Alert archive / Montana / 2018
Weather alerts in Montana, July 2018
388 weather alerts in July 2018, 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 2018. Tap one for its archive.
- Alerts
- 388
- Warnings
- 110
- Watches
- 16
- Advisories
- 10
- Busiest day
- July 10, 201874 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 1, 3:11 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 16 hr |
| Jul 2, 3:36 PM MDT | Special Weather Statement | MSO | Flathead, Lake | 54 min |
| Jul 2, 5:25 PM MDT | Special Weather Statement | BYZ | Stillwater | 35 min |
| Jul 2, 5:48 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 42 min |
| Jul 2, 5:58 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carter, Custer, Fallon, Powder River, Prairie and 4 more | 3 hr |
| Jul 2, 6:22 PM MDT | Severe Thunderstorm Warning | BYZ | Stillwater, Sweet Grass | 38 min |
| Jul 2, 6:57 PM MDT | Severe Thunderstorm Warning | BYZ | Carbon, Stillwater, Yellowstone | 63 min |
| Jul 2, 6:59 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Carter, Custer, Fallon, Powder River, Rosebud and 2 more | 6 hr |
| Jul 2, 7:13 PM MDT | Special Weather Statement | BYZ | Yellowstone | 47 min |
| Jul 2, 7:25 PM MDT | Severe Thunderstorm Warning | BYZ | Treasure, Yellowstone | 65 min |
| Jul 2, 7:55 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Carbon, Stillwater, Yellowstone | 65 min |
| Jul 2, 8:28 PM MDT | Severe Thunderstorm Warning | BYZ | Treasure | 47 min |
| Jul 2, 8:44 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Yellowstone | 61 min |
| Jul 2, 8:49 PM MDT | Severe Thunderstorm Warning | BYZ | Rosebud, Treasure | 56 min |
| Jul 2, 8:50 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carter, Custer, Fallon, Powder River, Rosebud and 2 more | 115 min |
| Jul 2, 9:33 PM MDT | Severe Thunderstorm Warning | BYZ | Custer | 42 min |
| Jul 2, 9:39 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Rosebud | 51 min |
| Jul 2, 9:44 PM MDT | Special Weather Statement | GGW | Prairie | 46 min |
| Jul 2, 9:45 PM MDT | Severe Thunderstorm Warning | BYZ | Custer, Rosebud | 60 min |
| Jul 2, 10:17 PM MDT | Severe Thunderstorm Warning | BYZ | Custer | 43 min |
| Jul 2, 10:23 PM MDT | Severe Thunderstorm Warning | BYZ | Custer, Powder River, Rosebud | 52 min |
| Jul 2, 10:42 PM MDT | Special Weather Statement | GGW | Prairie | 48 min |
| Jul 2, 10:46 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Custer | 44 min |
| Jul 2, 10:53 PM MDT | Severe Thunderstorm Warning | GGW | Prairie | 50 min |
| Jul 2, 11:01 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Fallon, Powder River | 89 min |
| Jul 2, 11:15 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Custer, Powder River | 45 min |
| Jul 2, 11:24 PM MDT | Severe Thunderstorm Warning | BYZ | Custer, Fallon | 66 min |
| Jul 2, 11:34 PM MDT | Special Weather Statement | GGW | Wibaux | 41 min |
| Jul 3, 12:02 AM MDT | Severe Thunderstorm Warning | BYZ | Carter, Custer, Fallon | 43 min |
| Jul 3, 12:46 AM MDT | Severe Thunderstorm Warning | BYZ | Carter, Fallon | 29 min |
| Jul 3, 2:25 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carter, Powder River | 2 hr |
| Jul 3, 2:49 PM MDT | Heat Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 3 days |
| Jul 3, 4:42 PM MDT | Severe Thunderstorm Watch | SPC | Carter | 7 hr |
| Jul 3, 5:04 PM MDT | Special Weather Statement | BYZ | Stillwater | 41 min |
| Jul 3, 5:18 PM MDT | Special Weather Statement | TFX | Judith Basin, Meagher | 87 min |
| Jul 3, 5:46 PM MDT | Special Weather Statement | BYZ | Musselshell, Yellowstone | 59 min |
| Jul 3, 6:45 PM MDT | Special Weather Statement | BYZ | Yellowstone | 45 min |
| Jul 3, 6:56 PM MDT | Special Weather Statement | BYZ | Carter | 34 min |
| Jul 3, 7:24 PM MDT | Special Weather Statement | GGW | Garfield | 51 min |
| Jul 3, 7:30 PM MDT | Special Weather Statement | BYZ | Carter | 45 min |
| Jul 3, 7:31 PM MDT | Special Weather Statement | BYZ | Treasure | 44 min |
| Jul 3, 7:43 PM MDT | Special Weather Statement | GGW | Dawson | 62 min |
| Jul 3, 7:54 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone, Valley | 51 min |
| Jul 3, 7:57 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Prairie | 63 min |
| Jul 3, 8:06 PM MDT | Severe Thunderstorm Warning | GGW | McCone, Roosevelt, Valley | 54 min |
| Jul 3, 8:13 PM MDT | Mesoscale Discussion | SPC | Custer, Dawson, Fallon, McCone, Prairie, Richland and 3 more | 2 hr |
| Jul 3, 8:14 PM MDT | Special Weather Statement | BYZ | Carter | 31 min |
| Jul 3, 8:37 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Richland, Wibaux | 53 min |
| Jul 3, 8:38 PM MDT | Mesoscale Discussion | SPC | Carter | 2 hr |
| Jul 3, 8:39 PM MDT | Severe Thunderstorm Watch | SPC | Dawson, McCone, Richland, Roosevelt, Sheridan, Wibaux | 6 hr |
| Jul 3, 8:43 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Garfield, McCone, Roosevelt, Valley | 62 min |
| Jul 3, 8:54 PM MDT | Special Weather Statement | GGW | McCone, Prairie | 66 min |
| Jul 3, 9:23 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Wibaux | 37 min |
| Jul 3, 9:30 PM MDT | Special Weather Statement | GGW | Daniels, Roosevelt, Sheridan | 60 min |
| Jul 3, 9:51 PM MDT | Special Weather Statement | GGW | Dawson, Richland, Wibaux | 54 min |
| Jul 3, 10:25 PM MDT | Special Weather Statement | GGW | Daniels, Roosevelt, Sheridan | 65 min |
| Jul 3, 10:41 PM MDT | Special Weather Statement | GGW | Richland, Wibaux | 49 min |
| Jul 4, 3:29 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 17 hr |
| Jul 5, 3:21 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 18 hr |
| Jul 5, 8:10 PM MDT | Special Weather Statement | BYZ | 35 min | |
| Jul 6, 3:34 AM MDT | Red Flag Warning | TFX | Glacier, Liberty, Pondera, Toole | 19 hr |
| Jul 6, 2:37 PM MDT | Fire Weather Watch | TFX | Glacier, Liberty, Pondera, Toole | 13 hr |
| Jul 6, 3:56 PM MDT | Special Weather Statement | TFX | 34 min | |
| Jul 6, 4:28 PM MDT | Special Weather Statement | TFX | Blaine | 32 min |
| Jul 6, 4:38 PM MDT | Special Weather Statement | GGW | Phillips | 67 min |
| Jul 6, 5:43 PM MDT | Special Weather Statement | GGW | 62 min | |
| Jul 6, 6:02 PM MDT | Special Weather Statement | TFX | Blaine | 28 min |
| Jul 6, 6:03 PM MDT | Special Weather Statement | TFX | Judith Basin | 27 min |
| Jul 6, 6:10 PM MDT | Special Weather Statement | TFX | Broadwater | 35 min |
| Jul 6, 6:35 PM MDT | Special Weather Statement | TFX | Blaine | 25 min |
| Jul 6, 6:38 PM MDT | Special Weather Statement | TFX | Fergus | 37 min |
| Jul 6, 6:47 PM MDT | Special Weather Statement | TFX | Meagher | 28 min |
| Jul 6, 7:04 PM MDT | Special Weather Statement | TFX | Blaine | 26 min |
| Jul 6, 7:51 PM MDT | Special Weather Statement | TFX | Judith Basin | 24 min |
| Jul 6, 8:10 PM MDT | Special Weather Statement | TFX | Blaine | 35 min |
| Jul 6, 8:15 PM MDT | Special Weather Statement | TFX | Fergus | 30 min |
| Jul 6, 9:11 PM MDT | Special Weather Statement | TFX | Fergus | 34 min |
| Jul 6, 9:33 PM MDT | Special Weather Statement | TFX | Blaine | 27 min |
| Jul 6, 9:46 PM MDT | Special Weather Statement | TFX | 29 min | |
| Jul 6, 10:44 PM MDT | Special Weather Statement | GGW | Phillips | 46 min |
| Jul 7, 7:26 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Powder River | 49 min |
| Jul 7, 7:55 PM MDT | Mesoscale Discussion | SPC | Carter | 65 min |
| Jul 7, 8:11 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 64 min |
| Jul 7, 8:25 PM MDT | Special Weather Statement | BYZ | Carter | 20 min |
| Jul 7, 8:52 PM MDT | Special Weather Statement | BYZ | Carter | 23 min |
| Jul 8, 12:46 AM MDT | Special Weather Statement | GGW | Valley | 44 min |
| Jul 8, 8:32 PM MDT | Special Weather Statement | BYZ | Big Horn | 43 min |
| Jul 8, 9:13 PM MDT | Special Weather Statement | BYZ | Big Horn | 47 min |
| Jul 8, 9:59 PM MDT | Special Weather Statement | BYZ | Powder River | 31 min |
| Jul 8, 10:33 PM MDT | Special Weather Statement | BYZ | Powder River | 57 min |
| Jul 8, 11:20 PM MDT | Special Weather Statement | BYZ | Powder River | 25 min |
| Jul 8, 11:33 PM MDT | Special Weather Statement | BYZ | Powder River | 27 min |
| Jul 8, 11:51 PM MDT | Special Weather Statement | BYZ | Powder River | 24 min |
| Jul 9, 1:55 PM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 30 hr |
| Jul 9, 2:28 PM MDT | Heat Advisory | GGW | Dawson, Garfield, McCone, Phillips, Prairie, Richland and 2 more | 30 hr |
| Jul 9, 3:02 PM MDT | Special Weather Statement | TFX | Madison | 43 min |
| Jul 9, 3:45 PM MDT | Special Weather Statement | TFX | Madison | 45 min |
| Jul 9, 4:28 PM MDT | Special Weather Statement | TFX | Gallatin | 47 min |
| Jul 9, 4:48 PM MDT | Mesoscale Discussion | SPC | Daniels, Richland, Roosevelt, Sheridan, Wibaux | 117 min |
| Jul 9, 6:01 PM MDT | Severe Thunderstorm Watch | SPC | Richland, Roosevelt, Sheridan | 8 hr |
| Jul 9, 6:06 PM MDT | Severe Thunderstorm Warning | GGW | Sheridan | 54 min |
| Jul 9, 6:22 PM MDT | Mesoscale Discussion | SPC | Powder River | 113 min |
| Jul 9, 6:50 PM MDT | Tornado Warning | GGW | Sheridan | 40 min |
| Jul 9, 6:56 PM MDT | Severe Thunderstorm Warning | GGW | Sheridan | 64 min |
| Jul 9, 7:03 PM MDT | Special Weather Statement | TFX | Judith Basin | 42 min |
| Jul 9, 7:24 PM MDT | Tornado Warning | GGW | Sheridan | 51 min |
| Jul 9, 7:29 PM MDT | Severe Thunderstorm Warning | TFX | Judith Basin | 46 min |
| Jul 9, 7:57 PM MDT | Tornado Warning | GGW | Sheridan | 26 min |
| Jul 9, 7:59 PM MDT | Mesoscale Discussion | SPC | Richland, Roosevelt, Sheridan | 91 min |
| Jul 9, 8:08 PM MDT | Severe Thunderstorm Warning | GGW | Daniels | 67 min |
| Jul 9, 8:11 PM MDT | Special Weather Statement | TFX | Fergus | 49 min |
| Jul 9, 8:19 PM MDT | Severe Thunderstorm Warning | GGW | Sheridan | 56 min |
| Jul 9, 8:52 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Sheridan | 53 min |
| Jul 9, 8:59 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt, Sheridan | 46 min |
| Jul 9, 9:11 PM MDT | Severe Thunderstorm Warning | GGW | Sheridan | 20 min |
| Jul 9, 9:16 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt | 59 min |
| Jul 9, 9:24 PM MDT | Mesoscale Discussion | SPC | Roosevelt, Sheridan | 96 min |
| Jul 9, 9:33 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt, Sheridan | 27 min |
| Jul 9, 9:43 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Sheridan | 14 min |
| Jul 9, 10:03 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt | 57 min |
| Jul 9, 10:07 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt, Sheridan | 23 min |
| Jul 9, 10:18 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt, Sheridan | 42 min |
| Jul 9, 10:54 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt, Sheridan | 51 min |
| Jul 10, 2:46 AM MDT | Special Weather Statement | TFX | Chouteau | 29 min |
| Jul 10, 1:19 PM MDT | Special Weather Statement | TFX | Jefferson | 41 min |
| Jul 10, 1:27 PM MDT | Special Weather Statement | TFX | Gallatin | 18 min |
| Jul 10, 1:31 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 44 min |
| Jul 10, 1:38 PM MDT | Special Weather Statement | BYZ | Park | 37 min |
| Jul 10, 1:45 PM MDT | Special Weather Statement | TFX | Broadwater | 45 min |
| Jul 10, 1:48 PM MDT | Special Weather Statement | TFX | Judith Basin | 42 min |
| Jul 10, 1:50 PM MDT | Mesoscale Discussion | SPC | Blaine, Chouteau, Custer, Daniels, Dawson, Fergus and 18 more | 115 min |
| Jul 10, 2:12 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Fergus, Judith Basin | 48 min |
| Jul 10, 2:14 PM MDT | Severe Thunderstorm Watch | SPC | Blaine, Broadwater, Cascade, Chouteau, Daniels, Fergus and 21 more | 7 hr |
| Jul 10, 2:15 PM MDT | Special Weather Statement | BYZ | Sweet Grass, Wheatland | 45 min |
| Jul 10, 2:32 PM MDT | Special Weather Statement | TFX | Broadwater | 28 min |
| Jul 10, 2:33 PM MDT | Special Weather Statement | TFX | Madison | 27 min |
| Jul 10, 2:58 PM MDT | Special Weather Statement | BYZ | Golden Valley, Stillwater, Sweet Grass | 47 min |
| Jul 10, 3:00 PM MDT | Special Weather Statement | TFX | Meagher | 30 min |
| Jul 10, 3:05 PM MDT | Severe Thunderstorm Warning | BYZ | Golden Valley, Wheatland | 35 min |
| Jul 10, 3:07 PM MDT | Special Weather Statement | TFX | Judith Basin | 23 min |
| Jul 10, 3:09 PM MDT | Special Weather Statement | TFX | Meagher | 36 min |
| Jul 10, 3:11 PM MDT | Special Weather Statement | TFX | Madison | 34 min |
| Jul 10, 3:12 PM MDT | Severe Thunderstorm Warning | TFX | Blaine, Chouteau, Fergus | 48 min |
| Jul 10, 3:20 PM MDT | Special Weather Statement | TFX | Fergus | 25 min |
| Jul 10, 3:27 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin, Meagher | 33 min |
| Jul 10, 3:29 PM MDT | Special Weather Statement | TFX | Meagher | 31 min |
| Jul 10, 3:39 PM MDT | Special Weather Statement | TFX | Blaine | 51 min |
| Jul 10, 3:43 PM MDT | Special Weather Statement | BYZ | Golden Valley, Musselshell, Stillwater | 62 min |
| Jul 10, 3:43 PM MDT | Special Weather Statement | TFX | Fergus | 32 min |
| Jul 10, 3:52 PM MDT | Special Weather Statement | TFX | Gallatin | 23 min |
| Jul 10, 3:54 PM MDT | Special Weather Statement | BYZ | Wheatland | 36 min |
| Jul 10, 3:56 PM MDT | Special Weather Statement | TFX | Fergus | 34 min |
| Jul 10, 3:58 PM MDT | Special Weather Statement | TFX | Blaine | 47 min |
| Jul 10, 4:02 PM MDT | Special Weather Statement | TFX | Wheatland | 13 min |
| Jul 10, 4:05 PM MDT | Special Weather Statement | GGW | Phillips | 40 min |
| Jul 10, 4:15 PM MDT | Special Weather Statement | TFX | Fergus | 30 min |
| Jul 10, 4:18 PM MDT | Special Weather Statement | TFX | Gallatin | 27 min |
| Jul 10, 4:25 PM MDT | Special Weather Statement | TFX | Petroleum | 35 min |
| Jul 10, 4:26 PM MDT | Special Weather Statement | BYZ | Golden Valley | 34 min |
| Jul 10, 4:28 PM MDT | Mesoscale Discussion | SPC | Blaine, Garfield, Golden Valley, Musselshell, Petroleum, Phillips and 2 more | 2 hr |
| Jul 10, 4:31 PM MDT | Special Weather Statement | TFX | Blaine | 29 min |
| Jul 10, 4:35 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 40 min |
| Jul 10, 4:37 PM MDT | Special Weather Statement | BYZ | Musselshell, Yellowstone | 53 min |
| Jul 10, 4:45 PM MDT | Special Weather Statement | TFX | Petroleum | 15 min |
| Jul 10, 4:46 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 59 min |
| Jul 10, 4:48 PM MDT | Special Weather Statement | TFX | Fergus | 27 min |
| Jul 10, 4:54 PM MDT | Severe Thunderstorm Warning | GGW | Petroleum, Phillips | 66 min |
| Jul 10, 4:57 PM MDT | Severe Thunderstorm Warning | GGW | Phillips, Valley | 63 min |
| Jul 10, 5:03 PM MDT | Special Weather Statement | BYZ | Wheatland | 27 min |
| Jul 10, 5:34 PM MDT | Severe Thunderstorm Warning | GGW | Phillips, Valley | 56 min |
| Jul 10, 5:37 PM MDT | Special Weather Statement | BYZ | Yellowstone | 53 min |
| Jul 10, 5:48 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Phillips, Valley | 27 min |
| Jul 10, 5:54 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, Phillips, Valley | 66 min |
| Jul 10, 6:09 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Valley | 51 min |
| Jul 10, 6:21 PM MDT | Special Weather Statement | GGW | McCone | 39 min |
| Jul 10, 6:28 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Garfield, McCone, Roosevelt, Sheridan, Valley | 47 min |
| Jul 10, 6:32 PM MDT | Mesoscale Discussion | SPC | Daniels, Dawson, Garfield, McCone, Musselshell, Petroleum and 10 more | 118 min |
| Jul 10, 6:49 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone, Valley | 41 min |
| Jul 10, 7:11 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, McCone, Richland, Roosevelt, Sheridan, Valley | 64 min |
| Jul 10, 7:48 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, McCone, Richland, Roosevelt, Sheridan | 57 min |
| Jul 10, 8:40 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt, Sheridan | 33 min |
| Jul 10, 9:39 PM MDT | Special Weather Statement | BYZ | Carter | 51 min |
| Jul 11, 3:10 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 14 hr |
| Jul 12, 3:28 PM MDT | Special Weather Statement | BYZ | 47 min | |
| Jul 12, 4:57 PM MDT | Special Weather Statement | BYZ | Powder River | 48 min |
| Jul 12, 5:13 PM MDT | Special Weather Statement | BYZ | Powder River | 47 min |
| Jul 13, 2:19 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 30 hr |
| Jul 16, 2:05 PM MDT | Fire Weather Watch | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 11 more | 24 hr |
| Jul 16, 2:28 PM MDT | Fire Weather Watch | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 36 hr |
| Jul 16, 2:47 PM MDT | Special Weather Statement | MSO | 28 min | |
| Jul 16, 3:19 PM MDT | Special Weather Statement | TFX | Judith Basin | 26 min |
| Jul 16, 3:39 PM MDT | Special Weather Statement | TFX | Judith Basin | 36 min |
| Jul 16, 4:24 PM MDT | Special Weather Statement | TFX | Meagher | 36 min |
| Jul 16, 4:28 PM MDT | Special Weather Statement | TFX | 47 min | |
| Jul 16, 4:32 PM MDT | Special Weather Statement | TFX | Judith Basin | 28 min |
| Jul 16, 5:00 PM MDT | Special Weather Statement | TFX | Judith Basin | 45 min |
| Jul 16, 5:10 PM MDT | Special Weather Statement | TFX | Cascade | 35 min |
| Jul 16, 5:14 PM MDT | Special Weather Statement | TFX | Madison | 46 min |
| Jul 16, 5:36 PM MDT | Special Weather Statement | TFX | Jefferson | 24 min |
| Jul 16, 5:58 PM MDT | Special Weather Statement | TFX | Gallatin, Madison | 47 min |
| Jul 16, 7:38 PM MDT | Special Weather Statement | TFX | Judith Basin | 37 min |
| Jul 17, 3:25 AM MDT | Flash Flood Watch | BYZ | Carter, Custer, Powder River, Rosebud, Treasure | 18 hr |
| Jul 17, 12:20 PM MDT | Special Weather Statement | BYZ | Carter | 40 min |
| Jul 17, 12:23 PM MDT | Special Weather Statement | TFX | Judith Basin | 22 min |
| Jul 17, 12:35 PM MDT | Flash Flood Warning | TFX | Cascade, Judith Basin | 115 min |
| Jul 17, 12:59 PM MDT | Special Weather Statement | TFX | Judith Basin | 31 min |
| Jul 17, 2:01 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 11 more | 31 hr |
| Jul 17, 2:24 PM MDT | Special Weather Statement | BYZ | Carbon, Stillwater, Sweet Grass, Wheatland | 51 min |
| Jul 17, 2:26 PM MDT | Special Weather Statement | BYZ | Carter | 64 min |
| Jul 17, 2:46 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Powder River | 44 min |
| Jul 17, 3:12 PM MDT | Flash Flood Warning | BYZ | Carter | 4 hr |
| Jul 17, 3:23 PM MDT | Special Weather Statement | BYZ | Powder River | 82 min |
| Jul 17, 3:26 PM MDT | Special Weather Statement | BYZ | Powder River | 79 min |
| Jul 17, 3:27 PM MDT | Special Weather Statement | BYZ | Carter | 48 min |
| Jul 17, 3:35 PM MDT | Special Weather Statement | BYZ | Custer | 55 min |
| Jul 17, 3:39 PM MDT | Special Weather Statement | BYZ | Yellowstone | 66 min |
| Jul 17, 3:58 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Powder River | 62 min |
| Jul 17, 4:05 PM MDT | Flash Flood Warning | BYZ | Carter | 4 hr |
| Jul 17, 4:23 PM MDT | Special Weather Statement | BYZ | Musselshell | 37 min |
| Jul 17, 4:42 PM MDT | Special Weather Statement | BYZ | Treasure, Yellowstone | 33 min |
| Jul 17, 5:06 PM MDT | Special Weather Statement | BYZ | Carter | 39 min |
| Jul 17, 5:12 PM MDT | Special Weather Statement | TFX | Hill | 48 min |
| Jul 17, 5:27 PM MDT | Special Weather Statement | TFX | Fergus | 48 min |
| Jul 17, 5:51 PM MDT | Special Weather Statement | BYZ | Rosebud, Treasure, Yellowstone | 54 min |
| Jul 17, 6:00 PM MDT | Special Weather Statement | BYZ | Rosebud, Treasure | 45 min |
| Jul 17, 6:19 PM MDT | Special Weather Statement | BYZ | Carter | 41 min |
| Jul 17, 6:52 PM MDT | Special Weather Statement | BYZ | Rosebud, Treasure | 38 min |
| Jul 17, 7:38 PM MDT | Special Weather Statement | BYZ | Treasure | 37 min |
| Jul 17, 7:53 PM MDT | Special Weather Statement | GGW | Garfield | 52 min |
| Jul 18, 2:28 AM MDT | Red Flag Warning | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 19 hr |
| Jul 18, 12:04 PM MDT | Special Weather Statement | BYZ | Carter | 56 min |
| Jul 18, 2:31 PM MDT | Special Weather Statement | TFX | Broadwater | 44 min |
| Jul 18, 4:13 PM MDT | Special Weather Statement | GGW | Richland | 62 min |
| Jul 18, 5:16 PM MDT | Special Weather Statement | BYZ | Stillwater, Yellowstone | 59 min |
| Jul 18, 11:46 PM MDT | Special Weather Statement | GGW | McCone | 59 min |
| Jul 19, 12:52 AM MDT | Special Weather Statement | GGW | Dawson | 53 min |
| Jul 19, 1:36 AM MDT | Special Weather Statement | GGW | Wibaux | 54 min |
| Jul 19, 3:17 AM MDT | Fire Weather Watch | TFX | Glacier, Lewis and Clark, Liberty, Pondera, Teton, Toole | 24 hr |
| Jul 19, 7:41 PM MDT | Special Weather Statement | TFX | Toole | 34 min |
| Jul 19, 8:01 PM MDT | Special Weather Statement | TFX | Liberty | 59 min |
| Jul 19, 8:26 PM MDT | Special Weather Statement | TFX | Liberty | 49 min |
| Jul 19, 9:09 PM MDT | Special Weather Statement | TFX | Liberty | 51 min |
| Jul 19, 10:22 PM MDT | Special Weather Statement | TFX | Hill | 23 min |
| Jul 19, 11:16 PM MDT | Special Weather Statement | TFX | Blaine | 44 min |
| Jul 20, 12:01 AM MDT | Special Weather Statement | TFX | Blaine | 59 min |
| Jul 20, 1:07 AM MDT | Special Weather Statement | GGW | 53 min | |
| Jul 20, 2:01 AM MDT | Special Weather Statement | GGW | Phillips | 59 min |
| Jul 20, 3:11 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 30 hr |
| Jul 20, 3:40 AM MDT | Red Flag Warning | TFX | Broadwater, Cascade, Fergus, Gallatin, Glacier, Jefferson and 7 more | 19 hr |
| Jul 20, 2:00 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 34 hr |
| Jul 20, 2:51 PM MDT | Fire Weather Watch | MSO | Granite, Lewis and Clark, Missoula, Powell | 31 hr |
| Jul 20, 7:25 PM MDT | Special Weather Statement | GGW | Valley | 65 min |
| Jul 21, 11:43 AM MDT | Special Weather Statement | GGW | Valley | 47 min |
| Jul 21, 11:53 AM MDT | Mesoscale Discussion | SPC | Daniels, McCone, Richland, Roosevelt, Sheridan, Valley | 3 hr |
| Jul 21, 12:04 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Valley | 56 min |
| Jul 21, 12:54 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Valley | 66 min |
| Jul 21, 1:19 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Sheridan | 56 min |
| Jul 21, 1:28 PM MDT | Severe Thunderstorm Warning | GGW | Daniels | 62 min |
| Jul 21, 1:53 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Fallon, Powder River, Prairie, Wibaux | 3 hr |
| Jul 21, 2:17 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Sheridan | 58 min |
| Jul 21, 3:00 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 29 hr |
| Jul 21, 3:11 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt, Sheridan | 79 min |
| Jul 21, 3:15 PM MDT | Special Weather Statement | BYZ | Carter | 30 min |
| Jul 21, 3:33 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 45 min |
| Jul 21, 3:49 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Powder River | 41 min |
| Jul 21, 4:11 PM MDT | Severe Thunderstorm Watch | SPC | Carter, Fallon, Richland, Wibaux | 7 hr |
| Jul 21, 4:14 PM MDT | Special Weather Statement | BYZ | Carter | 31 min |
| Jul 21, 4:20 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt | 40 min |
| Jul 21, 4:26 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 34 min |
| Jul 21, 4:34 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 56 min |
| Jul 21, 4:42 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 35 min |
| Jul 21, 4:53 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt | 67 min |
| Jul 21, 5:18 PM MDT | Mesoscale Discussion | SPC | Carter, Dawson, Fallon, Richland, Wibaux | 87 min |
| Jul 21, 5:25 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 22 min |
| Jul 21, 5:51 PM MDT | Special Weather Statement | BYZ | Fallon | 24 min |
| Jul 21, 6:03 PM MDT | Special Weather Statement | TFX | Gallatin | 27 min |
| Jul 21, 6:06 PM MDT | Special Weather Statement | TFX | Broadwater, Meagher | 24 min |
| Jul 21, 6:29 PM MDT | Special Weather Statement | TFX | Meagher | 31 min |
| Jul 21, 6:32 PM MDT | Special Weather Statement | TFX | Gallatin | 28 min |
| Jul 21, 6:38 PM MDT | Special Weather Statement | BYZ | Golden Valley, Stillwater, Sweet Grass, Wheatland | 52 min |
| Jul 21, 7:00 PM MDT | Special Weather Statement | TFX | 15 min | |
| Jul 21, 7:17 PM MDT | Special Weather Statement | TFX | Fergus | 28 min |
| Jul 21, 7:35 PM MDT | Special Weather Statement | BYZ | Carbon, Golden Valley, Musselshell, Stillwater | 25 min |
| Jul 21, 8:06 PM MDT | Special Weather Statement | BYZ | Musselshell, Yellowstone | 54 min |
| Jul 21, 8:16 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 29 min |
| Jul 21, 9:03 PM MDT | Special Weather Statement | BYZ | Big Horn, Treasure | 57 min |
| Jul 24, 5:04 PM MDT | Special Weather Statement | TFX | Toole | 41 min |
| Jul 24, 5:46 PM MDT | Special Weather Statement | TFX | Toole | 44 min |
| Jul 24, 6:31 PM MDT | Special Weather Statement | TFX | Liberty, Toole | 59 min |
| Jul 24, 6:46 PM MDT | Special Weather Statement | TFX | Toole | 29 min |
| Jul 25, 6:55 PM MDT | Special Weather Statement | TFX | Glacier | 50 min |
| Jul 25, 7:02 PM MDT | Special Weather Statement | TFX | Pondera | 43 min |
| Jul 25, 7:46 PM MDT | Severe Thunderstorm Warning | TFX | Glacier, Pondera, Teton, Toole | 59 min |
| Jul 25, 8:44 PM MDT | Severe Thunderstorm Warning | TFX | Teton | 61 min |
| Jul 25, 9:45 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Teton | 60 min |
| Jul 25, 9:50 PM MDT | Special Weather Statement | TFX | Teton | 40 min |
| Jul 25, 10:44 PM MDT | Special Weather Statement | TFX | Cascade | 46 min |
| Jul 25, 11:24 PM MDT | Special Weather Statement | TFX | Judith Basin | 36 min |
| Jul 25, 11:29 PM MDT | Special Weather Statement | TFX | Judith Basin | 31 min |
| Jul 25, 11:57 PM MDT | Special Weather Statement | TFX | Judith Basin | 33 min |
| Jul 25, 11:59 PM MDT | Special Weather Statement | TFX | Pondera | 31 min |
| Jul 26, 12:02 AM MDT | Special Weather Statement | TFX | Judith Basin | 28 min |
| Jul 26, 12:45 AM MDT | Special Weather Statement | TFX | Wheatland | 15 min |
| Jul 26, 12:48 AM MDT | Special Weather Statement | TFX | Judith Basin | 27 min |
| Jul 26, 1:05 AM MDT | Special Weather Statement | BYZ | Wheatland | 40 min |
| Jul 26, 1:23 AM MDT | Special Weather Statement | TFX | Fergus | 37 min |
| Jul 26, 1:26 AM MDT | Special Weather Statement | TFX | Toole | 34 min |
| Jul 26, 2:41 AM MDT | Special Weather Statement | BYZ | Yellowstone | 49 min |
| Jul 26, 3:12 AM MDT | Special Weather Statement | BYZ | Yellowstone | 48 min |
| Jul 26, 11:43 AM MDT | Special Weather Statement | TFX | Fergus | 32 min |
| Jul 26, 1:10 PM MDT | Mesoscale Discussion | SPC | Broadwater, Carbon, Cascade, Glacier, Golden Valley, Jefferson and 12 more | 3 hr |
| Jul 26, 2:35 PM MDT | Special Weather Statement | MSO | Lake | 25 min |
| Jul 26, 2:42 PM MDT | Special Weather Statement | BYZ | Wheatland | 48 min |
| Jul 26, 3:00 PM MDT | Special Weather Statement | TFX | Glacier | 60 min |
| Jul 26, 3:15 PM MDT | Special Weather Statement | MSO | Lake | 45 min |
| Jul 26, 3:21 PM MDT | Severe Thunderstorm Warning | TFX | Glacier | 54 min |
| Jul 26, 3:35 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 40 min |
| Jul 26, 4:19 PM MDT | Special Weather Statement | BYZ | Stillwater | 41 min |
| Jul 26, 4:34 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Lewis and Clark | 22 min |
| Jul 26, 4:45 PM MDT | Special Weather Statement | BYZ | Stillwater | 30 min |
| Jul 26, 4:50 PM MDT | Severe Thunderstorm Warning | BYZ | Carbon, Stillwater, Sweet Grass | 55 min |
| Jul 26, 5:33 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Carbon, Stillwater | 57 min |
| Jul 26, 7:47 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 28 min |
| Jul 26, 8:21 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 24 min |
| Jul 27, 7:43 AM MDT | Fire Weather Watch | MSO | Flathead, Granite, Lewis and Clark, Mineral, Missoula, Powell and 1 more | 6 hr |
| Jul 27, 8:47 AM MDT | Special Weather Statement | MSO | Lake | 43 min |
| Jul 27, 2:07 PM MDT | Red Flag Warning | MSO | Flathead, Granite, Lewis and Clark, Mineral, Missoula, Powell and 1 more | 5 hr |
| Jul 27, 2:35 PM MDT | Special Weather Statement | BYZ | Carter | 40 min |
| Jul 27, 2:44 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 31 min |
| Jul 27, 3:00 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 30 min |
| Jul 27, 3:03 PM MDT | Special Weather Statement | MSO | Missoula | 57 min |
| Jul 27, 3:29 PM MDT | Special Weather Statement | BYZ | Stillwater | 31 min |
| Jul 27, 3:38 PM MDT | Special Weather Statement | BYZ | Stillwater | 37 min |
| Jul 27, 3:45 PM MDT | Severe Thunderstorm Warning | BYZ | Stillwater, Yellowstone | 30 min |
| Jul 27, 3:45 PM MDT | Special Weather Statement | MSO | Missoula | 45 min |
| Jul 27, 3:52 PM MDT | Severe Thunderstorm Warning | BYZ | Carbon, Stillwater, Sweet Grass | 38 min |
| Jul 27, 4:08 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 52 min |
| Jul 27, 4:20 PM MDT | Special Weather Statement | GGW | Petroleum | 55 min |
| Jul 27, 4:25 PM MDT | Special Weather Statement | MSO | Powell | 65 min |
| Jul 27, 4:27 PM MDT | Severe Thunderstorm Warning | BYZ | Carbon, Stillwater | 63 min |
| Jul 27, 4:37 PM MDT | Flash Flood Warning | BYZ | Yellowstone | 82 min |
| Jul 27, 4:39 PM MDT | Severe Thunderstorm Warning | MSO | Granite, Powell | 36 min |
| Jul 27, 4:54 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Carbon, Yellowstone | 66 min |
| Jul 27, 4:55 PM MDT | Mesoscale Discussion | SPC | Big Horn | 2 hr |
| Jul 27, 5:12 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Carbon | 48 min |
| Jul 27, 5:22 PM MDT | Severe Thunderstorm Warning | MSO | Deer Lodge, Powell | 53 min |
| Jul 27, 5:50 PM MDT | Special Weather Statement | TFX | Jefferson | 55 min |
| Jul 27, 5:55 PM MDT | Special Weather Statement | GGW | Valley | 65 min |
| Jul 27, 5:57 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Carbon, Rosebud | 48 min |
| Jul 27, 6:32 PM MDT | Special Weather Statement | TFX | Jefferson | 43 min |
| Jul 27, 6:39 PM MDT | Special Weather Statement | GGW | 51 min | |
| Jul 27, 6:43 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 62 min |
| Jul 27, 7:01 PM MDT | Special Weather Statement | TFX | Gallatin | 59 min |
| Jul 27, 7:47 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin | 28 min |
| Jul 27, 8:01 PM MDT | Special Weather Statement | BYZ | Park | 44 min |
| Jul 27, 8:50 PM MDT | Special Weather Statement | BYZ | 25 min | |
| Jul 28, 12:21 PM MDT | Special Weather Statement | TFX | Jefferson | 54 min |
| Jul 28, 12:29 PM MDT | Special Weather Statement | TFX | Blaine | 46 min |
| Jul 28, 1:17 PM MDT | Special Weather Statement | TFX | Blaine | 43 min |
| Jul 28, 2:33 PM MDT | Excessive Heat Watch | MSO | Flathead, Lincoln, Mineral, Missoula, Sanders | 22 hr |
| Jul 28, 3:47 PM MDT | Special Weather Statement | BYZ | Carter | 28 min |
| Jul 28, 3:54 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 51 min |
| Jul 28, 4:12 PM MDT | Special Weather Statement | BYZ | Carter | 33 min |
| Jul 28, 4:17 PM MDT | Special Weather Statement | TFX | Cascade | 58 min |
| Jul 28, 4:45 PM MDT | Special Weather Statement | BYZ | Stillwater, Sweet Grass | 45 min |
| Jul 28, 4:49 PM MDT | Special Weather Statement | BYZ | Carter | 41 min |
| Jul 28, 5:02 PM MDT | Severe Thunderstorm Warning | BYZ | Carbon, Stillwater, Sweet Grass | 43 min |
| Jul 28, 5:02 PM MDT | Special Weather Statement | TFX | Cascade | 43 min |
| Jul 28, 5:26 PM MDT | Special Weather Statement | BYZ | Carter | 34 min |
| Jul 28, 5:33 PM MDT | Special Weather Statement | BYZ | Yellowstone | 42 min |
| Jul 28, 5:43 PM MDT | Severe Thunderstorm Warning | BYZ | Carbon, Stillwater | 62 min |
| Jul 28, 5:57 PM MDT | Special Weather Statement | BYZ | Park | 48 min |
| Jul 28, 6:03 PM MDT | Special Weather Statement | TFX | Judith Basin | 57 min |
| Jul 28, 6:12 PM MDT | Special Weather Statement | BYZ | Yellowstone | 48 min |
| Jul 28, 6:40 PM MDT | Special Weather Statement | BYZ | Carbon | 35 min |
| Jul 28, 6:47 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 28 min |
| Jul 28, 6:51 PM MDT | Special Weather Statement | TFX | Meagher | 54 min |
| Jul 28, 6:59 PM MDT | Special Weather Statement | BYZ | Big Horn | 46 min |
| Jul 28, 7:08 PM MDT | Special Weather Statement | BYZ | Stillwater | 37 min |
| Jul 28, 7:16 PM MDT | Special Weather Statement | BYZ | 29 min | |
| Jul 28, 7:26 PM MDT | Special Weather Statement | BYZ | Stillwater | 34 min |
| Jul 28, 7:29 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 31 min |
| Jul 28, 7:58 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 47 min |
| Jul 28, 8:42 PM MDT | Special Weather Statement | BYZ | Powder River | 48 min |
| Jul 29, 1:12 PM MDT | Mesoscale Discussion | SPC | Carter, Powder River | 2 hr |
| Jul 29, 1:46 PM MDT | Special Weather Statement | BYZ | Carter | 44 min |
| Jul 31, 2:48 PM MDT | Fire Weather Watch | TFX | Glacier, Liberty, Pondera, Toole | 14 hr |
| Jul 31, 2:49 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 14 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 | 97 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 20 |
| Special Weather Statement | 232 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flash Flood Watch | 1 |
| Heat | |
| Excessive Heat Watch | 1 |
| Heat Advisory | 2 |
| Wind and dust | |
| Lake Wind Advisory | 8 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 8 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Carter County50
- Roosevelt County34
- Valley County33
- Sheridan County33
- Yellowstone County30
- Judith Basin County29
- Phillips County28
- McCone County27
- Stillwater County27
- Powder River County25
- Richland County24
- Daniels County23
- Garfield County22
- Sweet Grass County21
- Fergus County21
- Blaine County20
- Big Horn County19
- Petroleum County18
- Treasure County18
- Custer County17
- Meagher County17
- Rosebud County16
- Wibaux County15
- Carbon County15
- Toole County15
- Gallatin County15
- Glacier County13
- Wheatland County13
- Cascade County13
- Fallon County12
- Prairie County12
- Dawson County12
- Liberty County12
- Pondera County12
- Musselshell County11
- Broadwater County11
- Jefferson County11
- Golden Valley County10
- Lewis and Clark County10
- Teton County10
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.