Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Seattle/Tacoma, WA
Issued by NWS Seattle/Tacoma, WA
249
FNUS56 KSEW 151400
FWFSEW
Fire Weather Planning Forecast for Western Washington
National Weather Service Seattle WA
700 AM PDT Thu May 15 2025
.DISCUSSION....Brief high pressure high pressure this morning, but
the next frontal system crosses Western Washington today. This will
usher in the next round of steadier rain across the area through the
evening. An unsettled weather pattern will remain in place across the
Pacific Northwest this weekend through early next week, maintaining
widespread clouds and rain showers.
Forecast for 20 foot wind speed (valleys and ridge tops) are 10
minute averages reflecting RAWS winds.
WAZ649-160245-
North and Central Coastal Strip-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Cloudy. Chance of rain in the morning, then
rain in the afternoon.
* Max temperature.......47-57.
* Min humidity..........75-89 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Southwest winds 3 to 6 mph.
* Ridges/upr slopes...Southwest winds 3 to 6 mph.
* Mixing height.........1800-2300 ft AGL.
* Transport winds.......Southwest around 10 mph.
* CWR (>0.25)...........25 percent.
* Chance of Lightning...2 percent.
.TONIGHT...
* Sky/weather...........Cloudy. Chance of rain in the evening, then
rain after midnight.
* Min temperature.......41-51.
* Max humidity..........94-100 percent.
* 20-foot winds.........
* Valleys/lwr slopes..South winds 3 to 5 mph.
* Ridges/upr slopes...South winds 3 to 6 mph.
* Mixing height.........700-1300 ft AGL.
* Transport winds.......South around 10 mph.
* CWR (>0.25)...........30 percent.
* Chance of Lightning...3 percent.
.FRIDAY...
* Sky/weather...........Cloudy. Rain.
* Max temperature.......50-60.
* Min humidity..........85-near 100 percent.
* 20-foot winds.........
* Valleys/lwr slopes..South winds 5 to 8 mph.
* Ridges/upr slopes...Southeast winds 5 to 8 mph. Gusts up to 25
mph in the morning.
* Mixing height.........800-1000 ft AGL.
* Transport winds.......South 10 to 15 mph.
* CWR (>0.25)...........45 percent.
* Chance of Lightning...7 percent.
.FRIDAY NIGHT...Rain. Lows in the upper 40s. Southwest winds around
4 mph in the evening becoming light.
.SATURDAY...Mostly cloudy. Rain likely in the morning, then chance
of rain in the afternoon. Highs in the upper 50s. Northwest winds
4 to 8 mph.
.SATURDAY NIGHT...Mostly cloudy with slight chance of rain. Lows in
the upper 40s. Northwest winds around 7 mph.
.SUNDAY...Partly sunny. Highs in the upper 50s. Northwest winds
around 6 mph.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain after midnight. Lows
in the upper 40s. West winds around 5 mph.
.MONDAY...Rain in the morning, then rain likely in the afternoon.
Highs in the upper 50s. South winds around 6 mph.
.TUESDAY...Mostly cloudy. Chance of rain. Lows in the upper 40s.
Highs in the upper 50s.
.WEDNESDAY...Partly cloudy. Slight chance of rain. Lows in the mid
40s. Highs in the upper 50s.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ650-160245-
North Coastal Lowlands-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Chance of rain in the
morning, then rain in the afternoon.
* Max temperature.......44-54.
* Min humidity..........72-87 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Southwest winds 3 to 5 mph.
* Ridges/upr slopes...Southwest winds 3 to 5 mph.
* Mixing height.........1700-2500 ft AGL.
* Transport winds.......Southwest 5 to 10 mph.
* CWR (>0.25)...........30 percent.
* Chance of Lightning...2 percent.
.TONIGHT...
* Sky/weather...........Cloudy. Patchy fog through the night. Rain
likely in the evening. Rain after midnight.
* Min temperature.......39-49.
* Max humidity..........88-100 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Southeast winds 3 to 4 mph.
* Ridges/upr slopes...Southeast winds 3 to 4 mph.
* Mixing height.........700-1300 ft AGL.
* Transport winds.......South around 10 mph.
* CWR (>0.25)...........35 percent.
* Chance of Lightning...2 percent.
.FRIDAY...
* Sky/weather...........Cloudy. Rain.
* Max temperature.......47-57.
* Min humidity..........82-97 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Southeast winds 3 to 6 mph.
* Ridges/upr slopes...Southeast winds 3 to 6 mph.
* Mixing height.........800-1200 ft AGL.
* Transport winds.......South around 10 mph.
* CWR (>0.25)...........45 percent.
* Chance of Lightning...6 percent.
.FRIDAY NIGHT...Rain. Lows in the upper 40s. South winds around
3 mph in the evening becoming light.
.SATURDAY...Rain likely. Highs 51 to 61. Light winds becoming west
around 6 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then
slight chance of rain after midnight. Lows in the mid 40s. Northwest
winds around 5 mph.
.SUNDAY...Partly sunny. Highs 52 to 62. West winds around 4 mph.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening,
then chance of rain after midnight. Lows in the mid 40s. Southwest
winds around 3 mph.
.MONDAY...Rain in the morning, then rain likely in the afternoon.
Highs 51 to 61. South winds around 4 mph.
.TUESDAY...Mostly cloudy. Chance of rain. Lows in the mid 40s. Highs
52 to 62.
.WEDNESDAY...Mostly cloudy. Slight chance of rain. Lows in the lower
40s. Highs 55 to 65.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ651-160245-
Central Coastal Lowlands-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Chance of rain in the
morning, then rain in the afternoon.
* Max temperature.......45-55.
* Min humidity..........69-84 percent...except 80-85 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes..West winds 3 to 6 mph.
* Ridges/upr slopes...West winds 3 to 6 mph.
* Mixing height.........1700-2700 ft AGL.
* Transport winds.......West around 10 mph.
* CWR (>0.25)...........25 percent.
* Chance of Lightning...2 percent.
.TONIGHT...
* Sky/weather...........Cloudy. Rain likely in the evening, then
chance of rain after midnight. Patchy fog after midnight.
* Min temperature.......39-49.
* Max humidity..........95-100 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Southwest winds around 3 mph in the evening
becoming light.
* Ridges/upr slopes...Southwest winds around 3 mph in the evening
becoming light.
* Mixing height.........500-1300 ft AGL.
* Transport winds.......Southwest 5 to 10 mph.
* CWR (>0.25)...........30 percent.
* Chance of Lightning...3 percent.
.FRIDAY...
* Sky/weather...........Cloudy. Rain.
* Max temperature.......47-57.
* Min humidity..........85-100 percent.
* 20-foot winds.........
* Valleys/lwr slopes..South winds 3 to 6 mph.
* Ridges/upr slopes...South winds 3 to 6 mph.
* Mixing height.........700-1200 ft AGL.
* Transport winds.......South around 10 mph.
* CWR (>0.25)...........45 percent.
* Chance of Lightning...7 percent.
.FRIDAY NIGHT...Rain. Lows in the upper 40s. Southwest winds around
4 mph in the evening becoming light.
.SATURDAY...Warmer. Rain likely. Highs 55 to 65 valleys...in the
lower 50s ridges. West winds 3 to 7 mph.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then
slight chance of rain after midnight. Lows in the mid 40s. West
winds around 7 mph.
.SUNDAY...Partly sunny with slight chance of rain. Highs 56 to
66 valleys...50 to 60 ridges. West winds around 6 mph.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of rain after midnight.
Lows in the mid 40s. West winds around 5 mph.
.MONDAY...Rain likely. Highs in the upper 50s valleys...in the lower
50s ridges. Southwest winds around 4 mph.
.TUESDAY...Mostly cloudy. Chance of rain. Lows in the mid 40s. Highs
56 to 66 valleys...49 to 59 ridges.
.WEDNESDAY...Partly cloudy. Slight chance of rain. Lows in the lower
40s. Highs 60 to 70 valleys...in the upper 50s ridges.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ652-160245-
West Portion of the Olympic Mountains-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Chance of rain in the
morning, then rain and snow in the afternoon.
* Max temperature.......42-52...except 37-47 ridges.
* Min humidity..........68-83 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley around 4 mph.
* Ridges/upr slopes...Southwest winds 3 to 6 mph.
* Mixing height.........900-1800 ft AGL.
* Transport winds.......West around 5 mph.
* CWR (>0.25)...........30 percent.
* Chance of Lightning...2 percent.
* Freezing level........5500 Feet.
.TONIGHT...
* Sky/weather...........Cloudy. Rain in the evening. Slight chance
of snow through the night. Rain likely after midnight.
* Min temperature.......37-47...except 34-44 ridges.
* Max humidity..........85-100 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley around 2 mph.
* Ridges/upr slopes...South winds 3 to 4 mph.
* Mixing height.........400-800 ft AGL.
* Transport winds.......South around 5 mph.
* CWR (>0.25)...........40 percent.
* Chance of Lightning...2 percent.
* Freezing level........5000 Feet.
.FRIDAY...
* Sky/weather...........Cloudy. Rain.
* Max temperature.......44-54...except 41-51 ridges.
* Min humidity..........81-96 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 3 to 5 mph.
* Ridges/upr slopes...South winds 3 to 6 mph.
* Mixing height.........400-800 ft AGL.
* Transport winds.......South around 10 mph.
* CWR (>0.25)...........50 percent.
* Chance of Lightning...6 percent.
* Freezing level........6500 Feet.
.FRIDAY NIGHT...Rain. Freezing level 6500 feet. Lows 39 to 49.
Southwest winds 3 to 6 mph.
.SATURDAY...Rain likely in the morning, then rain and snow in the
afternoon. Freezing level 5500 feet. Highs 46 to 56 valleys...41 to
51 ridges. West winds 4 to 7 mph.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain and snow in the
evening, then slight chance of rain and snow after midnight.
Freezing level 4500 feet. Lows 35 to 45. West winds around 7 mph.
.SUNDAY...Partly sunny. Slight chance of rain in the morning, then
slight chance of rain and snow in the afternoon. Freezing level
4500 feet. Highs 46 to 56. West winds around 6 mph.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of rain in the evening,
then chance of rain and snow after midnight. Freezing level
6500 feet. Lows 35 to 45. West winds around 5 mph.
.MONDAY...Rain and snow likely in the morning, then rain in the
afternoon. Freezing level 6500 feet. Highs 44 to 54. South winds
around 6 mph.
.TUESDAY...Mostly cloudy. Rain and snow likely. Freezing level
5500 feet. Lows 37 to 47. Highs 45 to 55.
.WEDNESDAY...Partly cloudy. Slight chance of rain and snow. Freezing
level 6000 feet. Lows 33 to 43. Highs 51 to 61 valleys...46 to
56 ridges.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ661-160245-
East Portion of the Olympic Mountains-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Chance of rain in the
morning, then rain and slight chance of snow in the afternoon.
* Max temperature.......43-53...except 38-48 ridges.
* Min humidity..........68-83 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 4 to 5 mph.
* Ridges/upr slopes...Southwest winds 3 to 6 mph.
* Mixing height.........900-1800 ft AGL.
* Transport winds.......Southwest around 5 mph.
* CWR (>0.25)...........25 percent.
* Chance of Lightning...1 percent.
* Freezing level........6000 Feet.
.TONIGHT...
* Sky/weather...........Mostly cloudy. Slight chance of snow in the
evening. Chance of rain through the night. Chance of snow after
midnight.
* Min temperature.......36-46...except 33-43 ridges.
* Max humidity..........81-96 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley 2 to 3 mph.
* Ridges/upr slopes...Southwest winds 3 to 5 mph.
* Mixing height.........500-900 ft AGL.
* Transport winds.......Southwest around 5 mph.
* CWR (>0.25)...........25 percent.
* Chance of Lightning...2 percent.
* Freezing level........5000 Feet.
.FRIDAY...
* Sky/weather...........Mostly cloudy. Rain likely and slight
chance of snow in the morning, then rain in the afternoon.
* Max temperature.......46-56...except 41-51 ridges.
* Min humidity..........80-95 percent...except 75-90 percent
ridges.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 3 to 5 mph.
* Ridges/upr slopes...South winds 3 to 6 mph.
* Mixing height.........600-1100 ft AGL.
* Transport winds.......Southwest 5 to 10 mph.
* CWR (>0.25)...........30 percent.
* Chance of Lightning...5 percent.
* Freezing level........6500 Feet.
.FRIDAY NIGHT...Rain in the evening, then rain likely after
midnight. Freezing level 6500 feet. Lows 37 to 47. Southwest winds
3 to 5 mph.
.SATURDAY...Rain and snow likely in the morning, then rain and snow
in the afternoon. Freezing level 6000 feet. Highs 47 to 57 valleys...
38 to 48 ridges. West winds 4 to 7 mph.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain and snow in the
evening, then slight chance of rain and snow after midnight.
Freezing level 5000 feet. Lows in the lower 40s valleys...30 to
40 ridges. West winds around 7 mph.
.SUNDAY...Mostly sunny with slight chance of rain and snow. Freezing
level 5000 feet. Highs 50 to 60 valleys...42 to 52 ridges. Northwest
winds around 6 mph.
.SUNDAY NIGHT...Mostly cloudy. Chance of rain and snow after
midnight. Freezing level 6500 feet. Lows 37 to 47 valleys...32 to
42 ridges. West winds around 5 mph.
.MONDAY...Chance of rain and slight chance of snow in the morning,
then rain likely in the afternoon. Freezing level 6500 feet. Highs
48 to 58 valleys...41 to 51 ridges. Southwest winds around 6 mph.
.TUESDAY...Mostly cloudy. Chance of rain and snow. Freezing level
6000 feet. Lows in the lower 40s valleys...32 to 42 ridges. Highs
49 to 59 valleys...40 to 50 ridges.
.WEDNESDAY...Partly cloudy. Slight chance of rain and snow. Freezing
level 6000 feet. Lows 35 to 45 valleys...30 to 40 ridges. Highs
51 to 61 valleys...43 to 53 ridges.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ653-160245-
Strait of Juan De Fuca and Northwest Interior Lowlands-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Rain likely in the
afternoon.
* Max temperature.......49-59.
* Min humidity..........66-81 percent.
* 20-foot winds.........Southwest winds 4 to 7 mph.
* Mixing height.........1600-2200 ft AGL.
* Transport winds.......Southwest around 10 mph.
* CWR (>0.25)...........15 percent.
* Chance of Lightning...1 percent.
.TONIGHT...
* Sky/weather...........Cloudy. Chance of rain.
* Min temperature.......41-51.
* Max humidity..........85-100 percent.
* 20-foot winds.........Southwest winds around 3 mph shifting to
the southeast after midnight.
* Mixing height.........800-1200 ft AGL.
* Transport winds.......South around 5 mph.
* CWR (>0.25)...........15 percent.
* Chance of Lightning...2 percent.
.FRIDAY...
* Sky/weather...........Mostly cloudy. Chance of rain.
* Max temperature.......52-62.
* Min humidity..........72-87 percent.
* 20-foot winds.........Southeast winds 4 to 7 mph.
* Mixing height.........1000-1700 ft AGL.
* Transport winds.......Southeast around 10 mph.
* CWR (>0.25)...........15 percent.
* Chance of Lightning...3 percent.
.FRIDAY NIGHT...Chance of rain in the evening, then rain likely
after midnight. Lows 44 to 54. Southeast winds 3 to 5 mph.
.SATURDAY...Rain likely. Highs 53 to 63. West winds 3 to 6 mph.
.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows 42 to
52. West winds around 5 mph.
.SUNDAY...Partly sunny. Slight chance of rain in the morning. Highs
56 to 66. West winds around 4 mph.
.SUNDAY NIGHT...Partly cloudy. Slight chance of rain after midnight.
Lows 42 to 52. Southwest winds around 4 mph.
.MONDAY...Rain likely. Highs 55 to 65. South winds around 6 mph.
.TUESDAY...Mostly cloudy. Chance of rain. Lows 42 to 52. Highs 55 to
65.
.WEDNESDAY...Partly cloudy. Slight chance of rain. Lows 40 to 50.
Highs 56 to 66.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ654-160245-
Central and South Puget Sound Lowlands-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Chance of rain in the
afternoon.
* Max temperature.......48-58.
* Min humidity..........67-82 percent.
* 20-foot winds.........South winds 4 to 7 mph.
* Mixing height.........1900-2900 ft AGL.
* Transport winds.......Southwest 5 to 10 mph.
* CWR (>0.25)...........10 percent.
* Chance of Lightning...1 percent.
.TONIGHT...
* Sky/weather...........Mostly cloudy. Rain likely in the evening,
then chance of rain after midnight.
* Min temperature.......40-50.
* Max humidity..........86-100 percent.
* 20-foot winds.........South winds 3 to 5 mph.
* Mixing height.........800-1600 ft AGL.
* Transport winds.......Southwest around 10 mph.
* CWR (>0.25)...........15 percent.
* Chance of Lightning...2 percent.
.FRIDAY...
* Sky/weather...........Mostly cloudy. Chance of rain in the
morning, then rain likely in the afternoon.
* Max temperature.......50-60.
* Min humidity..........75-90 percent.
* 20-foot winds.........South winds 4 to 7 mph.
* Mixing height.........1000-1700 ft AGL.
* Transport winds.......South around 10 mph.
* CWR (>0.25)...........20 percent.
* Chance of Lightning...4 percent.
.FRIDAY NIGHT...Rain likely. Lows in the upper 40s. South winds 3 to
6 mph.
.SATURDAY...Rain likely in the morning, then rain in the afternoon.
Highs around 60. Light winds becoming southwest around 5 mph in the
afternoon.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then
slight chance of rain after midnight. Lows 41 to 51. West winds
around 4 mph.
.SUNDAY...Partly sunny. Slight chance of rain in the morning. Highs
in the lower 60s. Southwest winds around 4 mph.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of rain after midnight.
Lows 41 to 51. Southwest winds around 4 mph.
.MONDAY...Mostly cloudy. Chance of rain in the morning, then rain
likely in the afternoon. Highs in the lower 60s. South winds around
6 mph.
.TUESDAY...Mostly cloudy. Chance of rain. Lows in the mid 40s. Highs
in the lower 60s.
.WEDNESDAY...Partly cloudy. Lows 39 to 49. Highs in the mid 60s.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ655-160245-
Black Hills and Southwest Interior Lowlands-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Rain in the afternoon.
* Max temperature.......48-58.
* Min humidity..........63-78 percent.
* 20-foot winds.........Southwest winds 3 to 6 mph.
* Mixing height.........2100-3100 ft AGL.
* Transport winds.......West around 10 mph.
* CWR (>0.25)...........15 percent.
* Chance of Lightning...3 percent.
.TONIGHT...
* Sky/weather...........Cloudy. Rain likely in the evening, then
chance of rain after midnight. Patchy fog after midnight.
* Min temperature.......39-49.
* Max humidity..........85-100 percent.
* 20-foot winds.........Southwest winds around 3 mph in the evening
becoming light.
* Mixing height.........800-1600 ft AGL.
* Transport winds.......Southwest 5 to 10 mph.
* CWR (>0.25)...........20 percent.
* Chance of Lightning...2 percent.
.FRIDAY...
* Sky/weather...........Mostly cloudy. Chance of rain in the
morning, then rain likely in the afternoon.
* Max temperature.......49-59.
* Min humidity..........74-89 percent.
* 20-foot winds.........South winds 3 to 6 mph.
* Mixing height.........900-1600 ft AGL.
* Transport winds.......South around 10 mph.
* CWR (>0.25)...........30 percent.
* Chance of Lightning...5 percent.
.FRIDAY NIGHT...Rain likely. Lows in the upper 40s. Southwest winds
around 3 mph in the evening becoming light.
.SATURDAY...Warmer. Rain likely in the morning, then showers and
slight chance of thunderstorms in the afternoon. Highs 55 to 65.
Light winds becoming west around 6 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Chance of showers and slight chance
of thunderstorms in the evening, then slight chance of rain after
midnight. Lows in the mid 40s. West winds around 5 mph.
.SUNDAY...Partly sunny with slight chance of rain. Highs 57 to 67.
West winds around 5 mph.
.SUNDAY NIGHT...Partly cloudy. Slight chance of rain after midnight.
Lows in the lower 40s. Southwest winds around 4 mph.
.MONDAY...Mostly cloudy. Chance of rain in the morning, then rain
likely in the afternoon. Highs in the lower 60s. Southwest winds
around 4 mph.
.TUESDAY...Mostly cloudy. Chance of rain. Lows in the mid 40s. Highs
in the lower 60s.
.WEDNESDAY...Partly cloudy. Slight chance of rain. Lows in the lower
40s. Highs in the mid 60s.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ656-160245-
Northeast Puget Sound Lowlands Generally Below 1500 Feet-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Rain in the afternoon.
* Max temperature.......45-55.
* Min humidity..........67-82 percent.
* 20-foot winds.........Southwest winds 3 to 6 mph.
* Mixing height.........2000-3000 ft AGL.
* Transport winds.......Southwest around 10 mph.
* CWR (>0.25)...........15 percent.
* Chance of Lightning...2 percent.
.TONIGHT...
* Sky/weather...........Cloudy. Chance of rain through the night.
Patchy fog after midnight.
* Min temperature.......37-47.
* Max humidity..........82-97 percent.
* 20-foot winds.........Southwest winds around 3 mph in the evening
becoming light.
* Mixing height.........1200-1800 ft AGL.
* Transport winds.......South around 5 mph.
* CWR (>0.25)...........25 percent.
* Chance of Lightning...4 percent.
.FRIDAY...
* Sky/weather...........Mostly cloudy. Chance of rain.
* Max temperature.......48-58.
* Min humidity..........68-83 percent.
* 20-foot winds.........South winds 3 to 6 mph.
* Mixing height.........1400-2400 ft AGL.
* Transport winds.......South 5 to 10 mph.
* CWR (>0.25)...........15 percent.
* Chance of Lightning...3 percent.
.FRIDAY NIGHT...Rain likely. Lows in the upper 40s. South winds
around 4 mph in the evening becoming light.
.SATURDAY...Rain. Highs in the upper 50s. Light winds becoming west
around 4 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Rain likely in the evening, then
chance of rain after midnight. Lows in the upper 40s. West winds
around 4 mph.
.SUNDAY...Mostly cloudy. Chance of rain in the morning, then slight
chance of rain in the afternoon. Highs 55 to 65. West winds around
3 mph.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of rain after midnight.
Lows in the mid 40s. Southwest winds around 3 mph.
.MONDAY...Mostly cloudy. Chance of rain in the morning, then rain
likely in the afternoon. Highs 54 to 64. South winds around 4 mph.
.TUESDAY...Mostly cloudy. Rain likely. Lows in the upper 40s. Highs
55 to 65.
.WEDNESDAY...Mostly cloudy. Slight chance of rain. Lows in the mid
40s. Highs 59 to 69.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ657-160245-
Southeast Puget Sound Lowlands Generally Below 1500 Feet-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Chance of rain in the
afternoon.
* Max temperature.......48-58.
* Min humidity..........70-85 percent.
* 20-foot winds.........Southwest winds 4 to 7 mph.
* Mixing height.........2400-3400 ft AGL.
* Transport winds.......Southwest around 10 mph.
* CWR (>0.25)...........10 percent.
* Chance of Lightning...2 percent.
.TONIGHT...
* Sky/weather...........Cloudy. Chance of rain through the night.
Patchy fog after midnight.
* Min temperature.......39-49.
* Max humidity..........91-100 percent.
* 20-foot winds.........Southwest winds around 3 mph in the evening
becoming light.
* Mixing height.........900-1900 ft AGL.
* Transport winds.......Southwest 5 to 10 mph.
* CWR (>0.25)...........20 percent.
* Chance of Lightning...3 percent.
.FRIDAY...
* Sky/weather...........Cloudy. Patchy fog in the morning. Chance
of rain through the day.
* Max temperature.......49-59.
* Min humidity..........77-92 percent.
* 20-foot winds.........Light winds becoming south around 3 mph in
the afternoon.
* Mixing height.........1000-1700 ft AGL.
* Transport winds.......South 5 to 10 mph.
* CWR (>0.25)...........20 percent.
* Chance of Lightning...3 percent.
.FRIDAY NIGHT...Rain likely. Lows in the upper 40s. South winds
around 3 mph in the evening becoming light.
.SATURDAY...Rain in the morning, then showers and slight chance of
thunderstorms in the afternoon. Highs in the upper 50s. Light winds
becoming west around 4 mph in the afternoon.
.SATURDAY NIGHT...Mostly cloudy. Showers likely and slight chance of
thunderstorms in the evening, then chance of rain after midnight.
Lows 41 to 51. West winds around 3 mph.
.SUNDAY...Mostly cloudy. Chance of rain in the morning, then slight
chance of rain in the afternoon. Highs in the lower 60s. Southwest
winds around 3 mph.
.SUNDAY NIGHT...Mostly cloudy with slight chance of rain. Lows 41 to
51. Southwest winds around 3 mph.
.MONDAY...Mostly cloudy with a chance of rain. Highs in the lower
60s. South winds around 4 mph.
.TUESDAY...Mostly cloudy. Rain likely. Lows in the mid 40s. Highs
57 to 67.
.WEDNESDAY...Mostly cloudy. Slight chance of rain. Lows 39 to 49.
Highs in the mid 60s.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ658-160245-
West Slopes of the North Cascades Generally above 1500 Feet-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Chance of rain and slight
chance of snow in the afternoon.
* Max temperature.......44-54...except 38-48 ridges.
* Min humidity..........67-82 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 4 to 5 mph.
* Ridges/upr slopes...Southwest winds 4 to 7 mph.
* Mixing height.........1000-1700 ft AGL.
* Transport winds.......West 5 to 10 mph.
* CWR (>0.25)...........10 percent.
* Chance of Lightning...2 percent.
* Freezing level........5000 Feet.
.TONIGHT...
* Sky/weather...........Mostly cloudy. Rain and snow likely in the
evening, then chance of rain and snow after midnight.
* Min temperature.......35-45...except 30-40 ridges.
* Max humidity..........79-94 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley 2 to 3 mph.
* Ridges/upr slopes...Southwest winds 4 to 7 mph.
* Mixing height.........800-1100 ft AGL.
* Transport winds.......Southwest 5 to 10 mph.
* CWR (>0.25)...........30 percent.
* Chance of Lightning...4 percent.
* Freezing level........5000 Feet.
.FRIDAY...
* Sky/weather...........Mostly cloudy. Chance of rain and snow.
* Max temperature.......45-55...except 40-50 ridges.
* Min humidity..........67-82 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 2 to 4 mph.
* Ridges/upr slopes...Southwest winds 4 to 7 mph.
* Mixing height.........800-1400 ft AGL.
* Transport winds.......Southwest 5 to 10 mph.
* CWR (>0.25)...........15 percent.
* Chance of Lightning...3 percent.
* Freezing level........5000 Feet.
.FRIDAY NIGHT...Rain and snow likely. Freezing level 6500 feet. Lows
40 to 50 valleys...34 to 44 ridges. Southwest winds 3 to 6 mph.
.SATURDAY...Rain with snow likely in the morning, then showers, snow
and slight chance of thunderstorms in the afternoon. Freezing level
6000 feet. Highs 48 to 58 valleys...39 to 49 ridges. Southwest winds
3 to 6 mph.
.SATURDAY NIGHT...Mostly cloudy. Rain and snow likely in the
evening, then chance of rain and snow after midnight. Freezing level
5000 feet. Lows 39 to 49 valleys...32 to 42 ridges. West winds
around 5 mph.
.SUNDAY...Mostly cloudy. Chance of rain and snow in the morning,
then slight chance of rain and snow in the afternoon. Freezing level
4500 feet. Highs 48 to 58 valleys...38 to 48 ridges. West winds
around 6 mph.
.SUNDAY NIGHT...Mostly cloudy. Slight chance of rain and snow after
midnight. Freezing level 5500 feet. Lows 38 to 48 valleys...in the
upper 30s ridges. West winds around 5 mph.
.MONDAY...Mostly cloudy. Chance of rain and snow in the morning,
then rain likely and chance of snow in the afternoon. Freezing level
6000 feet. Highs 47 to 57 valleys...40 to 50 ridges. Southwest winds
around 5 mph.
.TUESDAY...Mostly cloudy. Rain and snow likely. Freezing level
6000 feet. Lows 38 to 48 valleys...32 to 42 ridges. Highs 48 to
58 valleys...39 to 49 ridges.
.WEDNESDAY...Mostly cloudy. Slight chance of rain and snow. Freezing
level 6000 feet. Lows 36 to 46 valleys...30 to 40 ridges. Highs
53 to 63 valleys...45 to 55 ridges.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
WAZ659-160245-
West Slopes of the Central Cascades Generally above 1500 Feet-
700 AM PDT Thu May 15 2025
.Today...
* Sky/weather...........Mostly cloudy. Chance of rain and slight
chance of snow in the afternoon.
* Max temperature.......44-54...except 39-49 ridges.
* Min humidity..........70-85 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 4 to 5 mph.
* Ridges/upr slopes...West winds 4 to 7 mph.
* Mixing height.........1300-2300 ft AGL.
* Transport winds.......West 5 to 10 mph.
* CWR (>0.25)...........10 percent.
* Chance of Lightning...2 percent.
* Freezing level........5000 Feet.
.TONIGHT...
* Sky/weather...........Mostly cloudy. Chance of snow in the
evening. Chance of rain through the night. Slight chance of snow
after midnight.
* Min temperature.......36-46...except 30-40 ridges.
* Max humidity..........82-97 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Downslope/downvalley 2 to 3 mph.
* Ridges/upr slopes...West winds 3 to 6 mph.
* Mixing height.........900-1300 ft AGL.
* Transport winds.......West around 10 mph.
* CWR (>0.25)...........25 percent.
* Chance of Lightning...3 percent.
* Freezing level........5000 Feet.
.FRIDAY...
* Sky/weather...........Mostly cloudy. Chance of rain and snow in
the morning, then rain likely in the afternoon.
* Max temperature.......46-56...except 40-50 ridges.
* Min humidity..........75-90 percent.
* 20-foot winds.........
* Valleys/lwr slopes..Upslope/upvalley 2 to 3 mph.
* Ridges/upr slopes...Southwest winds 3 to 6 mph.
* Mixing height.........900-1300 ft AGL.
* Transport winds.......Southwest around 10 mph.
* CWR (>0.25)...........25 percent.
* Chance of Lightning...3 percent.
* Freezing level........6000 Feet.
.FRIDAY NIGHT...Rain likely. Freezing level 6500 feet. Lows 41 to
51 valleys...around 40 ridges. Southwest winds around 3 mph in the
evening becoming light.
.SATURDAY...Rain in the morning, then showers and slight chance of
thunderstorms in the afternoon. Freezing level 6000 feet. Highs
48 to 58 valleys...40 to 50 ridges. West winds 3 to 6 mph.
.SATURDAY NIGHT...Mostly cloudy. Showers likely, slight chance of
thunderstorms and snow showers in the evening, then slight chance of
rain and snow after midnight. Freezing level 5000 feet. Lows 37 to
47 valleys...in the mid 30s ridges. West winds around 6 mph.
.SUNDAY...Mostly cloudy. Chance of rain and snow in the morning,
then slight chance of rain and snow in the afternoon. Freezing level
4500 feet. Highs 48 to 58 valleys...39 to 49 ridges. West winds
around 7 mph.
.SUNDAY NIGHT...Mostly cloudy with slight chance of rain. Freezing
level 6000 feet. Lows 37 to 47 valleys...in the upper 30s ridges.
West winds around 5 mph.
.MONDAY...Partly sunny. Chance of rain and snow in the morning, then
chance of rain in the afternoon. Freezing level 7000 feet. Highs
50 to 60 valleys...43 to 53 ridges. Southwest winds around 5 mph.
.TUESDAY...Mostly cloudy. Rain likely and chance of snow. Freezing
level 6000 feet. Lows 38 to 48 valleys...in the upper 30s ridges.
Highs 49 to 59 valleys...41 to 51 ridges.
.WEDNESDAY...Mostly cloudy. Slight chance of rain and snow. Freezing
level 6500 feet. Lows around 40 valleys...in the mid 30s ridges.
Highs 55 to 65 valleys...48 to 58 ridges.
.8 TO 14 day Outlook for May 22 - 28 2025
Above normal temperatures and below normal precipitation.
$$
www.weather.gov/seattle