Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
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946 FNUS56 KSEW 111048 FWFSEW Fire Weather Planning Forecast for Western Washington National Weather Service Seattle WA 348 AM PDT Tue Mar 11 2025 .DISCUSSION....Light rain and mountain snow will slowly spread inland throughout the day today, continuing into Wednesday. Widespread showers will linger Thursday with lower snow levels and a chance for thunderstorms in the afternoon. Active weather will continue Friday night, and later in the weekend. Forecast for 20 foot wind speed (valleys and ridge tops) are 10 minute averages reflecting RAWS winds. WAZ649-112315- North and Central Coastal Strip- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....95%. * Max temperature......41-51. * Min humidity.........79-94 percent. * 20-foot winds........ * Valleys/lwr slopes..South winds 5 to 8 mph. * Ridges/upr slopes...South winds 5 to 8 mph. * Mixing height........1200-2200 ft AGL. * Transport winds......South 10 to 15 mph. .TONIGHT... * Sky/weather..........Cloudy. Rain showers in the evening, then rain showers likely after midnight. * Chance of precip.....85%. * Min temperature......35-45. * Max humidity.........89-100 percent. * 20-foot winds........ * Valleys/lwr slopes..Southeast winds 7 to 10 mph with gusts to around 25 mph. * Ridges/upr slopes...Southeast winds 8 to 12 mph with gusts to around 30 mph. * Mixing height........900-1400 ft AGL. * Transport winds......South 20 to 25 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Max temperature......41-51. * Min humidity.........77-92 percent. * 20-foot winds........ * Valleys/lwr slopes..Southeast winds around 7 mph with gusts to around 25 mph shifting to the southwest around 6 mph in the afternoon. * Ridges/upr slopes...South winds 8 to 11 mph. Gusts up to 25 mph in the morning. * Mixing height........1200-2100 ft AGL. * Transport winds......South 5 to 10 mph. .THURSDAY...Showers and slight chance of thunderstorms. Lows in the upper 30s. Highs in the mid 40s. Southwest winds 4 to 7 mph. .FRIDAY...Showers and slight chance of thunderstorms. Lows in the upper 30s. Highs in the mid 40s. Southeast winds 5 to 10 mph. .SATURDAY...Showers. Lows around 40. Highs in the upper 40s. Southwest winds 7 to 10 mph. .SUNDAY...Rain. Lows around 40. Highs in the upper 40s. .MONDAY...Rain. Lows around 40. Highs in the upper 40s. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ650-112315- North Coastal Lowlands- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....95%. * Max temperature......37-47. * Min humidity.........79-94 percent...except 84-95 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Southeast winds 3 to 6 mph. * Ridges/upr slopes...South winds 3 to 6 mph. * Mixing height........1000-1900 ft AGL. * Transport winds......South 10 to 15 mph. .TONIGHT... * Sky/weather..........Cloudy. Snow showers in the evening. Rain showers through the night. * Chance of precip.....100%. * Min temperature......32-42. * Max humidity.........80-95 percent...except 88-100 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Southeast winds 4 to 7 mph with gusts to around 25 mph. * Ridges/upr slopes...Southeast winds 5 to 8 mph with gusts to around 25 mph. * Mixing height........800-1200 ft AGL. * Transport winds......South 15 to 20 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Max temperature......38-48. * Min humidity.........79-94 percent. * 20-foot winds........ * Valleys/lwr slopes..South winds 4 to 7 mph. Gusts up to 25 mph in the morning. * Ridges/upr slopes...South winds 4 to 7 mph. Gusts up to 25 mph in the morning. * Mixing height........1200-2200 ft AGL. * Transport winds......South 5 to 10 mph. .THURSDAY...showers. Lows in the mid 30s. Highs 39 to 49. Southwest winds 3 to 6 mph. .FRIDAY...Showers, snow showers and slight chance of thunderstorms. Lows in the mid 30s. Highs 40 to 50. East winds 3 to 7 mph. .SATURDAY...Showers. Lows in the upper 30s. Highs 41 to 51. Southwest winds 4 to 7 mph. .SUNDAY...Rain. Lows in the upper 30s. Highs 41 to 51. .MONDAY...Rain. Lows in the upper 30s. Highs 42 to 52. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ651-112315- Central Coastal Lowlands- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Mostly cloudy. Chance of rain showers in the morning, then rain showers in the afternoon. * Chance of precip.....70%. * Max temperature......38-48. * Min humidity.........77-92 percent...except 93 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..South winds 3 to 6 mph. * Ridges/upr slopes...South winds 3 to 6 mph. * Mixing height........1100-2100 ft AGL. * Transport winds......South around 10 mph. .TONIGHT... * Sky/weather..........Cloudy. Rain showers in the evening, then rain showers likely after midnight. * Chance of precip.....85%. * Min temperature......31-41. * Max humidity.........91-100 percent. * 20-foot winds........ * Valleys/lwr slopes..Southeast winds 3 to 6 mph. * Ridges/upr slopes...Southeast winds 4 to 7 mph. * Mixing height........600-1000 ft AGL. * Transport winds......South 10 to 15 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Max temperature......38-48. * Min humidity.........87-95 percent. * 20-foot winds........ * Valleys/lwr slopes..South winds 4 to 7 mph. * Ridges/upr slopes...South winds 4 to 7 mph. * Mixing height........1000-2000 ft AGL. * Transport winds......South 5 to 10 mph. .THURSDAY...Showers and slight chance of thunderstorms. Lows in the mid 30s. Highs in the upper 40s valleys...around 40 ridges. Southwest winds 3 to 6 mph. .FRIDAY...Showers and slight chance of thunderstorms. Lows in the mid 30s. Highs in the mid 40s. East winds 3 to 8 mph. .SATURDAY...Showers. Lows in the upper 30s. Highs in the upper 40s valleys...in the lower 40s ridges. Southwest winds 6 to 9 mph. .SUNDAY...Rain. Lows in the upper 30s. Highs in the upper 40s valleys...in the lower 40s ridges. .MONDAY...Rain. Lows in the upper 30s. Highs in the upper 40s. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ652-112315- West Portion of the Olympic Mountains- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Cloudy. Snow showers and rain showers. * Chance of precip.....95%. * Max temperature......29-39. * Min humidity.........77-92 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley around 5 mph. * Ridges/upr slopes...South winds 4 to 7 mph. * Snow level...........2500 feet. * Mixing height........500-1100 ft AGL. * Transport winds......South around 10 mph. .TONIGHT... * Sky/weather..........Cloudy. Snow showers and rain showers. * Chance of precip.....100%. * Min temperature......25-35. * Max humidity.........80-95 percent. * 20-foot winds........ * Valleys/lwr slopes..Southeast winds 6 to 9 mph. * Ridges/upr slopes...Southeast winds 7 to 10 mph. * Snow level...........2500 feet. * Mixing height........400-700 ft AGL. * Transport winds......South around 15 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Snow showers and rain showers. * Chance of precip.....100%. * Max temperature......30-40. * Min humidity.........76-91 percent. * 20-foot winds........ * Valleys/lwr slopes..South winds 5 to 8 mph. * Ridges/upr slopes...South winds 5 to 8 mph. * Snow level...........3000 feet. * Mixing height........600-1600 ft AGL. * Transport winds......South around 10 mph. .THURSDAY...showers. Snow level 1500 feet. Lows 25 to 35. Highs 31 to 41. Southwest winds 5 to 8 mph. .FRIDAY...Snow showers and slight chance of thunderstorms. Snow level 1000 feet. Lows 23 to 33. Highs 33 to 43. Southeast winds 6 to 10 mph. .SATURDAY...showers. Snow level 2500 feet. Lows 28 to 38. Highs 33 to 43. Southwest winds 7 to 10 mph. .SUNDAY...Snow and rain. Snow level 2500 feet. Lows 29 to 39. Highs 33 to 43. .MONDAY...Snow and rain. Snow level 2500 feet. Lows 28 to 38. Highs 34 to 44. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ661-112315- East Portion of the Olympic Mountains- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Mostly cloudy. Chance of snow showers and rain showers in the morning, then snow showers and rain showers likely in the afternoon. * Chance of precip.....60%. * Max temperature......32-42. * Min humidity.........72-87 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley around 4 mph. * Ridges/upr slopes...South winds 3 to 6 mph. * Snow level...........3000 feet. * Mixing height........600-1400 ft AGL. * Transport winds......South around 10 mph. .TONIGHT... * Sky/weather..........Mostly cloudy. Snow showers and rain showers. * Chance of precip.....100%. * Min temperature......25-35. * Max humidity.........80-95 percent...except 73-88 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley around 5 mph. * Ridges/upr slopes...South winds 5 to 8 mph. * Snow level...........2500 feet. * Mixing height........500-800 ft AGL. * Transport winds......South around 15 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Snow showers and rain showers. * Chance of precip.....100%. * Max temperature......36-46...except 31-41 ridges. * Min humidity.........76-91 percent...except 71-86 percent ridges. * 20-foot winds........ * Valleys/lwr slopes..South winds 6 to 9 mph. * Ridges/upr slopes...South winds 6 to 9 mph. * Snow level...........3000 feet. * Mixing height........600-1600 ft AGL. * Transport winds......South 10 to 15 mph. .THURSDAY...showers. Snow level 2000 feet. Lows 22 to 32. Highs 34 to 44 valleys...27 to 37 ridges. Southwest winds 6 to 9 mph. .FRIDAY...Snow showers and slight chance of thunderstorms. Snow level 1000 feet. Lows 20 to 30. Highs 31 to 41. Southeast winds 6 to 10 mph. .SATURDAY...showers. Snow level 2500 feet. Lows 26 to 36. Highs 33 to 43. Southwest winds 8 to 11 mph. .SUNDAY...Snow and rain. Snow level 2500 feet. Lows 27 to 37. Highs 33 to 43. .MONDAY...Snow and rain. Snow level 2500 feet. Lows 25 to 35. Highs 34 to 44. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ653-112315- Strait of Juan De Fuca and Northwest Interior Lowlands- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Cloudy. Chance of rain showers in the morning, then rain showers likely in the afternoon. * Chance of precip.....60%. * Max temperature......41-51. * Min humidity.........73-88 percent. * 20-foot winds........Southeast winds 5 to 8 mph. * Mixing height........1100-2100 ft AGL. * Transport winds......South 10 to 15 mph. .TONIGHT... * Sky/weather..........Mostly cloudy. Rain showers. * Chance of precip.....100%. * Min temperature......35-45. * Max humidity.........82-97 percent. * 20-foot winds........Southeast winds 7 to 10 mph. Gusts up to 25 mph after midnight. * Mixing height........900-1100 ft AGL. * Transport winds......South 15 to 20 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Max temperature......42-52. * Min humidity.........77-92 percent. * 20-foot winds........South winds 7 to 10 mph. Gusts up to 25 mph in the morning. * Mixing height........1000-2000 ft AGL. * Transport winds......South 10 to 15 mph. .THURSDAY...Showers. Lows 32 to 42. Highs in the mid 40s. Southwest winds 4 to 7 mph. .FRIDAY...Showers with possible snow showers and thunderstorms likely. Lows 30 to 40. Highs 42 to 52. East winds 5 to 9 mph. .SATURDAY...Showers. Lows 33 to 43. Highs in the upper 40s. South winds 7 to 10 mph. .SUNDAY...Rain. Lows 34 to 44. Highs 44 to 54. .MONDAY...Rain. Lows 33 to 43. Highs 44 to 54. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ654-112315- Central and South Puget Sound Lowlands- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. * Chance of precip.....35%. * Max temperature......41-51. * Min humidity.........69-84 percent. * 20-foot winds........South winds 3 to 6 mph. * Mixing height........1300-2300 ft AGL. * Transport winds......South around 10 mph. .TONIGHT... * Sky/weather..........Mostly cloudy. Rain showers. * Chance of precip.....100%. * Min temperature......34-44. * Max humidity.........83-98 percent. * 20-foot winds........South winds 3 to 6 mph. * Mixing height........900-1200 ft AGL. * Transport winds......South around 10 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Max temperature......41-51. * Min humidity.........78-93 percent. * 20-foot winds........South winds 4 to 7 mph. * Mixing height........1100-2100 ft AGL. * Transport winds......South around 10 mph. .THURSDAY...Showers. Lows 32 to 42. Highs in the upper 40s. Southwest winds 5 to 8 mph. .FRIDAY...Showers, slight chance of thunderstorms and snow showers. Lows in the mid 30s. Highs in the upper 40s. East winds 3 to 7 mph. .SATURDAY...Showers. Lows in the upper 30s. Highs in the upper 40s. Southwest winds 6 to 11 mph. .SUNDAY...Rain. Lows 34 to 44. Highs in the upper 40s. .MONDAY...Rain. Lows 33 to 43. Highs in the lower 50s. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ655-112315- Black Hills and Southwest Interior Lowlands- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. * Chance of precip.....35%. * Max temperature......41-51. * Min humidity.........67-82 percent. * 20-foot winds........Light winds becoming south around 3 mph in the afternoon. * Mixing height........900 ft AGL increasing to 3000 ft AGL in the afternoon. * Transport winds......South 5 to 10 mph. .TONIGHT... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Min temperature......33-43. * Max humidity.........81-96 percent. * 20-foot winds........South winds 3 to 6 mph. * Mixing height........900-1300 ft AGL. * Transport winds......South 10 to 15 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Max temperature......42-52. * Min humidity.........76-91 percent. * 20-foot winds........South winds 5 to 8 mph. * Mixing height........1200-2200 ft AGL. * Transport winds......South 10 to 15 mph. .THURSDAY...Showers. Lows in the mid 30s. Highs in the mid 40s. Southwest winds 4 to 7 mph. .FRIDAY...Showers with possible snow showers and thunderstorms likely. Lows in the lower 30s. Highs in the mid 40s. Southeast winds 3 to 7 mph. .SATURDAY...Showers. Lows in the upper 30s. Highs 43 to 53. Southwest winds 6 to 9 mph. .SUNDAY...Rain. Lows in the upper 30s. Highs in the upper 40s. .MONDAY...Rain. Lows in the mid 30s. Highs in the upper 40s. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ656-112315- Northeast Puget Sound Lowlands Generally Below 1500 Feet- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Mostly cloudy. Chance of rain showers in the morning, then rain showers likely in the afternoon. * Chance of precip.....60%. * Max temperature......38-48. * Min humidity.........66-81 percent. * 20-foot winds........Southeast winds 3 to 6 mph. * Mixing height........1500-2500 ft AGL. * Transport winds......South around 10 mph. .TONIGHT... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Min temperature......32-42. * Max humidity.........79-94 percent. * 20-foot winds........Southeast winds 3 to 6 mph. * Mixing height........1100-1400 ft AGL. * Transport winds......South around 10 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Max temperature......40-50. * Min humidity.........76-91 percent. * 20-foot winds........Southeast winds 5 to 8 mph. * Mixing height........1400-2400 ft AGL. * Transport winds......South 10 to 15 mph. .THURSDAY...Showers, snow showers and slight chance of thunderstorms. Lows in the mid 30s. Highs 40 to 50. Southwest winds 4 to 7 mph. .FRIDAY...Showers, snow showers and slight chance of thunderstorms. Lows 28 to 38. Highs 42 to 52. East winds 4 to 7 mph. .SATURDAY...Showers. Lows in the mid 30s. Highs 41 to 51. South winds 6 to 9 mph. .SUNDAY...Rain. Lows in the upper 30s. Highs 43 to 53. .MONDAY...Rain. Lows in the upper 30s. Highs 42 to 52. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ657-112315- Southeast Puget Sound Lowlands Generally Below 1500 Feet- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Mostly cloudy. Slight chance of rain showers in the morning, then chance of rain showers in the afternoon. * Chance of precip.....35%. * Max temperature......42-52. * Min humidity.........66-81 percent. * 20-foot winds........Light winds. * Mixing height........900 ft AGL increasing to 3100 ft AGL in the afternoon. * Transport winds......South 5 to 10 mph. .TONIGHT... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Min temperature......35-45. * Max humidity.........84-99 percent. * 20-foot winds........Light winds becoming southeast around 3 mph after midnight. * Mixing height........900-1300 ft AGL. * Transport winds......South around 10 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Rain showers. * Chance of precip.....100%. * Max temperature......43-53. * Min humidity.........77-92 percent. * 20-foot winds........South winds 3 to 6 mph. * Mixing height........1300-2300 ft AGL. * Transport winds......South 10 to 15 mph. .THURSDAY...Showers. Lows 32 to 42. Highs 41 to 51. Southwest winds 3 to 6 mph. .FRIDAY...Mostly cloudy with showers with possible snow showers and thunderstorms. Lows in the lower 30s. Highs in the upper 40s. Southeast winds 3 to 6 mph. .SATURDAY...Showers. Lows in the upper 30s. Highs 43 to 53. South winds 6 to 9 mph. .SUNDAY...Rain. Lows in the upper 30s. Highs in the upper 40s. .MONDAY...Rain. Lows 33 to 43. Highs 44 to 54. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ658-112315- West Slopes of the North Cascades Generally above 1500 Feet- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Mostly cloudy. Chance of snow showers in the morning, then snow showers and rain showers likely in the afternoon. * Chance of precip.....60%. * Max temperature......36-46...except 30-40 ridges. * Min humidity.........64-79 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley 3 to 4 mph. * Ridges/upr slopes...South winds 3 to 6 mph. * Snow level...........2500 feet. * Mixing height........700-1700 ft AGL. * Transport winds......South around 10 mph. .TONIGHT... * Sky/weather..........Cloudy. Snow showers and rain showers. * Chance of precip.....100%. * Min temperature......30-40...except 23-33 ridges. * Max humidity.........76-91 percent. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley 4 to 5 mph. * Ridges/upr slopes...South winds 5 to 8 mph. * Snow level...........3000 feet. * Mixing height........600-900 ft AGL. * Transport winds......South around 10 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Snow showers and rain showers. * Chance of precip.....100%. * Max temperature......37-47...except 31-41 ridges. * Min humidity.........71-86 percent. * 20-foot winds........ * Valleys/lwr slopes..South winds 6 to 9 mph. * Ridges/upr slopes...South winds 6 to 9 mph. * Snow level...........3500 feet. * Mixing height........800-1600 ft AGL. * Transport winds......South 10 to 15 mph. .THURSDAY...showers. Snow level 2000 feet. Lows 24 to 34. Highs 34 to 44 valleys...26 to 36 ridges. Southwest winds 6 to 9 mph. .FRIDAY...Snow showers and slight chance of thunderstorms. Snow level 1000 feet. Lows 24 to 34 valleys...16 to 26 ridges. Highs 36 to 46 valleys...28 to 38 ridges. Southeast winds 5 to 8 mph. .SATURDAY...Snow showers and rain. Snow level 2000 feet. Lows 24 to 34. Highs 35 to 45 valleys...in the lower 30s ridges. South winds 7 to 10 mph. .SUNDAY...Snow and rain. Snow level 2500 feet. Lows 26 to 36. Highs 36 to 46 valleys...in the mid 30s ridges. .MONDAY...Snow and rain. Snow level 2000 feet. Lows 25 to 35. Highs 36 to 46 valleys...in the lower 30s ridges. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ WAZ659-112315- West Slopes of the Central Cascades Generally above 1500 Feet- 348 AM PDT Tue Mar 11 2025 .TODAY... * Sky/weather..........Mostly cloudy. Chance of rain showers and snow showers in the afternoon. * Chance of precip.....10% increasing to 80% in the afternoon. * Max temperature......38-48...except 32-42 ridges. * Min humidity.........63-78 percent. * 20-foot winds........ * Valleys/lwr slopes..Upslope/upvalley 2 to 3 mph. * Ridges/upr slopes...South winds 3 to 5 mph. * Snow level...........3000 feet. * Mixing height........1000-2000 ft AGL. * Transport winds......South 5 to 10 mph. .TONIGHT... * Sky/weather..........Mostly cloudy. Snow showers and rain showers. * Chance of precip.....100%. * Min temperature......31-41...except 26-36 ridges. * Max humidity.........76-91 percent. * 20-foot winds........ * Valleys/lwr slopes..Downslope/downvalley 4 to 5 mph. * Ridges/upr slopes...South winds 4 to 7 mph. * Snow level...........3500 feet. * Mixing height........700-1100 ft AGL. * Transport winds......South around 10 mph. .WEDNESDAY... * Sky/weather..........Cloudy. Rain showers and snow showers. * Chance of precip.....100%. * Max temperature......39-49...except 32-42 ridges. * Min humidity.........71-86 percent. * 20-foot winds........ * Valleys/lwr slopes..South winds 5 to 8 mph. * Ridges/upr slopes...South winds 5 to 8 mph. * Snow level...........3500 feet. * Mixing height........800-1800 ft AGL. * Transport winds......South 10 to 15 mph. .THURSDAY...showers. Snow level 2500 feet. Lows 25 to 35. Highs 34 to 44 valleys...22 to 32 ridges. West winds 5 to 9 mph. .FRIDAY...Snow showers and slight chance of thunderstorms. Snow level 1500 feet. Lows 21 to 31. Highs 36 to 46 valleys...in the lower 30s ridges. Southeast winds 5 to 8 mph. .SATURDAY...showers. Snow level 2500 feet. Lows 27 to 37. Highs 36 to 46 valleys...in the mid 30s ridges. Southwest winds 7 to 10 mph. .SUNDAY...Snow and rain. Snow level 3000 feet. Lows 28 to 38. Highs 37 to 47 valleys...in the mid 30s ridges. .MONDAY...Snow and rain. Snow level 2500 feet. Lows 26 to 36. Highs 36 to 46 valleys...in the mid 30s ridges. .8 TO 14 day Outlook for Mar 18 - 24 2025 Below normal temperatures and above normal precipitation. $$ www.weather.gov/seattle