Alert archive / Montana / 2022
Weather alerts in Montana, September 2022
180 weather alerts in September 2022, 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 September 2022. Tap one for its archive.
- Alerts
- 180
- Warnings
- 29
- Watches
- 12
- Advisories
- 19
- Busiest day
- September 8, 202227 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 |
|---|---|---|---|---|
| Aug 31, 7:06 PM MDT | Fire Weather Watch | TFX | Blaine, Cascade, Chouteau, Fergus, Hill, Judith Basin and 2 more | 8 hr |
| Sep 1, 2:42 AM MDT | Red Flag Warning | TFX | Blaine, Cascade, Chouteau, Fergus, Hill, Judith Basin and 2 more | 19 hr |
| Sep 1, 2:45 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 17 hr |
| Sep 1, 1:07 PM MDT | Fire Weather Watch | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 24 hr |
| Sep 1, 1:50 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 23 hr |
| Sep 2, 1:10 AM MDT | Fire Weather Watch | BYZ | Big Horn, Carter, Custer, Fallon, Gallatin, Madison and 5 more | 12 hr |
| Sep 2, 2:45 AM MDT | Fire Weather Watch | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 12 hr |
| Sep 2, 12:42 PM MDT | Fire Weather Watch | BYZ | Gallatin, Golden Valley, Madison, Musselshell, Park, Rosebud and 5 more | 13 hr |
| Sep 2, 12:42 PM MDT | Red Flag Warning | BYZ | Big Horn, Carter, Custer, Fallon, Gallatin, Madison and 5 more | 56 hr |
| Sep 2, 1:00 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 3 days |
| Sep 2, 1:14 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 52 hr |
| Sep 2, 3:00 PM MDT | Fire Weather Watch | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 12 hr |
| Sep 2, 3:00 PM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 30 hr |
| Sep 2, 3:00 PM MDT | Heat Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Prairie, Valley | 30 hr |
| Sep 2, 5:02 PM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 28 hr |
| Sep 3, 2:11 AM MDT | Red Flag Warning | BYZ | Golden Valley, Musselshell, Rosebud, Stillwater, Sweet Grass, Treasure and 2 more | 43 hr |
| Sep 3, 2:27 AM MDT | Heat Advisory | BYZ | Big Horn, Carbon, Custer, Golden Valley, Musselshell, Park and 7 more | 18 hr |
| Sep 3, 3:00 AM MDT | Red Flag Warning | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 42 hr |
| Sep 3, 9:25 PM MDT | Special Weather Statement | TFX | Glacier | 50 min |
| Sep 3, 9:48 PM MDT | Severe Thunderstorm Warning | TFX | Glacier, Pondera, Teton, Toole | 57 min |
| Sep 3, 10:18 PM MDT | Special Weather Statement | TFX | Cascade | 42 min |
| Sep 3, 10:37 PM MDT | Special Weather Statement | TFX | Chouteau, Hill, Liberty, Toole | 23 min |
| Sep 3, 10:48 PM MDT | Severe Thunderstorm Warning | TFX | Glacier, Pondera, Toole | 57 min |
| Sep 3, 11:00 PM MDT | Special Weather Statement | TFX | Blaine, Chouteau, Hill, Liberty | 60 min |
| Sep 3, 11:06 PM MDT | Special Weather Statement | TFX | Teton | 39 min |
| Sep 3, 11:39 PM MDT | Special Weather Statement | TFX | Liberty, Pondera, Toole | 51 min |
| Sep 4, 12:28 AM MDT | Special Weather Statement | TFX | Chouteau, Liberty, Toole | 47 min |
| Sep 4, 12:52 AM MDT | Special Weather Statement | TFX | Cascade | 23 min |
| Sep 4, 12:57 AM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Hill, Liberty, Toole | 63 min |
| Sep 4, 1:35 AM MDT | Special Weather Statement | TFX | Chouteau | 40 min |
| Sep 4, 1:57 AM MDT | Special Weather Statement | TFX | Blaine, Chouteau, Hill, Liberty | 63 min |
| Sep 4, 2:02 AM MDT | Severe Thunderstorm Warning | TFX | Chouteau, Hill, Liberty | 58 min |
| Sep 4, 2:26 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 42 hr |
| Sep 4, 2:53 AM MDT | Severe Thunderstorm Warning | TFX | Blaine, Chouteau, Hill | 82 min |
| Sep 5, 2:03 AM MDT | Red Flag Warning | BYZ | Gallatin, Madison, Park, Sweet Grass | 18 hr |
| Sep 5, 2:28 AM MDT | Fire Weather Watch | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 25 hr |
| Sep 5, 1:53 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 13 hr |
| Sep 5, 2:02 PM MDT | Heat Advisory | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Golden Valley and 9 more | 53 hr |
| Sep 5, 2:09 PM MDT | Heat Advisory | TFX | 54 hr | |
| Sep 5, 2:40 PM MDT | Heat Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 53 hr |
| Sep 5, 2:41 PM MDT | Fire Weather Watch | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 13 hr |
| Sep 5, 2:46 PM MDT | Fire Weather Watch | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 11 hr |
| Sep 6, 2:05 AM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 46 hr |
| Sep 6, 3:08 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 42 hr |
| Sep 6, 3:21 AM MDT | High Wind Watch | TFX | 11 hr | |
| Sep 6, 3:26 AM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 45 hr |
| Sep 6, 3:35 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 44 hr |
| Sep 6, 2:32 PM MDT | High Wind Warning | TFX | 29 hr | |
| Sep 7, 1:31 PM MDT | Special Weather Statement | BYZ | Park | 89 min |
| Sep 7, 1:34 PM MDT | Special Weather Statement | TFX | Gallatin, Madison | 56 min |
| Sep 7, 3:09 PM MDT | Special Weather Statement | BYZ | Stillwater, Sweet Grass, Wheatland | 36 min |
| Sep 7, 3:10 PM MDT | Special Weather Statement | MSO | Ravalli | 35 min |
| Sep 7, 3:46 PM MDT | Special Weather Statement | BYZ | Golden Valley, Musselshell, Stillwater | 59 min |
| Sep 7, 3:50 PM MDT | Special Weather Statement | MSO | Deer Lodge, Granite, Powell | 55 min |
| Sep 7, 4:02 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Carbon, Stillwater, Yellowstone | 28 min |
| Sep 7, 4:13 PM MDT | Special Weather Statement | MSO | Missoula | 47 min |
| Sep 7, 4:28 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Golden Valley, Musselshell, Yellowstone | 62 min |
| Sep 7, 4:42 PM MDT | Special Weather Statement | GGW | Garfield, Petroleum | 63 min |
| Sep 7, 4:48 PM MDT | Special Weather Statement | MSO | Powell, Silver Bow | 27 min |
| Sep 7, 5:00 PM MDT | Special Weather Statement | TFX | Jefferson, Lewis and Clark | 60 min |
| Sep 7, 5:03 PM MDT | Special Weather Statement | TFX | 27 min | |
| Sep 7, 5:04 PM MDT | Special Weather Statement | MSO | Granite, Missoula, Ravalli | 56 min |
| Sep 7, 5:27 PM MDT | Special Weather Statement | BYZ | Big Horn, Rosebud, Treasure | 63 min |
| Sep 7, 5:28 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Cascade, Jefferson, Lewis and Clark, Meagher | 32 min |
| Sep 7, 5:55 PM MDT | Special Weather Statement | GGW | McCone | 65 min |
| Sep 7, 5:57 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Cascade, Chouteau, Judith Basin, Meagher, Teton | 33 min |
| Sep 7, 6:02 PM MDT | Special Weather Statement | MSO | Deer Lodge, Granite, Powell | 43 min |
| Sep 7, 6:14 PM MDT | Special Weather Statement | GGW | Valley | 61 min |
| Sep 7, 6:24 PM MDT | Special Weather Statement | BYZ | Park | 81 min |
| Sep 7, 6:27 PM MDT | Special Weather Statement | TFX | 18 min | |
| Sep 7, 6:30 PM MDT | Special Weather Statement | BYZ | Rosebud | 60 min |
| Sep 7, 6:32 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Judith Basin, Meagher | 28 min |
| Sep 7, 7:03 PM MDT | Special Weather Statement | TFX | Fergus, Judith Basin | 27 min |
| Sep 7, 7:14 PM MDT | Special Weather Statement | GGW | 61 min | |
| Sep 7, 7:31 PM MDT | Special Weather Statement | TFX | Blaine, Fergus | 29 min |
| Sep 7, 7:56 PM MDT | Special Weather Statement | BYZ | Park, Sweet Grass | 64 min |
| Sep 7, 8:04 PM MDT | Special Weather Statement | GGW | Dawson, Prairie | 56 min |
| Sep 7, 8:05 PM MDT | Special Weather Statement | TFX | Blaine | 25 min |
| Sep 7, 8:17 PM MDT | Special Weather Statement | GGW | Petroleum, Phillips | 58 min |
| Sep 7, 8:32 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 58 min |
| Sep 7, 8:38 PM MDT | Special Weather Statement | BYZ | Carbon, Stillwater | 52 min |
| Sep 7, 9:13 PM MDT | Special Weather Statement | BYZ | Yellowstone | 62 min |
| Sep 7, 9:30 PM MDT | Special Weather Statement | TFX | Blaine | 45 min |
| Sep 7, 9:37 PM MDT | Special Weather Statement | GGW | Phillips | 53 min |
| Sep 7, 9:40 PM MDT | Special Weather Statement | TFX | Beaverhead | 65 min |
| Sep 7, 10:43 PM MDT | Special Weather Statement | TFX | Beaverhead | 47 min |
| Sep 7, 11:05 PM MDT | Special Weather Statement | BYZ | Big Horn | 40 min |
| Sep 7, 11:26 PM MDT | Special Weather Statement | TFX | Beaverhead, Jefferson, Madison | 49 min |
| Sep 8, 3:57 AM MDT | Special Weather Statement | TFX | Fergus, Judith Basin | 33 min |
| Sep 8, 10:53 AM MDT | Special Weather Statement | BYZ | Yellowstone | 52 min |
| Sep 8, 11:43 AM MDT | Special Weather Statement | RIW | Carbon | 32 min |
| Sep 8, 2:10 PM MDT | Special Weather Statement | TFX | Pondera | 35 min |
| Sep 8, 2:41 PM MDT | Special Weather Statement | TFX | Cascade | 49 min |
| Sep 9, 12:18 PM MDT | Frost Advisory | MSO | Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 2 more | 20 hr |
| Sep 12, 8:48 AM MDT | Red Flag Warning | GGW | Daniels, Roosevelt, Sheridan, Valley | 11 hr |
| Sep 12, 2:02 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 37 hr |
| Sep 14, 3:06 AM MDT | Dense Fog Advisory | MSO | Missoula, Ravalli | 9 hr |
| Sep 15, 2:12 PM MDT | Special Weather Statement | TFX | Madison | 33 min |
| Sep 15, 2:19 PM MDT | Special Weather Statement | MSO | Deer Lodge | 26 min |
| Sep 15, 3:02 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 43 min |
| Sep 15, 3:15 PM MDT | Special Weather Statement | TFX | Jefferson | 45 min |
| Sep 15, 3:24 PM MDT | Areal Flood Advisory | TFX | Lewis and Clark | 3 hr |
| Sep 15, 5:07 PM MDT | Special Weather Statement | TFX | Broadwater | 23 min |
| Sep 15, 6:16 PM MDT | Special Weather Statement | TFX | Cascade | 44 min |
| Sep 15, 8:01 PM MDT | Special Weather Statement | TFX | Pondera | 29 min |
| Sep 16, 1:33 PM MDT | Special Weather Statement | MSO | Ravalli | 27 min |
| Sep 16, 3:55 PM MDT | Special Weather Statement | TFX | Petroleum | 50 min |
| Sep 16, 4:20 PM MDT | Special Weather Statement | GGW | 55 min | |
| Sep 16, 4:33 PM MDT | Special Weather Statement | TFX | Beaverhead | 42 min |
| Sep 16, 5:16 PM MDT | Special Weather Statement | GGW | Phillips | 59 min |
| Sep 16, 5:19 PM MDT | Special Weather Statement | BYZ | Carter | 26 min |
| Sep 16, 6:08 PM MDT | Areal Flood Advisory | GGW | Phillips | 6 hr |
| Sep 16, 6:15 PM MDT | Special Weather Statement | TFX | Broadwater, Jefferson | 45 min |
| Sep 17, 2:40 PM MDT | Special Weather Statement | BYZ | Stillwater | 50 min |
| Sep 17, 4:42 PM MDT | Special Weather Statement | BYZ | Park | 63 min |
| Sep 17, 5:27 PM MDT | Special Weather Statement | TFX | Broadwater | 63 min |
| Sep 18, 5:18 PM MDT | Special Weather Statement | MSO | Ravalli | 42 min |
| Sep 18, 5:19 PM MDT | Special Weather Statement | MSO | Granite, Powell | 41 min |
| Sep 18, 6:10 PM MDT | Special Weather Statement | MSO | Powell | 50 min |
| Sep 18, 8:06 PM MDT | Special Weather Statement | TFX | Cascade | 39 min |
| Sep 18, 8:08 PM MDT | Special Weather Statement | TFX | Madison | 37 min |
| Sep 18, 8:16 PM MDT | Special Weather Statement | BYZ | Yellowstone | 29 min |
| Sep 18, 8:39 PM MDT | Special Weather Statement | BYZ | Yellowstone | 36 min |
| Sep 18, 8:44 PM MDT | Special Weather Statement | TFX | Cascade | 31 min |
| Sep 18, 9:04 PM MDT | Special Weather Statement | BYZ | Yellowstone | 26 min |
| Sep 18, 9:17 PM MDT | Special Weather Statement | TFX | Cascade | 28 min |
| Sep 18, 9:27 PM MDT | Special Weather Statement | BYZ | Yellowstone | 48 min |
| Sep 18, 9:47 PM MDT | Special Weather Statement | TFX | Chouteau | 43 min |
| Sep 18, 9:51 PM MDT | Special Weather Statement | TFX | Chouteau | 39 min |
| Sep 18, 10:24 PM MDT | Special Weather Statement | TFX | Chouteau, Liberty, Toole | 36 min |
| Sep 18, 10:59 PM MDT | Special Weather Statement | TFX | Blaine, Chouteau, Hill, Liberty | 31 min |
| Sep 18, 11:29 PM MDT | Special Weather Statement | TFX | Blaine, Chouteau, Hill | 61 min |
| Sep 18, 11:51 PM MDT | Special Weather Statement | TFX | Fergus | 39 min |
| Sep 19, 5:52 PM MDT | Special Weather Statement | TFX | Cascade, Chouteau | 53 min |
| Sep 20, 3:37 AM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 26 hr |
| Sep 21, 3:53 AM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 17 hr |
| Sep 21, 2:19 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 31 hr |
| Sep 21, 7:40 PM MDT | Special Weather Statement | MSO | Missoula | 35 min |
| Sep 22, 12:19 PM MDT | Areal Flood Advisory | MSO | Lake | 6 hr |
| Sep 22, 1:37 PM MDT | Mesoscale Discussion | SPC | Big Horn, Carter, Custer, Powder River, Rosebud, Treasure and 1 more | 113 min |
| Sep 22, 1:49 PM MDT | Special Weather Statement | TFX | Fergus | 26 min |
| Sep 22, 1:51 PM MDT | Special Weather Statement | BYZ | Yellowstone | 24 min |
| Sep 22, 2:29 PM MDT | Special Weather Statement | BYZ | Yellowstone | 31 min |
| Sep 22, 2:33 PM MDT | Special Weather Statement | BYZ | Big Horn | 27 min |
| Sep 22, 2:41 PM MDT | Special Weather Statement | TFX | Petroleum | 34 min |
| Sep 22, 3:02 PM MDT | Special Weather Statement | BYZ | 28 min | |
| Sep 22, 3:03 PM MDT | Special Weather Statement | BYZ | Yellowstone | 27 min |
| Sep 22, 3:30 PM MDT | Special Weather Statement | BYZ | Big Horn | 30 min |
| Sep 22, 3:34 PM MDT | Special Weather Statement | BYZ | 26 min | |
| Sep 22, 3:46 PM MDT | Special Weather Statement | BYZ | Yellowstone | 44 min |
| Sep 22, 3:51 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Custer, Powder River, Rosebud | 39 min |
| Sep 22, 4:14 PM MDT | Special Weather Statement | GGW | Petroleum | 61 min |
| Sep 22, 4:30 PM MDT | Special Weather Statement | BYZ | Yellowstone | 45 min |
| Sep 22, 4:53 PM MDT | Special Weather Statement | BYZ | Rosebud | 22 min |
| Sep 22, 5:09 PM MDT | Special Weather Statement | GGW | Phillips | 66 min |
| Sep 22, 5:11 PM MDT | Special Weather Statement | TFX | Blaine | 19 min |
| Sep 22, 5:14 PM MDT | Special Weather Statement | GGW | Garfield | 61 min |
| Sep 23, 2:23 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 17 hr |
| Sep 23, 3:51 AM MDT | Dense Fog Advisory | MSO | Flathead, Lincoln, Mineral, Missoula, Sanders | 5 hr |
| Sep 24, 2:09 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 16 hr |
| Sep 29, 11:51 AM MDT | Special Weather Statement | MSO | Lake | 39 min |
| Sep 29, 11:56 AM MDT | Special Weather Statement | TFX | Teton | 34 min |
| Sep 29, 12:06 PM MDT | Mesoscale Discussion | SPC | Broadwater, Cascade, Gallatin, Jefferson, Judith Basin, Lewis and Clark and 8 more | 2 hr |
| Sep 29, 12:29 PM MDT | Special Weather Statement | MSO | Lake | 31 min |
| Sep 29, 12:35 PM MDT | Special Weather Statement | MSO | Silver Bow | 25 min |
| Sep 29, 12:40 PM MDT | Special Weather Statement | TFX | Jefferson | 35 min |
| Sep 29, 12:55 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 35 min |
| Sep 29, 1:29 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 31 min |
| Sep 29, 1:54 PM MDT | Special Weather Statement | TFX | Broadwater | 36 min |
| Sep 29, 2:01 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 29 min |
| Sep 29, 2:18 PM MDT | Special Weather Statement | MSO | Ravalli | 27 min |
| Sep 29, 2:25 PM MDT | Special Weather Statement | TFX | Broadwater | 35 min |
| Sep 29, 2:29 PM MDT | Special Weather Statement | TFX | Cascade | 31 min |
| Sep 29, 2:30 PM MDT | Special Weather Statement | MSO | Granite | 30 min |
| Sep 29, 2:42 PM MDT | Severe Thunderstorm Warning | MSO | Granite | 33 min |
| Sep 29, 2:43 PM MDT | Special Weather Statement | TFX | Cascade | 32 min |
| Sep 29, 2:43 PM MDT | Special Weather Statement | TFX | Meagher | 32 min |
| Sep 29, 2:55 PM MDT | Special Weather Statement | TFX | Cascade | 35 min |
| Sep 29, 3:02 PM MDT | Special Weather Statement | TFX | Cascade | 28 min |
| Sep 30, 2:32 AM MDT | Winter Weather Advisory | BYZ | Carbon, Park, Stillwater, Sweet Grass | 57 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 | 13 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 118 |
| Flooding | |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 5 |
| Cold | |
| Frost Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Lake Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 15 |
| Fire Weather Watch | 11 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Phillips County26
- Cascade County22
- Chouteau County22
- Yellowstone County20
- Petroleum County19
- Garfield County16
- Valley County16
- Lewis and Clark County16
- Blaine County15
- McCone County15
- Jefferson County15
- Madison County15
- Hill County14
- Powell County14
- Big Horn County14
- Park County14
- Liberty County13
- Rosebud County13
- Sweet Grass County13
- Broadwater County12
- Gallatin County12
- Toole County12
- Stillwater County12
- Fergus County11
- Judith Basin County11
- Meagher County11
- Granite County11
- Ravalli County11
- Glacier County10
- Pondera County10
- Missoula County10
- Treasure County10
- Lake County10
- Prairie County9
- Teton County9
- Daniels County8
- Dawson County8
- Roosevelt County8
- Sheridan County8
- Beaverhead County8
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.