Alert archive / Montana / Red Flag Warnings / 2021
Red Flag Warnings in Montana, March 2021
9 red flag warnings in March 2021. 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in March 2021. Tap one for its archive.
- Red Flag Warnings
- 9
- Busiest day
- March 27, 20214 red flag warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Mar 6, 2:24 AM MST | Red Flag Warning | GGW | Dawson, Garfield, McCone, Petroleum, Phillips, Prairie and 3 more | 18 hr |
| Mar 21, 3:14 AM MDT | Red Flag Warning | GGW | Daniels, Roosevelt, Sheridan, Valley | 16 hr |
| Mar 27, 2:37 AM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 11 more | 41 hr |
| Mar 27, 3:15 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 41 hr |
| Mar 27, 11:43 AM MDT | Red Flag Warning | MSO | Beaverhead, Jefferson, Madison, Silver Bow | 31 hr |
| Mar 27, 1:33 PM MDT | Red Flag Warning | BYZ | Carter, Fallon | 49 hr |
| Mar 31, 2:32 PM MDT | Red Flag Warning | BYZ | Carter, Fallon | 30 hr |
| Mar 31, 2:39 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 11 more | 30 hr |
| Mar 31, 2:50 PM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 30 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Phillips County5
- Valley County4
- Dawson County3
- Garfield County3
- McCone County3
- Petroleum County3
- Prairie County3
- Richland County3
- Wibaux County3
- Daniels County3
- Roosevelt County3
- Sheridan County3
- Jefferson County3
- Blaine County2
- Broadwater County2
- Cascade County2
- Chouteau County2
- Fergus County2
- Gallatin County2
- Glacier County2
- Hill County2
- Judith Basin County2
- Lewis and Clark County2
- Liberty County2
- Meagher County2
- Pondera County2
- Teton County2
- Toole County2
- Carter County2
- Fallon County2
- Beaverhead County1
- Madison County1
- Silver Bow County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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. Rebuilt daily.