755
FNUS76 KPDT 101215
FWSPDT
SPOT FORECAST FOR JACK FIRE...USFS
NATIONAL WEATHER SERVICE PENDLETON OR
515 AM PDT WED AUG 10 2022
FORECAST IS BASED ON FORECAST START TIME OF 0900 PDT ON AUGUST 10.
***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS***
***WINDS ARE 20 FOOT 10-MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
IF YOU HAVE QUESTIONS OR CONCERNS WITH THIS FORECAST, PLEASE
CONTACT OUR OFFICE AT (541) 276-8134.
DISCUSSION
OVERALL EXPECT DRY CONDITIONS AROUND THE BURN AREA
BUT WITH SOME INCREASING WIND IN THE AFTERNOON. WINDS WILL START
LIGHT THEN INCREASING IN THE AFTERNOON AND PERSIST THROUGH THE
EVENING BEFORE DECREASING AFTER SUNSET.
REST OF TODAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CWR.................0 PERCENT.
LAL.................1.
MAX TEMPERATURE.....71-74.
MIN HUMIDITY........35-45 PERCENT.
WIND (20 FT)........WEST WINDS 3 TO 7 MPH BECOMING 10 TO 15
MPH IN THE AFTERNOON.
RIDGETOP WIND.......WEST 10 TO 20 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....WEST AROUND 15 MPH.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
CWR.................0 PERCENT.
LAL.................1.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........76-81 PERCENT.
WIND (20 FT)........WEST WINDS 10 TO 15 MPH DECREASING TO 3 TO 6
MPH AFTER SUNSET.
RIDGETOP WIND.......WEST 10 TO 20 MPH DECREASING TO AROUND 10
MPH OVERNIGHT.
MIXING HEIGHT.......4500 FT AGL DECREASING TO NEAR SURFACE AFTER
SUNSET.
TRANSPORT WINDS.....WEST AROUND 10 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
THURSDAY
SKY/WEATHER.........SUNNY (0-10 PERCENT).
CWR.................0 PERCENT.
LAL.................1.
MAX TEMPERATURE.....74-77.
MIN HUMIDITY........30-35 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 3 TO 6 MPH BECOMING WEST
8 TO 12 MPH IN THE AFTERNOON.
RIDGETOP WIND.......SOUTHWEST 5 TO 10 MPH BECOMING WEST 10 TO 15
MPH IN THE AFTERNOON
MIXING HEIGHT.......7500 FT AGL EARLY IN THE MORNING.
TRANSPORT WINDS.....SOUTHWEST TO WEST AROUND 10 MPH.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
FORECASTER...SOLOMON
REQUESTED BY...ANDREW MYHRA
TYPE OF REQUEST...WILDFIRE
.TAG 2216487.0/PDT
.DELDT 08/10/22
.FORMATTERVERSION 2.0.0
.EMAIL ANDREW.MYHRA@USDA.GOV
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