Alert archive / Montana / Red Flag Warnings / 2021
Red Flag Warnings in Montana, June 2021
15 red flag warnings in June 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 June 2021. Tap one for its archive.
- Red Flag Warnings
- 15
- Busiest day
- June 14, 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 |
|---|---|---|---|---|
| Jun 3, 1:12 PM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 35 hr |
| Jun 5, 2:55 AM MDT | Red Flag Warning | GGW | Daniels, Phillips, Roosevelt, Sheridan, Valley | 18 hr |
| Jun 6, 3:01 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 17 hr |
| Jun 9, 1:38 PM MDT | Red Flag Warning | BYZ | Big Horn, Carter, Custer, Fallon, Golden Valley, Musselshell and 4 more | 32 hr |
| Jun 10, 3:47 AM MDT | Red Flag Warning | GGW | Dawson, McCone, Prairie, Richland, Wibaux | 16 hr |
| Jun 14, 9:26 AM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Gallatin, Golden Valley, Madison, Musselshell and 8 more | 43 hr |
| Jun 14, 9:56 AM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 6 more | 38 hr |
| Jun 14, 12:00 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 36 hr |
| Jun 14, 1:45 PM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 56 hr |
| Jun 16, 2:20 PM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 31 hr |
| Jun 18, 2:00 PM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Custer, Golden Valley, Musselshell, Park and 6 more | 31 hr |
| Jun 18, 2:38 PM MDT | Red Flag Warning | GGW | Dawson, Garfield, McCone, Petroleum, Phillips, Prairie and 3 more | 30 hr |
| Jun 30, 2:29 AM MDT | Red Flag Warning | GGW | Dawson, Garfield, McCone, Petroleum, Phillips, Prairie and 3 more | 67 hr |
| Jun 30, 3:06 AM MDT | Red Flag Warning | TFX | Blaine, Chouteau, Fergus, Hill, Phillips | 66 hr |
| Jun 30, 1:40 PM MDT | Red Flag Warning | BYZ | Big Horn, Carter, Custer, Fallon, Powder River, Rosebud and 1 more | 31 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Phillips County9
- Dawson County7
- McCone County7
- Prairie County7
- Richland County7
- Valley County7
- Wibaux County7
- Garfield County6
- Petroleum County6
- Daniels County5
- Roosevelt County5
- Sheridan County5
- Big Horn County4
- Powder River County4
- Rosebud County4
- Treasure County4
- Custer County3
- Golden Valley County3
- Musselshell County3
- Yellowstone County3
- Carter County2
- Fallon County2
- Carbon County2
- Gallatin County2
- Madison County2
- Park County2
- Stillwater County2
- Sweet Grass County2
- Blaine County2
- Chouteau County2
- Fergus County2
- Hill County2
- Jefferson County2
- Wheatland County1
- Broadwater County1
- Cascade County1
- Judith Basin County1
- Lewis and Clark County1
- Meagher County1
- Beaverhead 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. Warning verification from the Mesonet's Cow. Rebuilt daily.