418
FNUS76 KPDT 281844
FWSPDT
SPOT FORECAST FOR UM 145...USFS
NATIONAL WEATHER SERVICE PENDLETON OR
1144 AM PDT MON APR 28 2025
FORECAST IS BASED ON IGNITION TIME OF 1213 PDT ON APRIL 28.
***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
A WEAK WEATHER SYSTEM WILL BE PASSING OVER THE FIRE
AREA TUESDAY MORNING ALLOWING FOR CLOUD COVER TO INCREASE THIS
EVENING WITH EXCELLENT OVERNIGHT HUMIDITY RECOVERIES. LIGHT RAIN
IS EXPECTED TO IMPACT THE AREA BEFORE 11 AM, WITH LOWER CHANCES
THROUGH THE AFTERNOON. RAIN AMOUNTS OF 0.01-0.04" ARE ANTICIPATED.
HIGH TEMPERATURES TUESDAY WILL BE ABOUT 10 DEGREES COOLER AND
HUMIDITIES ABOUT 20% HIGHER THAN ON MONDAY.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING
MOSTLY CLOUDY (65-75 PERCENT) AFTER 11 PM.
RAIN SHOWERS LIKELY (60-70 PERCENT) AFTER
4 AM.
CWR.................6 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....36-40.
MAX HUMIDITY........76-82 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 8 MPH EARLY IN THE EVENING
BECOMING LIGHT AFTER 8 PM.
RIDGETOP WIND.......NORTH WINDS 6 TO 10 MPH EARLY IN THE EVENING
BECOMING LIGHT AFTER 8 PM.
MIXING HEIGHT.......5000 FT AGL EARLY IN THE EVENING THEN 700 FT
AGL OVERNIGHT.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH SHIFTING TO THE WEST 8 TO
9 MPH OVERNIGHT.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). RAIN SHOWERS
LIKELY(60-70 PERCENT) BEFORE 11 AM, THEN CHANCE
(40-50 PERCENT) OF RAIN BEFORE 5 PM.
SHOWERS LATE IN THE MORNING.
CWR.................6 PERCENT.
CHANCE OF LIGHTNING.3 PERCENT.
MAX TEMPERATURE.....50-54.
MIN HUMIDITY........45-50 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 5 TO 10 MPH AFTER
11 AM.
RIDGETOP WIND.......LIGHT WINDS BECOMING NORTHWEST 6 TO 12 MPH AFTER
11 AM.
MIXING HEIGHT.......3600 FT AGL.
TRANSPORT WINDS.....WEST 9 TO 16 MPH.
FORECASTER...CALLIHAN
REQUESTED BY...TREVOR LEWIS
TYPE OF REQUEST...PRESCRIBED
.TAG 2511919.1/PDT
.DELDT 04/28/25
.FORMATTERVERSION 2.0.0
.EMAIL TREVOR.J.LEWIS@USDA.GOV
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