Alert archive / Idaho / Red Flag Warnings in 2026

Red Flag Warning 4, NWS Pocatello, ID

June 19, 202622 counties in Idaho

NWS Pocatello, ID issued this red flag warning at Jun 19, 2026, 12:38 PM MDT for 22 counties in Idaho. It took effect at Jun 20, 2026, 6:00 AM MDT. It was in force for 15 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jun 19, 2026, 12:38 PM MDT (18:38 UTC)
In effect from: Jun 20, 2026, 6:00 AM MDT
Expired: Jun 20, 2026, 9:00 PM MDT
In force: 15 hr
Issued by: NWS Pocatello, ID

All 22 counties

Bannock County, ID, Bear Lake County, ID, Bingham County, ID, Blaine County, ID, Boise County, ID, Bonneville County, ID, Butte County, ID, Caribou County, ID, Cassia County, ID, Clark County, ID, Custer County, ID, Franklin County, ID, Fremont County, ID, Idaho County, ID, Jefferson County, ID, Lemhi County, ID, Madison County, ID, Oneida County, ID, Power County, ID, Teton County, ID, Twin Falls County, ID, Valley County, ID

The radar

The Pocatello radar (KSFX), 49 km from the middle of the area, began a volume at 18:41 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pocatello, ID wrote its last area forecast discussion before this red flag warning went out at Jun 19, 11:24 AM MDT, 1 hour 14 minutes earlier.

Area forecast discussion, Jun 19, 11:24 AM MDT, 1 hour 14 minutes before

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Nearby

Red Flag Warnings in Idaho, 2026 Every red flag warning in 2026

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.