148
FNUS76 KPDT 032158
FWSPDT
SPOT FORECAST FOR HAGEN FIRE...USFS
NATIONAL WEATHER SERVICE PENDLETON OR
258 PM PDT SAT OCT 3 2026
FORECAST IS BASED ON FORECAST START TIME OF 0600 PDT ON OCTOBER 04.
***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 TRANSPORT WIND
MULTIPLIED BY THE MIXING HEIGHT IN 100'S OF FT.
CATEGORIES ARE A GENERALIZED INDICATOR ONLY:
LOW (< 200), MODERATE (200-500), HIGH (500-700),
AND VERY HIGH (> 700). ***
IF YOU HAVE QUESTIONS OR CONCERNS WITH THIS FORECAST, PLEASE
CONTACT OUR OFFICE AT (541) 276-8134.
DISCUSSION
WINDS WILL BE FROM THE SOUTHEAST TOMORROW MORNING,
THEN BECOMING LIGHT LATE IN THE AFTERNOON INTO THE OVERNIGHT HOURS.
EXPECT NORTHWEST WINDS TO DEVELOP MONDAY. AFTERNOON RHS WILL BE
IN THE LOW 20S SUNDAY AND MONDAY, WITH FAIR TO GOOD OVERNIGHT
RECOVERY. LOW LEVEL INVERSION WILL LIFT AROUND 11AM TOMORROW
MORNING, REDEVELOP BEFORE 6PM, THEN LIFT AROUND 10AM.
SUNDAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....74-79.
MIN HUMIDITY........20-25 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 8 MPH BECOMING LIGHT WINDS
AROUND 5PM.
RIDGETOP WIND.......SOUTHEAST WINDS 5 TO 11 MPH SHIFTING TO THE
NORTH 4 TO 7 MPH AROUND 5PM.
MIXING HEIGHT.......2300 FT AGL EARLY IN THE MORNING.
TRANSPORT WINDS.....SOUTH AROUND 9 MPH SHIFTING TO THE NORTHWEST
AROUND 5 MPH LATE IN THE AFTERNOON.
VENTILATION INDEX...LOW (30-40) INCREASING TO LOW (140-190) IN THE
AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
CHC OF LTNG (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............51 51 52 56 62 67 71 74 76 75 75 72
RH..............55 55 53 43 37 32 26 22 21 23 25 33
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE N
20 FT WIND SPD..5 5 6 6 7 8 8 7 6 4 5 3
20 FT WIND GUST.
SUNDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
MOSTLY CLOUDY (70-80 PERCENT).
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....54-57.
MAX HUMIDITY........44-52 PERCENT.
WIND (20 FT)........LIGHT WINDS.
RIDGETOP WIND.......NORTH WINDS 4 TO 7 MPH SHIFTING TO THE WEST
AFTER 7PM.
MIXING HEIGHT.......500 FT AGL IN THE EVENING.
TRANSPORT WINDS.....WEST 5 TO 7 MPH.
VENTILATION INDEX...LOW (30).
MONDAY
SKY/WEATHER.........PARTLY SUNNY (65-75 PERCENT) THEN BECOMING
SUNNY (5-15 PERCENT).
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....71-77.
MIN HUMIDITY........21-26 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST WINDS 4 TO 8 MPH
AROUND 11AM.
RIDGETOP WIND.......WEST WINDS 4 TO 7 MPH SHIFTING TO THE NORTHWEST
5 TO 10 MPH AROUND 11AM.
MIXING HEIGHT.......3900 FT AGL LATE IN THE MORNING.
TRANSPORT WINDS.....WEST 6 TO 12 MPH.
VENTILATION INDEX...LOW (30) INCREASING TO MODERATE (310-330) IN
THE AFTERNOON.
FORECASTER...LAWHORN
REQUESTED BY...STEVE DONNELLY
TYPE OF REQUEST...WILDFIRE
.TAG 2623016.0/PDT
.DELDT 10/03/26
.FORMATTERVERSION 2.0.0
.EMAIL STEVEN.DONNELLY@USDA.GOV
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