Alert archive / Montana / Special Weather Statements / 2018
Special Weather Statements in Montana, August 2018
153 special weather statements in August 2018. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in August 2018. Tap one for its archive.
- Special Weather Statements
- 153
- Busiest day
- August 3, 201829 special weather statements
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 31, 8:43 PM MDT | Special Weather Statement | MSO | Silver Bow | 47 min |
| Aug 1, 1:15 PM MDT | Special Weather Statement | BYZ | Park | 30 min |
| Aug 1, 1:43 PM MDT | Special Weather Statement | BYZ | Carbon | 47 min |
| Aug 1, 8:46 PM MDT | Special Weather Statement | BYZ | Wheatland | 29 min |
| Aug 1, 9:46 PM MDT | Special Weather Statement | TFX | Fergus | 44 min |
| Aug 2, 1:27 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 33 min |
| Aug 2, 1:57 PM MDT | Special Weather Statement | BYZ | Stillwater | 63 min |
| Aug 2, 2:29 PM MDT | Special Weather Statement | RIW | Carbon | 31 min |
| Aug 2, 2:46 PM MDT | Special Weather Statement | BYZ | Carbon | 44 min |
| Aug 2, 3:35 PM MDT | Special Weather Statement | BYZ | Carbon | 40 min |
| Aug 2, 3:42 PM MDT | Special Weather Statement | BYZ | Yellowstone | 48 min |
| Aug 2, 4:06 PM MDT | Special Weather Statement | BYZ | Big Horn | 24 min |
| Aug 2, 4:23 PM MDT | Special Weather Statement | TFX | Broadwater | 37 min |
| Aug 2, 4:28 PM MDT | Special Weather Statement | BYZ | Big Horn | 47 min |
| Aug 2, 4:58 PM MDT | Special Weather Statement | TFX | Judith Basin | 47 min |
| Aug 2, 5:31 PM MDT | Special Weather Statement | BYZ | Park | 59 min |
| Aug 2, 5:35 PM MDT | Special Weather Statement | TFX | Gallatin | 40 min |
| Aug 2, 6:52 PM MDT | Special Weather Statement | BYZ | Golden Valley | 38 min |
| Aug 2, 7:26 PM MDT | Special Weather Statement | BYZ | Golden Valley | 34 min |
| Aug 2, 7:51 PM MDT | Special Weather Statement | BYZ | Yellowstone | 39 min |
| Aug 2, 7:59 PM MDT | Special Weather Statement | BYZ | Treasure | 46 min |
| Aug 2, 10:05 PM MDT | Special Weather Statement | BYZ | Rosebud, Treasure | 55 min |
| Aug 2, 10:32 PM MDT | Special Weather Statement | GGW | Prairie | 58 min |
| Aug 2, 11:02 PM MDT | Special Weather Statement | BYZ | Custer | 58 min |
| Aug 3, 12:08 AM MDT | Special Weather Statement | BYZ | Custer | 52 min |
| Aug 3, 12:59 PM MDT | Special Weather Statement | TFX | Madison | 46 min |
| Aug 3, 1:34 PM MDT | Special Weather Statement | BYZ | Park | 41 min |
| Aug 3, 1:45 PM MDT | Special Weather Statement | TFX | Gallatin | 45 min |
| Aug 3, 2:14 PM MDT | Special Weather Statement | BYZ | Park, Sweet Grass | 46 min |
| Aug 3, 2:58 PM MDT | Special Weather Statement | BYZ | Stillwater | 47 min |
| Aug 3, 2:59 PM MDT | Special Weather Statement | BYZ | Park | 46 min |
| Aug 3, 3:13 PM MDT | Special Weather Statement | TFX | Judith Basin | 17 min |
| Aug 3, 3:18 PM MDT | Special Weather Statement | TFX | Judith Basin | 42 min |
| Aug 3, 3:21 PM MDT | Special Weather Statement | TFX | Gallatin | 39 min |
| Aug 3, 3:39 PM MDT | Special Weather Statement | TFX | Blaine, Fergus | 51 min |
| Aug 3, 3:44 PM MDT | Special Weather Statement | BYZ | Park | 46 min |
| Aug 3, 3:52 PM MDT | Special Weather Statement | BYZ | Stillwater | 23 min |
| Aug 3, 4:10 PM MDT | Special Weather Statement | TFX | Fergus | 50 min |
| Aug 3, 4:13 PM MDT | Special Weather Statement | BYZ | Yellowstone | 47 min |
| Aug 3, 4:18 PM MDT | Special Weather Statement | BYZ | Carbon | 42 min |
| Aug 3, 4:31 PM MDT | Special Weather Statement | BYZ | Stillwater | 29 min |
| Aug 3, 4:42 PM MDT | Special Weather Statement | GGW | Petroleum | 33 min |
| Aug 3, 4:45 PM MDT | Special Weather Statement | TFX | Fergus | 45 min |
| Aug 3, 5:26 PM MDT | Special Weather Statement | GGW | Garfield, Petroleum | 64 min |
| Aug 3, 5:26 PM MDT | Special Weather Statement | TFX | Teton | 19 min |
| Aug 3, 5:45 PM MDT | Special Weather Statement | BYZ | Yellowstone | 30 min |
| Aug 3, 6:10 PM MDT | Special Weather Statement | BYZ | Rosebud, Treasure | 50 min |
| Aug 3, 6:33 PM MDT | Special Weather Statement | BYZ | Big Horn | 57 min |
| Aug 3, 7:12 PM MDT | Special Weather Statement | GGW | Dawson, Prairie | 78 min |
| Aug 3, 8:09 PM MDT | Special Weather Statement | BYZ | Custer | 51 min |
| Aug 3, 8:27 PM MDT | Special Weather Statement | GGW | Dawson, Prairie, Wibaux | 93 min |
| Aug 4, 4:23 PM MDT | Special Weather Statement | GGW | Valley | 52 min |
| Aug 4, 5:02 PM MDT | Special Weather Statement | GGW | Valley | 58 min |
| Aug 4, 5:29 PM MDT | Special Weather Statement | GGW | Valley | 76 min |
| Aug 4, 6:06 PM MDT | Special Weather Statement | GGW | McCone | 69 min |
| Aug 4, 7:23 PM MDT | Special Weather Statement | GGW | McCone | 52 min |
| Aug 5, 1:27 PM MDT | Special Weather Statement | BYZ | Carbon | 48 min |
| Aug 5, 1:44 PM MDT | Special Weather Statement | BYZ | Wheatland | 46 min |
| Aug 5, 2:07 PM MDT | Special Weather Statement | BYZ | Wheatland | 38 min |
| Aug 5, 2:44 PM MDT | Special Weather Statement | MSO | Jefferson | 46 min |
| Aug 5, 3:13 PM MDT | Special Weather Statement | TFX | Wheatland | 32 min |
| Aug 5, 3:18 PM MDT | Special Weather Statement | TFX | Jefferson | 27 min |
| Aug 5, 3:21 PM MDT | Special Weather Statement | TFX | Broadwater | 24 min |
| Aug 5, 3:22 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 38 min |
| Aug 5, 3:26 PM MDT | Special Weather Statement | TFX | 34 min | |
| Aug 5, 3:53 PM MDT | Special Weather Statement | TFX | 22 min | |
| Aug 5, 3:56 PM MDT | Special Weather Statement | TFX | Teton | 19 min |
| Aug 5, 3:59 PM MDT | Special Weather Statement | TFX | Broadwater | 31 min |
| Aug 5, 4:06 PM MDT | Special Weather Statement | TFX | Broadwater | 24 min |
| Aug 5, 4:26 PM MDT | Special Weather Statement | TFX | Teton | 34 min |
| Aug 5, 4:43 PM MDT | Special Weather Statement | TFX | Broadwater | 32 min |
| Aug 5, 5:07 PM MDT | Special Weather Statement | TFX | Gallatin | 23 min |
| Aug 5, 5:57 PM MDT | Special Weather Statement | GGW | Roosevelt | 63 min |
| Aug 5, 7:07 PM MDT | Special Weather Statement | GGW | Garfield | 38 min |
| Aug 5, 7:56 PM MDT | Special Weather Statement | GGW | Garfield | 64 min |
| Aug 5, 8:05 PM MDT | Special Weather Statement | GGW | Richland | 40 min |
| Aug 5, 8:18 PM MDT | Special Weather Statement | TFX | Fergus | 27 min |
| Aug 11, 4:27 PM MDT | Special Weather Statement | MSO | Lincoln | 48 min |
| Aug 11, 5:07 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 23 min |
| Aug 11, 5:28 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 47 min |
| Aug 11, 7:10 PM MDT | Special Weather Statement | TFX | Broadwater | 35 min |
| Aug 11, 7:44 PM MDT | Special Weather Statement | TFX | Cascade | 46 min |
| Aug 11, 8:23 PM MDT | Special Weather Statement | TFX | Chouteau | 37 min |
| Aug 11, 8:39 PM MDT | Special Weather Statement | TFX | Fergus | 36 min |
| Aug 11, 8:56 PM MDT | Special Weather Statement | TFX | Chouteau | 34 min |
| Aug 11, 9:52 PM MDT | Special Weather Statement | TFX | Blaine, Hill | 38 min |
| Aug 11, 10:34 PM MDT | Special Weather Statement | BYZ | Yellowstone | 56 min |
| Aug 11, 11:12 PM MDT | Special Weather Statement | BYZ | Carbon | 18 min |
| Aug 11, 11:29 PM MDT | Special Weather Statement | BYZ | Carbon, Yellowstone | 46 min |
| Aug 12, 12:14 AM MDT | Special Weather Statement | BYZ | Big Horn, Treasure | 61 min |
| Aug 12, 4:43 AM MDT | Special Weather Statement | TFX | Toole | 47 min |
| Aug 12, 5:04 PM MDT | Special Weather Statement | BYZ | Powder River | 41 min |
| Aug 12, 5:34 PM MDT | Special Weather Statement | BYZ | Big Horn | 41 min |
| Aug 12, 6:13 PM MDT | Special Weather Statement | BYZ | Big Horn | 32 min |
| Aug 12, 7:42 PM MDT | Special Weather Statement | BYZ | 48 min | |
| Aug 14, 10:20 AM MDT | Special Weather Statement | BYZ | Yellowstone | 40 min |
| Aug 14, 2:39 PM MDT | Special Weather Statement | BYZ | Big Horn | 51 min |
| Aug 17, 2:41 PM MDT | Special Weather Statement | MSO | Ravalli | 34 min |
| Aug 17, 3:18 PM MDT | Special Weather Statement | MSO | Ravalli | 27 min |
| Aug 17, 4:18 PM MDT | Special Weather Statement | TFX | Beaverhead, Madison | 57 min |
| Aug 17, 5:09 PM MDT | Special Weather Statement | TFX | Jefferson | 51 min |
| Aug 17, 5:12 PM MDT | Special Weather Statement | TFX | 48 min | |
| Aug 17, 6:10 PM MDT | Special Weather Statement | TFX | Gallatin | 35 min |
| Aug 17, 6:15 PM MDT | Special Weather Statement | TFX | 30 min | |
| Aug 17, 6:22 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 23 min |
| Aug 17, 6:24 PM MDT | Special Weather Statement | TFX | Jefferson | 36 min |
| Aug 17, 6:35 PM MDT | Special Weather Statement | BYZ | Park | 55 min |
| Aug 17, 6:44 PM MDT | Special Weather Statement | TFX | Broadwater | 31 min |
| Aug 17, 7:09 PM MDT | Special Weather Statement | TFX | Gallatin | 36 min |
| Aug 17, 7:40 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 50 min |
| Aug 17, 7:58 PM MDT | Special Weather Statement | TFX | Cascade, Teton | 62 min |
| Aug 17, 8:28 PM MDT | Special Weather Statement | BYZ | Golden Valley, Stillwater, Sweet Grass, Wheatland | 62 min |
| Aug 17, 9:30 PM MDT | Special Weather Statement | BYZ | Golden Valley, Wheatland | 60 min |
| Aug 17, 10:30 PM MDT | Special Weather Statement | BYZ | Musselshell, Yellowstone | 60 min |
| Aug 17, 11:33 PM MDT | Special Weather Statement | BYZ | Big Horn, Treasure | 57 min |
| Aug 18, 3:44 PM MDT | Special Weather Statement | MSO | Powell | 31 min |
| Aug 19, 7:27 PM MDT | Special Weather Statement | TFX | Jefferson | 33 min |
| Aug 20, 6:37 AM MDT | Special Weather Statement | BYZ | Yellowstone | 38 min |
| Aug 20, 7:25 AM MDT | Special Weather Statement | BYZ | Yellowstone | 50 min |
| Aug 20, 2:03 PM MDT | Special Weather Statement | TFX | Beaverhead | 42 min |
| Aug 20, 2:23 PM MDT | Special Weather Statement | MSO | Ravalli | 37 min |
| Aug 20, 3:08 PM MDT | Special Weather Statement | TFX | Beaverhead | 52 min |
| Aug 20, 3:39 PM MDT | Special Weather Statement | TFX | Beaverhead | 51 min |
| Aug 20, 4:24 PM MDT | Special Weather Statement | TFX | Beaverhead | 51 min |
| Aug 20, 4:28 PM MDT | Special Weather Statement | MSO | Ravalli | 32 min |
| Aug 20, 5:10 PM MDT | Special Weather Statement | TFX | Madison | 50 min |
| Aug 20, 5:40 PM MDT | Special Weather Statement | TFX | Beaverhead | 50 min |
| Aug 20, 6:14 PM MDT | Special Weather Statement | TFX | Beaverhead | 31 min |
| Aug 20, 6:23 PM MDT | Special Weather Statement | TFX | Gallatin | 37 min |
| Aug 20, 7:02 PM MDT | Special Weather Statement | TFX | Beaverhead | 43 min |
| Aug 20, 7:57 PM MDT | Special Weather Statement | TFX | Madison | 48 min |
| Aug 20, 8:59 PM MDT | Special Weather Statement | TFX | 46 min | |
| Aug 22, 8:11 AM MDT | Special Weather Statement | BYZ | Big Horn, Treasure, Yellowstone | 2 hr |
| Aug 22, 5:31 PM MDT | Special Weather Statement | MSO | Ravalli | 44 min |
| Aug 22, 8:43 PM MDT | Special Weather Statement | BYZ | Powder River | 62 min |
| Aug 22, 9:40 PM MDT | Special Weather Statement | BYZ | Carbon, Stillwater | 50 min |
| Aug 23, 12:06 AM MDT | Special Weather Statement | BYZ | Custer | 39 min |
| Aug 23, 7:15 AM MDT | Special Weather Statement | GGW | Wibaux | 60 min |
| Aug 23, 5:54 PM MDT | Special Weather Statement | BYZ | Carter | 51 min |
| Aug 24, 2:51 PM MDT | Special Weather Statement | TFX | Madison | 24 min |
| Aug 24, 3:01 PM MDT | Special Weather Statement | BYZ | Park | 59 min |
| Aug 24, 4:04 PM MDT | Special Weather Statement | BYZ | Park | 41 min |
| Aug 24, 4:06 PM MDT | Special Weather Statement | TFX | Madison | 39 min |
| Aug 24, 4:08 PM MDT | Special Weather Statement | BYZ | Golden Valley, Stillwater | 22 min |
| Aug 24, 4:33 PM MDT | Special Weather Statement | BYZ | Golden Valley, Musselshell, Stillwater | 27 min |
| Aug 24, 4:54 PM MDT | Special Weather Statement | BYZ | Yellowstone | 36 min |
| Aug 24, 5:09 PM MDT | Special Weather Statement | GGW | Petroleum | 66 min |
| Aug 24, 6:16 PM MDT | Special Weather Statement | GGW | Garfield | 59 min |
| Aug 24, 6:47 PM MDT | Special Weather Statement | BYZ | Yellowstone | 43 min |
| Aug 24, 7:36 PM MDT | Special Weather Statement | BYZ | Yellowstone | 39 min |
| Aug 24, 8:10 PM MDT | Special Weather Statement | BYZ | 50 min | |
| Aug 30, 3:20 PM MDT | Special Weather Statement | BYZ | Yellowstone | 40 min |
| Aug 30, 3:40 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 50 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Yellowstone County15
- Park County9
- Carbon County9
- Big Horn County9
- Stillwater County8
- Beaverhead County8
- Broadwater County7
- Gallatin County7
- Wheatland County6
- Fergus County6
- Sweet Grass County6
- Golden Valley County6
- Treasure County6
- Madison County6
- Jefferson County5
- Ravalli County5
- Custer County4
- Garfield County4
- Teton County4
- Judith Basin County3
- Prairie County3
- Petroleum County3
- Valley County3
- Lewis and Clark County3
- Rosebud County2
- Blaine County2
- Dawson County2
- Wibaux County2
- McCone County2
- Cascade County2
- Chouteau County2
- Powder River County2
- Musselshell County2
- Silver Bow County1
- Roosevelt County1
- Richland County1
- Lincoln County1
- Hill County1
- Toole County1
- Powell County1
1 more counties
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.