Alert archive / Montana / Red Flag Warnings / 2015
Red Flag Warnings in Montana, August 2015
18 red flag warnings in August 2015. 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 2015. Tap one for its archive.
- Red Flag Warnings
- 18
- Busiest day
- August 20, 20153 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 | Flathead, Glacier, Lake, Lincoln, Mineral, Missoula and 2 more | 17 hr |
| Aug 1, 4:32 AM MDT | Red Flag Warning | TFX | Blaine, Cascade, Chouteau, Fergus, Glacier, Hill and 8 more | 16 hr |
| Aug 5, 10:20 AM MDT | Red Flag Warning | MSO | Flathead, Glacier, Lake, Lincoln, Mineral, Missoula and 2 more | 11 hr |
| Aug 10, 11:16 AM MDT | Red Flag Warning | MSO | Flathead, Glacier, Granite, Lake, Lewis and Clark, Lincoln and 5 more | 12 hr |
| Aug 11, 11:26 AM MDT | Red Flag Warning | MSO | Granite, Lewis and Clark, Missoula, Powell, Ravalli | 11 hr |
| Aug 13, 2:27 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 55 hr |
| Aug 13, 2:35 PM MDT | Red Flag Warning | MSO | Flathead, Glacier, Granite, Lake, Lewis and Clark, Lincoln and 5 more | 38 hr |
| Aug 14, 3:36 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 41 hr |
| Aug 19, 2:18 PM MDT | Red Flag Warning | MSO | Flathead, Glacier, Lake, Missoula, Powell | 31 hr |
| Aug 20, 2:28 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 31 hr |
| Aug 20, 2:46 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 32 hr |
| Aug 20, 3:02 PM MDT | Red Flag Warning | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 30 hr |
| Aug 24, 2:58 AM MDT | Red Flag Warning | TFX | Glacier, Liberty, Pondera, Toole | 18 hr |
| Aug 27, 3:06 AM MDT | Red Flag Warning | TFX | Glacier, Liberty, Pondera, Toole | 18 hr |
| Aug 28, 10:33 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 34 hr |
| Aug 28, 2:42 PM MDT | Red Flag Warning | TFX | Broadwater, Cascade, Fergus, Gallatin, Glacier, Jefferson and 8 more | 30 hr |
| Aug 28, 2:56 PM MDT | Red Flag Warning | BYZ | Carbon, Gallatin, Golden Valley, Madison, Musselshell, Park and 4 more | 56 hr |
| Aug 31, 3:31 PM MDT | Red Flag Warning | TFX | Glacier, Lewis and Clark, Liberty, Pondera, Teton, Toole | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Glacier County14
- Powell County11
- Lewis and Clark County10
- Missoula County8
- Flathead County7
- Lake County7
- Liberty County7
- Pondera County7
- Toole County7
- Lincoln County6
- Mineral County6
- Sanders County6
- Phillips County5
- Teton County5
- Granite County5
- Ravalli County5
- Jefferson County5
- Cascade County4
- Fergus County4
- Judith Basin County4
- Meagher County4
- Gallatin County4
- Blaine County3
- Chouteau County3
- Hill County3
- Broadwater County3
- Madison County3
- Garfield County2
- McCone County2
- Petroleum County2
- Valley County2
- Beaverhead County2
- Deer Lodge County2
- Silver Bow County2
- Daniels County1
- Dawson County1
- Prairie County1
- Richland County1
- Roosevelt County1
- Sheridan County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.