Caribou County ALERTS
Severe Thunderstorm Warning issued August 23 at 3:20PM MDT until August 23 at 4:00PM MDT by NWS Pocatello ID
Headline
Severe Thunderstorm Warning issued August 23 at 3:20PM MDT until August 23 at 4:00PM MDT by NWS Pocatello ID
Description
SVRPIH
The National Weather Service in Pocatello has issued a
* Severe Thunderstorm Warning for...
Northwestern Caribou County in southeastern Idaho...
Northeastern Bannock County in southeastern Idaho...
South central Bonneville County in southeastern Idaho...
Southeastern Bingham County in southeastern Idaho...
* Until 400 PM MDT.
* At 319 PM MDT, a severe thunderstorm was located near Chesterfield
Reservoir, moving northeast at 30 mph. Another severe thunderstorm
was located over Inkom, moving northeast at 30 mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Chesterfield Reservoir, northern Blackfoot Reservoir, Inkom, Fort
Hall Mount Putnam, Bone, Chesterfield, Cutthroat Trout Campground,
Trail Creek Campground, and Grays Lake.
Instructions
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.
Additional Details
| Type | Alert |
| Phenomena | Severe Thunderstorm |
| Severity | Warning |
| Event Code | SVR |
| Area | Bannock, ID; Bingham, ID; Bonneville, ID; Caribou, ID |
| Sent | Sunday, August 23, 2026 3:20 PM MDT |
| Expires | Sunday, August 23, 2026 4:00 PM MDT |
| Sender | NWS Pocatello ID |
| Id | urn:oid:2.49.0.1.840.0.12b2dc84af60b3ccd1d1c1829ce648ccfcb138f3.001.1 |