Alert archive / Idaho / Flash Flood Warnings in 2026
Flash Flood Warning 7, NWS Boise, ID
NWS Boise, ID issued this flash flood warning at Aug 15, 2026, 2:44 PM MDT for Owyhee County, Idaho; Malheur County, Oregon. It was in force for 2 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
- Aug 15, 2026, 2:44 PM MDT (20:44 UTC)
- Expired
- Aug 15, 2026, 4:45 PM MDT
- In force
- 2 hr
- Issued by
- NWS Boise, ID
- Area
- Storm-based polygon
- Flood severity
- None
Counties Owyhee County, ID, Malheur County, OR
The radar
The Boise radar (KCBX), 86 km from the middle of the area, began a volume at 20:46 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.
The office that day
Everything else NWS Boise, ID issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 15, 6:00 AM MDT | Special Weather Statement | BOI | Washington | 30 min |
| Aug 15, 1:01 PM MDT | Special Weather Statement | BOI | Boise | 44 min |
| Aug 15, 1:02 PM MDT | Special Weather Statement | BOI | 43 min | |
| Aug 15, 1:04 PM MDT | Special Weather Statement | BOI | 41 min | |
| Aug 15, 1:40 PM MDT | Special Weather Statement | BOI | 50 min | |
| Aug 15, 1:46 PM MDT | Special Weather Statement | BOI | 44 min | |
| Aug 15, 1:57 PM MDT | Special Weather Statement | BOI | 48 min | |
| Aug 15, 2:31 PM MDT | Special Weather Statement | BOI | Owyhee | 44 min |
| Aug 15, 2:45 PM MDT | Special Weather Statement | BOI | Ada | 45 min |
| Aug 15, 2:50 PM MDT | Special Weather Statement | BOI | Valley | 25 min |
| Aug 15, 3:10 PM MDT | Special Weather Statement | BOI | Owyhee | 50 min |
| Aug 15, 3:19 PM MDT | Severe Thunderstorm Warning | BOI | Elmore, Owyhee | 41 min |
| Aug 15, 3:34 PM MDT | Special Weather Statement | BOI | Ada | 26 min |
| Aug 15, 3:54 PM MDT | Special Weather Statement | BOI | Owyhee | 51 min |
| Aug 15, 3:58 PM MDT | Special Weather Statement | BOI | Ada | 47 min |
| Aug 15, 4:14 PM MDT | Special Weather Statement | BOI | Canyon | 46 min |
| Aug 15, 4:40 PM MDT | Special Weather Statement | BOI | Elmore | 50 min |
| Aug 15, 4:42 PM MDT | Special Weather Statement | BOI | Gem | 48 min |
| Aug 15, 5:04 PM MDT | Special Weather Statement | BOI | Gooding | 41 min |
| Aug 15, 5:18 PM MDT | Special Weather Statement | BOI | Gem, Payette, Washington | 42 min |
| Aug 15, 5:23 PM MDT | Special Weather Statement | BOI | Gooding, Twin Falls | 52 min |
| Aug 15, 5:55 PM MDT | Special Weather Statement | BOI | Camas, Elmore | 50 min |
| Aug 15, 1:47 PM MDT | Special Weather Statement | BOI | Malheur | 43 min |
| Aug 15, 3:24 PM MDT | Special Weather Statement | BOI | Malheur | 51 min |
| Aug 15, 3:44 PM MDT | Special Weather Statement | BOI | Baker | 46 min |
| Aug 15, 4:06 PM MDT | Severe Thunderstorm Warning | BOI | Baker, Malheur | 39 min |
| Aug 15, 4:08 PM MDT | Special Weather Statement | BOI | Malheur | 52 min |
| Aug 15, 4:21 PM MDT | Flash Flood Warning | BOI | Baker | 111 min |
Nearby
Flash Flood Warnings in Idaho, 2026Flash Flood Warnings in Oregon, 2026Every flash flood 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.