563  
WUUS55 KPIH 171743  
SVRPIH  
IDC005-007-011-019-029-031-041-071-077-171830-  
/O.NEW.KPIH.SV.W.0034.251217T1743Z-251217T1830Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE POCATELLO ID  
1043 AM MST WED DEC 17 2025  
 
THE NATIONAL WEATHER SERVICE IN POCATELLO HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
CARIBOU COUNTY IN SOUTHEASTERN IDAHO...  
ONEIDA COUNTY IN SOUTHEASTERN IDAHO...  
BANNOCK COUNTY IN SOUTHEASTERN IDAHO...  
SOUTHEASTERN POWER COUNTY IN SOUTHEASTERN IDAHO...  
SOUTHEASTERN BONNEVILLE COUNTY IN SOUTHEASTERN IDAHO...  
FRANKLIN COUNTY IN SOUTHEASTERN IDAHO...  
BEAR LAKE COUNTY IN SOUTHEASTERN IDAHO...  
SOUTHEASTERN BINGHAM COUNTY IN SOUTHEASTERN IDAHO...  
SOUTHEASTERN CASSIA COUNTY IN SOUTHEASTERN IDAHO...  
 
* UNTIL 1130 AM MST.  
 
* AT 1042 AM MST, A LINE OF SEVERE THUNDERSTORM WAS LOCATED FROM  
NEAR BONE TO MALTA, MOVING SOUTHEAST AT 40 MPH.  
 
HAZARD...80 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED. THIS LINE OF STORMS HAS A HISTORY OF  
PRODUCING GUSTS FROM 60 TO 85 MPH.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE HEAVILY DAMAGED. EXPECT  
CONSIDERABLE DAMAGE TO ROOFS, WINDOWS, AND VEHICLES.  
EXTENSIVE TREE DAMAGE AND POWER OUTAGES ARE LIKELY.  
 
* LOCATIONS IMPACTED INCLUDE...  
PRESTON, SODA SPRINGS, MONTPELIER, MALAD, MCCAMMON, LAVA HOT  
SPRINGS, SWANLAKE, CHESTERFIELD RESERVOIR, BLACKFOOT RESERVOIR,  
WAYAN, PALISADES RESERVOIR, BEAR LAKE IDAHO PORTION, GRACE, INKOM,  
FRANKLIN, DOWNEY, GEORGETOWN, ARIMO, SAINT CHARLES, AND JUNIPER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS AN EXTREMELY DANGEROUS SITUATION WITH EXTREME WIND SPEEDS  
EXPECTED. MOBILE HOMES AND HIGH PROFILE VEHICLES ARE ESPECIALLY  
SUSCEPTIBLE TO WINDS OF THIS MAGNITUDE AND MAY BE OVERTURNED. FOR  
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING. THIS STORM HAS THE POTENTIAL TO CAUSE SERIOUS INJURY AND  
SIGNIFICANT PROPERTY DAMAGE.  
 

 
 
LAT...LON 4199 11326 4224 11345 4270 11236 4338 11173  
4326 11104 4200 11105  
TIME...MOT...LOC 1742Z 302DEG 33KT 4259 11180  
 
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...80 MPH  
 

 
 
JKEYES  
 
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