023  
FNUS75 KPIH 140819  
FWSPIH  
 
SPOT FORECAST FOR FLATIRON PILES...USFS  
NATIONAL WEATHER SERVICE POCATELLO ID  
219 AM MDT TUE APR 14 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 MDT ON APRIL 14.  
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  
 
THE NEXT THREE DAYS WILL FEATURE A TRANSITION FROM A TEMPORARY PERIOD  
OF HIGH PRESSURE TO A HIGH-IMPACT STORM SYSTEM. TODAY OFFERS A BRIEF  
REPRIEVE WITH RELATIVELY CALM AND DRY CONDITIONS FOR MOST AREAS, THOUGH  
ISOLATED SHOWERS REMAIN POSSIBLE ACROSS THE HIGHER TERRAIN TODAY.  
CONDITIONS DETERIORATE RAPIDLY ON WEDNESDAY AS A POTENT SYSTEM BRINGS  
WIDESPREAD MOISTURE AND HIGH WINDS, WITH SOUTHWESTERLY GUSTS UP TO 30 MPH  
POSSIBLE. A SHARP COLD FRONT THEN SWEEPS THROUGH EARLY THURSDAY, CAUSING  
TEMPERATURES TO PLUMMET NEARLY 15 DEGREES FROM WEDNESDAY’S HIGHS WHILE  
MAINTAINING RAW CONDITIONS AND GUSTS OF 25 MPH. THIS COLD AIR MASS WILL  
LEAD TO LIGHT SNOW ACCUMULATIONS OF A FEW INCHES BY THURSDAY.  
   
TODAY  
 
SKY/WEATHER.........PARTLY SUNNY. AREAS OF FOG IN THE MORNING.  
SLIGHT CHANCE OF RAIN AND SNOW IN THE  
AFTERNOON.  
CWR.................5 PERCENT.  
CHANCE OF THUNDER...8 PERCENT.  
MAX TEMPERATURE.....AROUND 50.  
MIN HUMIDITY........43 PERCENT.  
WIND (20 FT)........SOUTH WINDS EARLY BECOMING SOUTHWEST 5 TO 9 MPH. GUSTS UP TO 21 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......5900 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 9 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
SNOW LEVEL..........5600 FT INCREASING TO 6800 FT IN THE AFTERNOON.  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY.  
CWR.................3 PERCENT.  
CHANCE OF THUNDER...2 PERCENT.  
MIN TEMPERATURE.....AROUND 35.  
MAX HUMIDITY........74 PERCENT.  
WIND (20 FT)........SOUTH WINDS 6 TO 9 MPH.  
MIXING HEIGHT.......1200 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 13 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
SNOW LEVEL..........6100-6400 FT.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE  
MORNING, THEN RAIN IN THE AFTERNOON.  
CWR.................45 PERCENT.  
CHANCE OF THUNDER...14 PERCENT.  
MAX TEMPERATURE.....AROUND 50.  
MIN HUMIDITY........57 PERCENT.  
WIND (20 FT)........SOUTH TO SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25  
MPH.  
MIXING HEIGHT.......5800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 23 MPH.  
RAINFALL AMOUNT.....0.10 INCHES.  
SNOW LEVEL..........6400 FT INCREASING TO 7400 FT IN THE AFTERNOON.  
 
 
FORECASTER...MCKAUGHAN  
REQUESTED BY...THOMSON DANZ  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2610191.0/PIH  
.DELDT 04/14/26  
.FORMATTERVERSION 2.0.0  
.EMAIL RYAN.BAUM@USDA.GOV,AUSTIN.BROWN@USDA.GOV,THOMSON.DANZ@USDA.GOV  
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