 5000 feet. Lows 33 to 43. Highs 41 to 51 valleys...34 to 44 ridges. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ653-301200- Strait of Juan De Fuca and Northwest Interior Lowlands- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......31-41. * Max humidity.........78-93 percent. * 20-foot winds........North winds 3 to 5 mph. * Mixing height........500-600 ft AGL. * Transport winds......North around 5 mph. .SUNDAY... * Sky/weather..........Mostly sunny. * Chance of precip.....0%. * Max temperature......40-50. * Min humidity.........63-78 percent. * 20-foot winds........North winds up to 3 mph. * Mixing height........500-1000 ft AGL. * Transport winds......North around 5 mph. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......30-40. * Max humidity.........73-88 percent. * 20-foot winds........Northeast winds up to 3 mph. * Mixing height........500 ft AGL. * Transport winds......Southeast around 5 mph. .MONDAY... * Sky/weather..........Mostly cloudy. Slight chance of rain in the morning, then chance of rain in the afternoon. * Chance of precip.....35%. * Max temperature......40-50. * Min humidity.........68-83 percent. * 20-foot winds........Southeast winds 3 to 4 mph. * Mixing height........500-1200 ft AGL. * Transport winds......South around 5 mph. .TUESDAY...Mostly cloudy with rain likely. Lows in the upper 30s. Highs in the upper 40s. North winds 3 to 5 mph. .WEDNESDAY...Mostly cloudy. Lows 32 to 42. Highs in the mid 40s. Light winds. .THURSDAY...Mostly cloudy with rain likely. Lows in the upper 30s. Highs in the upper 40s. Southeast winds around 3 mph. .FRIDAY...Rain likely. Lows in the lower 40s. Highs in the lower 50s. .SATURDAY...Rain. Lows in the mid 40s. Highs in the lower 50s. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ654-301200- Central and South Puget Sound Lowlands- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......30-40. * Max humidity.........77-92 percent. * 20-foot winds........North winds around 3 mph in the evening becoming light. * Mixing height........500 ft AGL. * Transport winds......North around 5 mph. .SUNDAY... * Sky/weather..........Mostly sunny. Patchy dense fog in the morning. * Chance of precip.....0%. * Max temperature......40-50. * Min humidity.........64-79 percent. * 20-foot winds........Northeast winds 3 to 4 mph. * Mixing height........400-1000 ft AGL. * Transport winds......Northeast around 5 mph. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......29-39. * Max humidity.........76-91 percent. * 20-foot winds........North winds up to 3 mph. * Mixing height........400 ft AGL. * Transport winds......Light winds becoming north around 5 mph after midnight. .MONDAY... * Sky/weather..........Mostly cloudy. Slight chance of rain through the day. * Chance of precip.....20%. * Max temperature......40-50. * Min humidity.........70-85 percent. * 20-foot winds........Light winds. * Mixing height........400-1000 ft AGL. * Transport winds......East around 5 mph shifting to the south in the afternoon. .TUESDAY...Mostly cloudy with rain likely. Lows in the upper 30s. Highs in the mid 40s. Northeast winds 3 to 5 mph. .WEDNESDAY...Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s. Light winds. .THURSDAY...Mostly cloudy with a chance of rain. Lows in the upper 30s. Highs in the upper 40s. Light winds. .FRIDAY...Rain likely. Lows in the lower 40s. Highs in the lower 50s. .SATURDAY...Rain. Lows in the mid 40s. Highs in the lower 50s. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ655-301200- Black Hills and Southwest Interior Lowlands- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. Patchy fog. * Chance of precip.....0%. * Min temperature......26-36. * Max humidity.........78-93 percent. * 20-foot winds........Northeast winds 3 to 4 mph. * Mixing height........600 ft AGL. * Transport winds......Northeast around 5 mph. .SUNDAY... * Sky/weather..........Mostly sunny. Patchy dense fog in the morning. * Chance of precip.....0%. * Max temperature......41-51. * Min humidity.........57-72 percent. * 20-foot winds........Northeast winds up to 3 mph. * Mixing height........600-1000 ft AGL. * Transport winds......Northeast around 5 mph. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......28-38. * Max humidity.........71-86 percent. * 20-foot winds........Northeast winds up to 3 mph. * Mixing height........500 ft AGL. * Transport winds......Northeast around 5 mph. .MONDAY... * Sky/weather..........Mostly cloudy. Slight chance of rain in the morning. Chance of rain in the afternoon. * Chance of precip.....25%. * Max temperature......40-50. * Min humidity.........61-76 percent. * 20-foot winds........Light winds. * Mixing height........500-1100 ft AGL. * Transport winds......Northeast around 5 mph shifting to the west in the afternoon. .TUESDAY...Mostly cloudy with rain likely. Lows in the upper 30s. Highs in the upper 40s. North winds 3 to 4 mph. .WEDNESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the mid 40s. Light winds. .THURSDAY...Mostly cloudy with a chance of rain. Lows in the mid 30s. Highs 43 to 53. Light winds. .FRIDAY...Rain likely. Lows in the lower 40s. Highs 47 to 57. .SATURDAY...Rain. Lows in the mid 40s. Highs in the lower 50s. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ656-301200- Northeast Puget Sound Lowlands Generally Below 1500 Feet- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......25-35. * Max humidity.........66-81 percent. * 20-foot winds........Northeast winds 3 to 5 mph. * Mixing height........1000 ft AGL. * Transport winds......Northeast around 5 mph. .SUNDAY... * Sky/weather..........Mostly sunny. * Chance of precip.....0%. * Max temperature......37-47. * Min humidity.........53-68 percent. * 20-foot winds........Light winds. * Mixing height........900-1400 ft AGL. * Transport winds......East around 5 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......28-38. * Max humidity.........69-84 percent. * 20-foot winds........East winds 3 to 4 mph. * Mixing height........900 ft AGL. * Transport winds......East around 5 mph. .MONDAY... * Sky/weather..........Mostly cloudy. Slight chance of snow in the morning. Chance of rain through the day. * Chance of precip.....40%. * Max temperature......37-47. * Min humidity.........64-79 percent. * 20-foot winds........Light winds. * Mixing height........900-1500 ft AGL. * Transport winds......Southeast around 5 mph shifting to the south in the afternoon. .TUESDAY...Mostly cloudy with rain. Lows in the upper 30s. Highs in the mid 40s. Northwest winds 3 to 4 mph. .WEDNESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the mid 40s. Light winds. .THURSDAY...Mostly cloudy with rain likely. Lows in the mid 30s. Highs in the mid 40s. Light winds. .FRIDAY THROUGH SATURDAY...Rain. Lows in the lower 40s. Highs 45 to 55. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ657-301200- Southeast Puget Sound Lowlands Generally Below 1500 Feet- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......27-37. * Max humidity.........75-90 percent. * 20-foot winds........East winds 3 to 4 mph. * Mixing height........600 ft AGL. * Transport winds......East around 5 mph. .SUNDAY... * Sky/weather..........Mostly sunny. Patchy dense fog in the morning. * Chance of precip.....0%. * Max temperature......41-51. * Min humidity.........57-72 percent. * 20-foot winds........Light winds. * Mixing height........600-1100 ft AGL. * Transport winds......East around 5 mph shifting to the north in the afternoon. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......29-39. * Max humidity.........72-87 percent. * 20-foot winds........East winds up to 3 mph. * Mixing height........500 ft AGL. * Transport winds......Light winds becoming east around 5 mph after midnight. .MONDAY... * Sky/weather..........Mostly cloudy. Slight chance of rain through the day. * Chance of precip.....20%. * Max temperature......41-51. * Min humidity.........62-77 percent. * 20-foot winds........Light winds. * Mixing height........500-1100 ft AGL. * Transport winds......East around 5 mph shifting to the southwest in the afternoon. .TUESDAY...Mostly cloudy with a chance of rain. Lows in the upper 30s. Highs in the upper 40s. North winds 3 to 4 mph. .WEDNESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the mid 40s. Light winds. .THURSDAY...Mostly cloudy with a chance of rain. Lows in the upper 30s. Highs in the upper 40s. Light winds. .FRIDAY...Rain likely. Lows in the lower 40s. Highs in the lower 50s. .SATURDAY...Rain. Lows in the mid 40s. Highs in the lower 50s. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ658-301200- West Slopes of the North Cascades Generally above 1500 Feet- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......18-28. * Max humidity.........63-78 percent. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley around 5 mph. * Ridges/upr slopes...East winds 5 to 8 mph. * Snow level...........2000 feet. * Mixing height........500-600 ft AGL. * Transport winds......East around 10 mph. .SUNDAY... * Sky/weather..........Mostly sunny. * Chance of precip.....0%. * Max temperature......35-45...except 30-40 ridges. * Min humidity.........50-65 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley 1 to 3 mph. * Ridges/upr slopes...Southeast winds around 4 mph in the morning becoming light. * Snow level...........2000 feet. * Mixing height........500-800 ft AGL. * Transport winds......East around 5 mph shifting to the west in the afternoon. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......25-35...except 20-30 ridges. * Max humidity.........64-79 percent. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley 2 to 3 mph. * Ridges/upr slopes...Northeast winds 3 to 6 mph. * Snow level...........2000 feet. * Mixing height........500 ft AGL. * Transport winds......Northeast around 5 mph shifting to the southeast after midnight. .MONDAY... * Sky/weather..........Mostly cloudy. Chance of snow through the day. Chance of rain in the afternoon. * Chance of precip.....45%. * Max temperature......34-44...except 29-39 ridges. * Min humidity.........62-77 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley around 2 mph. * Ridges/upr slopes...West winds 3 to 4 mph. * Snow level...........2500 feet. * Mixing height........500-1000 ft AGL. * Transport winds......Southwest 5 to 10 mph. .TUESDAY...Mostly cloudy. Snow and rain. Snow level 3000 feet. Lows 26 to 36. Highs 36 to 46 valleys...in the lower 30s ridges. Northwest winds 3 to 5 mph. .WEDNESDAY...Mostly cloudy. Snow level 3000 feet. Lows 22 to 32. Highs 36 to 46 valleys...29 to 39 ridges. Northwest winds around 3 mph. .THURSDAY...Mostly cloudy with rain and snow likely. Snow level 3500 feet. Lows 24 to 34. Highs 32 to 42. Southwest winds around 3 mph. .FRIDAY...Rain with snow likely. Snow level 6000 feet. Lows 30 to 40. Highs 36 to 46. .SATURDAY...Rain and snow. Snow level 4500 feet. Lows 31 to 41. Highs 38 to 48 valleys...31 to 41 ridges. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ WAZ659-301200- West Slopes of the Central Cascades Generally above 1500 Feet- 330 PM PST Sat Nov 29 2025 .Tonight... * Sky/weather..........Partly cloudy. * Chance of precip.....0%. * Min temperature......24-34...except 18-28 ridges. * Max humidity.........71-86 percent. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley around 3 mph. * Ridges/upr slopes...East winds 3 to 6 mph. * Snow level...........2000 feet. * Mixing height........500-600 ft AGL. * Transport winds......East 5 to 10 mph. .SUNDAY... * Sky/weather..........Mostly sunny. * Chance of precip.....0%. * Max temperature......38-48...except 31-41 ridges. * Min humidity.........55-70 percent...except 45-60 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley 1 to 3 mph. * Ridges/upr slopes...East winds around 4 mph in the morning becoming light. * Snow level...........2500 feet. * Mixing height........500-1000 ft AGL. * Transport winds......East around 5 mph shifting to the northwest in the afternoon. .SUNDAY NIGHT... * Sky/weather..........Partly cloudy then becoming mostly cloudy. * Chance of precip.....0%. * Min temperature......24-34. * Max humidity.........62-77 percent...except 55-70 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley around 2 mph. * Ridges/upr slopes...East winds 3 to 4 mph. * Snow level...........2500 feet. * Mixing height........400 ft AGL. * Transport winds......East around 5 mph. .MONDAY... * Sky/weather..........Partly sunny. Slight chance of snow in the morning. Slight chance of rain through the day. Chance of snow in the afternoon. * Chance of precip.....30%. * Max temperature......38-48...except 32-42 ridges. * Min humidity.........57-72 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley 1 to 2 mph. * Ridges/upr slopes...South winds around 3 mph in the morning becoming light. * Snow level...........3000 feet. * Mixing height........500-900 ft AGL. * Transport winds......North around 5 mph shifting to the west in the afternoon. .TUESDAY...Mostly cloudy with rain and snow likely. Snow level 3500 feet. Lows 28 to 38. Highs 36 to 46 valleys...in the mid 30s ridges. Northwest winds 3 to 6 mph. .WEDNESDAY...Mostly cloudy. Snow level 3500 feet. Lows 24 to 34. Highs 38 to 48 valleys...in the mid 30s ridges. Light winds. .THURSDAY...Mostly cloudy with a chance of rain and snow. Snow level 5000 feet. Lows 27 to 37. Highs 37 to 47. Southwest winds around 3 mph. .FRIDAY...Rain likely and slight chance of snow. Snow level 7000 feet. Lows 33 to 43. Highs 42 to 52 valleys...around 40 ridges. .SATURDAY...Rain and snow. Snow level 5000 feet. Lows 34 to 44. Highs 40 to 50 valleys...in the upper 30s ridges. .8 TO 14 day Outlook for Dec 07 - 13 2025 Above normal temperatures and above normal precipitation. $$ www.weather.gov/seattle