Alert archive / Montana / 2004
Weather alerts in Montana, July 2004
157 weather alerts in July 2004, 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 2004. Tap one for its archive.
- Alerts
- 157
- Warnings
- 123
- Watches
- 9
- Advisories
- 0
- Busiest day
- July 11, 200428 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, 4:30 AM MDT | Flash Flood Warning | MSO | Flathead | 60 min |
| Jul 1, 3:50 PM MDT | Severe Thunderstorm Warning | TFX | Hill | 40 min |
| Jul 1, 4:32 PM MDT | Severe Thunderstorm Warning | TFX | Blaine, Hill | 58 min |
| Jul 1, 5:07 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 53 min |
| Jul 1, 5:56 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 64 min |
| Jul 1, 6:25 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 65 min |
| Jul 1, 7:05 PM MDT | Flash Flood Warning | BYZ | Big Horn, Carbon | 115 min |
| Jul 1, 7:26 PM MDT | Severe Thunderstorm Warning | GGW | Petroleum | 49 min |
| Jul 2, 2:28 PM MDT | Severe Thunderstorm Warning | BYZ | Musselshell | 62 min |
| Jul 3, 2:38 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 52 min |
| Jul 3, 3:36 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 54 min |
| Jul 3, 4:40 PM MDT | Mesoscale Discussion | SPC | Phillips, Valley | 65 min |
| Jul 3, 5:11 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 64 min |
| Jul 3, 5:46 PM MDT | Severe Thunderstorm Warning | TFX | Blaine | 59 min |
| Jul 4, 2:11 PM MDT | Severe Thunderstorm Warning | MSO | Lake, Sanders | 34 min |
| Jul 4, 2:40 PM MDT | Severe Thunderstorm Warning | MSO | Lake, Sanders | 35 min |
| Jul 4, 3:47 PM MDT | Flash Flood Warning | BYZ | Carter | 118 min |
| Jul 4, 3:49 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 56 min |
| Jul 4, 5:35 PM MDT | Flash Flood Warning | BYZ | Rosebud | 2 hr |
| Jul 4, 6:37 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 53 min |
| Jul 4, 7:11 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 64 min |
| Jul 4, 7:16 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin | 29 min |
| Jul 5, 12:19 AM MDT | Flash Flood Warning | BYZ | Yellowstone | 6 hr |
| Jul 7, 12:14 PM MDT | Mesoscale Discussion | SPC | Big Horn, Custer, Daniels, Dawson, Garfield, McCone and 10 more | 91 min |
| Jul 7, 5:15 PM MDT | Severe Thunderstorm Watch | SPC | Carter, Custer, Dawson, Fallon, McCone, Powder River and 3 more | 6 hr |
| Jul 7, 6:40 PM MDT | Severe Thunderstorm Warning | BYZ | Rosebud | 35 min |
| Jul 7, 6:59 PM MDT | Severe Thunderstorm Warning | GGW | Dawson | 61 min |
| Jul 7, 7:06 PM MDT | Severe Thunderstorm Warning | BYZ | Custer, Fallon | 54 min |
| Jul 7, 7:13 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt | 62 min |
| Jul 7, 7:14 PM MDT | Severe Thunderstorm Warning | BYZ | Powder River | 61 min |
| Jul 7, 7:20 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Dawson, Fallon, McCone, Powder River and 5 more | 85 min |
| Jul 7, 7:31 PM MDT | Severe Thunderstorm Warning | GGW | Prairie | 44 min |
| Jul 7, 7:35 PM MDT | Flash Flood Warning | GGW | Roosevelt | 6 hr |
| Jul 7, 7:54 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 66 min |
| Jul 7, 8:02 PM MDT | Severe Thunderstorm Warning | GGW | Dawson | 43 min |
| Jul 7, 8:12 PM MDT | Severe Thunderstorm Warning | GGW | Richland | 48 min |
| Jul 7, 8:12 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt | 63 min |
| Jul 10, 1:24 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 66 min |
| Jul 10, 1:34 PM MDT | Mesoscale Discussion | SPC | Beaverhead, Broadwater, Cascade, Chouteau, Deer Lodge, Gallatin and 20 more | 86 min |
| Jul 10, 2:10 PM MDT | Severe Thunderstorm Watch | SPC | Beaverhead, Broadwater, Cascade, Deer Lodge, Fergus, Gallatin and 8 more | 6 hr |
| Jul 10, 2:39 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Fallon | 2 hr |
| Jul 10, 2:56 PM MDT | Mesoscale Discussion | SPC | Carter, Custer, Fallon | 2 hr |
| Jul 10, 4:37 PM MDT | Mesoscale Discussion | SPC | Blaine, Cascade, Chouteau, Fergus, Garfield, Golden Valley and 8 more | 113 min |
| Jul 10, 5:03 PM MDT | Severe Thunderstorm Warning | MSO | Powell | 42 min |
| Jul 10, 5:30 PM MDT | Severe Thunderstorm Watch | SPC | Custer, Dawson, Fallon, Garfield, McCone, Prairie and 4 more | 7 hr |
| Jul 10, 5:55 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Fallon | 65 min |
| Jul 10, 5:58 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 62 min |
| Jul 10, 6:56 PM MDT | Mesoscale Discussion | SPC | Blaine, Carter, Cascade, Chouteau, Custer, Dawson and 21 more | 94 min |
| Jul 10, 7:00 PM MDT | Flash Flood Warning | BYZ | Custer, Fallon | 2 hr |
| Jul 10, 7:04 PM MDT | Severe Thunderstorm Warning | TFX | Pondera | 26 min |
| Jul 10, 7:05 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 55 min |
| Jul 10, 7:19 PM MDT | Severe Thunderstorm Warning | MSO | Missoula | 41 min |
| Jul 10, 7:22 PM MDT | Severe Thunderstorm Warning | BYZ | Custer | 53 min |
| Jul 10, 7:35 PM MDT | Severe Thunderstorm Warning | GGW | Wibaux | 55 min |
| Jul 10, 7:54 PM MDT | Severe Thunderstorm Warning | BYZ | Rosebud | 66 min |
| Jul 10, 8:12 PM MDT | Severe Thunderstorm Warning | MSO | Missoula | 48 min |
| Jul 10, 8:26 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 64 min |
| Jul 10, 9:32 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 58 min |
| Jul 10, 9:40 PM MDT | Mesoscale Discussion | SPC | Dawson, Prairie, Wibaux | 2 hr |
| Jul 10, 10:10 PM MDT | Severe Thunderstorm Warning | BYZ | Rosebud | 65 min |
| Jul 10, 11:40 PM MDT | Mesoscale Discussion | SPC | Custer, Dawson, Fallon, Garfield, Prairie, Rosebud and 1 more | 35 min |
| Jul 11, 11:48 AM MDT | Mesoscale Discussion | SPC | Blaine, Carter, Custer, Daniels, Dawson, Fallon and 8 more | 117 min |
| Jul 11, 1:52 PM MDT | Mesoscale Discussion | SPC | Big Horn, Blaine, Carbon, Carter, Chouteau, Custer and 19 more | 83 min |
| Jul 11, 2:40 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Carter, Custer, Daniels, Dawson, Fallon and 12 more | 6 hr |
| Jul 11, 3:42 PM MDT | Severe Thunderstorm Warning | BYZ | Musselshell | 63 min |
| Jul 11, 4:40 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 50 min |
| Jul 11, 4:47 PM MDT | Severe Thunderstorm Warning | TFX | Blaine | 43 min |
| Jul 11, 4:50 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 55 min |
| Jul 11, 5:00 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 60 min |
| Jul 11, 5:02 PM MDT | Severe Thunderstorm Warning | BYZ | Powder River | 58 min |
| Jul 11, 5:07 PM MDT | Severe Thunderstorm Warning | BYZ | Rosebud | 53 min |
| Jul 11, 5:16 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 59 min |
| Jul 11, 5:34 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carter, Custer, Daniels, Dawson, Fallon and 14 more | 86 min |
| Jul 11, 5:39 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 36 min |
| Jul 11, 5:42 PM MDT | Tornado Warning | GGW | Phillips | 63 min |
| Jul 11, 6:14 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 46 min |
| Jul 11, 6:17 PM MDT | Tornado Warning | GGW | Valley | 58 min |
| Jul 11, 6:30 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 30 min |
| Jul 11, 6:59 PM MDT | Severe Thunderstorm Warning | BYZ | Custer | 31 min |
| Jul 11, 7:03 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 42 min |
| Jul 11, 7:11 PM MDT | Severe Thunderstorm Warning | BYZ | Treasure | 64 min |
| Jul 11, 7:11 PM MDT | Severe Thunderstorm Warning | GGW | Petroleum | 64 min |
| Jul 11, 7:12 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, Valley | 63 min |
| Jul 11, 7:12 PM MDT | Tornado Warning | GGW | Valley | 63 min |
| Jul 11, 7:13 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 47 min |
| Jul 11, 7:23 PM MDT | Severe Thunderstorm Warning | GGW | Dawson | 67 min |
| Jul 11, 7:27 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 63 min |
| Jul 11, 7:34 PM MDT | Tornado Warning | GGW | Garfield | 56 min |
| Jul 11, 7:37 PM MDT | Severe Thunderstorm Warning | GGW | Prairie, Wibaux | 53 min |
| Jul 11, 7:49 PM MDT | Tornado Warning | GGW | Daniels | 56 min |
| Jul 11, 7:50 PM MDT | Severe Thunderstorm Warning | GGW | McCone | 55 min |
| Jul 11, 8:00 PM MDT | Severe Thunderstorm Warning | GGW | Richland | 60 min |
| Jul 11, 8:09 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 66 min |
| Jul 11, 8:19 PM MDT | Mesoscale Discussion | SPC | Custer, Daniels, Dawson, Fallon, Garfield, McCone and 9 more | 116 min |
| Jul 11, 8:30 PM MDT | Severe Thunderstorm Warning | GGW | Wibaux | 30 min |
| Jul 11, 8:40 PM MDT | Severe Thunderstorm Watch | SPC | Daniels, Dawson, McCone, Prairie, Richland, Roosevelt and 2 more | 5 hr |
| Jul 11, 8:41 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt, Sheridan | 64 min |
| Jul 11, 8:48 PM MDT | Severe Thunderstorm Warning | GGW | McCone | 57 min |
| Jul 11, 8:59 PM MDT | Severe Thunderstorm Warning | GGW | Richland | 61 min |
| Jul 11, 9:03 PM MDT | Flash Flood Warning | GGW | Richland, Roosevelt, Sheridan | 4 hr |
| Jul 11, 9:29 PM MDT | Tornado Warning | GGW | Richland | 61 min |
| Jul 11, 9:41 PM MDT | Severe Thunderstorm Warning | GGW | Roosevelt | 49 min |
| Jul 11, 10:34 PM MDT | Mesoscale Discussion | SPC | Richland | 116 min |
| Jul 13, 3:50 PM MDT | Mesoscale Discussion | SPC | Powder River | 115 min |
| Jul 14, 4:35 PM MDT | Severe Thunderstorm Watch | SPC | Carter, Powder River | 5 hr |
| Jul 14, 5:17 PM MDT | Mesoscale Discussion | SPC | Daniels, Dawson, Fallon, Richland, Roosevelt, Sheridan and 1 more | 58 min |
| Jul 14, 5:40 PM MDT | Severe Thunderstorm Watch | SPC | Daniels, Richland, Roosevelt, Sheridan, Wibaux | 6 hr |
| Jul 14, 5:46 PM MDT | Severe Thunderstorm Warning | GGW | Dawson | 29 min |
| Jul 14, 6:01 PM MDT | Severe Thunderstorm Warning | GGW | Wibaux | 44 min |
| Jul 14, 6:05 PM MDT | Severe Thunderstorm Warning | GGW | Dawson | 10 min |
| Jul 14, 6:13 PM MDT | Severe Thunderstorm Warning | GGW | Dawson | 47 min |
| Jul 14, 6:46 PM MDT | Severe Thunderstorm Warning | GGW | Wibaux | 34 min |
| Jul 14, 6:49 PM MDT | Mesoscale Discussion | SPC | Carter, Powder River | 86 min |
| Jul 14, 7:47 PM MDT | Severe Thunderstorm Warning | GGW | Sheridan | 58 min |
| Jul 14, 8:10 PM MDT | Tornado Warning | GGW | Sheridan | 50 min |
| Jul 14, 8:39 PM MDT | Mesoscale Discussion | SPC | Daniels, Richland, Roosevelt, Sheridan, Wibaux | 96 min |
| Jul 14, 9:07 PM MDT | Mesoscale Discussion | SPC | Carter, Powder River | 53 min |
| Jul 14, 9:09 PM MDT | Severe Thunderstorm Warning | GGW | Sheridan | 51 min |
| Jul 15, 7:15 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 45 min |
| Jul 15, 7:33 PM MDT | Severe Thunderstorm Warning | TFX | Cascade | 42 min |
| Jul 15, 11:57 PM MDT | Severe Thunderstorm Warning | TFX | Liberty | 63 min |
| Jul 16, 12:08 AM MDT | Severe Thunderstorm Warning | TFX | Hill | 52 min |
| Jul 16, 1:00 AM MDT | Severe Thunderstorm Warning | TFX | Hill | 60 min |
| Jul 16, 2:08 PM MDT | Severe Thunderstorm Warning | BYZ | Golden Valley | 67 min |
| Jul 16, 2:50 PM MDT | Severe Thunderstorm Warning | BYZ | Musselshell | 55 min |
| Jul 16, 3:49 PM MDT | Severe Thunderstorm Warning | BYZ | Musselshell | 56 min |
| Jul 16, 4:40 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 50 min |
| Jul 16, 4:41 PM MDT | Flash Flood Warning | BYZ | Golden Valley | 109 min |
| Jul 16, 5:40 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Carbon, Custer, Dawson, Fallon, Fergus and 11 more | 5 hr |
| Jul 16, 5:58 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 62 min |
| Jul 16, 6:13 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 62 min |
| Jul 16, 6:55 PM MDT | Severe Thunderstorm Warning | GGW | Prairie | 65 min |
| Jul 16, 7:12 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 63 min |
| Jul 16, 9:05 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carbon, Custer, Dawson, Fallon, Fergus and 11 more | 55 min |
| Jul 18, 3:34 PM MDT | Flash Flood Warning | RIW | 116 min | |
| Jul 19, 12:16 PM MDT | Mesoscale Discussion | SPC | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 4 more | 2 hr |
| Jul 19, 1:53 PM MDT | Severe Thunderstorm Warning | MSO | Mineral | 52 min |
| Jul 19, 2:09 PM MDT | Severe Thunderstorm Warning | MSO | Sanders | 66 min |
| Jul 19, 2:37 PM MDT | Severe Thunderstorm Warning | MSO | Flathead, Lincoln | 38 min |
| Jul 19, 3:23 PM MDT | Severe Thunderstorm Warning | MSO | Flathead | 52 min |
| Jul 19, 4:15 PM MDT | Severe Thunderstorm Watch | SPC | Mineral, Sanders | 7 hr |
| Jul 19, 6:24 PM MDT | Mesoscale Discussion | SPC | Mineral, Sanders | 96 min |
| Jul 20, 2:28 PM MDT | Mesoscale Discussion | SPC | Carter, Fallon, Richland, Sheridan, Wibaux | 2 hr |
| Jul 26, 5:08 PM MDT | Mesoscale Discussion | SPC | Carter, Dawson, Fallon, Richland, Roosevelt, Sheridan and 1 more | 2 hr |
| Jul 27, 8:26 PM MDT | Severe Thunderstorm Warning | BYZ | Wheatland | 34 min |
| Jul 27, 8:27 PM MDT | Severe Thunderstorm Warning | BYZ | Wheatland | 33 min |
| Jul 27, 9:02 PM MDT | Severe Thunderstorm Warning | BYZ | Stillwater, Yellowstone | 43 min |
| Jul 27, 9:45 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 60 min |
| Jul 30, 6:57 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 63 min |
| Jul 30, 7:19 PM MDT | Severe Thunderstorm Warning | GGW | Valley | 56 min |
| Jul 30, 7:20 PM MDT | Severe Thunderstorm Warning | GGW | Valley | 55 min |
| Jul 30, 8:13 PM MDT | Severe Thunderstorm Warning | GGW | Valley | 62 min |
| Jul 30, 8:46 PM MDT | Severe Thunderstorm Warning | GGW | McCone | 59 min |
| Jul 30, 9:04 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 56 min |
| Jul 30, 10:55 PM MDT | Severe Thunderstorm Warning | GGW | Dawson | 65 min |
| Jul 30, 11:33 PM MDT | Severe Thunderstorm Warning | GGW | Wibaux | 57 min |
| Jul 30, 11:52 PM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 53 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 | 106 |
| Tornado Warning | 7 |
| Severe Thunderstorm Watch | 9 |
| Mesoscale Discussion | 25 |
| Flooding | |
| Flash Flood Warning | 10 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dawson County24
- Fallon County24
- Wibaux County24
- Richland County23
- Custer County19
- Garfield County18
- Prairie County18
- Carter County17
- Roosevelt County17
- Phillips County16
- McCone County16
- Sheridan County16
- Rosebud County15
- Powder River County13
- Fergus County12
- Big Horn County12
- Valley County12
- Musselshell County11
- Yellowstone County11
- Daniels County11
- Petroleum County10
- Treasure County10
- Hill County7
- Blaine County7
- Sanders County6
- Wheatland County6
- Golden Valley County6
- Lewis and Clark County5
- Cascade County5
- Judith Basin County5
- Powell County5
- Flathead County4
- Carbon County4
- Lake County4
- Chouteau County4
- Liberty County4
- Missoula County4
- Mineral County4
- Gallatin County3
- Deer Lodge County3
Nearby
Alerts in force nowTornadoes on recordThe radar archive20032005
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.