Alert archive / Montana / River Flood Warnings
River Flood Warnings in Montana, 2016
13 river flood warnings in 2016. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of river flood warnings reaches back to 2005.
River Flood Warnings by county
Each county as a circle sized by its count in 2016. Tap one for its archive.
- River Flood Warnings
- 13
- Busiest month
- October7 river flood warnings
- Busiest day
- October 6, 20165 river flood warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 10, 9:52 PM MDT | River Flood Warning | GGW | Valley | 3 days |
| May 10, 9:52 PM MDT | River Flood Warning | GGW | Valley | 3 days |
| May 11, 4:21 AM MDT | River Flood Warning | TFX | Blaine | 53 hr |
| May 11, 4:21 AM MDT | River Flood Warning | TFX | Blaine | 53 hr |
| May 21, 7:33 PM MDT | River Flood Warning | TFX | Blaine | 38 hr |
| Jun 1, 7:45 AM MDT | River Flood Warning | TFX | Blaine | 37 hr |
| Oct 4, 10:21 AM MDT | River Flood Warning | GGW | Valley | 6 days |
| Oct 6, 5:38 AM MDT | River Flood Warning | GGW | Phillips | 52 hr |
| Oct 6, 5:38 AM MDT | River Flood Warning | GGW | Valley | 6 days |
| Oct 6, 5:38 AM MDT | River Flood Warning | GGW | Valley | 8 days |
| Oct 6, 5:38 AM MDT | River Flood Warning | GGW | Valley | 5 days |
| Oct 6, 9:52 AM MDT | River Flood Warning | GGW | Phillips, Valley | 5 days |
| Oct 11, 10:01 AM MDT | River Flood Warning | GGW | Valley | 7 days |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.