Alert archive / Montana / Flash Flood Warnings in 2026
Flash Flood Warning 3, NWS Glasgow, MT
NWS Glasgow, MT issued this flash flood warning at Jun 27, 2026, 6:33 PM MDT for Garfield County, Montana. It was in force for 4 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 27, 2026, 6:33 PM MDT (00:33 UTC)
- Expired
- Jun 27, 2026, 11:00 PM MDT
- In force
- 4 hr
- Issued by
- NWS Glasgow, MT
- Area
- Storm-based polygon
- Flood severity
- None
County Garfield County, MT
The radar
The Glasgow radar (KGGW), 107 km from the middle of the area, began a volume at 00:33 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 Glasgow, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 27, 6:05 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt | 55 min |
| Jun 27, 6:06 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Prairie, Richland, Wibaux | 54 min |
| Jun 27, 6:13 PM MDT | Flash Flood Warning | GGW | Richland | 5 hr |
| Jun 27, 6:38 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt | 52 min |
| Jun 27, 6:48 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Richland, Wibaux | 57 min |
| Jun 27, 6:52 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Richland, Wibaux | 53 min |
| Jun 27, 7:05 PM MDT | Flash Flood Warning | GGW | Roosevelt | 4 hr |
| Jun 27, 7:05 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt, Sheridan | 55 min |
| Jun 27, 7:12 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Garfield, McCone | 63 min |
| Jun 27, 7:24 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Richland, Roosevelt, Sheridan, Wibaux | 66 min |
| Jun 27, 7:50 PM MDT | Flash Flood Warning | GGW | Richland, Roosevelt | 3 hr |
| Jun 27, 7:53 PM MDT | Flash Flood Warning | GGW | Dawson, Richland | 116 min |
| Jun 27, 8:11 PM MDT | Special Weather Statement | GGW | McCone, Richland | 64 min |
| Jun 27, 8:14 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt, Sheridan | 46 min |
| Jun 27, 8:19 PM MDT | Flash Flood Warning | GGW | Roosevelt, Sheridan | 3 hr |
| Jun 27, 8:22 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Sheridan | 53 min |
| Jun 27, 8:30 PM MDT | Flash Flood Warning | GGW | Daniels | 3 hr |
| Jun 27, 9:32 PM MDT | Flash Flood Warning | GGW | Roosevelt | 3 hr |
| Jun 27, 10:55 PM MDT | Areal Flood Advisory | GGW | Garfield | 13 hr |
| Jun 27, 11:40 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 22 hr |
| Jun 28, 7:33 AM MDT | Areal Flood Advisory | GGW | Phillips, Valley | 6 hr |
| Jun 28, 7:46 AM MDT | Areal Flood Advisory | GGW | Daniels | 10 hr |
| Jun 28, 11:42 AM MDT | Areal Flood Advisory | GGW | Garfield | 8 hr |
Nearby
Flash Flood Warnings in Montana, 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.