Alert archive / Montana / 2016
Weather alerts in Montana, August 2016
353 weather alerts in August 2016, 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 2016. Tap one for its archive.
- Alerts
- 353
- Warnings
- 67
- Watches
- 12
- Advisories
- 10
- Busiest day
- August 9, 201659 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, 6:07 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Sheridan | 16 min |
| Jul 31, 6:40 PM MDT | Special Weather Statement | BYZ | Yellowstone | 35 min |
| Jul 31, 6:53 PM MDT | Special Weather Statement | RIW | Carbon | 82 min |
| Jul 31, 7:09 PM MDT | Special Weather Statement | TFX | Cascade | 51 min |
| Jul 31, 7:43 PM MDT | Special Weather Statement | BYZ | Big Horn | 62 min |
| Jul 31, 7:46 PM MDT | Mesoscale Discussion | SPC | Carter | 89 min |
| Jul 31, 8:11 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Flathead, Granite, Jefferson, Lewis and Clark and 7 more | 16 hr |
| Jul 31, 8:39 PM MDT | Special Weather Statement | BYZ | Big Horn | 66 min |
| Jul 31, 11:25 PM MDT | Special Weather Statement | BYZ | Powder River | 65 min |
| Aug 1, 12:20 AM MDT | Severe Thunderstorm Warning | BYZ | Powder River | 30 min |
| Aug 1, 12:54 AM MDT | Special Weather Statement | BYZ | Carter | 66 min |
| Aug 1, 1:34 AM MDT | Special Weather Statement | BYZ | Carter | 41 min |
| Aug 1, 12:35 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Granite, Jefferson, Lake and 8 more | 35 hr |
| Aug 1, 2:28 PM MDT | Fire Weather Watch | BYZ | Carbon, Gallatin, Madison, Park, Stillwater, Sweet Grass and 1 more | 13 hr |
| Aug 1, 2:28 PM MDT | Fire Weather Watch | BYZ | Carter, Custer, Fallon, Golden Valley, Musselshell, Rosebud and 2 more | 13 hr |
| Aug 1, 2:29 PM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 31 hr |
| Aug 2, 3:15 AM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 42 hr |
| Aug 2, 9:34 AM MDT | Red Flag Warning | TFX | Broadwater, Cascade, Fergus, Gallatin, Jefferson, Judith Basin and 2 more | 14 hr |
| Aug 2, 1:46 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Fallon, Powder River, Prairie, Rosebud and 1 more | 119 min |
| Aug 2, 2:22 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 36 hr |
| Aug 2, 3:13 PM MDT | Special Weather Statement | BYZ | Carter | 32 min |
| Aug 2, 3:58 PM MDT | Special Weather Statement | BYZ | Carter | 32 min |
| Aug 2, 4:29 PM MDT | Special Weather Statement | BYZ | Carter | 31 min |
| Aug 2, 4:58 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 62 min |
| Aug 2, 5:14 PM MDT | Special Weather Statement | BYZ | Custer | 31 min |
| Aug 2, 5:18 PM MDT | Special Weather Statement | GGW | Prairie | 42 min |
| Aug 2, 5:25 PM MDT | Special Weather Statement | BYZ | Powder River | 65 min |
| Aug 2, 5:40 PM MDT | Special Weather Statement | BYZ | Carter | 65 min |
| Aug 2, 5:50 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Powder River | 25 min |
| Aug 2, 5:54 PM MDT | Special Weather Statement | BYZ | Fallon | 36 min |
| Aug 2, 6:04 PM MDT | Special Weather Statement | BYZ | Carter | 26 min |
| Aug 2, 6:18 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 45 min |
| Aug 2, 6:36 PM MDT | Flash Flood Warning | BYZ | Carter | 3 hr |
| Aug 2, 6:39 PM MDT | Special Weather Statement | BYZ | Fallon | 36 min |
| Aug 2, 7:16 PM MDT | Special Weather Statement | GGW | Prairie | 59 min |
| Aug 2, 7:17 PM MDT | Special Weather Statement | BYZ | Fallon | 28 min |
| Aug 2, 7:48 PM MDT | Special Weather Statement | BYZ | Fallon | 27 min |
| Aug 2, 8:20 PM MDT | Special Weather Statement | BYZ | Fallon | 25 min |
| Aug 2, 8:32 PM MDT | Special Weather Statement | GGW | Prairie | 43 min |
| Aug 2, 8:41 PM MDT | Severe Thunderstorm Warning | GGW | Prairie | 64 min |
| Aug 2, 9:00 PM MDT | Special Weather Statement | BYZ | Carter | 30 min |
| Aug 2, 9:32 PM MDT | Special Weather Statement | GGW | Prairie | 43 min |
| Aug 2, 11:30 PM MDT | Special Weather Statement | TFX | Liberty | 30 min |
| Aug 2, 11:58 PM MDT | Special Weather Statement | TFX | Liberty | 17 min |
| Aug 3, 12:03 AM MDT | Special Weather Statement | TFX | Toole | 42 min |
| Aug 3, 12:44 AM MDT | Special Weather Statement | TFX | Hill | 16 min |
| Aug 3, 3:45 AM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 8 hr |
| Aug 5, 2:22 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 21 hr |
| Aug 5, 5:02 PM MDT | Special Weather Statement | MSO | Missoula | 13 min |
| Aug 5, 7:01 PM MDT | Special Weather Statement | MSO | Sanders | 29 min |
| Aug 5, 7:31 PM MDT | Special Weather Statement | MSO | Lake | 29 min |
| Aug 5, 9:52 PM MDT | Special Weather Statement | TFX | Glacier | 23 min |
| Aug 5, 9:54 PM MDT | Special Weather Statement | TFX | Teton | 36 min |
| Aug 5, 10:29 PM MDT | Special Weather Statement | TFX | Glacier | 31 min |
| Aug 5, 10:31 PM MDT | Special Weather Statement | TFX | Teton | 29 min |
| Aug 6, 11:01 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 10 hr |
| Aug 6, 2:01 PM MDT | Flash Flood Watch | MSO | Flathead, Lake | 30 hr |
| Aug 6, 2:11 PM MDT | Special Weather Statement | MSO | Ravalli | 49 min |
| Aug 6, 2:37 PM MDT | Mesoscale Discussion | SPC | Beaverhead, Big Horn, Broadwater, Carbon, Cascade, Deer Lodge and 16 more | 2 hr |
| Aug 6, 2:52 PM MDT | Special Weather Statement | MSO | Deer Lodge | 38 min |
| Aug 6, 3:18 PM MDT | Special Weather Statement | MSO | Beaverhead | 27 min |
| Aug 6, 3:21 PM MDT | Special Weather Statement | MSO | Ravalli | 39 min |
| Aug 6, 3:25 PM MDT | Special Weather Statement | MSO | Deer Lodge | 35 min |
| Aug 6, 3:25 PM MDT | Special Weather Statement | TFX | Beaverhead, Madison | 50 min |
| Aug 6, 3:31 PM MDT | Special Weather Statement | MSO | Powell | 44 min |
| Aug 6, 3:45 PM MDT | Special Weather Statement | MSO | 45 min | |
| Aug 6, 3:52 PM MDT | Special Weather Statement | MSO | Missoula | 53 min |
| Aug 6, 3:53 PM MDT | Special Weather Statement | TFX | Beaverhead | 37 min |
| Aug 6, 3:54 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 51 min |
| Aug 6, 4:17 PM MDT | Special Weather Statement | TFX | Broadwater | 43 min |
| Aug 6, 4:18 PM MDT | Severe Thunderstorm Warning | MSO | Missoula, Ravalli | 42 min |
| Aug 6, 4:34 PM MDT | Special Weather Statement | TFX | Madison | 41 min |
| Aug 6, 4:37 PM MDT | Special Weather Statement | MSO | Powell | 38 min |
| Aug 6, 4:44 PM MDT | Special Weather Statement | BYZ | Stillwater | 46 min |
| Aug 6, 4:53 PM MDT | Special Weather Statement | MSO | Flathead | 52 min |
| Aug 6, 4:56 PM MDT | Special Weather Statement | TFX | Meagher | 49 min |
| Aug 6, 5:11 PM MDT | Special Weather Statement | MSO | Flathead | 34 min |
| Aug 6, 5:13 PM MDT | Special Weather Statement | TFX | Glacier | 77 min |
| Aug 6, 5:18 PM MDT | Special Weather Statement | MSO | Lake | 42 min |
| Aug 6, 5:22 PM MDT | Special Weather Statement | TFX | Beaverhead, Madison | 53 min |
| Aug 6, 5:27 PM MDT | Special Weather Statement | BYZ | Stillwater | 48 min |
| Aug 6, 5:58 PM MDT | Special Weather Statement | BYZ | Park | 47 min |
| Aug 6, 6:29 PM MDT | Special Weather Statement | TFX | Gallatin | 76 min |
| Aug 6, 6:31 PM MDT | Special Weather Statement | TFX | Lewis and Clark, Teton | 59 min |
| Aug 6, 6:42 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 48 min |
| Aug 6, 7:06 PM MDT | Special Weather Statement | TFX | Judith Basin | 69 min |
| Aug 6, 7:28 PM MDT | Special Weather Statement | BYZ | Golden Valley | 47 min |
| Aug 6, 7:32 PM MDT | Special Weather Statement | BYZ | Musselshell | 43 min |
| Aug 6, 8:15 PM MDT | Special Weather Statement | TFX | Fergus | 30 min |
| Aug 6, 8:23 PM MDT | Special Weather Statement | BYZ | Musselshell, Yellowstone | 37 min |
| Aug 6, 9:02 PM MDT | Special Weather Statement | BYZ | Musselshell, Yellowstone | 43 min |
| Aug 6, 9:45 PM MDT | Special Weather Statement | BYZ | Yellowstone | 60 min |
| Aug 6, 10:32 PM MDT | Special Weather Statement | BYZ | Big Horn, Rosebud, Treasure | 58 min |
| Aug 6, 10:38 PM MDT | Areal Flood Advisory | BYZ | Musselshell, Yellowstone | 3 hr |
| Aug 6, 11:28 PM MDT | Special Weather Statement | BYZ | Rosebud, Treasure | 62 min |
| Aug 7, 12:28 AM MDT | Special Weather Statement | BYZ | Powder River | 62 min |
| Aug 7, 11:39 AM MDT | Mesoscale Discussion | SPC | Carbon, Stillwater | 3 hr |
| Aug 7, 12:42 PM MDT | Special Weather Statement | TFX | 48 min | |
| Aug 7, 1:18 PM MDT | Special Weather Statement | MSO | Lincoln | 42 min |
| Aug 7, 1:52 PM MDT | Mesoscale Discussion | SPC | Beaverhead, Broadwater, Cascade, Chouteau, Deer Lodge, Fergus and 23 more | 2 hr |
| Aug 7, 2:25 PM MDT | Special Weather Statement | TFX | Jefferson | 50 min |
| Aug 7, 2:36 PM MDT | Special Weather Statement | TFX | 39 min | |
| Aug 7, 2:43 PM MDT | Special Weather Statement | MSO | Lincoln | 92 min |
| Aug 7, 3:07 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Jefferson, Lewis and Clark | 23 min |
| Aug 7, 3:30 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Jefferson, Lewis and Clark | 30 min |
| Aug 7, 3:46 PM MDT | Special Weather Statement | MSO | Silver Bow | 59 min |
| Aug 7, 3:59 PM MDT | Severe Thunderstorm Warning | MSO | Silver Bow | 46 min |
| Aug 7, 4:00 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Lewis and Clark, Meagher | 45 min |
| Aug 7, 4:08 PM MDT | Severe Thunderstorm Warning | TFX | Jefferson | 52 min |
| Aug 7, 4:10 PM MDT | Special Weather Statement | BYZ | Big Horn | 65 min |
| Aug 7, 4:43 PM MDT | Special Weather Statement | MSO | Missoula | 32 min |
| Aug 7, 4:45 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Judith Basin, Meagher | 60 min |
| Aug 7, 4:56 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Jefferson | 49 min |
| Aug 7, 5:01 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 44 min |
| Aug 7, 5:06 PM MDT | Special Weather Statement | BYZ | Powder River | 54 min |
| Aug 7, 5:13 PM MDT | Special Weather Statement | MSO | Lake | 32 min |
| Aug 7, 5:16 PM MDT | Special Weather Statement | MSO | Missoula | 29 min |
| Aug 7, 5:26 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Fallon, Powder River, Wibaux | 2 hr |
| Aug 7, 5:44 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Rosebud | 61 min |
| Aug 7, 5:45 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Meagher | 41 min |
| Aug 7, 5:46 PM MDT | Severe Thunderstorm Warning | TFX | Fergus, Judith Basin | 59 min |
| Aug 7, 6:00 PM MDT | Mesoscale Discussion | SPC | Blaine, Cascade, Chouteau, Fergus, Gallatin, Hill and 4 more | 2 hr |
| Aug 7, 6:04 PM MDT | Special Weather Statement | BYZ | Powder River | 56 min |
| Aug 7, 6:25 PM MDT | Special Weather Statement | TFX | Broadwater | 50 min |
| Aug 7, 6:36 PM MDT | Special Weather Statement | MSO | Flathead | 39 min |
| Aug 7, 6:47 PM MDT | Special Weather Statement | BYZ | Powder River, Rosebud | 58 min |
| Aug 7, 6:47 PM MDT | Special Weather Statement | TFX | Toole | 43 min |
| Aug 7, 7:15 PM MDT | Severe Thunderstorm Warning | TFX | Toole | 75 min |
| Aug 7, 7:44 PM MDT | Special Weather Statement | BYZ | Custer, Powder River | 61 min |
| Aug 7, 7:44 PM MDT | Severe Thunderstorm Warning | TFX | Toole | 31 min |
| Aug 7, 8:30 PM MDT | Special Weather Statement | GGW | Prairie | 45 min |
| Aug 7, 8:42 PM MDT | Severe Thunderstorm Warning | TFX | Liberty, Toole | 18 min |
| Aug 7, 9:10 PM MDT | Special Weather Statement | GGW | Dawson | 50 min |
| Aug 7, 9:15 PM MDT | Special Weather Statement | BYZ | Wheatland | 45 min |
| Aug 7, 9:25 PM MDT | Special Weather Statement | TFX | Toole | 50 min |
| Aug 7, 10:06 PM MDT | Special Weather Statement | GGW | Roosevelt | 39 min |
| Aug 7, 10:13 PM MDT | Special Weather Statement | TFX | Fergus | 47 min |
| Aug 7, 10:18 PM MDT | Special Weather Statement | TFX | Toole | 27 min |
| Aug 7, 10:20 PM MDT | Special Weather Statement | TFX | Toole | 25 min |
| Aug 7, 10:48 PM MDT | Special Weather Statement | GGW | Roosevelt | 42 min |
| Aug 7, 11:14 PM MDT | Special Weather Statement | TFX | Fergus | 46 min |
| Aug 8, 2:06 PM MDT | Fire Weather Watch | MSO | Beaverhead, Jefferson, Madison, Silver Bow | 13 hr |
| Aug 8, 5:14 PM MDT | Special Weather Statement | MSO | Granite | 31 min |
| Aug 8, 5:37 PM MDT | Areal Flood Advisory | MSO | Granite | 53 min |
| Aug 8, 5:45 PM MDT | Special Weather Statement | MSO | Powell | 45 min |
| Aug 8, 5:47 PM MDT | Severe Thunderstorm Warning | TFX | Jefferson, Lewis and Clark | 28 min |
| Aug 8, 6:12 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 48 min |
| Aug 8, 6:25 PM MDT | Special Weather Statement | MSO | Powell | 35 min |
| Aug 8, 6:37 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 38 min |
| Aug 8, 7:13 PM MDT | Special Weather Statement | TFX | Cascade | 47 min |
| Aug 8, 7:32 PM MDT | Special Weather Statement | TFX | Cascade | 43 min |
| Aug 8, 7:57 PM MDT | Special Weather Statement | MSO | Missoula | 33 min |
| Aug 8, 7:59 PM MDT | Special Weather Statement | TFX | Teton | 46 min |
| Aug 8, 8:09 PM MDT | Special Weather Statement | MSO | Ravalli | 36 min |
| Aug 8, 8:12 PM MDT | Special Weather Statement | TFX | Teton | 48 min |
| Aug 8, 8:42 PM MDT | Special Weather Statement | MSO | Missoula | 33 min |
| Aug 8, 8:43 PM MDT | Special Weather Statement | TFX | Pondera, Teton | 47 min |
| Aug 8, 9:05 PM MDT | Special Weather Statement | MSO | Missoula | 25 min |
| Aug 8, 9:30 PM MDT | Special Weather Statement | TFX | Pondera | 45 min |
| Aug 8, 9:56 PM MDT | Special Weather Statement | MSO | Granite | 34 min |
| Aug 8, 10:16 PM MDT | Special Weather Statement | MSO | Missoula | 29 min |
| Aug 8, 10:52 PM MDT | Special Weather Statement | MSO | Granite | 23 min |
| Aug 8, 11:39 PM MDT | Special Weather Statement | MSO | Missoula | 36 min |
| Aug 9, 3:14 AM MDT | Red Flag Warning | MSO | Beaverhead, Jefferson, Madison, Silver Bow | 18 hr |
| Aug 9, 8:17 AM MDT | Special Weather Statement | MSO | Powell | 28 min |
| Aug 9, 11:39 AM MDT | Special Weather Statement | MSO | 51 min | |
| Aug 9, 1:45 PM MDT | Special Weather Statement | MSO | Ravalli | 45 min |
| Aug 9, 1:56 PM MDT | Severe Thunderstorm Warning | MSO | Ravalli | 34 min |
| Aug 9, 2:19 PM MDT | Mesoscale Discussion | SPC | Broadwater, Cascade, Chouteau, Deer Lodge, Granite, Jefferson and 8 more | 116 min |
| Aug 9, 2:27 PM MDT | Special Weather Statement | MSO | Powell | 33 min |
| Aug 9, 2:38 PM MDT | Special Weather Statement | TFX | Broadwater | 22 min |
| Aug 9, 2:45 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 30 min |
| Aug 9, 2:49 PM MDT | Special Weather Statement | TFX | Toole | 26 min |
| Aug 9, 3:11 PM MDT | Special Weather Statement | MSO | Missoula | 34 min |
| Aug 9, 3:21 PM MDT | Special Weather Statement | BYZ | Powder River | 54 min |
| Aug 9, 3:27 PM MDT | Special Weather Statement | MSO | Powell | 33 min |
| Aug 9, 3:37 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 23 min |
| Aug 9, 3:41 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 34 min |
| Aug 9, 3:48 PM MDT | Special Weather Statement | TFX | Teton | 27 min |
| Aug 9, 3:51 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Fallon, Powder River | 114 min |
| Aug 9, 3:53 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 37 min |
| Aug 9, 3:56 PM MDT | Special Weather Statement | TFX | Teton | 49 min |
| Aug 9, 4:08 PM MDT | Severe Thunderstorm Warning | BYZ | Powder River | 52 min |
| Aug 9, 4:10 PM MDT | Special Weather Statement | TFX | Teton | 50 min |
| Aug 9, 4:16 PM MDT | Severe Thunderstorm Watch | SPC | Carter, Custer, Fallon, Powder River | 7 hr |
| Aug 9, 4:17 PM MDT | Special Weather Statement | TFX | Cascade | 43 min |
| Aug 9, 4:25 PM MDT | Special Weather Statement | BYZ | Carter | 65 min |
| Aug 9, 4:27 PM MDT | Special Weather Statement | MSO | Powell | 33 min |
| Aug 9, 4:27 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark, Pondera, Teton | 33 min |
| Aug 9, 4:30 PM MDT | Severe Thunderstorm Warning | TFX | Cascade | 30 min |
| Aug 9, 4:46 PM MDT | Special Weather Statement | TFX | Teton | 44 min |
| Aug 9, 4:53 PM MDT | Severe Thunderstorm Watch | SPC | Blaine, Cascade, Chouteau, Fergus, Garfield, Glacier and 12 more | 7 hr |
| Aug 9, 4:57 PM MDT | Special Weather Statement | TFX | Cascade | 48 min |
| Aug 9, 4:58 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Powder River | 62 min |
| Aug 9, 5:01 PM MDT | Special Weather Statement | TFX | Teton | 44 min |
| Aug 9, 5:02 PM MDT | Special Weather Statement | TFX | Teton | 43 min |
| Aug 9, 5:27 PM MDT | Special Weather Statement | TFX | Cascade | 48 min |
| Aug 9, 5:34 PM MDT | Special Weather Statement | TFX | Cascade | 41 min |
| Aug 9, 5:35 PM MDT | Mesoscale Discussion | SPC | Blaine, Broadwater, Cascade, Chouteau, Fergus, Garfield and 14 more | 85 min |
| Aug 9, 5:37 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Meagher | 23 min |
| Aug 9, 5:43 PM MDT | Special Weather Statement | TFX | Judith Basin | 47 min |
| Aug 9, 5:45 PM MDT | Special Weather Statement | TFX | Pondera | 45 min |
| Aug 9, 5:52 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Judith Basin | 38 min |
| Aug 9, 5:53 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 52 min |
| Aug 9, 5:56 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Judith Basin, Meagher | 49 min |
| Aug 9, 6:00 PM MDT | Special Weather Statement | TFX | Broadwater | 30 min |
| Aug 9, 6:04 PM MDT | Special Weather Statement | MSO | Lincoln | 26 min |
| Aug 9, 6:05 PM MDT | Special Weather Statement | TFX | Chouteau | 40 min |
| Aug 9, 6:12 PM MDT | Special Weather Statement | TFX | Cascade | 48 min |
| Aug 9, 6:16 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Judith Basin | 29 min |
| Aug 9, 6:22 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau | 38 min |
| Aug 9, 6:24 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Fergus, Judith Basin | 51 min |
| Aug 9, 6:40 PM MDT | Special Weather Statement | MSO | Lincoln | 35 min |
| Aug 9, 6:41 PM MDT | Areal Flood Advisory | TFX | Cascade | 49 min |
| Aug 9, 6:42 PM MDT | Tornado Warning | BYZ | Carter | 63 min |
| Aug 9, 6:48 PM MDT | Special Weather Statement | TFX | Fergus | 42 min |
| Aug 9, 6:50 PM MDT | Flash Flood Warning | TFX | Cascade | 115 min |
| Aug 9, 6:54 PM MDT | Special Weather Statement | TFX | Chouteau | 51 min |
| Aug 9, 6:58 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Fergus, Judith Basin | 47 min |
| Aug 9, 7:15 PM MDT | Special Weather Statement | TFX | Fergus | 45 min |
| Aug 9, 7:34 PM MDT | Special Weather Statement | BYZ | Fallon | 56 min |
| Aug 9, 7:39 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 36 min |
| Aug 9, 8:08 PM MDT | Severe Thunderstorm Warning | TFX | Blaine, Fergus | 67 min |
| Aug 9, 8:15 PM MDT | Special Weather Statement | TFX | Hill | 45 min |
| Aug 9, 8:20 PM MDT | Special Weather Statement | BYZ | Stillwater | 55 min |
| Aug 9, 8:30 PM MDT | Mesoscale Discussion | SPC | Blaine, Fergus, Garfield, Hill, Petroleum, Phillips | 60 min |
| Aug 9, 8:57 PM MDT | Special Weather Statement | GGW | 63 min | |
| Aug 9, 9:00 PM MDT | Special Weather Statement | TFX | Hill | 45 min |
| Aug 9, 9:06 PM MDT | Special Weather Statement | BYZ | Fallon | 39 min |
| Aug 9, 9:16 PM MDT | Special Weather Statement | MSO | Deer Lodge | 29 min |
| Aug 9, 9:39 PM MDT | Special Weather Statement | GGW | Wibaux | 66 min |
| Aug 9, 9:43 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 25 min |
| Aug 9, 9:50 PM MDT | Special Weather Statement | MSO | Powell | 25 min |
| Aug 9, 9:59 PM MDT | Severe Thunderstorm Warning | GGW | Phillips, Valley | 61 min |
| Aug 9, 10:25 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 35 min |
| Aug 9, 10:46 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone, Phillips, Valley | 59 min |
| Aug 9, 10:51 PM MDT | Special Weather Statement | GGW | Phillips | 39 min |
| Aug 9, 10:53 PM MDT | Special Weather Statement | TFX | Cascade | 52 min |
| Aug 9, 11:12 PM MDT | Special Weather Statement | TFX | Meagher | 48 min |
| Aug 9, 11:35 PM MDT | Special Weather Statement | GGW | Phillips | 55 min |
| Aug 9, 11:37 PM MDT | Special Weather Statement | BYZ | Rosebud | 23 min |
| Aug 9, 11:45 PM MDT | Special Weather Statement | GGW | Valley | 45 min |
| Aug 9, 11:45 PM MDT | Special Weather Statement | TFX | Cascade | 45 min |
| Aug 9, 11:45 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Judith Basin, Meagher | 30 min |
| Aug 10, 12:08 AM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Pondera, Teton | 37 min |
| Aug 10, 12:10 AM MDT | Flash Flood Warning | TFX | Cascade, Chouteau | 65 min |
| Aug 10, 12:23 AM MDT | Special Weather Statement | GGW | Valley | 67 min |
| Aug 10, 12:32 AM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Judith Basin | 28 min |
| Aug 10, 12:52 AM MDT | Special Weather Statement | TFX | Chouteau | 38 min |
| Aug 10, 12:58 AM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Fergus | 32 min |
| Aug 10, 1:00 AM MDT | Special Weather Statement | BYZ | Prairie | 30 min |
| Aug 10, 1:30 AM MDT | Severe Thunderstorm Warning | TFX | Blaine, Chouteau, Fergus | 30 min |
| Aug 10, 1:57 AM MDT | Severe Thunderstorm Warning | TFX | Blaine, Fergus | 63 min |
| Aug 10, 1:08 PM MDT | Special Weather Statement | GGW | Sheridan | 52 min |
| Aug 10, 2:26 PM MDT | Special Weather Statement | GGW | Sheridan | 64 min |
| Aug 10, 2:53 PM MDT | Mesoscale Discussion | SPC | Dawson, Richland, Roosevelt, Sheridan, Wibaux | 97 min |
| Aug 10, 9:54 PM MDT | Special Weather Statement | GGW | Sheridan | 51 min |
| Aug 12, 4:07 PM MDT | Special Weather Statement | TFX | Cascade | 23 min |
| Aug 14, 3:23 PM MDT | Special Weather Statement | TFX | Teton | 52 min |
| Aug 14, 3:25 PM MDT | Special Weather Statement | GGW | Phillips | 50 min |
| Aug 14, 3:33 PM MDT | Special Weather Statement | MSO | Flathead | 27 min |
| Aug 14, 4:04 PM MDT | Special Weather Statement | MSO | Flathead | 41 min |
| Aug 14, 4:13 PM MDT | Special Weather Statement | GGW | McCone | 47 min |
| Aug 14, 4:17 PM MDT | Special Weather Statement | TFX | Teton | 43 min |
| Aug 14, 4:24 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone | 66 min |
| Aug 14, 4:42 PM MDT | Special Weather Statement | TFX | Glacier | 48 min |
| Aug 14, 4:53 PM MDT | Special Weather Statement | MSO | Flathead | 22 min |
| Aug 14, 4:56 PM MDT | Special Weather Statement | BYZ | Powder River | 64 min |
| Aug 14, 5:00 PM MDT | Severe Thunderstorm Warning | TFX | Glacier | 45 min |
| Aug 14, 5:06 PM MDT | Severe Thunderstorm Warning | GGW | McCone, Prairie | 54 min |
| Aug 14, 5:21 PM MDT | Special Weather Statement | MSO | Flathead | 24 min |
| Aug 14, 5:23 PM MDT | Special Weather Statement | GGW | Prairie | 52 min |
| Aug 14, 5:34 PM MDT | Special Weather Statement | BYZ | Prairie | 41 min |
| Aug 14, 5:41 PM MDT | Special Weather Statement | BYZ | Yellowstone | 49 min |
| Aug 14, 5:48 PM MDT | Special Weather Statement | BYZ | Powder River | 42 min |
| Aug 14, 5:49 PM MDT | Special Weather Statement | TFX | Glacier | 41 min |
| Aug 14, 6:31 PM MDT | Special Weather Statement | GGW | Prairie | 59 min |
| Aug 14, 7:01 PM MDT | Special Weather Statement | GGW | Valley | 59 min |
| Aug 14, 7:07 PM MDT | Special Weather Statement | BYZ | Fallon | 53 min |
| Aug 14, 8:00 PM MDT | Special Weather Statement | BYZ | Fallon | 45 min |
| Aug 14, 9:11 PM MDT | Special Weather Statement | TFX | Cascade | 64 min |
| Aug 15, 2:42 PM MDT | Special Weather Statement | TFX | Fergus | 48 min |
| Aug 15, 2:56 PM MDT | Special Weather Statement | GGW | McCone | 64 min |
| Aug 15, 5:32 PM MDT | Special Weather Statement | BYZ | Yellowstone | 43 min |
| Aug 15, 6:17 PM MDT | Special Weather Statement | BYZ | Yellowstone | 43 min |
| Aug 15, 7:00 PM MDT | Special Weather Statement | BYZ | Rosebud, Treasure | 60 min |
| Aug 17, 2:13 PM MDT | Wind Advisory | MSO | Flathead, Lake, Lincoln, Missoula, Ravalli, Sanders | 40 hr |
| Aug 17, 2:14 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 13 hr |
| Aug 17, 6:02 PM MDT | Special Weather Statement | GGW | Sheridan | 58 min |
| Aug 17, 6:50 PM MDT | Special Weather Statement | GGW | Sheridan | 40 min |
| Aug 17, 9:15 PM MDT | Special Weather Statement | TFX | Glacier | 60 min |
| Aug 18, 12:02 AM MDT | Special Weather Statement | TFX | Cascade | 43 min |
| Aug 18, 12:33 AM MDT | Severe Thunderstorm Warning | TFX | Cascade | 57 min |
| Aug 18, 12:43 AM MDT | Special Weather Statement | TFX | Cascade | 47 min |
| Aug 18, 12:49 AM MDT | Special Weather Statement | TFX | Cascade | 41 min |
| Aug 18, 12:58 AM MDT | Special Weather Statement | TFX | Glacier | 47 min |
| Aug 18, 1:09 AM MDT | Special Weather Statement | TFX | Chouteau | 36 min |
| Aug 18, 1:21 AM MDT | Special Weather Statement | TFX | Cascade | 39 min |
| Aug 18, 1:23 AM MDT | Special Weather Statement | TFX | Chouteau | 52 min |
| Aug 18, 1:33 AM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau | 42 min |
| Aug 18, 1:38 AM MDT | Special Weather Statement | TFX | Cascade | 52 min |
| Aug 18, 1:47 AM MDT | Severe Thunderstorm Warning | TFX | Cascade | 24 min |
| Aug 18, 1:53 AM MDT | Severe Thunderstorm Warning | TFX | Chouteau | 38 min |
| Aug 18, 2:09 AM MDT | Special Weather Statement | TFX | Cascade | 51 min |
| Aug 18, 3:26 AM MDT | Special Weather Statement | TFX | Cascade | 34 min |
| Aug 18, 3:56 AM MDT | Special Weather Statement | TFX | Judith Basin | 49 min |
| Aug 18, 4:22 AM MDT | Special Weather Statement | TFX | Cascade | 38 min |
| Aug 18, 5:00 AM MDT | Special Weather Statement | TFX | Judith Basin | 45 min |
| Aug 18, 6:41 AM MDT | Special Weather Statement | TFX | Judith Basin | 34 min |
| Aug 18, 10:36 AM MDT | High Wind Warning | MSO | Flathead, Lake, Sanders | 19 hr |
| Aug 18, 5:23 PM MDT | Special Weather Statement | MSO | Missoula | 67 min |
| Aug 18, 6:10 PM MDT | Special Weather Statement | MSO | Granite | 50 min |
| Aug 18, 6:33 PM MDT | Special Weather Statement | MSO | Missoula | 42 min |
| Aug 18, 6:45 PM MDT | Special Weather Statement | MSO | Powell | 60 min |
| Aug 18, 7:12 PM MDT | Special Weather Statement | MSO | Granite | 63 min |
| Aug 18, 7:29 PM MDT | Special Weather Statement | MSO | Flathead | 61 min |
| Aug 18, 9:36 PM MDT | Special Weather Statement | TFX | Gallatin | 39 min |
| Aug 18, 9:37 PM MDT | Special Weather Statement | TFX | Madison | 53 min |
| Aug 18, 10:01 PM MDT | Special Weather Statement | TFX | Gallatin | 14 min |
| Aug 18, 10:19 PM MDT | Special Weather Statement | MSO | Deer Lodge | 26 min |
| Aug 18, 10:21 PM MDT | Special Weather Statement | BYZ | Park | 39 min |
| Aug 18, 10:27 PM MDT | Special Weather Statement | TFX | Gallatin | 33 min |
| Aug 18, 11:02 PM MDT | Special Weather Statement | BYZ | Park | 28 min |
| Aug 20, 2:11 PM MDT | Fire Weather Watch | TFX | Broadwater, Gallatin, Jefferson, Lewis and Clark, Meagher, Pondera and 2 more | 21 hr |
| Aug 20, 2:18 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 3 more | 21 hr |
| Aug 21, 11:02 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Granite, Jefferson, Lake and 8 more | 34 hr |
| Aug 21, 11:29 AM MDT | Red Flag Warning | TFX | Broadwater, Cascade, Fergus, Gallatin, Jefferson, Judith Basin and 5 more | 34 hr |
| Aug 22, 3:11 AM MDT | Red Flag Warning | BYZ | Gallatin, Madison, Park, Sweet Grass | 18 hr |
| Aug 22, 8:14 AM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 10 hr |
| Aug 22, 2:44 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 54 hr |
| Aug 26, 8:30 AM MDT | Special Weather Statement | BYZ | Powder River | 60 min |
| Aug 26, 9:50 AM MDT | Special Weather Statement | BYZ | Fallon | 55 min |
| Aug 29, 4:38 PM MDT | Special Weather Statement | MSO | Mineral | 37 min |
| Aug 29, 5:13 PM MDT | Special Weather Statement | MSO | Lincoln | 47 min |
| Aug 29, 5:18 PM MDT | Special Weather Statement | MSO | Sanders | 42 min |
| Aug 29, 5:24 PM MDT | Special Weather Statement | MSO | Lake | 51 min |
| Aug 29, 5:49 PM MDT | Special Weather Statement | MSO | Lincoln | 41 min |
| Aug 29, 6:15 PM MDT | Special Weather Statement | MSO | Lake | 30 min |
| Aug 29, 6:30 PM MDT | Special Weather Statement | MSO | 30 min | |
| Aug 29, 6:40 PM MDT | Special Weather Statement | MSO | Missoula | 35 min |
| Aug 29, 6:48 PM MDT | Special Weather Statement | MSO | Lincoln | 27 min |
| Aug 29, 7:13 PM MDT | Special Weather Statement | MSO | 47 min | |
| Aug 29, 7:14 PM MDT | Special Weather Statement | MSO | Flathead | 46 min |
| Aug 29, 7:24 PM MDT | Special Weather Statement | TFX | 36 min | |
| Aug 29, 7:32 PM MDT | Special Weather Statement | MSO | Powell | 43 min |
| Aug 29, 7:47 PM MDT | Special Weather Statement | TFX | Glacier | 28 min |
| Aug 29, 8:14 PM MDT | Special Weather Statement | TFX | Glacier | 46 min |
| Aug 29, 9:14 PM MDT | Special Weather Statement | TFX | Teton | 31 min |
| Aug 30, 8:48 AM MDT | Red Flag Warning | MSO | Flathead, Glacier, Granite, Lake, Lewis and Clark, Lincoln and 5 more | 10 hr |
| Aug 31, 2:23 PM MDT | Fire Weather Watch | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 37 hr |
| Aug 31, 2:51 PM MDT | Fire Weather Watch | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 21 hr |
| Aug 31, 3:57 PM MDT | Special Weather Statement | TFX | Judith Basin | 33 min |
| Aug 31, 5:00 PM MDT | Special Weather Statement | TFX | Jefferson, Lewis and Clark | 60 min |
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 | 53 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 12 |
| Special Weather Statement | 252 |
| Flooding | |
| Flash Flood Warning | 3 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 1 |
| Lake Wind Advisory | 6 |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 9 |
| Fire Weather Watch | 9 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cascade County44
- Lewis and Clark County26
- Carter County24
- Powell County23
- Judith Basin County23
- Teton County23
- Chouteau County22
- Jefferson County21
- Missoula County21
- Powder River County21
- Fergus County21
- Flathead County20
- Madison County18
- Fallon County18
- Meagher County17
- Broadwater County16
- Granite County15
- Lake County15
- Beaverhead County14
- Gallatin County14
- Deer Lodge County13
- Silver Bow County13
- Glacier County13
- Yellowstone County12
- Sanders County12
- Prairie County12
- Phillips County12
- Toole County12
- Ravalli County11
- Valley County11
- Pondera County11
- Rosebud County10
- Lincoln County10
- Big Horn County9
- Park County9
- Sweet Grass County9
- Wheatland County9
- Custer County9
- Musselshell County9
- Garfield County9
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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.