Alert archive / Montana / 2009
Weather alerts in Montana, July 2009
556 weather alerts in July 2009, 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 July 2009. Tap one for its archive.
- Alerts
- 556
- Warnings
- 176
- Watches
- 17
- Advisories
- 17
- Busiest day
- July 13, 200985 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 |
|---|---|---|---|---|
| Jun 30, 6:11 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 64 min |
| Jun 30, 6:16 PM MDT | Special Weather Statement | BYZ | Yellowstone | 44 min |
| Jun 30, 6:22 PM MDT | Special Weather Statement | BYZ | Yellowstone | 38 min |
| Jun 30, 6:22 PM MDT | Mesoscale Discussion | SPC | Fallon, Wibaux | 113 min |
| Jun 30, 6:32 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 58 min |
| Jun 30, 7:01 PM MDT | Special Weather Statement | BYZ | Big Horn, Golden Valley, Musselshell, Yellowstone | 44 min |
| Jun 30, 7:04 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Fallon | 86 min |
| Jun 30, 8:40 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Fallon | 33 min |
| Jun 30, 9:24 PM MDT | Special Weather Statement | BYZ | Custer, Powder River | 51 min |
| Jul 1, 5:23 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 52 min |
| Jul 2, 11:18 AM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 57 min |
| Jul 2, 11:23 AM MDT | Severe Thunderstorm Warning | BYZ | Rosebud | 43 min |
| Jul 2, 11:25 AM MDT | Mesoscale Discussion | SPC | Carter, Custer, Fallon, Powder River, Prairie, Rosebud and 1 more | 65 min |
| Jul 2, 11:41 AM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Carter, Custer, Dawson, Fallon, Garfield and 5 more | 7 hr |
| Jul 2, 12:14 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 61 min |
| Jul 2, 12:40 PM MDT | Special Weather Statement | BYZ | Rosebud | 50 min |
| Jul 2, 12:56 PM MDT | Flash Flood Warning | BYZ | Big Horn | 3 hr |
| Jul 2, 1:04 PM MDT | Severe Thunderstorm Warning | BYZ | Custer, Rosebud | 30 min |
| Jul 2, 1:07 PM MDT | Special Weather Statement | TFX | Judith Basin | 38 min |
| Jul 2, 1:08 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Rosebud | 52 min |
| Jul 2, 1:30 PM MDT | Special Weather Statement | MSO | Deer Lodge | 45 min |
| Jul 2, 1:34 PM MDT | Special Weather Statement | TFX | Judith Basin | 41 min |
| Jul 2, 1:49 PM MDT | Severe Thunderstorm Warning | BYZ | Rosebud | 40 min |
| Jul 2, 1:58 PM MDT | Areal Flood Advisory | MSO | Deer Lodge | 107 min |
| Jul 2, 2:17 PM MDT | Special Weather Statement | BYZ | Powder River | 43 min |
| Jul 2, 2:17 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carter, Custer, Fallon, Garfield, Powder River and 4 more | 88 min |
| Jul 2, 2:17 PM MDT | Special Weather Statement | TFX | Fergus | 43 min |
| Jul 2, 2:23 PM MDT | Special Weather Statement | GGW | 52 min | |
| Jul 2, 2:25 PM MDT | Special Weather Statement | MSO | Silver Bow | 50 min |
| Jul 2, 2:52 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Fergus | 53 min |
| Jul 2, 3:07 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Jefferson | 53 min |
| Jul 2, 3:11 PM MDT | Severe Thunderstorm Warning | TFX | Meagher | 64 min |
| Jul 2, 3:15 PM MDT | Special Weather Statement | BYZ | Park | 45 min |
| Jul 2, 3:22 PM MDT | Special Weather Statement | BYZ | Powder River | 38 min |
| Jul 2, 3:41 PM MDT | Mesoscale Discussion | SPC | Blaine, Broadwater, Carbon, Cascade, Chouteau, Fergus and 16 more | 34 min |
| Jul 2, 3:46 PM MDT | Severe Thunderstorm Warning | TFX | Blaine, Chouteau | 59 min |
| Jul 2, 3:57 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Gallatin | 63 min |
| Jul 2, 4:09 PM MDT | Special Weather Statement | TFX | Musselshell | 36 min |
| Jul 2, 4:12 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Carbon, Golden Valley, Musselshell, Park, Stillwater and 4 more | 4 hr |
| Jul 2, 4:13 PM MDT | Severe Thunderstorm Warning | TFX | Meagher | 22 min |
| Jul 2, 4:16 PM MDT | Severe Thunderstorm Warning | BYZ | Musselshell | 59 min |
| Jul 2, 4:23 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 52 min |
| Jul 2, 4:36 PM MDT | Special Weather Statement | GGW | Petroleum | 54 min |
| Jul 2, 4:38 PM MDT | Special Weather Statement | BYZ | Golden Valley | 52 min |
| Jul 2, 5:10 PM MDT | Special Weather Statement | TFX | Blaine | 50 min |
| Jul 2, 5:11 PM MDT | Special Weather Statement | TFX | Fergus | 49 min |
| Jul 2, 5:14 PM MDT | Severe Thunderstorm Warning | BYZ | Musselshell | 30 min |
| Jul 2, 6:04 PM MDT | Special Weather Statement | TFX | Hill | 41 min |
| Jul 2, 6:06 PM MDT | Special Weather Statement | TFX | Judith Basin | 39 min |
| Jul 2, 6:18 PM MDT | Special Weather Statement | BYZ | Golden Valley, Musselshell, Wheatland | 57 min |
| Jul 2, 6:29 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Dawson, Fallon, Garfield, Powder River and 3 more | 61 min |
| Jul 2, 6:40 PM MDT | Flash Flood Warning | BYZ | Golden Valley, Wheatland | 3 hr |
| Jul 2, 6:59 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carbon, Golden Valley, Musselshell, Park, Stillwater and 3 more | 61 min |
| Jul 2, 8:24 PM MDT | Special Weather Statement | BYZ | Yellowstone | 51 min |
| Jul 2, 9:43 PM MDT | Special Weather Statement | BYZ | Big Horn | 47 min |
| Jul 2, 10:32 PM MDT | Special Weather Statement | BYZ | 58 min | |
| Jul 3, 3:44 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 11 hr |
| Jul 3, 1:50 PM MDT | Special Weather Statement | BYZ | Golden Valley | 40 min |
| Jul 3, 2:18 PM MDT | Special Weather Statement | BYZ | Golden Valley | 42 min |
| Jul 3, 2:21 PM MDT | Mesoscale Discussion | SPC | Blaine, Daniels, Fergus, Garfield, McCone, Petroleum and 4 more | 114 min |
| Jul 3, 2:40 PM MDT | Special Weather Statement | TFX | Hill | 50 min |
| Jul 3, 3:00 PM MDT | Special Weather Statement | BYZ | Golden Valley | 45 min |
| Jul 3, 3:48 PM MDT | Special Weather Statement | BYZ | Yellowstone | 42 min |
| Jul 3, 4:17 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 17 min |
| Jul 3, 4:25 PM MDT | Special Weather Statement | TFX | Jefferson | 50 min |
| Jul 3, 4:31 PM MDT | Severe Thunderstorm Watch | SPC | Daniels, Garfield, McCone, Petroleum, Phillips, Richland and 3 more | 6 hr |
| Jul 3, 4:32 PM MDT | Tornado Warning | TFX | Blaine | 20 min |
| Jul 3, 4:37 PM MDT | Severe Thunderstorm Warning | GGW | Daniels | 53 min |
| Jul 3, 5:01 PM MDT | Severe Thunderstorm Warning | GGW | Phillips, Valley | 59 min |
| Jul 3, 5:27 PM MDT | Severe Thunderstorm Warning | GGW | Daniels | 63 min |
| Jul 3, 5:31 PM MDT | Special Weather Statement | TFX | Blaine | 44 min |
| Jul 3, 5:37 PM MDT | Special Weather Statement | TFX | Jefferson | 38 min |
| Jul 3, 5:53 PM MDT | Severe Thunderstorm Warning | GGW | Valley | 67 min |
| Jul 3, 6:22 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt | 53 min |
| Jul 3, 6:27 PM MDT | Special Weather Statement | BYZ | Park | 33 min |
| Jul 3, 6:37 PM MDT | Special Weather Statement | GGW | Valley | 53 min |
| Jul 3, 6:56 PM MDT | Severe Thunderstorm Warning | GGW | McCone, Roosevelt, Valley | 64 min |
| Jul 3, 7:22 PM MDT | Special Weather Statement | BYZ | Treasure | 23 min |
| Jul 3, 7:51 PM MDT | Special Weather Statement | TFX | Broadwater | 54 min |
| Jul 3, 7:57 PM MDT | Severe Thunderstorm Warning | GGW | McCone, Richland, Roosevelt, Valley | 63 min |
| Jul 3, 8:04 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt | 56 min |
| Jul 3, 8:34 PM MDT | Special Weather Statement | TFX | 56 min | |
| Jul 3, 8:51 PM MDT | Severe Thunderstorm Warning | TFX | Blaine | 40 min |
| Jul 3, 9:10 PM MDT | Special Weather Statement | BYZ | 35 min | |
| Jul 3, 9:18 PM MDT | Mesoscale Discussion | SPC | Dawson, McCone, Richland, Roosevelt | 57 min |
| Jul 4, 12:29 AM MDT | Special Weather Statement | BYZ | Custer, Fallon | 61 min |
| Jul 4, 1:36 AM MDT | Special Weather Statement | BYZ | Custer | 39 min |
| Jul 4, 2:15 AM MDT | Special Weather Statement | BYZ | Powder River | 60 min |
| Jul 4, 1:39 PM MDT | Mesoscale Discussion | SPC | Broadwater, Cascade, Chouteau, Fergus, Gallatin, Glacier and 13 more | 3 hr |
| Jul 4, 1:56 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 49 min |
| Jul 4, 2:21 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 39 min |
| Jul 4, 2:29 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 30 min |
| Jul 4, 2:34 PM MDT | Special Weather Statement | TFX | Judith Basin | 41 min |
| Jul 4, 2:44 PM MDT | Special Weather Statement | TFX | Cascade | 46 min |
| Jul 4, 3:00 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 45 min |
| Jul 4, 3:50 PM MDT | Special Weather Statement | TFX | Cascade | 40 min |
| Jul 4, 4:06 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau | 39 min |
| Jul 4, 4:13 PM MDT | Special Weather Statement | TFX | Glacier | 47 min |
| Jul 4, 4:14 PM MDT | Special Weather Statement | BYZ | Park | 31 min |
| Jul 4, 4:16 PM MDT | Special Weather Statement | TFX | Judith Basin | 59 min |
| Jul 4, 4:22 PM MDT | Special Weather Statement | BYZ | Wheatland | 38 min |
| Jul 4, 4:23 PM MDT | Severe Thunderstorm Warning | TFX | Glacier | 37 min |
| Jul 4, 4:35 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Fergus | 40 min |
| Jul 4, 4:39 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 36 min |
| Jul 4, 4:53 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau | 37 min |
| Jul 4, 5:03 PM MDT | Special Weather Statement | TFX | Glacier | 42 min |
| Jul 4, 5:21 PM MDT | Special Weather Statement | TFX | Hill | 39 min |
| Jul 4, 5:21 PM MDT | Severe Thunderstorm Warning | TFX | Glacier, Pondera | 24 min |
| Jul 4, 5:24 PM MDT | Special Weather Statement | BYZ | Golden Valley | 36 min |
| Jul 4, 5:29 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau | 5 min |
| Jul 4, 5:35 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau | 25 min |
| Jul 4, 5:45 PM MDT | Special Weather Statement | BYZ | Golden Valley | 45 min |
| Jul 4, 5:46 PM MDT | Severe Thunderstorm Warning | TFX | Glacier, Pondera | 29 min |
| Jul 4, 6:04 PM MDT | Special Weather Statement | BYZ | Golden Valley | 41 min |
| Jul 4, 6:16 PM MDT | Severe Thunderstorm Warning | TFX | Pondera | 59 min |
| Jul 4, 6:46 PM MDT | Special Weather Statement | BYZ | Golden Valley | 44 min |
| Jul 4, 7:01 PM MDT | Severe Thunderstorm Warning | BYZ | Golden Valley, Musselshell, Stillwater, Yellowstone | 39 min |
| Jul 4, 7:08 PM MDT | Special Weather Statement | TFX | Teton | 67 min |
| Jul 4, 7:10 PM MDT | Flash Flood Warning | BYZ | Golden Valley | 5 hr |
| Jul 4, 7:43 PM MDT | Special Weather Statement | BYZ | Yellowstone | 47 min |
| Jul 4, 8:09 PM MDT | Special Weather Statement | TFX | Cascade | 66 min |
| Jul 4, 8:19 PM MDT | Special Weather Statement | BYZ | Yellowstone | 26 min |
| Jul 4, 8:22 PM MDT | Special Weather Statement | TFX | Chouteau | 53 min |
| Jul 4, 9:05 PM MDT | Special Weather Statement | TFX | Cascade | 40 min |
| Jul 4, 9:46 PM MDT | Special Weather Statement | BYZ | Treasure | 59 min |
| Jul 4, 10:20 PM MDT | Special Weather Statement | TFX | Liberty | 40 min |
| Jul 5, 5:29 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 5 hr |
| Jul 5, 1:21 PM MDT | Special Weather Statement | MSO | Flathead | 39 min |
| Jul 5, 3:41 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, McCone, Richland, Roosevelt, Valley | 64 min |
| Jul 5, 3:48 PM MDT | Mesoscale Discussion | SPC | Daniels, Dawson, McCone, Richland, Roosevelt, Valley and 1 more | 57 min |
| Jul 5, 3:55 PM MDT | Tornado Warning | GGW | Roosevelt, Valley | 35 min |
| Jul 5, 4:30 PM MDT | Tornado Warning | GGW | Roosevelt, Valley | 45 min |
| Jul 5, 4:43 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, McCone, Richland | 62 min |
| Jul 5, 5:15 PM MDT | Special Weather Statement | TFX | Glacier | 45 min |
| Jul 5, 5:43 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Richland | 62 min |
| Jul 5, 6:09 PM MDT | Special Weather Statement | BYZ | Musselshell | 51 min |
| Jul 5, 6:33 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Wibaux | 57 min |
| Jul 5, 6:46 PM MDT | Special Weather Statement | BYZ | Musselshell | 59 min |
| Jul 5, 7:00 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Wibaux | 60 min |
| Jul 5, 7:10 PM MDT | Tornado Warning | GGW | Dawson, Wibaux | 65 min |
| Jul 5, 7:32 PM MDT | Special Weather Statement | TFX | Liberty | 43 min |
| Jul 5, 7:37 PM MDT | Special Weather Statement | BYZ | Fallon | 38 min |
| Jul 5, 7:37 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Prairie, Wibaux | 53 min |
| Jul 5, 7:39 PM MDT | Special Weather Statement | TFX | Teton | 36 min |
| Jul 5, 8:14 PM MDT | Tornado Warning | GGW | Wibaux | 25 min |
| Jul 5, 8:15 PM MDT | Special Weather Statement | TFX | Liberty | 45 min |
| Jul 5, 8:20 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 55 min |
| Jul 5, 9:20 PM MDT | Special Weather Statement | BYZ | Fallon | 40 min |
| Jul 6, 2:59 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 19 hr |
| Jul 6, 12:56 PM MDT | Severe Thunderstorm Warning | MSO | Ravalli | 49 min |
| Jul 6, 1:05 PM MDT | Mesoscale Discussion | SPC | Beaverhead, Big Horn, Blaine, Broadwater, Carbon, Cascade and 28 more | 55 min |
| Jul 6, 1:08 PM MDT | Special Weather Statement | MSO | Silver Bow | 37 min |
| Jul 6, 1:15 PM MDT | Special Weather Statement | TFX | Jefferson | 45 min |
| Jul 6, 1:24 PM MDT | Special Weather Statement | MSO | Powell | 36 min |
| Jul 6, 1:27 PM MDT | Special Weather Statement | BYZ | Carbon | 48 min |
| Jul 6, 1:30 PM MDT | Special Weather Statement | BYZ | Park | 45 min |
| Jul 6, 1:33 PM MDT | Severe Thunderstorm Watch | SPC | Beaverhead, Blaine, Broadwater, Carbon, Cascade, Chouteau and 24 more | 7 hr |
| Jul 6, 1:37 PM MDT | Severe Thunderstorm Warning | MSO | Powell | 23 min |
| Jul 6, 1:45 PM MDT | Severe Thunderstorm Warning | MSO | Deer Lodge, Granite, Powell, Ravalli | 45 min |
| Jul 6, 1:54 PM MDT | Special Weather Statement | BYZ | Carbon | 51 min |
| Jul 6, 1:57 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 63 min |
| Jul 6, 1:57 PM MDT | Special Weather Statement | TFX | Judith Basin | 48 min |
| Jul 6, 2:01 PM MDT | Special Weather Statement | TFX | Gallatin | 14 min |
| Jul 6, 2:06 PM MDT | Severe Thunderstorm Warning | TFX | Jefferson | 39 min |
| Jul 6, 2:07 PM MDT | Severe Thunderstorm Warning | MSO | Powell | 38 min |
| Jul 6, 2:08 PM MDT | Special Weather Statement | TFX | Pondera, Teton | 37 min |
| Jul 6, 2:12 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 48 min |
| Jul 6, 2:16 PM MDT | Special Weather Statement | BYZ | Park | 59 min |
| Jul 6, 2:19 PM MDT | Special Weather Statement | TFX | Silver Bow | 41 min |
| Jul 6, 2:22 PM MDT | Special Weather Statement | TFX | Madison | 53 min |
| Jul 6, 2:25 PM MDT | Tornado Warning | TFX | Lewis and Clark | 35 min |
| Jul 6, 2:29 PM MDT | Severe Thunderstorm Warning | MSO | Granite, Powell | 46 min |
| Jul 6, 2:44 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark, Teton | 46 min |
| Jul 6, 2:46 PM MDT | Special Weather Statement | BYZ | Carbon | 59 min |
| Jul 6, 2:49 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 41 min |
| Jul 6, 2:52 PM MDT | Special Weather Statement | TFX | Broadwater | 38 min |
| Jul 6, 2:54 PM MDT | Tornado Warning | TFX | Lewis and Clark | 36 min |
| Jul 6, 2:55 PM MDT | Special Weather Statement | TFX | Glacier | 35 min |
| Jul 6, 2:58 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 47 min |
| Jul 6, 3:03 PM MDT | Severe Thunderstorm Warning | MSO | Powell | 27 min |
| Jul 6, 3:03 PM MDT | Severe Thunderstorm Warning | TFX | Madison | 42 min |
| Jul 6, 3:06 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark, Teton | 54 min |
| Jul 6, 3:14 PM MDT | Special Weather Statement | BYZ | Big Horn | 61 min |
| Jul 6, 3:19 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Meagher | 41 min |
| Jul 6, 3:19 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Jefferson | 26 min |
| Jul 6, 3:33 PM MDT | Severe Thunderstorm Warning | TFX | Pondera, Teton | 42 min |
| Jul 6, 3:35 PM MDT | Special Weather Statement | TFX | Broadwater | 40 min |
| Jul 6, 3:44 PM MDT | Special Weather Statement | TFX | Jefferson | 31 min |
| Jul 6, 3:48 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Meagher | 17 min |
| Jul 6, 3:56 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Teton | 49 min |
| Jul 6, 3:57 PM MDT | Special Weather Statement | TFX | Judith Basin | 33 min |
| Jul 6, 3:58 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Meagher | 19 min |
| Jul 6, 3:59 PM MDT | Special Weather Statement | BYZ | Big Horn, Yellowstone | 61 min |
| Jul 6, 4:02 PM MDT | Mesoscale Discussion | SPC | Beaverhead, Blaine, Broadwater, Carbon, Cascade, Chouteau and 22 more | 58 min |
| Jul 6, 4:05 PM MDT | Special Weather Statement | TFX | Madison | 25 min |
| Jul 6, 4:09 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Cascade, Lewis and Clark, Meagher | 22 min |
| Jul 6, 4:15 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Judith Basin | 45 min |
| Jul 6, 4:21 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Fergus, Judith Basin | 39 min |
| Jul 6, 4:22 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Judith Basin | 3 min |
| Jul 6, 4:24 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Pondera, Teton | 38 min |
| Jul 6, 4:31 PM MDT | Special Weather Statement | BYZ | Park | 44 min |
| Jul 6, 4:38 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Gallatin, Judith Basin, Meagher | 52 min |
| Jul 6, 4:40 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carter, Custer, Fallon, Powder River | 35 min |
| Jul 6, 4:44 PM MDT | Special Weather Statement | TFX | Madison | 46 min |
| Jul 6, 4:44 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau | 46 min |
| Jul 6, 5:00 PM MDT | Severe Thunderstorm Watch | SPC | Carter, Custer, Fallon, Powder River, Rosebud | 7 hr |
| Jul 6, 5:16 PM MDT | Special Weather Statement | BYZ | Wheatland | 74 min |
| Jul 6, 5:24 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau | 34 min |
| Jul 6, 5:33 PM MDT | Special Weather Statement | TFX | Gallatin, Madison | 42 min |
| Jul 6, 5:38 PM MDT | Special Weather Statement | TFX | Judith Basin | 52 min |
| Jul 6, 5:43 PM MDT | Severe Thunderstorm Warning | BYZ | Wheatland | 62 min |
| Jul 6, 5:47 PM MDT | Special Weather Statement | BYZ | Powder River | 58 min |
| Jul 6, 5:54 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Hill, Liberty | 51 min |
| Jul 6, 6:06 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 39 min |
| Jul 6, 6:07 PM MDT | Special Weather Statement | BYZ | Golden Valley, Musselshell | 53 min |
| Jul 6, 6:15 PM MDT | Special Weather Statement | TFX | Gallatin | 30 min |
| Jul 6, 6:23 PM MDT | Mesoscale Discussion | SPC | Blaine, Carbon, Chouteau, Dawson, Fergus, Garfield and 12 more | 67 min |
| Jul 6, 6:40 PM MDT | Special Weather Statement | BYZ | Powder River | 65 min |
| Jul 6, 6:48 PM MDT | Special Weather Statement | TFX | Blaine | 42 min |
| Jul 6, 6:52 PM MDT | Special Weather Statement | TFX | Gallatin | 8 min |
| Jul 6, 7:23 PM MDT | Severe Thunderstorm Watch | SPC | Daniels, Dawson, Garfield, McCone, Phillips, Prairie and 5 more | 5 hr |
| Jul 6, 7:26 PM MDT | Special Weather Statement | BYZ | Powder River | 64 min |
| Jul 6, 7:35 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Fallon, Powder River, Rosebud | 55 min |
| Jul 6, 7:35 PM MDT | Special Weather Statement | TFX | Blaine | 40 min |
| Jul 6, 7:38 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 52 min |
| Jul 6, 7:40 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, Petroleum, Phillips, Valley | 65 min |
| Jul 6, 7:46 PM MDT | Special Weather Statement | BYZ | 74 min | |
| Jul 6, 7:57 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 63 min |
| Jul 6, 7:59 PM MDT | Special Weather Statement | BYZ | Stillwater | 61 min |
| Jul 6, 8:03 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 57 min |
| Jul 6, 8:14 PM MDT | Mesoscale Discussion | SPC | Blaine, Musselshell | 31 min |
| Jul 6, 8:21 PM MDT | Tornado Warning | GGW | Phillips | 24 min |
| Jul 6, 8:29 PM MDT | Special Weather Statement | BYZ | Carter | 61 min |
| Jul 6, 8:43 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone, Phillips, Valley | 62 min |
| Jul 6, 8:53 PM MDT | Special Weather Statement | BYZ | 67 min | |
| Jul 6, 8:57 PM MDT | Tornado Warning | GGW | Phillips, Valley | 48 min |
| Jul 6, 9:36 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Garfield, McCone, Prairie, Roosevelt, Valley | 54 min |
| Jul 6, 9:44 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Valley | 61 min |
| Jul 6, 10:11 PM MDT | Tornado Warning | GGW | Roosevelt, Valley | 34 min |
| Jul 6, 10:16 PM MDT | Tornado Warning | GGW | Dawson, McCone | 29 min |
| Jul 6, 10:28 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, McCone, Prairie, Richland | 47 min |
| Jul 6, 10:30 PM MDT | Mesoscale Discussion | SPC | Custer, Daniels, Dawson, Fallon, McCone, Prairie and 4 more | 60 min |
| Jul 6, 10:43 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt, Sheridan | 62 min |
| Jul 6, 10:43 PM MDT | Tornado Warning | GGW | Dawson, McCone | 21 min |
| Jul 6, 11:15 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Richland, Wibaux | 44 min |
| Jul 7, 1:38 AM MDT | Areal Flood Warning | GGW | Roosevelt | 5 hr |
| Jul 7, 3:36 PM MDT | Special Weather Statement | TFX | Chouteau | 39 min |
| Jul 7, 6:33 PM MDT | Special Weather Statement | BYZ | Wheatland | 27 min |
| Jul 7, 6:33 PM MDT | Special Weather Statement | TFX | Petroleum | 42 min |
| Jul 7, 6:37 PM MDT | Special Weather Statement | TFX | Fergus | 38 min |
| Jul 7, 6:52 PM MDT | Special Weather Statement | BYZ | Wheatland | 23 min |
| Jul 7, 7:13 PM MDT | Severe Thunderstorm Warning | BYZ | Golden Valley, Wheatland | 62 min |
| Jul 7, 7:46 PM MDT | Special Weather Statement | BYZ | Musselshell | 59 min |
| Jul 7, 8:11 PM MDT | Special Weather Statement | BYZ | Wheatland | 34 min |
| Jul 7, 8:40 PM MDT | Special Weather Statement | BYZ | Wheatland | 65 min |
| Jul 7, 8:45 PM MDT | Special Weather Statement | BYZ | Musselshell | 60 min |
| Jul 7, 9:14 PM MDT | Special Weather Statement | BYZ | Wheatland | 61 min |
| Jul 7, 9:58 PM MDT | Special Weather Statement | BYZ | Treasure | 62 min |
| Jul 7, 10:24 PM MDT | Special Weather Statement | BYZ | Musselshell | 66 min |
| Jul 7, 10:35 PM MDT | Special Weather Statement | BYZ | Rosebud | 55 min |
| Jul 7, 11:28 PM MDT | Special Weather Statement | BYZ | Treasure | 62 min |
| Jul 7, 11:33 PM MDT | Special Weather Statement | BYZ | 57 min | |
| Jul 8, 12:23 AM MDT | Special Weather Statement | BYZ | Rosebud | 67 min |
| Jul 8, 1:30 AM MDT | Special Weather Statement | BYZ | Prairie | 60 min |
| Jul 8, 1:51 AM MDT | Special Weather Statement | BYZ | Carter | 54 min |
| Jul 8, 1:59 AM MDT | Special Weather Statement | BYZ | Custer | 61 min |
| Jul 8, 2:40 AM MDT | Special Weather Statement | BYZ | Fallon | 65 min |
| Jul 8, 6:35 AM MDT | Special Weather Statement | TFX | Fergus | 40 min |
| Jul 8, 6:52 AM MDT | Severe Thunderstorm Warning | TFX | Fergus | 38 min |
| Jul 8, 7:55 AM MDT | Special Weather Statement | GGW | Dawson | 50 min |
| Jul 8, 9:42 AM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone | 63 min |
| Jul 8, 10:28 AM MDT | Flash Flood Watch | GGW | Daniels, Dawson, McCone, Richland, Roosevelt, Sheridan and 1 more | 9 hr |
| Jul 8, 10:38 AM MDT | Mesoscale Discussion | SPC | Daniels, Dawson, McCone, Prairie, Richland, Roosevelt and 2 more | 97 min |
| Jul 8, 10:41 AM MDT | Severe Thunderstorm Warning | GGW | Dawson, McCone, Richland | 64 min |
| Jul 8, 11:45 AM MDT | Severe Thunderstorm Warning | GGW | Richland | 60 min |
| Jul 8, 12:38 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt | 22 min |
| Jul 8, 1:02 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Dawson, Fallon, Powder River, Prairie and 3 more | 88 min |
| Jul 8, 2:20 PM MDT | Tornado Watch | SPC | Carter, Custer, Dawson, Fallon, Powder River, Prairie and 2 more | 8 hr |
| Jul 8, 3:32 PM MDT | Special Weather Statement | MSO | Powell, Silver Bow | 58 min |
| Jul 8, 3:40 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 65 min |
| Jul 8, 4:29 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 26 min |
| Jul 8, 5:22 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 19 min |
| Jul 8, 5:46 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Dawson, Fallon, Powder River, Prairie and 2 more | 89 min |
| Jul 8, 5:56 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 29 min |
| Jul 8, 5:59 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Wibaux | 16 min |
| Jul 8, 6:18 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Fallon | 17 min |
| Jul 8, 6:39 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Richland | 29 min |
| Jul 8, 6:50 PM MDT | Severe Thunderstorm Warning | BYZ | Custer, Fallon | 55 min |
| Jul 8, 6:59 PM MDT | Special Weather Statement | TFX | Chouteau | 46 min |
| Jul 8, 7:25 PM MDT | Special Weather Statement | GGW | Wibaux | 65 min |
| Jul 8, 8:52 PM MDT | Special Weather Statement | BYZ | Carter | 23 min |
| Jul 8, 9:23 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Phillips, Valley | 23 hr |
| Jul 12, 1:27 PM MDT | Special Weather Statement | TFX | Beaverhead | 48 min |
| Jul 12, 1:54 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 66 min |
| Jul 12, 2:37 PM MDT | Special Weather Statement | TFX | Beaverhead, Madison | 38 min |
| Jul 12, 2:45 PM MDT | Severe Thunderstorm Warning | TFX | Madison | 25 min |
| Jul 12, 2:52 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Lewis and Clark | 38 min |
| Jul 12, 3:30 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Lewis and Clark, Teton | 45 min |
| Jul 12, 3:30 PM MDT | Severe Thunderstorm Warning | TFX | Madison | 32 min |
| Jul 12, 3:37 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin | 38 min |
| Jul 12, 4:04 PM MDT | Special Weather Statement | TFX | Gallatin | 16 min |
| Jul 12, 4:06 PM MDT | Special Weather Statement | BYZ | Park | 24 min |
| Jul 12, 4:13 PM MDT | Special Weather Statement | TFX | Chouteau | 47 min |
| Jul 12, 4:19 PM MDT | Special Weather Statement | TFX | Beaverhead | 41 min |
| Jul 12, 4:26 PM MDT | Special Weather Statement | TFX | Gallatin | 34 min |
| Jul 12, 4:33 PM MDT | Mesoscale Discussion | SPC | Broadwater, Carbon, Cascade, Chouteau, Fergus, Gallatin and 12 more | 2 hr |
| Jul 12, 4:39 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 51 min |
| Jul 12, 4:53 PM MDT | Severe Thunderstorm Warning | BYZ | Park, Sweet Grass | 25 min |
| Jul 12, 5:01 PM MDT | Special Weather Statement | TFX | Madison | 44 min |
| Jul 12, 5:09 PM MDT | Special Weather Statement | TFX | Chouteau | 66 min |
| Jul 12, 5:31 PM MDT | Special Weather Statement | TFX | Madison | 44 min |
| Jul 12, 5:37 PM MDT | Special Weather Statement | BYZ | Yellowstone | 53 min |
| Jul 12, 5:40 PM MDT | Severe Thunderstorm Warning | TFX | Madison | 50 min |
| Jul 12, 5:42 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 63 min |
| Jul 12, 5:47 PM MDT | Special Weather Statement | TFX | Madison | 43 min |
| Jul 12, 6:09 PM MDT | Special Weather Statement | MSO | Granite | 51 min |
| Jul 12, 6:09 PM MDT | Severe Thunderstorm Warning | TFX | Hill, Liberty | 42 min |
| Jul 12, 6:13 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin | 37 min |
| Jul 12, 6:18 PM MDT | Special Weather Statement | TFX | Blaine | 57 min |
| Jul 12, 6:22 PM MDT | Special Weather Statement | BYZ | Yellowstone | 53 min |
| Jul 12, 6:31 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 59 min |
| Jul 12, 7:07 PM MDT | Special Weather Statement | BYZ | Yellowstone | 53 min |
| Jul 12, 7:07 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 53 min |
| Jul 12, 7:13 PM MDT | Special Weather Statement | BYZ | Park | 62 min |
| Jul 12, 7:44 PM MDT | Special Weather Statement | BYZ | Stillwater | 61 min |
| Jul 12, 7:53 PM MDT | Special Weather Statement | TFX | Blaine | 52 min |
| Jul 12, 7:58 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 62 min |
| Jul 12, 8:01 PM MDT | Special Weather Statement | BYZ | Yellowstone | 59 min |
| Jul 12, 9:01 PM MDT | Special Weather Statement | BYZ | Rosebud | 59 min |
| Jul 12, 9:07 PM MDT | Special Weather Statement | BYZ | Yellowstone | 53 min |
| Jul 12, 9:18 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Rosebud | 28 min |
| Jul 12, 9:58 PM MDT | Special Weather Statement | BYZ | Treasure | 62 min |
| Jul 12, 10:28 PM MDT | Special Weather Statement | BYZ | Custer | 62 min |
| Jul 12, 10:35 PM MDT | Special Weather Statement | MSO | Powell | 40 min |
| Jul 12, 10:58 PM MDT | Special Weather Statement | BYZ | Treasure | 47 min |
| Jul 13, 12:07 AM MDT | Special Weather Statement | BYZ | Treasure | 53 min |
| Jul 13, 12:27 AM MDT | Special Weather Statement | BYZ | Fallon | 63 min |
| Jul 13, 1:12 AM MDT | Special Weather Statement | BYZ | Rosebud | 63 min |
| Jul 13, 1:28 AM MDT | Special Weather Statement | BYZ | Golden Valley, Stillwater, Yellowstone | 62 min |
| Jul 13, 1:37 AM MDT | Special Weather Statement | MSO | Lincoln | 53 min |
| Jul 13, 1:41 AM MDT | Special Weather Statement | BYZ | Custer | 64 min |
| Jul 13, 6:36 AM MDT | Special Weather Statement | MSO | Ravalli | 39 min |
| Jul 13, 7:17 AM MDT | Special Weather Statement | MSO | Missoula | 43 min |
| Jul 13, 9:45 AM MDT | Special Weather Statement | TFX | Glacier | 60 min |
| Jul 13, 9:55 AM MDT | Special Weather Statement | TFX | Cascade | 65 min |
| Jul 13, 9:57 AM MDT | Special Weather Statement | TFX | Broadwater | 63 min |
| Jul 13, 10:19 AM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Cascade, Lewis and Clark, Meagher | 41 min |
| Jul 13, 10:47 AM MDT | Special Weather Statement | BYZ | Carter | 58 min |
| Jul 13, 10:56 AM MDT | Severe Thunderstorm Warning | TFX | Cascade | 22 min |
| Jul 13, 11:02 AM MDT | Special Weather Statement | TFX | Pondera | 43 min |
| Jul 13, 11:06 AM MDT | Areal Flood Warning | MSO | Flathead | 4 hr |
| Jul 13, 11:25 AM MDT | Severe Thunderstorm Warning | TFX | Pondera, Teton | 50 min |
| Jul 13, 11:31 AM MDT | Special Weather Statement | TFX | Broadwater | 44 min |
| Jul 13, 11:46 AM MDT | Special Weather Statement | TFX | Chouteau | 44 min |
| Jul 13, 11:52 AM MDT | Severe Thunderstorm Warning | TFX | Pondera | 38 min |
| Jul 13, 12:10 PM MDT | Mesoscale Discussion | SPC | Big Horn, Blaine, Chouteau, Custer, Fergus, Garfield and 14 more | 95 min |
| Jul 13, 12:17 PM MDT | Special Weather Statement | TFX | Chouteau | 58 min |
| Jul 13, 12:21 PM MDT | Severe Thunderstorm Warning | TFX | Pondera, Toole | 39 min |
| Jul 13, 12:40 PM MDT | Special Weather Statement | TFX | Toole | 50 min |
| Jul 13, 1:02 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Blaine, Carbon, Carter, Chouteau, Custer and 20 more | 9 hr |
| Jul 13, 1:04 PM MDT | Special Weather Statement | TFX | Hill | 56 min |
| Jul 13, 1:04 PM MDT | Severe Thunderstorm Warning | TFX | Liberty, Toole | 41 min |
| Jul 13, 1:23 PM MDT | Special Weather Statement | TFX | Broadwater | 52 min |
| Jul 13, 1:31 PM MDT | Flash Flood Watch | MSO | Flathead | 14 hr |
| Jul 13, 1:46 PM MDT | Severe Thunderstorm Warning | TFX | Liberty | 24 min |
| Jul 13, 1:50 PM MDT | Special Weather Statement | BYZ | Carbon | 55 min |
| Jul 13, 2:13 PM MDT | Special Weather Statement | TFX | Meagher | 47 min |
| Jul 13, 2:14 PM MDT | Special Weather Statement | TFX | Fergus | 46 min |
| Jul 13, 2:15 PM MDT | Special Weather Statement | TFX | Blaine | 45 min |
| Jul 13, 2:18 PM MDT | Special Weather Statement | RIW | Carbon | 42 min |
| Jul 13, 2:19 PM MDT | Special Weather Statement | BYZ | Big Horn | 56 min |
| Jul 13, 2:27 PM MDT | Special Weather Statement | TFX | Fergus | 48 min |
| Jul 13, 2:29 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 44 min |
| Jul 13, 2:37 PM MDT | Severe Thunderstorm Warning | TFX | Blaine, Fergus | 38 min |
| Jul 13, 2:42 PM MDT | Special Weather Statement | MSO | Deer Lodge | 48 min |
| Jul 13, 2:44 PM MDT | Special Weather Statement | TFX | Broadwater | 46 min |
| Jul 13, 2:53 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Judith Basin, Meagher | 52 min |
| Jul 13, 2:53 PM MDT | Severe Thunderstorm Warning | TFX | Blaine | 52 min |
| Jul 13, 2:54 PM MDT | Special Weather Statement | BYZ | Yellowstone | 51 min |
| Jul 13, 3:17 PM MDT | Special Weather Statement | BYZ | Wheatland | 58 min |
| Jul 13, 3:29 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 42 min |
| Jul 13, 3:51 PM MDT | Special Weather Statement | GGW | Phillips | 54 min |
| Jul 13, 4:01 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Powder River | 44 min |
| Jul 13, 4:09 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, Petroleum, Phillips | 66 min |
| Jul 13, 4:22 PM MDT | Special Weather Statement | TFX | Broadwater | 38 min |
| Jul 13, 4:24 PM MDT | Special Weather Statement | BYZ | Yellowstone | 51 min |
| Jul 13, 4:32 PM MDT | Tornado Warning | GGW | Garfield | 43 min |
| Jul 13, 4:36 PM MDT | Special Weather Statement | BYZ | Wheatland | 54 min |
| Jul 13, 4:49 PM MDT | Special Weather Statement | TFX | Jefferson | 41 min |
| Jul 13, 4:53 PM MDT | Severe Thunderstorm Warning | BYZ | Musselshell | 37 min |
| Jul 13, 5:01 PM MDT | Special Weather Statement | BYZ | Rosebud | 59 min |
| Jul 13, 5:02 PM MDT | Severe Thunderstorm Warning | GGW | Phillips, Valley | 58 min |
| Jul 13, 5:05 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Daniels, Dawson, Fallon, Garfield and 9 more | 55 min |
| Jul 13, 5:08 PM MDT | Special Weather Statement | BYZ | Carter, Powder River | 82 min |
| Jul 13, 5:09 PM MDT | Special Weather Statement | BYZ | Golden Valley | 66 min |
| Jul 13, 5:09 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, Valley | 66 min |
| Jul 13, 5:21 PM MDT | Special Weather Statement | BYZ | Yellowstone | 54 min |
| Jul 13, 5:47 PM MDT | Severe Thunderstorm Warning | GGW | Valley | 58 min |
| Jul 13, 5:51 PM MDT | Special Weather Statement | BYZ | Musselshell | 54 min |
| Jul 13, 5:55 PM MDT | Special Weather Statement | BYZ | Treasure | 65 min |
| Jul 13, 6:03 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone | 57 min |
| Jul 13, 6:04 PM MDT | Special Weather Statement | BYZ | Custer | 56 min |
| Jul 13, 6:11 PM MDT | Severe Thunderstorm Watch | SPC | Daniels, Dawson, Prairie, Richland, Roosevelt, Sheridan and 1 more | 4 hr |
| Jul 13, 6:32 PM MDT | Severe Thunderstorm Warning | GGW | Valley | 58 min |
| Jul 13, 6:51 PM MDT | Special Weather Statement | BYZ | Treasure | 54 min |
| Jul 13, 6:57 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone | 63 min |
| Jul 13, 7:05 PM MDT | Severe Thunderstorm Warning | BYZ | Treasure | 55 min |
| Jul 13, 7:06 PM MDT | Severe Thunderstorm Warning | GGW | McCone, Roosevelt, Valley | 54 min |
| Jul 13, 7:31 PM MDT | Tornado Warning | GGW | McCone, Valley | 29 min |
| Jul 13, 7:43 PM MDT | Severe Thunderstorm Warning | BYZ | Rosebud | 54 min |
| Jul 13, 10:42 PM MDT | Special Weather Statement | BYZ | Rosebud | 63 min |
| Jul 14, 3:48 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Phillips, Valley | 16 hr |
| Jul 14, 4:16 PM MDT | Special Weather Statement | TFX | Cascade | 44 min |
| Jul 14, 4:59 PM MDT | Special Weather Statement | TFX | Cascade | 46 min |
| Jul 14, 5:58 PM MDT | Special Weather Statement | TFX | Judith Basin | 47 min |
| Jul 14, 6:17 PM MDT | Special Weather Statement | TFX | Cascade | 43 min |
| Jul 14, 7:01 PM MDT | Special Weather Statement | TFX | Cascade | 44 min |
| Jul 15, 4:16 PM MDT | Special Weather Statement | TFX | Pondera | 44 min |
| Jul 15, 4:23 PM MDT | Severe Thunderstorm Warning | TFX | Pondera, Toole | 52 min |
| Jul 15, 7:23 PM MDT | Special Weather Statement | BYZ | Big Horn | 52 min |
| Jul 17, 2:54 PM MDT | Fire Weather Watch | GGW | Daniels, Roosevelt, Sheridan, Valley | 24 hr |
| Jul 17, 2:56 PM MDT | Fire Weather Watch | TFX | Blaine, Chouteau, Fergus, Glacier, Hill, Liberty and 3 more | 24 hr |
| Jul 18, 2:49 PM MDT | Red Flag Warning | TFX | Blaine, Chouteau, Fergus, Glacier, Hill, Lewis and Clark and 5 more | 30 hr |
| Jul 18, 2:58 PM MDT | Red Flag Warning | GGW | Daniels, Roosevelt, Sheridan, Valley | 30 hr |
| Jul 18, 8:06 PM MDT | Special Weather Statement | MSO | 39 min | |
| Jul 19, 3:41 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 17 hr |
| Jul 19, 1:38 PM MDT | Special Weather Statement | BYZ | Carbon | 52 min |
| Jul 19, 2:22 PM MDT | Mesoscale Discussion | SPC | Carter, Fallon, Wibaux | 113 min |
| Jul 19, 2:46 PM MDT | Special Weather Statement | BYZ | Fallon | 59 min |
| Jul 19, 3:28 PM MDT | Special Weather Statement | BYZ | Fallon | 62 min |
| Jul 19, 4:36 PM MDT | Special Weather Statement | BYZ | Carbon | 54 min |
| Jul 19, 10:20 PM MDT | Special Weather Statement | BYZ | Big Horn | 25 min |
| Jul 20, 12:24 AM MDT | Special Weather Statement | BYZ | Big Horn | 51 min |
| Jul 20, 2:52 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 16 hr |
| Jul 22, 2:52 PM MDT | Fire Weather Watch | GGW | Daniels, Dawson, McCone, Prairie, Richland, Roosevelt and 3 more | 13 hr |
| Jul 23, 3:57 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, McCone, Prairie, Richland, Roosevelt and 3 more | 17 hr |
| Jul 23, 4:00 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 17 hr |
| Jul 23, 9:37 AM MDT | Red Flag Warning | MSO | Flathead, Lincoln, Mineral, Missoula, Sanders | 20 hr |
| Jul 23, 7:50 PM MDT | Special Weather Statement | MSO | Lincoln | 40 min |
| Jul 23, 10:07 PM MDT | Special Weather Statement | TFX | Teton | 38 min |
| Jul 23, 10:10 PM MDT | Special Weather Statement | MSO | Flathead | 50 min |
| Jul 23, 10:38 PM MDT | Special Weather Statement | MSO | Missoula | 52 min |
| Jul 23, 10:38 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 22 min |
| Jul 23, 11:35 PM MDT | Special Weather Statement | MSO | Powell | 25 min |
| Jul 24, 2:18 AM MDT | Special Weather Statement | MSO | Flathead | 42 min |
| Jul 24, 1:17 PM MDT | Mesoscale Discussion | SPC | Beaverhead, Broadwater, Cascade, Deer Lodge, Flathead, Gallatin and 14 more | 88 min |
| Jul 24, 1:34 PM MDT | Special Weather Statement | MSO | Silver Bow | 86 min |
| Jul 24, 1:41 PM MDT | Special Weather Statement | TFX | Jefferson | 49 min |
| Jul 24, 1:57 PM MDT | Special Weather Statement | TFX | Silver Bow | 48 min |
| Jul 24, 2:21 PM MDT | Special Weather Statement | TFX | Beaverhead | 39 min |
| Jul 24, 2:49 PM MDT | Severe Thunderstorm Watch | SPC | Deer Lodge, Flathead, Granite, Lake, Lincoln, Missoula and 4 more | 6 hr |
| Jul 24, 3:00 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 45 min |
| Jul 24, 3:22 PM MDT | Special Weather Statement | TFX | Meagher | 38 min |
| Jul 24, 3:22 PM MDT | Severe Thunderstorm Warning | TFX | Madison | 38 min |
| Jul 24, 3:39 PM MDT | Special Weather Statement | TFX | Gallatin | 51 min |
| Jul 24, 4:02 PM MDT | Special Weather Statement | TFX | Meagher | 43 min |
| Jul 24, 4:09 PM MDT | Special Weather Statement | TFX | Gallatin | 51 min |
| Jul 24, 4:21 PM MDT | Special Weather Statement | TFX | Meagher | 39 min |
| Jul 24, 5:13 PM MDT | Severe Thunderstorm Warning | MSO | Deer Lodge | 32 min |
| Jul 24, 5:37 PM MDT | Severe Thunderstorm Warning | MSO | Powell | 38 min |
| Jul 24, 5:43 PM MDT | Severe Thunderstorm Warning | MSO | Deer Lodge | 21 min |
| Jul 24, 6:47 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 43 min |
| Jul 24, 7:27 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 48 min |
| Jul 24, 7:53 PM MDT | Special Weather Statement | TFX | Teton | 52 min |
| Jul 24, 8:17 PM MDT | Special Weather Statement | TFX | Cascade | 43 min |
| Jul 24, 8:55 PM MDT | Special Weather Statement | TFX | Silver Bow | 50 min |
| Jul 24, 9:03 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 42 min |
| Jul 25, 12:40 PM MDT | Mesoscale Discussion | SPC | Beaverhead, Broadwater, Cascade, Deer Lodge, Flathead, Gallatin and 13 more | 95 min |
| Jul 25, 2:39 PM MDT | Special Weather Statement | TFX | Judith Basin | 51 min |
| Jul 25, 2:40 PM MDT | Special Weather Statement | MSO | Deer Lodge | 50 min |
| Jul 25, 3:33 PM MDT | Special Weather Statement | MSO | Deer Lodge | 42 min |
| Jul 25, 4:50 PM MDT | Special Weather Statement | MSO | Powell | 25 min |
| Jul 25, 4:57 PM MDT | Special Weather Statement | TFX | Cascade | 48 min |
| Jul 25, 5:02 PM MDT | Special Weather Statement | MSO | Lincoln | 43 min |
| Jul 25, 5:32 PM MDT | Special Weather Statement | TFX | Teton | 43 min |
| Jul 25, 5:57 PM MDT | Severe Thunderstorm Warning | TFX | Teton | 48 min |
| Jul 25, 6:38 PM MDT | Special Weather Statement | MSO | Granite | 37 min |
| Jul 25, 6:48 PM MDT | Special Weather Statement | TFX | Teton | 57 min |
| Jul 25, 6:52 PM MDT | Special Weather Statement | MSO | Ravalli | 38 min |
| Jul 25, 7:00 PM MDT | Areal Flood Advisory | BYZ | Sweet Grass | 92 min |
| Jul 25, 7:12 PM MDT | Special Weather Statement | MSO | Missoula | 33 min |
| Jul 26, 2:31 AM MDT | Special Weather Statement | MSO | Mineral | 29 min |
| Jul 26, 1:26 PM MDT | Special Weather Statement | TFX | Fergus | 49 min |
| Jul 26, 1:30 PM MDT | Areal Flood Advisory | MSO | Deer Lodge | 3 hr |
| Jul 26, 1:36 PM MDT | Special Weather Statement | BYZ | Golden Valley | 54 min |
| Jul 26, 1:44 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 35 min |
| Jul 26, 2:06 PM MDT | Special Weather Statement | MSO | Silver Bow | 39 min |
| Jul 26, 2:25 PM MDT | Special Weather Statement | TFX | 50 min | |
| Jul 26, 2:51 PM MDT | Special Weather Statement | TFX | Hill | 39 min |
| Jul 26, 3:02 PM MDT | Special Weather Statement | BYZ | Musselshell | 58 min |
| Jul 26, 3:03 PM MDT | Special Weather Statement | TFX | Beaverhead | 42 min |
| Jul 26, 3:04 PM MDT | Special Weather Statement | MSO | Powell | 26 min |
| Jul 26, 3:05 PM MDT | Special Weather Statement | BYZ | Golden Valley | 55 min |
| Jul 26, 3:15 PM MDT | Special Weather Statement | TFX | Teton | 45 min |
| Jul 26, 3:18 PM MDT | Special Weather Statement | MSO | 42 min | |
| Jul 26, 3:18 PM MDT | Special Weather Statement | TFX | 42 min | |
| Jul 26, 3:29 PM MDT | Special Weather Statement | MSO | Powell | 61 min |
| Jul 26, 3:29 PM MDT | Special Weather Statement | TFX | Liberty | 46 min |
| Jul 26, 3:36 PM MDT | Special Weather Statement | TFX | 39 min | |
| Jul 26, 3:40 PM MDT | Severe Thunderstorm Warning | TFX | Teton | 39 min |
| Jul 26, 3:43 PM MDT | Severe Thunderstorm Warning | TFX | Blaine, Chouteau, Fergus | 47 min |
| Jul 26, 3:50 PM MDT | Special Weather Statement | BYZ | Yellowstone | 25 min |
| Jul 26, 4:01 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 44 min |
| Jul 26, 4:12 PM MDT | Special Weather Statement | BYZ | Stillwater | 63 min |
| Jul 26, 4:14 PM MDT | Special Weather Statement | BYZ | Wheatland | 61 min |
| Jul 26, 4:16 PM MDT | Special Weather Statement | BYZ | Yellowstone | 29 min |
| Jul 26, 4:24 PM MDT | Special Weather Statement | MSO | Granite | 51 min |
| Jul 26, 4:26 PM MDT | Special Weather Statement | BYZ | Big Horn | 64 min |
| Jul 26, 4:30 PM MDT | Special Weather Statement | TFX | Fergus | 45 min |
| Jul 26, 4:31 PM MDT | Severe Thunderstorm Warning | MSO | Granite | 44 min |
| Jul 26, 4:33 PM MDT | Special Weather Statement | TFX | Madison | 42 min |
| Jul 26, 4:46 PM MDT | Special Weather Statement | BYZ | Stillwater | 59 min |
| Jul 26, 4:49 PM MDT | Special Weather Statement | TFX | Pondera | 41 min |
| Jul 26, 4:52 PM MDT | Special Weather Statement | GGW | 53 min | |
| Jul 26, 5:04 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 56 min |
| Jul 26, 5:10 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 24 min |
| Jul 26, 5:20 PM MDT | Severe Thunderstorm Warning | MSO | Granite, Missoula | 40 min |
| Jul 26, 5:21 PM MDT | Special Weather Statement | TFX | Fergus | 39 min |
| Jul 26, 5:29 PM MDT | Areal Flood Advisory | MSO | Granite | 2 hr |
| Jul 26, 5:30 PM MDT | Special Weather Statement | BYZ | Park | 60 min |
| Jul 26, 5:35 PM MDT | Areal Flood Advisory | MSO | Granite | 6 min |
| Jul 26, 5:36 PM MDT | Special Weather Statement | MSO | Flathead | 39 min |
| Jul 26, 5:37 PM MDT | Special Weather Statement | TFX | Fergus | 38 min |
| Jul 26, 5:40 PM MDT | Special Weather Statement | TFX | Cascade | 35 min |
| Jul 26, 5:47 PM MDT | Special Weather Statement | GGW | Petroleum | 58 min |
| Jul 26, 5:51 PM MDT | Special Weather Statement | GGW | Garfield | 54 min |
| Jul 26, 5:54 PM MDT | Special Weather Statement | GGW | Garfield | 66 min |
| Jul 26, 5:56 PM MDT | Severe Thunderstorm Warning | MSO | Granite, Missoula, Powell | 49 min |
| Jul 26, 5:57 PM MDT | Special Weather Statement | BYZ | Yellowstone | 63 min |
| Jul 26, 6:00 PM MDT | Special Weather Statement | GGW | Petroleum | 60 min |
| Jul 26, 6:01 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 21 min |
| Jul 26, 6:05 PM MDT | Special Weather Statement | MSO | Deer Lodge | 40 min |
| Jul 26, 6:36 PM MDT | Special Weather Statement | GGW | Petroleum | 54 min |
| Jul 26, 6:40 PM MDT | Special Weather Statement | GGW | Petroleum | 65 min |
| Jul 26, 6:53 PM MDT | Special Weather Statement | BYZ | Treasure | 52 min |
| Jul 26, 7:43 PM MDT | Special Weather Statement | BYZ | 47 min | |
| Jul 26, 8:05 PM MDT | Special Weather Statement | BYZ | Powder River | 40 min |
| Jul 26, 8:21 PM MDT | Special Weather Statement | BYZ | Treasure | 39 min |
| Jul 26, 8:28 PM MDT | Flash Flood Warning | MSO | Missoula | 111 min |
| Jul 26, 8:42 PM MDT | Special Weather Statement | TFX | Chouteau | 48 min |
| Jul 26, 8:55 PM MDT | Special Weather Statement | BYZ | Powder River | 65 min |
| Jul 26, 8:59 PM MDT | Special Weather Statement | BYZ | Treasure | 61 min |
| Jul 27, 12:00 AM MDT | Flash Flood Watch | TFX | 10 hr | |
| Jul 27, 1:06 AM MDT | Areal Flood Advisory | TFX | Cascade | 4 hr |
| Jul 27, 9:43 AM MDT | Areal Flood Advisory | TFX | Fergus, Judith Basin | 6 hr |
| Jul 27, 6:29 PM MDT | Flash Flood Warning | BYZ | Carbon | 99 min |
| Jul 27, 8:57 PM MDT | Special Weather Statement | MSO | Lincoln | 33 min |
| Jul 28, 3:31 AM MDT | Flash Flood Watch | BYZ | Carbon | 29 hr |
| Jul 28, 7:37 AM MDT | Dense Fog Advisory | BYZ | Park | 2 hr |
| Jul 28, 1:10 PM MDT | Special Weather Statement | TFX | Teton | 50 min |
| Jul 28, 2:01 PM MDT | Special Weather Statement | TFX | Cascade | 44 min |
| Jul 28, 2:16 PM MDT | Special Weather Statement | TFX | Teton | 44 min |
| Jul 28, 2:35 PM MDT | Mesoscale Discussion | SPC | Beaverhead, Broadwater, Deer Lodge, Gallatin, Granite, Jefferson and 7 more | 55 min |
| Jul 28, 4:20 PM MDT | Special Weather Statement | MSO | Lincoln | 55 min |
| Jul 28, 5:29 PM MDT | Special Weather Statement | MSO | Sanders | 31 min |
| Jul 31, 3:31 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 17 hr |
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 | 151 |
| Tornado Warning | 14 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 27 |
| Special Weather Statement | 319 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 5 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 7 |
| Wind and dust | |
| Lake Wind Advisory | 9 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Valley County40
- McCone County37
- Chouteau County34
- Garfield County33
- Cascade County33
- Yellowstone County32
- Fergus County31
- Lewis and Clark County31
- Golden Valley County30
- Dawson County30
- Fallon County29
- Roosevelt County29
- Big Horn County27
- Musselshell County27
- Teton County27
- Wibaux County26
- Carter County26
- Richland County26
- Broadwater County25
- Powder River County24
- Judith Basin County24
- Blaine County24
- Wheatland County24
- Custer County23
- Rosebud County23
- Meagher County22
- Park County22
- Phillips County22
- Gallatin County21
- Pondera County21
- Madison County21
- Powell County21
- Treasure County20
- Sweet Grass County20
- Prairie County19
- Carbon County18
- Daniels County18
- Jefferson County17
- Liberty County17
- Petroleum County17
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.