Joe46
ArboristSite Guru
Looks like we're bringing in crews from B.C. to help.
For September 17-20: Smoke from the wildfires in Eastern Washington may reemerge in Puget Sound this week. Mornings will become increasingly more stagnant in Pierce and King counties where we could see MODERATE air quality as early as Monday. By Tuesday, most of Puget Sound could have MODERATE conditions. The fires over the Cascades have grown this weekend and we are likely to see some more air quality impacts, especially nearer the Cascades, where we could see levels UNHEALTHY FOR SENSITIVE GROUPS again. We will monitor the situation closely and we will keep this forecast updated as events develop.
.DISCUSSION...AN UPPER LEVEL RIDGE WILL REMAIN PRIMARILY IN CONTROL
OF OUR WEATHER THROUGH THE WEEK. A THERMAL TROUGH OF LOW PRESSURE
OVER WESTERN WASHINGTON WILL WAFFLE BACK AND FORTH ACROSS THE STATE
THROUGH THE WEEK RESULTING IN DRIER AND WARMER THAN NORMAL CONDITIONS
AND AN UNSTABLE MID LEVEL AIR MASS. MODELS CONTINUE TO INDICATE SOME
FORM OF RIDGE BREAKDOWN/WEAKENING THIS COMING WEEKEND BUT THE
DETAILS ARE FAR FROM CERTAIN AT THIS TIME.
FORECAST FOR 20 FOOT WIND SPEED (VALLEYS AND RIDGE TOPS) ARE 10
MINUTE AVERAGES REFLECTING RAWS WINDS.
WAZ654>657-172330-
WESTERN WASHINGTON FIRE WEATHER ZONES 654-655-656-657
AREA 4...INTERIOR LOWLANDS-
814 AM PDT MON SEP 17 2012
.TODAY...
* SKY/WEATHER...........SUNNY. PATCHY FOG IN THE MORNING.
* LAL...................1.
* MAX TEMPERATURE.......73-83.
* MIN HUMIDITY..........29-44 PERCENT.
* 20-FOOT WINDS.........NORTH TO NORTHEAST WINDS AROUND 5 MPH.
* HAINES MID-LEVEL......6 OR HIGH.
* HAINES HIGH-LEVEL.....4 OR LOW.
* MIXING HEIGHT.........700-1700 FT AGL.
* TRANSPORT WINDS.......LIGHT WINDS BECOMING NORTH AROUND 5 MPH.
* CWR (>0.25)...........0 PERCENT.
....8 TO 14 DAY OUTLOOK FOR SEP 24 - 30, 2012
ABOVE NORMAL TEMPERATURES AND BELOW NORMAL PRECIPITATION.
We have this one smoldering in the reeds around a marsh. It's impossible to contain because we don't have SCUBA gear!