Alert archive / Montana / Red Flag Warnings / 2018
Red Flag Warnings in Montana, August 2018
16 red flag warnings in August 2018. 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 August 2018. Tap one for its archive.
- Red Flag Warnings
- 16
- Busiest day
- August 1, 20185 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 |
|---|---|---|---|---|
| Aug 1, 4:19 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 17 hr |
| Aug 1, 5:03 AM MDT | Red Flag Warning | TFX | Glacier, Liberty, Pondera, Toole | 16 hr |
| Aug 1, 11:03 AM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 59 hr |
| Aug 1, 11:26 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 59 hr |
| Aug 1, 12:04 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 34 hr |
| Aug 2, 3:36 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 42 hr |
| Aug 9, 2:23 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 3 days |
| Aug 9, 3:02 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 3 days |
| Aug 10, 3:21 AM MDT | Red Flag Warning | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 18 hr |
| Aug 11, 3:28 AM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 42 hr |
| Aug 11, 3:31 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 19 hr |
| Aug 11, 2:49 PM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 30 hr |
| Aug 16, 2:26 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 37 hr |
| Aug 16, 3:01 PM MDT | Red Flag Warning | TFX | Broadwater, Cascade, Fergus, Gallatin, Jefferson, Judith Basin and 5 more | 33 hr |
| Aug 16, 3:06 PM MDT | Red Flag Warning | BYZ | Gallatin, Madison, Park, Sweet Grass, Wheatland | 31 hr |
| Aug 23, 8:30 AM MDT | Red Flag Warning | TFX | Glacier, Lewis and Clark, Liberty, Pondera, Teton, Toole | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jefferson County8
- Powell County8
- Madison County7
- Lewis and Clark County7
- Glacier County6
- Phillips County6
- Beaverhead County5
- Deer Lodge County5
- Granite County5
- Silver Bow County5
- Pondera County5
- Gallatin County5
- Liberty County4
- Toole County4
- Teton County4
- Garfield County4
- McCone County4
- Petroleum County4
- Valley County4
- Broadwater County3
- Cascade County3
- Fergus County3
- Judith Basin County3
- Meagher County3
- Daniels County3
- Dawson County3
- Prairie County3
- Richland County3
- Roosevelt County3
- Sheridan County3
- Wibaux County3
- Missoula County3
- Ravalli County3
- Blaine County2
- Chouteau County2
- Hill County2
- Flathead County2
- Lake County2
- Lincoln County2
- Mineral County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.