795  
FNUS76 KPDT 102234  
FWSPDT  
 
SPOT FORECAST FOR STARVATION 7 RX...USFS  
NATIONAL WEATHER SERVICE PENDLETON OR  
334 PM PDT SAT MAY 10 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1600 PDT ON MAY 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  
THERE IS A LOW (20 PERCENT) CHANCE OF THUNDERSTORMS  
THIS AFTERNOON AND EVENING. HOWEVER, RAIN CHANCES INCREASE TO 30  
PERCENT BY MORNING AND TO 60 PERCENT BY SUNDAY AFTERNOON. THERE IS ALSO  
ANOTHER LOW CHANCE (20%) OF THUNDERSTORMS SUNDAY AFTERNOON.  
 
CWR CHANCES REMAIN LOW (<10 PERCENT) UNTIL SUNDAY AFTERNOON, WHEN WETTING  
RAIN CHANCES INCREASE TO AROUND 80 PERCENT.  
 
MIN RH VALUES WILL BE 20 TO 25 PERCENT TODAY BUT HIGHER ON SUNDAY DUE TO THE  
RAIN CHANCES. MIN RH ON SUNDAY WILL BE 35 TO 40 PERCENT WITH GOOD OVERNIGHT  
RECOVERIES.  
 
   
TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SLIGHT CHANCE (<20%) OF  
SHOWERS AND THUNDERSTORMS LATE IN THE  
AFTERNOON.  
CWR.................0 PERCENT.  
CHANCE OF LIGHTNING.18 PERCENT.  
MAX TEMPERATURE.....AROUND 80.  
MIN HUMIDITY........18-23 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 7 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE  
AFTERNOON.  
RIDGETOP WIND.......NORTHWEST TO NORTH WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......8100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH SHIFTING TO THE  
NORTHWEST AROUND 9 MPH LATE IN THE AFTERNOON.  
 
TIME (PDT) 4 PM 6 PM 8 PM 10 PM MIDNGT 2 AM  
CHC OF LTNG (%).0 20 10 10 10 10  
TEMP............76 71 62 56 51 48  
RH..............26 32 42 48 52 56  
20 FT WIND......NW 6 NW 5 NW 4 NW 4 W 3 N 2  
20 FT WIND GUST.11 10 7 7  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING (20%). SLIGHT  
CHANCE OF RAIN SHOWERS (20%) THEN CHANCE OF RAIN  
SHOWERS EARLY IN THE MORNING (30%).  
CWR.................7 PERCENT.  
CHANCE OF LIGHTNING.18 PERCENT.  
MIN TEMPERATURE.....45-48.  
MAX HUMIDITY........61-66 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 7 MPH EARLY IN THE EVENING  
BECOMING LIGHT. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS EARLY IN THE  
EVENING.  
RIDGETOP WIND.......NORTH WINDS AROUND 5 MPH BECOMING EAST BY DAYBREAK.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 9 MPH.  
   
SUNDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). CHANCE OF RAIN  
SHOWERS IN THE MORNING (30%) THEN RAIN SHOWERS  
LIKELY LATE IN THE MORNING (60%). RAIN SHOWERS AND  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.  
CWR.................7 PERCENT INCREASING TO 83 PERCENT.  
CHANCE OF LIGHTNING.41 PERCENT.  
MAX TEMPERATURE.....66-69. NORTH WINDS AROUND 5 MPH BECOMING EAST BY DAYBREAK.  
MIN HUMIDITY........35-40 PERCENT.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.  
RIDGETOP WIND.......EAST WIND 5 TO 10 MPH BECOMING SOUTH IN THE LATE  
MORNING, THEN SHIFTING TO THE NORTH AROUND 10 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 5 MPH SHIFTING TO THE EAST  
AROUND 6 MPH EARLY IN THE MORNING, THEN  
SHIFTING TO THE SOUTH AROUND 10 MPH LATE IN THE  
MORNING THEN SHIFTING TO THE NORTH AROUND 10 MPH  
IN THE LATE AFTERNOON.  
 
 
FORECASTER...NIERENBERG  
REQUESTED BY...WILLIAM HENDERSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2513435.6/PDT  
.DELDT 05/10/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JEFFREY.BRINK@USDA.GOV,MARK.MOELLER@USDA.GOV,ANDREW.C.HAYES@USDA.GOV,WILLIAM.HENDERSON2@USDA.GOV,AARON.MURDOCK@USDA.GOV  
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