Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Seattle/Tacoma, WA

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000
FNUS56 KSEW 190938
FWFSEW

Fire Weather Planning Forecast for Western Washington
National Weather Service Seattle WA
238 AM PDT Thu Apr 19 2018

Current warnings/watches...none.

.DISCUSSION....An upper ridge will bring dry mild weather today into
Friday. A frontal system will move quickly across the area Friday
night, followed by showers and sun breaks on Saturday. A stronger
upper ridge will bring another stretch of dry mild weather Sunday
through Wednesday.

 Forecast for 20 foot wind speed (valleys and ridge tops) are 10
 minute averages reflecting RAWS winds.

WAZ649>651-192315-
Western Washington Fire Weather Zones 649-650-651
Area 1...Coastal Lowlands-
238 AM PDT Thu Apr 19 2018

.Today...
* Sky/weather..........Sunny.
* Chance of precip.....0%.
* Max temperature......51-61.
* Min humidity.........55-70 percent.
* 20-foot winds........
*  Valleys/lwr slopes..Light winds becoming west around 7 mph in the
   afternoon.
*  Ridges/upr slopes...Light winds becoming west around 7 mph in the
   afternoon.
* Mixing height........500 ft AGL increasing to 4800 ft AGL in the
  afternoon.
* Transport winds......East around 5 mph shifting to the west in
  the afternoon.

.TONIGHT...
* Sky/weather..........Mostly clear then becoming mostly cloudy.
* Chance of precip.....0%.
* Min temperature......33-43.
* Max humidity.........82-97 percent.
* 20-foot winds........
*  Valleys/lwr slopes..West winds around 7 mph shifting to the east
   around 4 mph after midnight.
*  Ridges/upr slopes...West winds around 7 mph shifting to the
   southeast around 5 mph after midnight.
* Mixing height........3100 ft AGL decreasing to 1000 ft AGL after
  midnight.
* Transport winds......West 5 to 10 mph.

.FRIDAY...
* Sky/weather..........Mostly cloudy. Slight chance of rain in the
  afternoon.
* Chance of precip.....30% increasing to 80% in the afternoon.
* Max temperature......48-58.
* Min humidity.........60-75 percent...except 68-79 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..South winds 5 to 8 mph.
*  Ridges/upr slopes...South winds 5 to 10 mph.
* Mixing height........1500-2500 ft AGL.
* Transport winds......South 5 to 10 mph.

.SATURDAY...Rain. Lows 37 to 47. Highs 49 to 59. West winds 6 to
9 mph.
.SUNDAY...Mostly cloudy. Lows 32 to 42. Highs 51 to 61. North winds
3 to 8 mph.
.MONDAY...Mostly clear. Lows 33 to 43. Highs 56 to 66. North winds
5 to 8 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the lower 40s.
Highs 58 to 68.

.8 TO 14 day OUTLOOK FOR APR 26 - MAY 02, 2018
Above normal temperatures and below normal precipitation.

$$

WAZ652-192315-
Western Washington Fire Weather Zone 652
Area 2...Olympic National Park-Olympic National Forest-West Portion-
238 AM PDT Thu Apr 19 2018

.Today...
* Sky/weather..........Sunny.
* Chance of precip.....0%.
* Max temperature......43-53.
* Min humidity.........56-71 percent.
* 20-foot winds........
*  Valleys/lwr slopes..Northeast winds around 3 mph shifting to the
   west around 7 mph in the afternoon.
*  Ridges/upr slopes...North winds around 3 mph shifting to the west
   around 7 mph in the afternoon.
* Snow level...........3500 feet.
* Mixing height........600 ft AGL increasing to 5500 ft AGL in the
  afternoon.
* Transport winds......East around 5 mph shifting to the southwest
  in the afternoon.

.TONIGHT...
* Sky/weather..........Mostly clear then becoming mostly cloudy.
* Chance of precip.....0%.
* Min temperature......24-34.
* Max humidity.........80-95 percent.
* 20-foot winds........
*  Valleys/lwr slopes..West winds around 7 mph shifting to the east
   around 5 mph after midnight.
*  Ridges/upr slopes...West winds around 7 mph shifting to the east
   around 5 mph after midnight.
* Snow level...........3500 feet.
* Mixing height........3900 ft AGL decreasing to 1200 ft AGL after
  midnight.
* Transport winds......West around 5 mph.

.FRIDAY...
* Sky/weather..........Mostly cloudy. Chance of rain and snow in
  the afternoon.
* Chance of precip.....30% increasing to 80% in the afternoon.
* Max temperature......40-50.
* Min humidity.........56-71 percent.
* 20-foot winds........
*  Valleys/lwr slopes..South winds 5 to 9 mph.
*  Ridges/upr slopes...South winds 5 to 10 mph.
* Snow level...........3500 feet.
* Mixing height........1200 ft AGL increasing to 3400 ft AGL in the
  afternoon.
* Transport winds......South around 5 mph increasing to around 15
  mph in the afternoon.

.SATURDAY...Mostly cloudy with rain and snow. Snow level 3000 feet.
Lows 28 to 38. Highs 41 to 51. West winds 8 to 11 mph.
.SUNDAY...Mostly cloudy. Slight chance of showers. Snow level
3000 feet. Lows 25 to 35. Highs 42 to 52. North winds 3 to 7 mph.
.MONDAY...Mostly clear. Snow level 4000 feet. Lows 28 to 38. Highs
48 to 58. Southwest winds 3 to 7 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Snow level 5500 feet.
Lows 33 to 43. Highs 53 to 63.

.8 TO 14 day OUTLOOK FOR APR 26 - MAY 02, 2018
Above normal temperatures and below normal precipitation.

$$

WAZ661-192315-
Western Washington Fire Weather Zone 661
Area 2...Olympic National Park-Olympic National Forest-East Portion-
238 AM PDT Thu Apr 19 2018

.Today...
* Sky/weather..........Sunny.
* Chance of precip.....0%.
* Max temperature......47-57...except 42-52 ridges.
* Min humidity.........52-67 percent.
* 20-foot winds........
*  Valleys/lwr slopes..West winds 4 to 7 mph.
*  Ridges/upr slopes...West winds 4 to 7 mph.
* Snow level...........3500 feet.
* Mixing height........700 ft AGL increasing to 5000 ft AGL in the
  afternoon.
* Transport winds......Light winds becoming southwest around 5 mph
  in the afternoon.

.TONIGHT...
* Sky/weather..........Mostly clear then becoming mostly cloudy.
* Chance of precip.....0%.
* Min temperature......25-35.
* Max humidity.........82-97 percent.
* 20-foot winds........
*  Valleys/lwr slopes..West winds around 6 mph shifting to the
   southwest after midnight.
*  Ridges/upr slopes...West winds around 6 mph shifting to the south
   after midnight.
* Snow level...........4500 feet.
* Mixing height........3400 ft AGL decreasing to 1400 ft AGL after
  midnight.
* Transport winds......Southwest around 5 mph.

.FRIDAY...
* Sky/weather..........Mostly cloudy. Slight chance of rain and
  snow in the afternoon.
* Chance of precip.....20% increasing to 70% in the afternoon.
* Max temperature......42-52.
* Min humidity.........57-72 percent.
* 20-foot winds........
*  Valleys/lwr slopes..Southwest winds 4 to 8 mph.
*  Ridges/upr slopes...Southwest winds 5 to 9 mph.
* Snow level...........3500 feet.
* Mixing height........1000 ft AGL increasing to 3600 ft AGL in the
  afternoon.
* Transport winds......Southwest 5 to 10 mph.

.SATURDAY...Mostly cloudy. Rain and snow. Snow level 3500 feet. Lows
28 to 38. Highs 45 to 55 valleys...38 to 48 ridges. West winds 7 to
10 mph.
.SUNDAY...Mostly cloudy. Chance of snow showers and slight chance of
showers. Snow level 3000 feet. Lows 24 to 34. Highs 45 to
55 valleys...37 to 47 ridges. Northeast winds 4 to 7 mph.
.MONDAY...Mostly clear. Snow level 3500 feet. Lows 27 to 37. Highs
49 to 59 valleys...42 to 52 ridges. East winds 5 to 8 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Snow level 5500 feet.
Lows 33 to 43. Highs 52 to 62.

.8 TO 14 day OUTLOOK FOR APR 26 - MAY 02, 2018
Above normal temperatures and below normal precipitation.

$$

WAZ653-192315-
Western Washington Fire Weather Zone 653
Area 3...North Puget Sound Lowlands-Whidbey Island-San Juan Islands-
238 AM PDT Thu Apr 19 2018

.Today...
* Sky/weather..........Sunny.
* Chance of precip.....0%.
* Max temperature......52-62.
* Min humidity.........54-69 percent.
* 20-foot winds........Northwest winds 3 to 6 mph.
* Mixing height........800 ft AGL increasing to 3000 ft AGL in the
  afternoon.
* Transport winds......North around 5 mph shifting to the west in
  the afternoon.

.TONIGHT...
* Sky/weather..........Mostly clear then becoming mostly cloudy.
* Chance of precip.....0%.
* Min temperature......34-44.
* Max humidity.........82-97 percent.
* 20-foot winds........West winds around 7 mph shifting to the
  southwest around 5 mph after midnight.
* Mixing height........900-1900 ft AGL.
* Transport winds......Southwest 5 to 10 mph.

.FRIDAY...
* Sky/weather..........Mostly cloudy. Slight chance of rain in the
  afternoon.
* Chance of precip.....10% increasing to 70% in the afternoon.
* Max temperature......50-60.
* Min humidity.........58-73 percent.
* 20-foot winds........South winds 4 to 7 mph.
* Mixing height........1000 ft AGL increasing to 3000 ft AGL in the
  afternoon.
* Transport winds......South 5 to 10 mph.

.SATURDAY...Mostly cloudy. Rain. Lows in the lower 40s. Highs 51 to
61. West winds 6 to 9 mph.
.SUNDAY...Partly cloudy. Slight chance of showers. Lows 34 to 44.
Highs 50 to 60. Northwest winds 3 to 7 mph.
.MONDAY...Mostly clear. Lows around 40. Highs 54 to 64. North winds
5 to 8 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the mid 40s.
Highs 58 to 68.

.8 TO 14 day OUTLOOK FOR APR 26 - MAY 02, 2018
Above normal temperatures and below normal precipitation.

$$

WAZ654>657-192315-
Western Washington Fire Weather Zones 654-655-656-657
Area 4...Interior Lowlands-
238 AM PDT Thu Apr 19 2018

.Today...
* Sky/weather..........Sunny. Patchy fog in the morning.
* Chance of precip.....0%.
* Max temperature......55-65.
* Min humidity.........45-60 percent.
* 20-foot winds........Northeast winds around 3 mph shifting to the
  northwest around 5 mph in the afternoon.
* Mixing height........500 ft AGL increasing to 5600 ft AGL in the
  afternoon.
* Transport winds......Northeast around 5 mph shifting to the west
  in the afternoon.

.TONIGHT...
* Sky/weather..........Partly cloudy then becoming mostly cloudy.
* Chance of precip.....0%.
* Min temperature......34-44.
* Max humidity.........79-94 percent.
* 20-foot winds........West winds around 6 mph shifting to the
  southeast around 5 mph after midnight.
* Mixing height........4900 ft AGL decreasing to 1400 ft AGL after
  midnight.
* Transport winds......West around 5 mph.

.FRIDAY...
* Sky/weather..........Partly sunny.
* Chance of precip.....0%.
* Max temperature......53-63.
* Min humidity.........49-64 percent.
* 20-foot winds........Southwest winds 4 to 7 mph.
* Mixing height........1000 ft AGL increasing to 3900 ft AGL in the
  afternoon.
* Transport winds......South 5 to 10 mph.

.SATURDAY...Mostly cloudy with rain. Lows in the lower 40s. Highs
53 to 63. West winds 6 to 9 mph.
.SUNDAY...Mostly cloudy. Slight chance of showers. Lows 32 to 42.
Highs 52 to 62. North winds 5 to 8 mph.
.MONDAY...Mostly clear. Lows 32 to 42. Highs 57 to 67. North winds
5 to 8 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the lower 40s.
Highs 62 to 72.

.8 TO 14 day OUTLOOK FOR APR 26 - MAY 02, 2018
Above normal temperatures and below normal precipitation.

$$

WAZ658-659-192315-
Western Washington Fire Weather Zones 658-659
Area 5...North Cascades National Park-MT Rainier National Park-MT
Baker/Snoqualmie National Forest-Gifford Pinchot National Forest-
238 AM PDT Thu Apr 19 2018

.Today...
* Sky/weather..........Sunny.
* Chance of precip.....0%.
* Max temperature......49-59...except 42-52 ridges.
* Min humidity.........50-65 percent...except 55-70 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..East winds around 3 mph shifting to the west
   around 6 mph in the afternoon.
*  Ridges/upr slopes...East winds around 3 mph shifting to the west
   around 6 mph in the afternoon.
* Snow level...........4000 feet.
* Mixing height........300 ft AGL increasing to 6000 ft AGL in the
  afternoon.
* Transport winds......East around 5 mph shifting to the west in
  the afternoon.

.TONIGHT...
* Sky/weather..........Partly cloudy then becoming mostly cloudy.
* Chance of precip.....0%.
* Min temperature......26-36.
* Max humidity.........80-95 percent.
* 20-foot winds........
*  Valleys/lwr slopes..West winds around 6 mph shifting to the
   southeast around 5 mph after midnight.
*  Ridges/upr slopes...West winds around 7 mph shifting to the south
   around 5 mph after midnight.
* Snow level...........4500 feet.
* Mixing height........4100 ft AGL decreasing to 1100 ft AGL after
  midnight.
* Transport winds......West around 5 mph.

.FRIDAY...
* Sky/weather..........Partly sunny.
* Chance of precip.....0%.
* Max temperature......48-58...except 43-53 ridges.
* Min humidity.........51-66 percent.
* 20-foot winds........
*  Valleys/lwr slopes..South winds around 4 mph shifting to the
   southwest around 7 mph in the afternoon.
*  Ridges/upr slopes...Southwest winds 4 to 7 mph.
* Snow level...........4000 feet.
* Mixing height........700 ft AGL increasing to 3500 ft AGL in the
  afternoon.
* Transport winds......Southwest 5 to 10 mph.

.SATURDAY...Rain and snow. Snow level 3500 feet. Lows 29 to 39.
Highs 47 to 57 valleys...40 to 50 ridges. West winds 7 to 11 mph.
.SUNDAY...Mostly cloudy. Slight chance of showers. Snow level
3000 feet. Lows 24 to 34. Highs 45 to 55 valleys...38 to 48 ridges.
North winds 3 to 7 mph.
.MONDAY...Mostly clear. Snow level 4500 feet. Lows 26 to 36. Highs
51 to 61 valleys...43 to 53 ridges. East winds 5 to 8 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Snow level 6000 feet.
Lows 32 to 42. Highs 57 to 67 valleys...49 to 59 ridges.

.8 TO 14 day OUTLOOK FOR APR 26 - MAY 02, 2018
Above normal temperatures and below normal precipitation.

$$

WAZ662-192315-
Western Washington Fire Weather Zone 662
Area 6...North Cascades National Park-Lake Chelan National
Recreational Area-
238 AM PDT Thu Apr 19 2018

.Today...
* Sky/weather..........Sunny.
* Chance of precip.....0%.
* Max temperature......49-59...except 41-51 ridges.
* Min humidity.........36-51 percent...except 46-60 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..Northwest winds 3 to 6 mph.
*  Ridges/upr slopes...Northwest winds 3 to 6 mph.
* Snow level...........4500 feet.
* Mixing height........100 ft AGL increasing to 6400 ft AGL in the
  afternoon.
* Transport winds......Light winds becoming west around 10 mph in
  the afternoon.

.TONIGHT...
* Sky/weather..........Partly cloudy then becoming mostly cloudy.
* Chance of precip.....0%.
* Min temperature......32-42...except 24-34 ridges.
* Max humidity.........99 percent...except 82-97 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..North winds 5 to 8 mph.
*  Ridges/upr slopes...Northwest winds 6 to 9 mph.
* Snow level...........4500 feet.
* Mixing height........4100 ft AGL decreasing to 800 ft AGL after
  midnight.
* Transport winds......West around 10 mph.

.FRIDAY...
* Sky/weather..........Partly sunny.
* Chance of precip.....0%.
* Max temperature......51-61...except 43-53 ridges.
* Min humidity.........39-54 percent...except 47-62 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..West winds 3 to 6 mph.
*  Ridges/upr slopes...West winds 4 to 9 mph.
* Snow level...........5000 feet.
* Mixing height........500 ft AGL increasing to 3800 ft AGL in the
  afternoon.
* Transport winds......West 5 to 10 mph.

.SATURDAY...showers likely. Snow level 3500 feet. Lows 27 to 37.
Highs 48 to 58 valleys...41 to 51 ridges. West winds 7 to 15 mph.
.SUNDAY...Partly cloudy. Snow level 3000 feet. Lows 21 to 31. Highs
46 to 56 valleys...39 to 49 ridges. East winds 3 to 11 mph.
.MONDAY...Mostly clear. Snow level 4000 feet. Lows 23 to 33. Highs
51 to 61 valleys...44 to 54 ridges. East winds 5 to 8 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Snow level 5750 feet.
Lows 27 to 37. Highs 56 to 66 valleys...49 to 59 ridges.

.8 TO 14 day OUTLOOK FOR APR 26 - MAY 02, 2018
Above normal temperatures and below normal precipitation.

$$

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