016  
FNUS76 KOTX 142359  
FWSOTX  
 
SPOT FORECAST FOR RENNIE...NPS  
NATIONAL WEATHER SERVICE SPOKANE WA  
459 PM PDT SAT SEP 14 2024  
 
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON SEPTEMBER 15.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
A WEATHER SYSTEM DROPPING SOUTH ALONG THE WASHINGTON AND OREGON COAST  
ON SUNDAY WILL RESULT IN A CHANCE OF SHOWERS OVER THE RENNIE FIRE.  
THE WEATHER SYSTEM WILL THEN CONTINUE TO DROP SOUTH, AND AWAY FROM THE  
REGION INTO MONDAY FOR WARMER AND DRIER CONDITIONS. NO PROLONGED WARM  
SPELLS ARE FORECAST FOR THE UPCOMING WEEK.  
   
SUNDAY  
 
SKY/WEATHER.........PARTLY SUNNY. 40 PERCENT CHANCE OF RAIN SHOWERS.  
CWR.................10 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....49-55.  
MIN HUMIDITY........55-65 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 8 MPH EARLY IN THE DAY  
BECOMING UPSLOPE/UPVALLEY 3 TO 6 MPH BY  
1000 PDT.  
MIXING HEIGHT.......NEAR THE SURFACE THROUGH 0900 PDT INCREASING TO  
5000 FT AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH SHIFTING TO THE EAST  
5 TO 10 MPH BY LATE MORNING.  
HAINES INDEX........2 VERY LOW.  
   
SUNDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
CWR.................0 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....36-41.  
MAX HUMIDITY........70-80 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 3 TO 6 MPH.  
MIXING HEIGHT.......LOWERING TO NEAR SURFACE BY 2000 PDT.  
TRANSPORT WINDS.....NORTH AROUND 5 MPH.  
HAINES INDEX........4 LOW.  
   
MONDAY  
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....55-61.  
MIN HUMIDITY........40-50 PERCENT.  
WIND (20 FT)........NORTH WIND 3 TO 6 MPH BECOMING UPSLOPE/UPVALLEY  
3 TO 6 MPH BY 1000 PDT.  
MIXING HEIGHT.......NEAR THE SURFACE THROUGH 0900 PDT INCREASING TO  
5500 FT AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
HAINES INDEX........4 LOW.  
   
MONDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
CWR.................0 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....39-44.  
MAX HUMIDITY........65-75 PERCENT.  
WIND (20 FT)........DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH.  
MIXING HEIGHT.......LOWERING TO NEAR SURFACE BY 2000 PDT.  
TRANSPORT WINDS.....NORTH AROUND 5 MPH.  
HAINES INDEX........4 LOW.  
 
 
FORECASTER...JW  
REQUESTED BY...GEOFF HIBBS  
TYPE OF REQUEST...WILDFIRE  
.TAG 2421686.8/OTX  
.DELDT 09/14/24  
.FORMATTERVERSION 2.0.0  
.EMAIL ANNA_VALENTINE@NPS.GOV.,GEOFF_HIBBS@NPS.GOV  
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