161 
WWUS55 KPIH 180506
SVSPIH

Severe Weather Statement
National Weather Service Pocatello ID
1106 PM MDT Thu Sep 17 2026

IDC005-011-029-077-180515-
/O.CON.KPIH.SV.W.0058.000000T0000Z-260918T0515Z/
Caribou ID-Bannock ID-Power ID-Bingham ID-
1106 PM MDT Thu Sep 17 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM MDT
FOR NORTHWESTERN CARIBOU...NORTH CENTRAL BANNOCK...NORTHEASTERN POWER
AND SOUTH CENTRAL BINGHAM COUNTIES...

At 1105 PM MDT, a severe thunderstorm was located 7 miles northeast
of Fort Hall Mount Putnam, or 10 miles northwest of Chesterfield
Reservoir, moving northeast at 25 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
Pocatello, Chesterfield Reservoir, American Falls Reservoir,
Chubbuck, Inkom, Fort Hall Buffalo Lodge, Portneuf Gap, Fort Hall
Townsite, Fort Hall Mount Putnam, Fort Hall Bannock Creek Lodge,
Pocatello Airport, Fort Hall Putnam Lodge, and Mink Creek Pass.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4256 11240 4284 11282 4319 11224 4290 11186
TIME...MOT...LOC 0505Z 225DEG 49KT 4303 11206 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

GK


805 
WWUS55 KPIH 180517
SVSPIH

Severe Weather Statement
National Weather Service Pocatello ID
1117 PM MDT Thu Sep 17 2026

IDC005-011-029-077-180526-
/O.EXP.KPIH.SV.W.0058.000000T0000Z-260918T0515Z/
Caribou ID-Bannock ID-Power ID-Bingham ID-
1117 PM MDT Thu Sep 17 2026

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CARIBOU...NORTH
CENTRAL BANNOCK...NORTHEASTERN POWER AND SOUTH CENTRAL BINGHAM
COUNTIES HAS EXPIRED...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been allowed to expire.

&&

LAT...LON 4256 11240 4284 11282 4319 11224 4290 11186
TIME...MOT...LOC 0516Z 225DEG 49KT 4298 11212 

$$

GK