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

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FNUS56 KSEW 201155
FWFSEW

Fire Weather Planning Forecast for Western Washington
National Weather Service Seattle WA
355 AM PST Tue Feb 20 2018

Current warnings/watches...none.

.DISCUSSION....A weak disturbance will bring some light snow to the
southwest part of the state today. Another system will move
southward off the coast late Wednesday into Thursday with a slight
chance of snow showers. Another stronger front will bring rain or
snow to the region Friday into the weekend.

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

WAZ649>651-210030-
Western Washington Fire Weather Zones 649-650-651
Area 1...Coastal Lowlands-
355 AM PST Tue Feb 20 2018

.Today...
* Sky/weather..........Partly sunny. Chance of snow through the
  day. Chance of rain in the afternoon.
* Chance of precip.....50%.
* Max temperature......32-42.
* Min humidity.........51-66 percent...except 56-71 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..East winds 6 to 9 mph.
*  Ridges/upr slopes...East winds 6 to 9 mph.
* Mixing height........2700-3600 ft AGL.
* Transport winds......East around 10 mph.

.TONIGHT...
* Sky/weather..........Partly cloudy. Chance of rain and snow in
  the evening.
* Chance of precip.....20% decreasing to 0% after midnight.
* Min temperature......18-28.
* Max humidity.........78-93 percent.
* 20-foot winds........
*  Valleys/lwr slopes..Northeast winds 7 to 10 mph.
*  Ridges/upr slopes...Northeast winds 7 to 10 mph.
* Mixing height........1400-2400 ft AGL.
* Transport winds......Northeast around 10 mph.

.WEDNESDAY...
* Sky/weather..........Partly sunny. Chance of snow in the morning,
  then snow and rain likely in the afternoon.
* Chance of precip.....60%.
* Max temperature......31-41.
* Min humidity.........54-69 percent.
* 20-foot winds........
*  Valleys/lwr slopes..East winds around 5 mph shifting to the south
   around 4 mph in the afternoon.
*  Ridges/upr slopes...East winds around 5 mph shifting to the south
   around 4 mph in the afternoon.
* Mixing height........1900-2900 ft AGL.
* Transport winds......Southeast around 5 mph shifting to the
  southwest in the afternoon.

.THURSDAY...Mostly cloudy. Snow and rain likely. Lows 21 to 31.
Highs 35 to 45. Northwest winds 4 to 7 mph.
.FRIDAY...Rain and snow likely. Lows 25 to 35. Highs 37 to 47.
Southwest winds 4 to 9 mph.
.SATURDAY...Rain and snow. Lows 30 to 40. Highs 37 to 47. West winds
8 to 11 mph.
.SUNDAY...showers likely. Lows 29 to 39. Highs 36 to 46.
.MONDAY...Showers likely. Lows 28 to 38. Highs 36 to 46.

.8 TO 14 day OUTLOOK FOR FEB 27 - MAR 05, 2018
Below normal temperatures and near normal precipitation.

$$

WAZ652-210030-
Western Washington Fire Weather Zone 652
Area 2...Olympic National Park-Olympic National Forest-West Portion-
355 AM PST Tue Feb 20 2018

.Today...
* Sky/weather..........Partly sunny. Chance of snow in the morning,
  then snow likely in the afternoon.
* Chance of precip.....60%.
* Max temperature......18-28.
* Min humidity.........73-88 percent.
* 20-foot winds........
*  Valleys/lwr slopes..East winds 5 to 8 mph.
*  Ridges/upr slopes...East winds 4 to 7 mph.
* Snow level...........0 feet.
* Mixing height........2600-3600 ft AGL.
* Transport winds......Southeast around 5 mph shifting to the
  northeast in the afternoon.

.TONIGHT...
* Sky/weather..........Partly cloudy. Chance of snow in the
  evening.
* Chance of precip.....20% decreasing to 0% after midnight.
* Min temperature......8-18.
* Max humidity.........83-98 percent.
* 20-foot winds........
*  Valleys/lwr slopes..Northeast winds 8 to 11 mph.
*  Ridges/upr slopes...Northeast winds 9 to 12 mph.
* Snow level...........0 feet.
* Mixing height........800-1800 ft AGL.
* Transport winds......Northeast 5 to 10 mph.

.WEDNESDAY...
* Sky/weather..........Partly sunny then becoming cloudy. Chance of
  snow in the morning, then snow likely in the afternoon.
* Chance of precip.....60%.
* Max temperature......18-28.
* Min humidity.........63-78 percent...except 55-70 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..Northeast winds around 4 mph shifting to the
   southwest in the afternoon.
*  Ridges/upr slopes...Northeast winds around 4 mph shifting to the
   west around 5 mph in the afternoon.
* Snow level...........0 feet.
* Mixing height........1800-2800 ft AGL.
* Transport winds......Southwest 5 to 10 mph.

.THURSDAY...Mostly cloudy. Snow likely. Snow level 500 feet. Lows
13 to 23. Highs 22 to 32. North winds 5 to 8 mph.
.FRIDAY...Snow likely. Snow level 1000 feet. Lows 17 to 27. Highs
25 to 35. Southwest winds 5 to 9 mph.
.SATURDAY...Snow. Snow level 1500 feet. Lows 20 to 30. Highs 25 to
35. West winds 8 to 12 mph.
.SUNDAY THROUGH MONDAY...Snow showers likely. Snow level 1250 feet.
Lows 20 to 30. Highs 27 to 37.

.8 TO 14 day OUTLOOK FOR FEB 27 - MAR 05, 2018
Below normal temperatures and near normal precipitation.

$$

WAZ661-210030-
Western Washington Fire Weather Zone 661
Area 2...Olympic National Park-Olympic National Forest-East Portion-
355 AM PST Tue Feb 20 2018

.Today...
* Sky/weather..........Partly sunny. Chance of snow through the
  day.
* Chance of precip.....50%.
* Max temperature......20-30.
* Min humidity.........62-77 percent...except 73-88 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..East winds 3 to 6 mph.
*  Ridges/upr slopes...Southeast winds 3 to 6 mph.
* Snow level...........0 feet.
* Mixing height........2400-3400 ft AGL.
* Transport winds......Southeast around 5 mph shifting to the east
  in the afternoon.

.TONIGHT...
* Sky/weather..........Partly cloudy. Chance of snow in the
  evening.
* Chance of precip.....30% decreasing to 0% after midnight.
* Min temperature......12-22...except 7-17 ridges.
* Max humidity.........83-98 percent.
* 20-foot winds........
*  Valleys/lwr slopes..Northeast winds 7 to 10 mph.
*  Ridges/upr slopes...Northeast winds 7 to 10 mph.
* Snow level...........0 feet.
* Mixing height........800-1800 ft AGL.
* Transport winds......North 5 to 10 mph.

.WEDNESDAY...
* Sky/weather..........Partly sunny. Chance of snow in the morning,
  then snow likely in the afternoon.
* Chance of precip.....60%.
* Max temperature......19-29.
* Min humidity.........61-76 percent...except 53-68 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..Northwest winds around 4 mph shifting to the
   southwest in the afternoon.
*  Ridges/upr slopes...West winds 3 to 6 mph.
* Snow level...........0 feet.
* Mixing height........1900-2900 ft AGL.
* Transport winds......West 5 to 10 mph.

.THURSDAY...Mostly cloudy. Snow likely. Snow level 0 feet. Lows
15 to 25 valleys...8 to 18 ridges. Highs 26 to 36 valleys...18 to
28 ridges. North winds 5 to 8 mph.
.FRIDAY...Snow likely. Snow level 500 feet. Lows 18 to 28 valleys...
11 to 21 ridges. Highs 28 to 38 valleys...21 to 31 ridges. Southwest
winds 5 to 11 mph.
.SATURDAY...Snow. Snow level 1500 feet. Lows in the upper 20s
valleys...16 to 26 ridges. Highs 30 to 40 valleys...23 to 33 ridges.
West winds 9 to 12 mph.
.SUNDAY THROUGH MONDAY...Snow showers likely. Snow level 1000 feet.
Lows 19 to 29. Highs 31 to 41 valleys...24 to 34 ridges.

.8 TO 14 day OUTLOOK FOR FEB 27 - MAR 05, 2018
Below normal temperatures and near normal precipitation.

$$

WAZ653-210030-
Western Washington Fire Weather Zone 653
Area 3...North Puget Sound Lowlands-Whidbey Island-San Juan Islands-
355 AM PST Tue Feb 20 2018

.Today...
* Sky/weather..........Partly sunny. Slight chance of snow through
  the day. Slight chance of rain in the afternoon.
* Chance of precip.....20%.
* Max temperature......29-39.
* Min humidity.........50-65 percent.
* 20-foot winds........East winds 6 to 9 mph.
* Mixing height........3200-4200 ft AGL.
* Transport winds......Southeast around 10 mph shifting to the
  northeast in the afternoon.

.TONIGHT...
* Sky/weather..........Partly cloudy.
* Chance of precip.....0%.
* Min temperature......17-27.
* Max humidity.........68-83 percent.
* 20-foot winds........East winds 8 to 11 mph.
* Mixing height........1700-2700 ft AGL.
* Transport winds......Northeast 10 to 15 mph.

.WEDNESDAY...
* Sky/weather..........Partly sunny. Chance of snow in the morning,
  then snow and rain likely in the afternoon.
* Chance of precip.....60%.
* Max temperature......29-39.
* Min humidity.........51-66 percent.
* 20-foot winds........South winds 5 to 8 mph.
* Mixing height........2200-3200 ft AGL.
* Transport winds......South 5 to 10 mph.

.THURSDAY...Mostly cloudy. Snow and rain likely. Lows 22 to 32.
Highs 32 to 42. Northwest winds 4 to 7 mph.
.FRIDAY...Rain and snow likely. Lows 25 to 35. Highs 35 to 45. South
winds 5 to 11 mph.
.SATURDAY...Showers likely and snow. Lows 29 to 39. Highs in the
lower 40s. Southwest winds 7 to 10 mph.
.SUNDAY...showers likely. Lows in the lower 30s. Highs in the lower
40s.
.MONDAY...Mostly cloudy with rain likely. Lows in the lower 30s.
Highs 37 to 47.

.8 TO 14 day OUTLOOK FOR FEB 27 - MAR 05, 2018
Below normal temperatures and near normal precipitation.

$$


WAZ654>657-210030-
Western Washington Fire Weather Zones 654-655-656-657
Area 4...Interior Lowlands-
355 AM PST Tue Feb 20 2018

.Today...
* Sky/weather..........Mostly cloudy. Chance of snow in the
  morning, then snow and rain likely in the afternoon.
* Chance of precip.....60%.
* Max temperature......31-41.
* Min humidity.........57-72 percent.
* 20-foot winds........East winds 5 to 8 mph.
* Mixing height........1700-2700 ft AGL.
* Transport winds......Southeast around 10 mph.

.TONIGHT...
* Sky/weather..........Mostly cloudy then becoming partly cloudy.
  Snow and rain likely in the evening. Slight chance of snow after
  midnight.
* Chance of precip.....45%.
* Min temperature......15-25.
* Max humidity.........88-100 percent.
* 20-foot winds........Northeast winds 5 to 8 mph.
* Mixing height........800-1800 ft AGL.
* Transport winds......Northeast 10 to 15 mph.

.WEDNESDAY...
* Sky/weather..........Partly sunny. Snow and rain likely in the
  afternoon.
* Chance of precip.....10% increasing to 60% in the afternoon.
* Max temperature......31-41.
* Min humidity.........59-74 percent.
* 20-foot winds........Southeast winds around 4 mph shifting to the
  south around 3 mph in the afternoon.
* Mixing height........1400 ft AGL increasing to 3700 ft AGL in the
  afternoon.
* Transport winds......Southeast around 5 mph shifting to the west
  in the afternoon.

.THURSDAY...Snow showers and rain likely. Lows 17 to 27. Highs 34 to
44. North winds 3 to 6 mph.
.FRIDAY...Snow and rain likely. Lows 21 to 31. Highs 35 to 45. South
winds 4 to 9 mph.
.SATURDAY...Rain and snow. Lows in the lower 30s. Highs 36 to 46.
West winds 8 to 11 mph.
.SUNDAY...showers likely. Lows in the lower 30s. Highs in the lower
40s.
.MONDAY...showers likely. Lows in the lower 30s. Highs 37 to 47.

.8 TO 14 day OUTLOOK FOR FEB 27 - MAR 05, 2018
Below normal temperatures and near normal precipitation.

$$

WAZ658-659-210030-
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-
355 AM PST Tue Feb 20 2018

.Today...
* Sky/weather..........Partly sunny. Slight chance of snow in the
  morning. Chance of snow in the afternoon.
* Chance of precip.....35%.
* Max temperature......22-32...except 15-25 ridges.
* Min humidity.........63-78 percent...except 56-71 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..East winds 4 to 7 mph.
*  Ridges/upr slopes...Southeast winds around 4 mph shifting to the
   east around 5 mph in the afternoon.
* Snow level...........0 feet.
* Mixing height........2400-3400 ft AGL.
* Transport winds......Southeast around 5 mph.

.TONIGHT...
* Sky/weather..........Partly cloudy. Slight chance of snow in the
  evening.
* Chance of precip.....30% decreasing to 10% after midnight.
* Min temperature......6-16...except 1-11 ridges.
* Max humidity.........77-92 percent.
* 20-foot winds........
*  Valleys/lwr slopes..East winds 8 to 11 mph.
*  Ridges/upr slopes...East winds 8 to 11 mph.
* Snow level...........0 feet.
* Mixing height........900-1900 ft AGL.
* Transport winds......East 5 to 10 mph.

.WEDNESDAY...
* Sky/weather..........Partly sunny. Slight chance of snow in the
  afternoon.
* Chance of precip.....10% increasing to 50% in the afternoon.
* Max temperature......24-34...except 18-28 ridges.
* Min humidity.........54-69 percent.
* 20-foot winds........
*  Valleys/lwr slopes..Southeast winds around 6 mph shifting to the
   southwest around 3 mph in the afternoon.
*  Ridges/upr slopes...Southeast winds around 6 mph shifting to the
   southwest around 3 mph in the afternoon.
* Snow level...........0 feet.
* Mixing height........1500 ft AGL increasing to 3600 ft AGL in the
  afternoon.
* Transport winds......Southeast around 5 mph shifting to the west
  in the afternoon.

.THURSDAY...Mostly cloudy. Chance of snow showers. Snow level
0 feet. Lows 13 to 23 valleys...6 to 16 ridges. Highs 24 to 34.
Northwest winds 4 to 7 mph.
.FRIDAY...Snow likely. Snow level 500 feet. Lows 15 to 25 valleys...
8 to 18 ridges. Highs 25 to 35. Southwest winds 5 to 11 mph.
.SATURDAY...Snow. Snow level 1000 feet. Lows 19 to 29. Highs 29 to
39 valleys...22 to 32 ridges. Southwest winds 9 to 13 mph.
.SUNDAY...Snow showers likely. Snow level 500 feet. Lows 20 to 30.
Highs 29 to 39 valleys...21 to 31 ridges.
.MONDAY...Mostly cloudy with snow likely. Snow level 500 feet. Lows
19 to 29. Highs 30 to 40 valleys...23 to 33 ridges.

.8 TO 14 day OUTLOOK FOR FEB 27 - MAR 05, 2018
Below normal temperatures and near normal precipitation.

$$

WAZ662-210030-
Western Washington Fire Weather Zone 662
Area 6...North Cascades National Park-Lake Chelan National
Recreational Area-
355 AM PST Tue Feb 20 2018

.Today...
* Sky/weather..........Partly sunny. Chance of snow in the
  afternoon.
* Chance of precip.....10% increasing to 30% in the afternoon.
* Max temperature......23-33...except 16-26 ridges.
* Min humidity.........37-52 percent...except 44-59 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..Light winds becoming southeast around 3 mph
   in the afternoon.
*  Ridges/upr slopes...South winds 3 to 5 mph.
* Snow level...........0 feet.
* Mixing height........2200-3200 ft AGL.
* Transport winds......Light winds.

.TONIGHT...
* Sky/weather..........Partly cloudy. Chance of snow in the
  evening.
* Chance of precip.....30% decreasing to 10% after midnight.
* Min temperature......3-13...except 2 below to 8 above zero
  ridges.
* Max humidity.........72-83 percent.
* 20-foot winds........
*  Valleys/lwr slopes..East winds 4 to 7 mph.
*  Ridges/upr slopes...East winds 6 to 9 mph.
* Snow level...........0 feet.
* Mixing height........700-1700 ft AGL.
* Transport winds......East around 5 mph in the evening becoming
  light.

.WEDNESDAY...
* Sky/weather..........Mostly sunny then becoming mostly cloudy.
  Chance of snow in the afternoon.
* Chance of precip.....10% increasing to 50% in the afternoon.
* Max temperature......25-35...except 19-29 ridges.
* Min humidity.........33-46 percent...except 41-54 percent ridges.
* 20-foot winds........
*  Valleys/lwr slopes..Light winds becoming northwest around 3 mph
   in the afternoon.
*  Ridges/upr slopes...Southeast winds around 3 mph shifting to the
   west around 6 mph in the afternoon.
* Snow level...........0 feet.
* Mixing height........1400 ft AGL increasing to 3700 ft AGL in the
  afternoon.
* Transport winds......Southwest around 5 mph increasing to west
  around 15 mph in the afternoon.

.THURSDAY...Mostly cloudy. Chance of snow showers. Snow level
0 feet. Lows 9 to 19 valleys...2 to 12 ridges. Highs 23 to 33. North
winds 5 to 9 mph.
.FRIDAY...Snow likely. Snow level 500 feet. Lows 11 to 21 valleys...
4 to 14 ridges. Highs 25 to 35. West winds 8 to 13 mph.
.SATURDAY...Snow showers likely. Snow level 0 feet. Lows 15 to 25.
Highs 24 to 34. West winds 11 to 15 mph.
.SUNDAY...Snow showers likely. Snow level 500 feet. Lows 14 to 24.
Highs 22 to 32.
.MONDAY...Mostly cloudy. Snow likely. Snow level 500 feet. Lows
14 to 24. Highs 24 to 34.

.8 TO 14 day OUTLOOK FOR FEB 27 - MAR 05, 2018
Below normal temperatures and near normal precipitation.

$$

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