474  
FNUS75 KPIH 222018  
FWSPIH  
 
SPOT FORECAST FOR SHEWAG...USFS  
NATIONAL WEATHER SERVICE POCATELLO ID  
218 PM MDT FRI OCT 22 2021  
 
FORECAST IS BASED ON FORECAST START TIME OF 1500 MDT ON OCTOBER 22.  
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
 
MOISTURE WILL INCREASE THROUGH TONIGHT ACROSS THE  
CENTRAL MOUNTAINS. THE BEST CHANCE OF SEEING PRECIPITATION  
WILL BE BETWEEN 1900 AND 0200 MDT. THERE IS A LOW PROBABILITY  
OF GUSTS HITTING 25 MPH WITH ANY OF THE SHOWERS DURING THAT  
PERIOD. LIGHT AND MORE ISOLATED SHOWERS ARE EXPECTED SATURDAY.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY.  
CWR.................0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....59-63.  
MIN HUMIDITY........36-40 PERCENT.  
WIND (20 FT)........SOUTH 5-10 MPH WTIH GUSTS AROUND 16 MPH.  
HAINES INDEX........3.  
RAINFALL AMOUNT.....0.00 INCHES.  
SNOW LEVEL..........9500 FT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN RAIN AND SNOW  
LIKELY AFTER MIDNIGHT.  
CWR.................27 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....34-38.  
MAX HUMIDITY........80-84 PERCENT.  
WIND (20 FT)........SOUTH 4-9 MPH WITH GUSTS AROUND 15 MPH THROUGH 2300 MDT.  
VARIABLE 2-7 MPH FOR THE REST OF THE NIGHT.  
HAINES INDEX........3.  
RAINFALL AMOUNT.....0.05-0.10 INCHES. TRACE OF SNOW POSSIBLE.  
SNOW LEVEL..........DECREASING TO 6000-6500 FT AFTER MIDNIGHT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS.  
CWR.................0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....47-51.  
MIN HUMIDITY........46-50 PERCENT.  
WIND (20 FT)........VARIABLE 2-6 MPH THROUGH 1100 MDT. SOUTHWEST  
5-9 MPH WITH GUSTS AROUND 15 MPH IN THE AFTERNOON.  
HAINES INDEX........2.  
RAINFALL AMOUNT.....TRACE.  
SNOW LEVEL..........RISING TO 6500-7000FT.  
 

 
FORECASTER...KEYES  
REQUESTED BY...CENTRAL IDAHO INTERAGENCY DISPATCH  
TYPE OF REQUEST...WILDFIRE  
.TAG 2119935.0/PIH  
.DELDT 10/22/21  
.EMAIL TODD.SEXTON@USDA.GOV,SM.FS.IDCIC@USDA.GOV  
 
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