134  
FNUS76 KOTX 290116  
FWSOTX  
 
SPOT FORECAST FOR SOUTH WENAS...CWICC  
NATIONAL WEATHER SERVICE SPOKANE WA  
616 PM PDT WED JUN 28 2017  
 
FORECAST IS BASED ON REQUEST TIME OF 1800 PDT ON JUNE 28.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
GUSTY NORTHWEST WINDS ARE EXPECTED THROUGH MID TO LATE EVENING. THE  
ARRIVAL OF HIGH PRESSURE OVERNIGHT INTO THURSDAY MORNING WILL CAUSE  
WINDS TO GO LIGHT BY EARLY TO MID MORNING. LOOK FOR MAINLY TERRAIN  
DRIVEN WINDS (SOUTHEAST) BY MID DAY THURSDAY. A RELATIVELY LIGHT WIND  
REGIME IS EXPECTED TO CONTINUE THROUGH THE DAY FRIDAY. THE ARRIVAL OF  
A WEAK COLD FRONT ON SATURDAY WILL ONCE AGAIN PRODUCE NORTHWEST WINDS  
WHICH WILL BECOME GUSTY LATE SATURDAY AFTERNOON AND EVENING.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
CWR.................0 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....56.  
MAX HUMIDITY........56 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 9 TO 13 MPH WITH GUSTS TO 26 MPH  
2100 PDT. NORTHWEST WIND DECREASING TO 4 TO 7 MPH  
AFTER 0200 PDT.  
MIXING HEIGHT.......2200 FT AGL THROUGH 2000 PDT...DECREASING TO  
500 FEET OVERNIGHT.  
TRANSPORT WINDS.....NORTHWEST 20 TO 25 MPH IN THE EVENING DECREASING  
TO NORTHWEST 7 TO 12 MPH OVERNIGHT.  
HAINES INDEX........3 VERY LOW.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY.  
CWR.................0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....89.  
MIN HUMIDITY........22 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 4 TO 6 MPH UNTIL 1000 PDT.  
WIND BECOMING SOUTHEAST 2 TO 4 MPH BY MID DAY.  
NORTH ASPECT MAY BECOME EAST OR NORTHEAST 1 TO  
4 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......AS HIGH AS 5000 FT AGL BETWEEN 1300 AND 1900 PDT.  
TRANSPORT WINDS.....NORTHWEST 7 TO 10 MPH EARLY IN THE MORNING BECOMING  
SOUTHEAST 2 TO 5 MPH IN THE AFTERNOON.  
HAINES INDEX........2 VERY LOW.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
CWR.................0 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....57.  
MAX HUMIDITY........73 PERCENT.  
WIND (20 FT)........LIGHT SOUTHEAST WIND BECOMING NORTHWEST 3 TO 6 MPH  
AROUND 2000 PDT.  
MIXING HEIGHT.......BECOMING NEAR SURFACE BY 2100 PDT.  
TRANSPORT WINDS.....BECOMING NORTHWEST 4 TO 7 MPH AROUND 2000 PDT.  
HAINES INDEX........3 VERY LOW.  
 

 
FORECASTER...GK  
REQUESTED BY...DAVID WINTER  
TYPE OF REQUEST...WILDFIRE  
.TAG 1711818.0/OTX  
 
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