304
FNUS76 KPQR 182034
FWSPQR
SPOT FORECAST FOR RISLEY MEADOW RX...USFS
NATIONAL WEATHER SERVICE PORTLAND OR
134 PM PDT TUE SEP 18 2018
FORECAST IS BASED ON IGNITION TIME OF 1300 PDT ON SEPTEMBER 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE PORTLAND, OREGON OFFICE.
DISCUSSION
SURFACE HIGH PRESSURE OVER THE NORTHEAST PACIFIC WILL
MAINTAIN DRY WEATHER WEDNESDAY. EXPECT FAIRLY TYPICAL AND LIGHT
DIURNALLY DRIVEN WINDS. A WEAK FRONT APPROACHING THE REGION SHOULD
STAY FAR ENOUGH NORTH OF THE AREA TO KEEP THE AREA DRY, BUT ITS
EXACT TRACK DOES BRING SOME UNCERTAINTY INTO THE CLOUD FORECAST ON
THURSDAY. THERE REMAINS A GOOD CHANCE FOR RAIN FRIDAY OR SATURDAY,
BUT WETTING RAINS DO NOT LOOK LIKE A GIVEN.
WEDNESDAY
SKY/WEATHER.........PATCHY FOG AND LOW CLOUDS IN THE MORNING
BECOMING MOSTLY SUNNY MIDDAY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....66-68.
MIN HUMIDITY........60-65 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......BECOMING UPSLOPE 1 TO 3 MPH AFTER 1000 BEFORE
BECOMING WEST 3 TO 5 MPH WITH GUSTS TO 10 MPH
AFTER 1300.
MIXING HEIGHT.......RISING TO 1000 FT AGL MIDDAY.
HAINES INDEX(HIGH)..2 (VERY LOW).
HAINES INDEX (MID)..4 (LOW).
RAINFALL AMOUNT.....0.00 INCHES.
WEDNESDAY NIGHT
SKY/WEATHER.........CLOUDS INCREASING LATE.
CWR.................0 PERCENT.
MIN TEMPERATURE.....50-55.
MAX HUMIDITY........92-97 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST 2 TO 4 MPH WITH GUSTS TO 8 MPH BECOMING
DRAINAGE LESS THAN 3 MPH AFTER 2100.
MIXING HEIGHT.......BECOMING NEAR SURFACE.
HAINES INDEX(HIGH)..2 (VERY LOW).
HAINES INDEX (MID)..4 (LOW).
RAINFALL AMOUNT.....0.00 INCHES.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY.
CWR.................1 PERCENT.
MAX TEMPERATURE.....66-68.
MIN HUMIDITY........60-65 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......BECOMING UPSLOPE 1 TO 3 MPH AFTER 0900 BEFORE
BECOMING WEST 2 TO 4 MPH WITH GUSTS TO 8 MPH
AFTER 1200.
MIXING HEIGHT.......RISING TO 1000 FT AGL MIDDAY.
HAINES INDEX(HIGH)..2 (VERY LOW).
HAINES INDEX (MID)..3 (VERY LOW).
RAINFALL AMOUNT.....0.00 INCHES.
FORECASTER...NEUMAN
REQUESTED BY...AARON SCHNEIDER
TYPE OF REQUEST...PRESCRIBED
.TAG 1815952.0/PQR
.DELDT 09/18/18
.EMAIL AARONSCHNEIDER@FS.FED.US
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