803  
WWUS75 KBOI 172345  
NPWBOI  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE BOISE ID  
445 PM MST WED DEC 17 2025  
 
IDZ015-016-028-030-180045-  
/O.EXP.KBOI.HW.W.0002.000000T0000Z-251218T0000Z/  
SOUTHWEST HIGHLANDS-WESTERN MAGIC VALLEY-CAMAS PRAIRIE-SOUTHERN  
TWIN FALLS COUNTY-  
INCLUDING THE CITIES OF THREE CREEK, CORRAL, HOLLISTER, SOLDIER,  
GRASMERE, RIDDLE, BLAINE, SELBY, ROGERSON, HILL CITY, MURPHY HOT  
SPRINGS, TWIN FALLS, AND FAIRFIELD  
445 PM MST WED DEC 17 2025  
   
..HIGH WIND WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON
 
 
THE STRONGEST WINDS HAVE SUBSIDED FOR THE MAJORITY OF THE AREA WITH  
SOME RIDGETOPS STILL SEEING GUSTY WINDS UP TO 40 MPH THIS EVENING.  
BREEZY WINDS UP TO 25 MPH WILL CONTINUE THROUGH THE EVENING HOURS IN  
THE VALLEYS, EVENTUALLY DECREASING SUBSTANTIALLY OVERNIGHT.  
 

 
 
IDZ011-013-014-029-180045-  
/O.EXP.KBOI.WI.Y.0019.000000T0000Z-251218T0000Z/  
WEST CENTRAL MOUNTAINS-BOISE MOUNTAINS-UPPER TREASURE VALLEY-  
OWYHEE MOUNTAINS-  
INCLUDING THE CITIES OF PINE, CASCADE, MCCALL, BOISE, REYNOLDS,  
SILVER CITY, BIG CREEK, WARM LAKE, CUPRUM, ANDERSON DAM, PRAIRIE,  
BEAR, AND OLA  
445 PM MST WED DEC 17 2025  
   
..WIND ADVISORY WILL EXPIRE AT 5 PM MST THIS AFTERNOON
 
 
THE STRONGEST WINDS HAVE SUBSIDED FOR THE MAJORITY OF THE AREA WITH  
SOME RIDGETOPS STILL SEEING GUSTY WINDS UP TO 35 MPH THIS EVENING.  
BREEZY WINDS UP TO 25 MPH WILL CONTINUE THROUGH THE EVENING HOURS,  
CALMING SUBSTANTIALLY OVERNIGHT.  
 

 
 
SA  
 
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