405  
FNUS75 KPIH 291131  
FWSPIH  
 
SPOT FORECAST FOR IBEX...USFS  
NATIONAL WEATHER SERVICE POCATELLO ID  
531 AM MDT SAT JUL 29 2017  
 
FORECAST IS BASED ON REQUEST TIME OF 0600 MDT ON JULY 29.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (208) 232-9357, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
MONSOON MOISTURE HAS DECREASED ACROSS THE AREA,  
HOWEVER THERE IS ENOUGH UNSTABLE AIR IN THE AREA OF THE IBEX FIRE  
FOR ISOLATED THUNDERSTORMS THIS AFTERNOON DEVELOPING ABOUT 1500  
HOURS THROUGH 2200 HOURS. VARIABLE WIND GUSTS UP TO 45 MPH ARE  
POSSIBLE NEAR THUNDERSTORMS. ESTIMATE PRECIPITATION WILL BE IN THE  
RANGE OF A TRACE TO 0.05 INCHES.  
 
I'M NOT SURE WHY, BUT I WAS HAVING TROUBLE ACCESSING DATA FROM  
PRAWS 8. I COULD SEE A MARKER FOR IT IN OUR SYSTEM, BUT COULD NOT  
LOOK AT THE DATA.  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.  
* ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
* AFTERNOON.  
CWR.................11 PERCENT.  
LAL.................1, THEN 2 IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 73.  
MIN HUMIDITY........23 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 3 TO 4 MPH SHIFTING TO THE  
* NORTHWEST 3 TO 6 MPH IN THE AFTERNOON. GUSTY  
* AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS  
* IN THE AFTERNOON.  
MIXING HEIGHT.......500 FT AGL INCREASING TO 7900 FT AGL IN THE  
* AFTERNOON.  
TRANSPORT WINDS.....SOUTHWEST AROUND 6 MPH.  
HAINES INDEX........5 .  
RAINFALL AMOUNT.....0.03 INCHES.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING CLEAR. SCATTERED  
* RAIN SHOWERS AND ISOLATED THUNDERSTORMS IN  
* THE EVENING.  
CWR.................7 PERCENT.  
LAL.................2, THEN 1 AFTER MIDNIGHT.  
MIN TEMPERATURE.....AROUND 53.  
MAX HUMIDITY........56 PERCENT.  
WIND (20 FT)........NORTH WINDS 3 TO 6 MPH SHIFTING TO THE  
* SOUTHEAST UP TO 3 MPH AFTER MIDNIGHT. GUSTY  
* AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS  
* IN THE EVENING.  
MIXING HEIGHT.......7900 FT AGL DECREASING TO 900 FT AGL AFTER  
* MIDNIGHT.  
TRANSPORT WINDS.....SOUTHWEST AROUND 6 MPH.  
HAINES INDEX........5 .  
RAINFALL AMOUNT.....0.01 INCHES.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.  
* ISOLATED SHOWERS AND THUNDERSTORMS IN THE  
* AFTERNOON.  
CWR.................8 PERCENT.  
LAL.................1, THEN 2 IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 74.  
MIN HUMIDITY........24 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 3 TO 4 MPH SHIFTING TO THE  
* NORTHWEST 3 TO 8 MPH IN THE AFTERNOON. GUSTY  
* AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS  
* IN THE AFTERNOON.  
MIXING HEIGHT.......900 FT AGL INCREASING TO 7400 FT AGL IN THE  
* AFTERNOON.  
TRANSPORT WINDS.....WEST AROUND 11 MPH.  
HAINES INDEX........5 .  
RAINFALL AMOUNT.....0.02 INCHES.  
 

 
FORECASTER...SURVICK  
REQUESTED BY...RYAN WHITE  
TYPE OF REQUEST...WILDFIRE  
.TAG 1713558.0/PIH  
.EMAIL IDCIC@FS.FED.US  
 
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