Alert archive / Montana / 2012
Weather alerts in Montana, August 2012
209 weather alerts in August 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in August 2012. Tap one for its archive.
- Alerts
- 209
- Warnings
- 70
- Watches
- 27
- Advisories
- 9
- Busiest day
- August 13, 201243 alerts
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 |
|---|---|---|---|---|
| Jul 31, 7:38 PM MDT | Special Weather Statement | BYZ | Yellowstone | 52 min |
| Jul 31, 9:46 PM MDT | Fire Weather Watch | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 30 hr |
| Aug 1, 2:15 AM MDT | Special Weather Statement | TFX | Judith Basin | 45 min |
| Aug 1, 3:36 AM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 2 more | 7 hr |
| Aug 1, 7:27 AM MDT | Special Weather Statement | GGW | Valley | 48 min |
| Aug 1, 10:33 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 34 hr |
| Aug 1, 2:09 PM MDT | Mesoscale Discussion | SPC | Daniels, Richland, Roosevelt, Sheridan, Valley | 66 min |
| Aug 1, 2:23 PM MDT | Special Weather Statement | GGW | Daniels | 67 min |
| Aug 1, 2:31 PM MDT | Red Flag Warning | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 32 hr |
| Aug 1, 2:37 PM MDT | Severe Thunderstorm Warning | GGW | Daniels | 53 min |
| Aug 1, 3:03 PM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Custer, Gallatin, Golden Valley, Madison and 9 more | 41 hr |
| Aug 1, 3:24 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 9 more | 33 hr |
| Aug 1, 3:25 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Sheridan | 65 min |
| Aug 1, 4:26 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt | 49 min |
| Aug 2, 10:36 AM MDT | Special Weather Statement | GGW | Dawson | 54 min |
| Aug 2, 11:47 AM MDT | Special Weather Statement | GGW | Garfield | 58 min |
| Aug 2, 12:47 PM MDT | Special Weather Statement | GGW | Garfield | 58 min |
| Aug 2, 1:33 PM MDT | Special Weather Statement | BYZ | Powder River | 57 min |
| Aug 2, 1:41 PM MDT | Special Weather Statement | GGW | Dawson | 64 min |
| Aug 2, 1:44 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Dawson, Fallon, McCone, Powder River and 4 more | 31 min |
| Aug 2, 1:46 PM MDT | Severe Thunderstorm Warning | BYZ | Powder River | 59 min |
| Aug 2, 1:59 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Custer, Fallon | 59 min |
| Aug 2, 2:03 PM MDT | Severe Thunderstorm Watch | SPC | Carter, Custer, Daniels, Dawson, Fallon, Garfield and 8 more | 7 hr |
| Aug 2, 2:19 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Powder River | 56 min |
| Aug 2, 2:40 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Prairie, Wibaux | 62 min |
| Aug 2, 2:52 PM MDT | Special Weather Statement | BYZ | Fallon | 53 min |
| Aug 2, 3:03 PM MDT | Special Weather Statement | GGW | Daniels | 57 min |
| Aug 2, 3:15 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Powder River | 26 min |
| Aug 2, 3:17 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Phillips, Valley | 30 hr |
| Aug 2, 3:23 PM MDT | Special Weather Statement | GGW | Wibaux | 22 min |
| Aug 2, 3:55 PM MDT | Special Weather Statement | BYZ | Carter | 65 min |
| Aug 2, 3:57 PM MDT | Special Weather Statement | GGW | Daniels | 63 min |
| Aug 2, 4:41 PM MDT | Special Weather Statement | BYZ | Carter | 34 min |
| Aug 2, 6:10 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Daniels, Dawson, Fallon, McCone and 6 more | 95 min |
| Aug 2, 11:38 PM MDT | Special Weather Statement | MSO | Lake | 52 min |
| Aug 5, 2:44 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 14 hr |
| Aug 5, 2:44 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 29 hr |
| Aug 5, 3:35 PM MDT | Fire Weather Watch | BYZ | Big Horn, Carbon, Gallatin, Golden Valley, Madison, Musselshell and 5 more | 12 hr |
| Aug 5, 4:23 PM MDT | Fire Weather Watch | TFX | Broadwater, Cascade, Chouteau, Fergus, Gallatin, Glacier and 9 more | 11 hr |
| Aug 6, 3:20 AM MDT | Red Flag Warning | TFX | Broadwater, Cascade, Fergus, Gallatin, Jefferson, Judith Basin and 5 more | 18 hr |
| Aug 6, 3:55 AM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Gallatin, Golden Valley, Madison, Musselshell and 5 more | 17 hr |
| Aug 6, 3:41 PM MDT | Special Weather Statement | BYZ | Yellowstone | 49 min |
| Aug 6, 4:27 PM MDT | Special Weather Statement | BYZ | Yellowstone | 63 min |
| Aug 6, 8:48 PM MDT | Red Flag Warning | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 24 hr |
| Aug 6, 9:03 PM MDT | Red Flag Warning | BYZ | Big Horn, Carter, Custer, Fallon, Golden Valley, Musselshell and 4 more | 24 hr |
| Aug 6, 9:47 PM MDT | Special Weather Statement | TFX | Pondera | 43 min |
| Aug 7, 8:23 AM MDT | Red Flag Warning | TFX | Blaine, Glacier, Hill, Liberty, Phillips, Pondera and 1 more | 13 hr |
| Aug 7, 2:00 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 31 hr |
| Aug 8, 2:04 PM MDT | Red Flag Warning | TFX | Cascade, Chouteau, Fergus, Judith Basin, Meagher | 8 hr |
| Aug 8, 3:33 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 57 min |
| Aug 8, 4:41 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Teton | 68 min |
| Aug 8, 5:31 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau | 89 min |
| Aug 8, 5:36 PM MDT | Special Weather Statement | MSO | Missoula | 24 min |
| Aug 8, 5:58 PM MDT | Special Weather Statement | MSO | Ravalli | 62 min |
| Aug 8, 6:20 PM MDT | Severe Thunderstorm Warning | TFX | Hill, Liberty, Toole | 80 min |
| Aug 8, 6:39 PM MDT | Areal Flood Advisory | MSO | Granite, Missoula | 2 hr |
| Aug 8, 8:04 PM MDT | Special Weather Statement | TFX | Lewis and Clark, Teton | 56 min |
| Aug 8, 8:34 PM MDT | Special Weather Statement | TFX | Cascade | 56 min |
| Aug 8, 9:03 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Teton | 47 min |
| Aug 9, 3:34 AM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 24 hr |
| Aug 9, 2:56 PM MDT | Fire Weather Watch | TFX | Broadwater, Gallatin, Jefferson, Lewis and Clark, Meagher, Pondera and 2 more | 13 hr |
| Aug 9, 8:06 PM MDT | Special Weather Statement | BYZ | Park | 39 min |
| Aug 10, 1:10 AM MDT | Severe Thunderstorm Warning | MSO | Deer Lodge | 25 min |
| Aug 10, 1:52 AM MDT | Special Weather Statement | MSO | Deer Lodge | 8 min |
| Aug 10, 2:07 AM MDT | Special Weather Statement | TFX | Jefferson | 38 min |
| Aug 10, 2:48 AM MDT | Special Weather Statement | TFX | Broadwater | 42 min |
| Aug 10, 3:35 AM MDT | Red Flag Warning | TFX | Broadwater, Cascade, Chouteau, Fergus, Gallatin, Jefferson and 6 more | 17 hr |
| Aug 10, 3:38 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 15 hr |
| Aug 10, 4:10 AM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Gallatin, Golden Valley, Madison, Musselshell and 8 more | 17 hr |
| Aug 10, 5:20 AM MDT | Special Weather Statement | TFX | Teton | 40 min |
| Aug 10, 5:37 AM MDT | Special Weather Statement | BYZ | Yellowstone | 68 min |
| Aug 10, 3:43 PM MDT | Mesoscale Discussion | SPC | Madison | 62 min |
| Aug 10, 4:37 PM MDT | Special Weather Statement | TFX | Madison | 38 min |
| Aug 10, 4:56 PM MDT | Special Weather Statement | RIW | Carbon | 64 min |
| Aug 10, 5:23 PM MDT | Special Weather Statement | TFX | Madison | 37 min |
| Aug 10, 6:00 PM MDT | Special Weather Statement | TFX | 45 min | |
| Aug 10, 6:03 PM MDT | Special Weather Statement | TFX | Blaine | 42 min |
| Aug 11, 4:48 PM MDT | Special Weather Statement | BYZ | Carbon, Stillwater | 57 min |
| Aug 11, 11:44 PM MDT | Special Weather Statement | TFX | 46 min | |
| Aug 12, 7:22 AM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 2 more | 24 hr |
| Aug 12, 6:44 PM MDT | Special Weather Statement | BYZ | Wheatland | 61 min |
| Aug 12, 6:49 PM MDT | Special Weather Statement | TFX | Blaine | 41 min |
| Aug 12, 7:36 PM MDT | Special Weather Statement | BYZ | Wheatland | 39 min |
| Aug 12, 7:47 PM MDT | Special Weather Statement | GGW | Phillips | 43 min |
| Aug 12, 8:35 PM MDT | Special Weather Statement | BYZ | Golden Valley | 40 min |
| Aug 13, 3:29 AM MDT | Fire Weather Watch | GGW | Dawson, Garfield, McCone, Petroleum, Phillips, Prairie and 3 more | 24 hr |
| Aug 13, 3:47 AM MDT | Fire Weather Watch | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 11 hr |
| Aug 13, 4:25 AM MDT | Fire Weather Watch | TFX | Broadwater, Cascade, Chouteau, Fergus, Gallatin, Jefferson and 5 more | 11 hr |
| Aug 13, 4:58 AM MDT | Special Weather Statement | GGW | Garfield | 62 min |
| Aug 13, 5:19 AM MDT | Special Weather Statement | GGW | Phillips | 56 min |
| Aug 13, 5:49 AM MDT | Special Weather Statement | GGW | Garfield | 56 min |
| Aug 13, 6:07 AM MDT | Severe Thunderstorm Warning | GGW | Garfield | 24 min |
| Aug 13, 6:49 AM MDT | Special Weather Statement | GGW | Garfield | 56 min |
| Aug 13, 8:04 AM MDT | Special Weather Statement | GGW | 26 min | |
| Aug 13, 9:29 AM MDT | Special Weather Statement | TFX | Blaine | 46 min |
| Aug 13, 9:49 AM MDT | Severe Thunderstorm Warning | TFX | Blaine | 41 min |
| Aug 13, 10:17 AM MDT | Special Weather Statement | GGW | Phillips | 28 min |
| Aug 13, 10:29 AM MDT | Special Weather Statement | GGW | Phillips | 46 min |
| Aug 13, 10:43 AM MDT | Severe Thunderstorm Warning | GGW | Phillips, Valley | 48 min |
| Aug 13, 11:42 AM MDT | Special Weather Statement | GGW | 33 min | |
| Aug 13, 11:53 AM MDT | Mesoscale Discussion | SPC | Carter, Custer, Dawson, Fallon, Garfield, McCone and 9 more | 2 hr |
| Aug 13, 12:25 PM MDT | Special Weather Statement | GGW | Garfield | 50 min |
| Aug 13, 12:31 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, Valley | 44 min |
| Aug 13, 1:09 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone | 66 min |
| Aug 13, 1:54 PM MDT | Special Weather Statement | GGW | Prairie | 66 min |
| Aug 13, 2:05 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone, Prairie | 25 min |
| Aug 13, 2:16 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 31 hr |
| Aug 13, 2:40 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 34 hr |
| Aug 13, 2:56 PM MDT | Special Weather Statement | GGW | Dawson, Prairie | 64 min |
| Aug 13, 3:10 PM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 30 hr |
| Aug 13, 4:00 PM MDT | Special Weather Statement | GGW | Wibaux | 60 min |
| Aug 13, 4:10 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carter, Custer, Fallon, Powder River, Prairie and 2 more | 2 hr |
| Aug 13, 4:15 PM MDT | Severe Thunderstorm Warning | GGW | Prairie | 30 min |
| Aug 13, 4:18 PM MDT | Special Weather Statement | GGW | Valley | 57 min |
| Aug 13, 4:20 PM MDT | Severe Thunderstorm Warning | BYZ | Custer, Fallon | 55 min |
| Aug 13, 4:47 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 58 min |
| Aug 13, 4:56 PM MDT | Special Weather Statement | BYZ | Custer | 64 min |
| Aug 13, 5:00 PM MDT | Special Weather Statement | BYZ | Fallon | 60 min |
| Aug 13, 5:12 PM MDT | Severe Thunderstorm Warning | BYZ | Custer | 63 min |
| Aug 13, 5:19 PM MDT | Special Weather Statement | GGW | McCone | 56 min |
| Aug 13, 5:42 PM MDT | Special Weather Statement | BYZ | Fallon | 48 min |
| Aug 13, 5:56 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Custer, Powder River | 49 min |
| Aug 13, 5:57 PM MDT | Severe Thunderstorm Warning | BYZ | Custer | 26 min |
| Aug 13, 6:05 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Fallon | 55 min |
| Aug 13, 6:19 PM MDT | Special Weather Statement | GGW | Prairie | 56 min |
| Aug 13, 6:45 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 31 min |
| Aug 13, 7:26 PM MDT | Special Weather Statement | BYZ | Powder River | 64 min |
| Aug 14, 3:12 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 41 hr |
| Aug 14, 3:42 AM MDT | Red Flag Warning | GGW | Dawson, Garfield, McCone, Petroleum, Phillips, Prairie and 3 more | 17 hr |
| Aug 14, 6:20 PM MDT | Special Weather Statement | TFX | Toole | 40 min |
| Aug 14, 6:42 PM MDT | Severe Thunderstorm Warning | TFX | Glacier, Liberty, Toole | 78 min |
| Aug 14, 7:53 PM MDT | Special Weather Statement | TFX | Blaine, Chouteau, Hill, Liberty | 52 min |
| Aug 14, 8:03 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Judith Basin, Lewis and Clark, Teton | 72 min |
| Aug 14, 8:53 PM MDT | Special Weather Statement | TFX | Blaine, Hill | 82 min |
| Aug 14, 9:04 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Cascade, Chouteau, Fergus, Gallatin, Jefferson and 3 more | 56 min |
| Aug 14, 10:23 PM MDT | Special Weather Statement | TFX | Hill | 67 min |
| Aug 17, 2:13 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 2 more | 37 hr |
| Aug 19, 3:39 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 2 more | 17 hr |
| Aug 19, 9:41 PM MDT | Special Weather Statement | TFX | Deer Lodge | 64 min |
| Aug 20, 4:34 PM MDT | Areal Flood Advisory | MSO | Flathead | 105 min |
| Aug 20, 5:49 PM MDT | Special Weather Statement | TFX | Glacier | 26 min |
| Aug 20, 5:52 PM MDT | Special Weather Statement | TFX | Glacier | 23 min |
| Aug 20, 5:56 PM MDT | Special Weather Statement | MSO | Flathead | 34 min |
| Aug 21, 10:51 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 13 hr |
| Aug 21, 2:35 PM MDT | Special Weather Statement | TFX | Madison | 40 min |
| Aug 21, 2:45 PM MDT | Mesoscale Discussion | SPC | Beaverhead, Broadwater, Deer Lodge, Granite, Jefferson, Lake and 8 more | 2 hr |
| Aug 21, 3:08 PM MDT | Special Weather Statement | MSO | Silver Bow | 37 min |
| Aug 21, 3:12 PM MDT | Special Weather Statement | TFX | Broadwater, Gallatin, Jefferson, Madison | 48 min |
| Aug 21, 3:45 PM MDT | Special Weather Statement | MSO | Powell | 45 min |
| Aug 21, 3:56 PM MDT | Special Weather Statement | MSO | Missoula | 49 min |
| Aug 21, 4:35 PM MDT | Special Weather Statement | TFX | Liberty | 40 min |
| Aug 21, 4:59 PM MDT | Special Weather Statement | MSO | 46 min | |
| Aug 21, 5:07 PM MDT | Special Weather Statement | TFX | Gallatin | 23 min |
| Aug 21, 5:41 PM MDT | Severe Thunderstorm Warning | TFX | Cascade | 49 min |
| Aug 21, 5:52 PM MDT | Special Weather Statement | MSO | 38 min | |
| Aug 21, 6:07 PM MDT | Special Weather Statement | TFX | Teton | 38 min |
| Aug 21, 6:22 PM MDT | Special Weather Statement | TFX | Cascade | 38 min |
| Aug 21, 6:46 PM MDT | Special Weather Statement | MSO | Ravalli | 44 min |
| Aug 21, 6:54 PM MDT | Special Weather Statement | TFX | Chouteau | 51 min |
| Aug 21, 7:06 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau | 39 min |
| Aug 21, 7:48 PM MDT | Special Weather Statement | TFX | Hill | 42 min |
| Aug 21, 7:51 PM MDT | Special Weather Statement | MSO | 39 min | |
| Aug 21, 8:40 PM MDT | Special Weather Statement | TFX | Blaine, Fergus | 65 min |
| Aug 21, 9:32 PM MDT | Special Weather Statement | MSO | Ravalli | 43 min |
| Aug 21, 10:47 PM MDT | Special Weather Statement | GGW | Valley | 58 min |
| Aug 22, 7:20 AM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 2 more | 7 hr |
| Aug 22, 2:04 PM MDT | Fire Weather Watch | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 15 hr |
| Aug 22, 2:11 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 22 hr |
| Aug 22, 2:11 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 31 hr |
| Aug 22, 2:27 PM MDT | Fire Weather Watch | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 24 hr |
| Aug 22, 2:32 PM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 50 hr |
| Aug 22, 2:32 PM MDT | Wind Advisory | MSO | Flathead, Lake | 51 hr |
| Aug 22, 2:55 PM MDT | Fire Weather Watch | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 19 hr |
| Aug 23, 5:25 AM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 40 hr |
| Aug 23, 9:36 AM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 38 hr |
| Aug 23, 11:00 AM MDT | Winter Weather Advisory | MSO | Flathead, Lake | 25 hr |
| Aug 23, 2:31 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 33 hr |
| Aug 23, 2:33 PM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 33 hr |
| Aug 23, 9:35 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 2 more | 24 hr |
| Aug 24, 12:10 PM MDT | Special Weather Statement | TFX | Hill | 50 min |
| Aug 25, 3:20 AM MDT | Red Flag Warning | GGW | Daniels, Roosevelt, Sheridan, Valley | 18 hr |
| Aug 26, 4:24 AM MDT | Fire Weather Watch | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 48 hr |
| Aug 26, 2:49 PM MDT | Fire Weather Watch | GGW | Dawson, McCone, Phillips, Prairie, Richland, Valley and 1 more | 12 hr |
| Aug 26, 3:17 PM MDT | Red Flag Warning | BYZ | Carbon, Carter, Fallon, Gallatin, Golden Valley, Madison and 5 more | 30 hr |
| Aug 27, 2:57 AM MDT | Fire Weather Watch | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 24 hr |
| Aug 27, 2:57 AM MDT | Red Flag Warning | GGW | Dawson, Garfield, McCone, Petroleum, Phillips, Prairie and 3 more | 18 hr |
| Aug 27, 3:08 AM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 24 hr |
| Aug 27, 4:05 AM MDT | Fire Weather Watch | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 23 hr |
| Aug 27, 4:38 PM MDT | Special Weather Statement | TFX | Cascade | 37 min |
| Aug 27, 5:05 PM MDT | Special Weather Statement | TFX | Cascade | 40 min |
| Aug 27, 5:47 PM MDT | Special Weather Statement | MSO | Missoula | 43 min |
| Aug 27, 5:54 PM MDT | Special Weather Statement | MSO | Powell | 51 min |
| Aug 27, 6:37 PM MDT | Special Weather Statement | MSO | Missoula | 38 min |
| Aug 27, 8:47 PM MDT | Special Weather Statement | TFX | Cascade | 43 min |
| Aug 27, 9:17 PM MDT | Special Weather Statement | TFX | Pondera | 58 min |
| Aug 28, 3:25 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 43 hr |
| Aug 28, 3:26 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 66 hr |
| Aug 28, 3:27 AM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 42 hr |
| Aug 28, 4:05 AM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 43 hr |
| Aug 29, 3:28 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 17 hr |
| Aug 30, 3:29 AM MDT | Red Flag Warning | BYZ | Gallatin, Madison, Park, Sweet Grass | 17 hr |
| Aug 30, 2:13 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 8 hr |
| Aug 30, 3:00 PM MDT | Fire Weather Watch | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 12 hr |
| Aug 30, 3:37 PM MDT | Fire Weather Watch | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 5 hr |
| Aug 30, 8:49 PM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 3 days |
| Aug 31, 2:57 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 66 hr |
| Aug 31, 3:37 AM MDT | Fire Weather Watch | TFX | Blaine, Cascade, Chouteau, Fergus, Glacier, Hill and 10 more | 11 hr |
| Aug 31, 2:20 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 5 more | 13 hr |
| Aug 31, 2:49 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 3 days |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 32 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 7 |
| Special Weather Statement | 96 |
| Flooding | |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Weather Advisory | 1 |
| Wind and dust | |
| Lake Wind Advisory | 5 |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 38 |
| Fire Weather Watch | 26 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Madison County39
- Jefferson County37
- Powell County35
- Phillips County32
- Garfield County29
- Gallatin County29
- Lewis and Clark County28
- Valley County26
- McCone County24
- Deer Lodge County24
- Cascade County24
- Carter County23
- Prairie County22
- Granite County22
- Silver Bow County22
- Powder River County22
- Beaverhead County21
- Custer County21
- Fallon County21
- Chouteau County20
- Dawson County19
- Ravalli County19
- Teton County19
- Wibaux County18
- Yellowstone County17
- Richland County17
- Daniels County16
- Petroleum County16
- Judith Basin County16
- Missoula County16
- Blaine County16
- Broadwater County16
- Pondera County16
- Carbon County15
- Golden Valley County15
- Park County15
- Wheatland County15
- Fergus County15
- Hill County15
- Meagher County15
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.