501
FNUS76 KPDT 271241
FWSPDT
SPOT FORECAST FOR KLICKITAT...YAKAMA AGENCY
NATIONAL WEATHER SERVICE PENDLETON OR
541 AM PDT MON OCT 27 2025
FORECAST IS BASED ON IGNITION TIME OF 0800 PDT ON OCTOBER 27.
***THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS***
***WINDS ARE 20 FOOT 10-MINUTE AVERAGES***
***CWR-CHANCE OF WETTING RAIN 0.10 OR GREATER***
***VENTILATION INDEX IS DERIVED FROM THE
TRANSPORT WIND MULTIPLIED BY THE MIXING
HEIGHT IN 100'S OF FEET. INDEX CATEGORIES
ARE A GENERALIZED INDICATOR ONLY.***
IF YOU HAVE QUESTIONS OR CONCERNS WITH THIS FORECAST, PLEASE
CONTACT OUR OFFICE AT (541) 276-8134.
DISCUSSION
THE REMNANTS OF THE UPPER LEVEL DISTURBANCE WILL
KEEP PRECIPITATION CHANCES ACROSS THE FIRE AREA WITH SNOW IN THE
EARLY MORNING TRANSITIONING TO RAIN LATER IN THE MORNING. WEST TO
NORTHWEST WINDS OF 5-8 MPH BECOMING LIGHT OVERNIGHT BEFORE SWITCHING
TO THE EAST TUESDAY MORNING. MIN RHS WILL BE IN THE LOW TO MID 60%
WITH OVERNIGHT RECOVERIES IN THE MID TO UPPER 70%.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). CHANCE OF SNOW
EARLY IN THE MORNING. CHANCE OF RAIN LATE IN
THE MORNING, THEN SLIGHT CHANCE OF RAIN LATE IN
THE AFTERNOON.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.6 PERCENT.
MAX TEMPERATURE.....45-48.
MIN HUMIDITY........61-66 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 8 MPH SHIFTING TO THE NORTHWEST
5 TO 7 MPH AFTER 2 PM, THEN BECOMING
LIGHT AFTER 6 PM.
MIXING HEIGHT.......3900 FT AGL.
TRANSPORT WINDS.....WEST 7 TO 12 MPH.
VENTILATION INDEX...POOR (110) INCREASING TO FAIR (320) IN THE
AFTERNOON.
TIME (PDT) 8 AM 10 AM NOON 2 PM 4 PM 6 PM
CHC OF LTNG (%).10 10 10 10 10 0
TEMP............31 38 42 44 43 41
RH..............88 78 75 67 66 73
20 FT WIND......SW 7 SW 7 W 7 NW 6 NW 6 NW 4
20 FT WIND GUST.11 11 11 10 10 7
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
MOSTLY CLOUDY (60-70 PERCENT). SLIGHT CHANCE OF
RAIN EARLY IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....AROUND 30.
MAX HUMIDITY........73-78 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......1600 FT AGL.
TRANSPORT WINDS.....NORTHWEST AROUND 7 MPH SHIFTING TO THE
NORTHEAST 5 TO 8 MPH LATE IN THE EVENING.
VENTILATION INDEX...POOR (70) DECREASING TO POOR (60) OVERNIGHT.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SLIGHT CHANCE OF
RAIN EARLY IN THE MORNING, THEN CHANCE OF RAIN
EARLY IN THE MORNING.
CWR.................8 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....46-49.
MIN HUMIDITY........59-64 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 7 MPH AFTER 11 PM,
THEN BECOMING LIGHT AFTER 6 PM.
MIXING HEIGHT.......2700 FT AGL.
TRANSPORT WINDS.....EAST 7 TO 8 MPH SHIFTING TO THE SOUTH LATE IN
THE AFTERNOON.
VENTILATION INDEX...POOR (70) INCREASING TO POOR (130) IN THE
AFTERNOON.
FORECASTER...BENNESE
REQUESTED BY...DAN SIMS
TYPE OF REQUEST...PRESCRIBED
.TAG 2524444.2/PDT
.DELDT 10/27/25
.FORMATTERVERSION 2.0.0
.EMAIL DAN_SIMS@YAKAMA.COM
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