Suppression Forecast
Issued by NWS Portland, OR

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FNUS76 KPQR 051333
FWSPQR

SPOT FORECAST FOR HENLINE FIRE...FOREST SERVICE
NATIONAL WEATHER SERVICE PORTLAND OR
633 AM PDT SUN JUL 5 2015

FORECAST IS BASED ON REQUEST TIME OF 1928 PDT ON JULY 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...HOT DRY AND UNSTABLE CONDITIONS EXPECTED TODAY...
...HOT WEATHER EXPECTED TO CONTINUE THROUGH AT LEAST TUESDAY...

.DISCUSSION...A STRONG UPPER LEVEL RIDGE OF HIGH PRESSURE WILL
CONTINUE TO PROVIDE HOT AND DRY WEATHER FOR THE OREGON CASCADES
THROUGH TUESDAY. A THERMAL TROUGH OF LOW PRESSURE WILL LINGER NEAR
THE CASCADES AND WILLAMETTE VALLEY THIS AFTERNOON...ADDING A BIT
MORE INSTABILITY TO THE MIX TODAY AND POTENTIALLY ALLOWING COLUMN
HEIGHTS TO REACH 8 TO 10 THOUSAND FEET. THE THERMAL TROUGH WILL
FAVOR THE EAST SIDE OF THE CASCADES A LITTLE MORE ON MONDAY...
POSSIBLY STABILIZING THE AIR MASS SLIGHTLY DUE TO LIGHT TO
MODERATE ONSHORE FLOW.


.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....86-90.
MIN HUMIDITY........25-30 PERCENT.
WIND (20 FT)........UPSLOPE/UPVALLEY 2 TO 5 MPH. AFTERNOON GUSTS
                     UP TO 10 MPH.
HAINES INDEX(HIGH)..4 (LOW)....2 STABILITY + 2 DRYNESS.
HAINES INDEX(MID)...6 (HIGH)...3 STABILITY + 3 DRYNESS.


$$

FORECASTER...WEAGLE
REQUESTED BY...REBECCA WINDLE
REASON FOR REQUEST...WILDFIRE
.TAG 20150704.HENLI.01/PQR



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