Alert archive / Montana / Special Weather Statements / 2017
Special Weather Statements in Montana, May 2017
153 special weather statements in May 2017. 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 May 2017. Tap one for its archive.
- Special Weather Statements
- 153
- Busiest day
- May 6, 201721 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 |
|---|---|---|---|---|
| May 5, 5:06 PM MDT | Special Weather Statement | MSO | Ravalli | 39 min |
| May 5, 5:14 PM MDT | Special Weather Statement | MSO | Ravalli | 46 min |
| May 5, 5:57 PM MDT | Special Weather Statement | MSO | Missoula | 63 min |
| May 5, 6:34 PM MDT | Special Weather Statement | MSO | Deer Lodge | 71 min |
| May 5, 6:57 PM MDT | Special Weather Statement | MSO | Missoula | 48 min |
| May 5, 7:39 PM MDT | Special Weather Statement | MSO | Sanders | 51 min |
| May 5, 7:52 PM MDT | Special Weather Statement | MSO | Lincoln | 68 min |
| May 5, 7:52 PM MDT | Special Weather Statement | TFX | Teton | 53 min |
| May 6, 12:11 PM MDT | Special Weather Statement | MSO | 49 min | |
| May 6, 12:55 PM MDT | Special Weather Statement | MSO | Ravalli | 50 min |
| May 6, 1:03 PM MDT | Special Weather Statement | TFX | Beaverhead | 42 min |
| May 6, 1:44 PM MDT | Special Weather Statement | TFX | Beaverhead | 31 min |
| May 6, 2:07 PM MDT | Special Weather Statement | MSO | Deer Lodge | 23 min |
| May 6, 2:14 PM MDT | Special Weather Statement | TFX | Silver Bow | 46 min |
| May 6, 2:18 PM MDT | Special Weather Statement | TFX | Madison | 42 min |
| May 6, 2:31 PM MDT | Special Weather Statement | MSO | Silver Bow | 44 min |
| May 6, 2:57 PM MDT | Special Weather Statement | TFX | Broadwater, Jefferson | 48 min |
| May 6, 3:16 PM MDT | Special Weather Statement | TFX | Deer Lodge | 29 min |
| May 6, 3:30 PM MDT | Special Weather Statement | TFX | Judith Basin | 30 min |
| May 6, 3:44 PM MDT | Special Weather Statement | TFX | Broadwater, Jefferson | 31 min |
| May 6, 4:30 PM MDT | Special Weather Statement | TFX | Pondera | 30 min |
| May 6, 5:27 PM MDT | Special Weather Statement | TFX | Teton | 33 min |
| May 6, 5:54 PM MDT | Special Weather Statement | TFX | Pondera | 36 min |
| May 6, 5:56 PM MDT | Special Weather Statement | TFX | Toole | 34 min |
| May 6, 6:15 PM MDT | Special Weather Statement | BYZ | Big Horn | 45 min |
| May 6, 6:44 PM MDT | Special Weather Statement | BYZ | Golden Valley | 46 min |
| May 6, 6:49 PM MDT | Special Weather Statement | TFX | Fergus | 26 min |
| May 6, 7:27 PM MDT | Special Weather Statement | TFX | Fergus | 63 min |
| May 6, 7:39 PM MDT | Special Weather Statement | TFX | Hill, Liberty | 66 min |
| May 6, 8:09 PM MDT | Special Weather Statement | TFX | Beaverhead | 51 min |
| May 6, 8:32 PM MDT | Special Weather Statement | TFX | Beaverhead | 28 min |
| May 6, 8:45 PM MDT | Special Weather Statement | MSO | Deer Lodge, Silver Bow | 75 min |
| May 6, 8:47 PM MDT | Special Weather Statement | GGW | Phillips | 58 min |
| May 6, 8:50 PM MDT | Special Weather Statement | TFX | Blaine | 55 min |
| May 6, 9:00 PM MDT | Special Weather Statement | TFX | Silver Bow | 30 min |
| May 6, 9:49 PM MDT | Special Weather Statement | GGW | Phillips | 56 min |
| May 6, 10:49 PM MDT | Special Weather Statement | GGW | Phillips | 56 min |
| May 7, 1:19 AM MDT | Special Weather Statement | TFX | Petroleum | 41 min |
| May 7, 2:55 AM MDT | Special Weather Statement | TFX | Fergus | 50 min |
| May 7, 3:56 AM MDT | Special Weather Statement | TFX | Fergus | 49 min |
| May 7, 10:51 AM MDT | Special Weather Statement | TFX | Beaverhead | 39 min |
| May 7, 11:29 AM MDT | Special Weather Statement | TFX | Beaverhead | 46 min |
| May 7, 2:57 PM MDT | Special Weather Statement | BYZ | Sweet Grass | 48 min |
| May 7, 3:38 PM MDT | Special Weather Statement | BYZ | Stillwater | 52 min |
| May 7, 5:15 PM MDT | Special Weather Statement | BYZ | Musselshell | 45 min |
| May 7, 6:42 PM MDT | Special Weather Statement | BYZ | Yellowstone | 48 min |
| May 7, 7:24 PM MDT | Special Weather Statement | BYZ | Big Horn, Yellowstone | 51 min |
| May 7, 8:09 PM MDT | Special Weather Statement | BYZ | Big Horn | 51 min |
| May 7, 9:17 PM MDT | Special Weather Statement | BYZ | 43 min | |
| May 7, 9:36 PM MDT | Special Weather Statement | BYZ | Yellowstone | 39 min |
| May 7, 9:47 PM MDT | Special Weather Statement | BYZ | Fallon | 43 min |
| May 7, 9:50 PM MDT | Special Weather Statement | GGW | Wibaux | 55 min |
| May 7, 10:40 PM MDT | Special Weather Statement | BYZ | Rosebud | 80 min |
| May 7, 10:48 PM MDT | Special Weather Statement | BYZ | Fallon | 57 min |
| May 7, 11:57 PM MDT | Special Weather Statement | BYZ | Fallon | 93 min |
| May 11, 6:05 PM MDT | Special Weather Statement | TFX | Broadwater | 25 min |
| May 11, 7:09 PM MDT | Special Weather Statement | TFX | Judith Basin | 36 min |
| May 11, 7:48 PM MDT | Special Weather Statement | TFX | Fergus | 57 min |
| May 11, 8:19 PM MDT | Special Weather Statement | TFX | Judith Basin | 56 min |
| May 11, 8:44 PM MDT | Special Weather Statement | TFX | Judith Basin | 61 min |
| May 11, 9:27 PM MDT | Special Weather Statement | TFX | Fergus | 33 min |
| May 11, 10:31 PM MDT | Special Weather Statement | MSO | Sanders | 59 min |
| May 12, 2:41 PM MDT | Special Weather Statement | TFX | Liberty | 49 min |
| May 12, 2:45 PM MDT | Special Weather Statement | MSO | Powell | 45 min |
| May 12, 3:10 PM MDT | Special Weather Statement | TFX | Liberty | 50 min |
| May 12, 4:04 PM MDT | Special Weather Statement | TFX | 41 min | |
| May 12, 4:18 PM MDT | Special Weather Statement | MSO | Granite | 27 min |
| May 12, 4:21 PM MDT | Special Weather Statement | BYZ | Park | 114 min |
| May 12, 4:23 PM MDT | Special Weather Statement | TFX | Judith Basin | 37 min |
| May 12, 4:33 PM MDT | Special Weather Statement | TFX | Liberty | 42 min |
| May 12, 6:06 PM MDT | Special Weather Statement | TFX | Judith Basin | 24 min |
| May 12, 6:29 PM MDT | Special Weather Statement | TFX | Fergus | 46 min |
| May 12, 8:07 PM MDT | Special Weather Statement | TFX | Blaine | 23 min |
| May 12, 8:11 PM MDT | Special Weather Statement | TFX | Cascade | 34 min |
| May 12, 8:26 PM MDT | Special Weather Statement | TFX | Fergus | 34 min |
| May 12, 8:28 PM MDT | Special Weather Statement | TFX | Blaine | 47 min |
| May 12, 8:35 PM MDT | Special Weather Statement | TFX | Cascade | 40 min |
| May 13, 6:00 PM MDT | Special Weather Statement | BYZ | Carter | 60 min |
| May 13, 6:29 PM MDT | Special Weather Statement | BYZ | Powder River | 31 min |
| May 13, 7:04 PM MDT | Special Weather Statement | BYZ | Carter | 26 min |
| May 13, 8:15 PM MDT | Special Weather Statement | BYZ | Powder River | 30 min |
| May 13, 8:20 PM MDT | Special Weather Statement | BYZ | Fallon | 25 min |
| May 13, 8:38 PM MDT | Special Weather Statement | GGW | Wibaux | 67 min |
| May 13, 8:44 PM MDT | Special Weather Statement | BYZ | Carter | 46 min |
| May 13, 9:09 PM MDT | Special Weather Statement | GGW | Dawson | 66 min |
| May 13, 9:20 PM MDT | Special Weather Statement | BYZ | Carter | 25 min |
| May 13, 9:36 PM MDT | Special Weather Statement | BYZ | Fallon | 39 min |
| May 13, 10:35 PM MDT | Special Weather Statement | BYZ | Carter | 40 min |
| May 13, 11:26 PM MDT | Special Weather Statement | BYZ | Carter | 49 min |
| May 14, 2:53 PM MDT | Special Weather Statement | MSO | Lake | 52 min |
| May 15, 3:47 PM MDT | Special Weather Statement | BYZ | 13 min | |
| May 15, 4:55 PM MDT | Special Weather Statement | BYZ | Powder River | 50 min |
| May 15, 5:30 PM MDT | Special Weather Statement | BYZ | Custer | 45 min |
| May 15, 6:03 PM MDT | Special Weather Statement | BYZ | Fallon | 27 min |
| May 15, 6:08 PM MDT | Special Weather Statement | BYZ | 37 min | |
| May 15, 6:08 PM MDT | Special Weather Statement | GGW | Wibaux | 52 min |
| May 15, 6:39 PM MDT | Special Weather Statement | BYZ | Fallon | 36 min |
| May 15, 6:57 PM MDT | Special Weather Statement | GGW | Wibaux | 48 min |
| May 15, 7:09 PM MDT | Special Weather Statement | GGW | Wibaux | 51 min |
| May 15, 7:12 PM MDT | Special Weather Statement | BYZ | Fallon | 48 min |
| May 15, 7:29 PM MDT | Special Weather Statement | GGW | Wibaux | 31 min |
| May 16, 6:49 PM MDT | Special Weather Statement | MSO | Powell | 26 min |
| May 20, 6:40 PM MDT | Special Weather Statement | TFX | Fergus | 50 min |
| May 21, 2:47 PM MDT | Special Weather Statement | GGW | Garfield | 58 min |
| May 21, 3:06 PM MDT | Special Weather Statement | GGW | Dawson, McCone, Richland, Roosevelt | 54 min |
| May 21, 3:15 PM MDT | Special Weather Statement | GGW | Prairie, Wibaux | 60 min |
| May 21, 3:27 PM MDT | Special Weather Statement | GGW | Daniels, Valley | 63 min |
| May 21, 4:07 PM MDT | Special Weather Statement | GGW | Daniels, Garfield, McCone, Valley | 53 min |
| May 21, 4:27 PM MDT | Special Weather Statement | GGW | Dawson, Prairie, Wibaux | 63 min |
| May 21, 4:35 PM MDT | Special Weather Statement | GGW | Daniels, Sheridan | 55 min |
| May 21, 5:05 PM MDT | Special Weather Statement | GGW | Roosevelt | 55 min |
| May 21, 6:00 PM MDT | Special Weather Statement | BYZ | Custer, Rosebud | 45 min |
| May 21, 7:50 PM MDT | Special Weather Statement | GGW | Daniels, Dawson, Richland, Roosevelt, Sheridan | 55 min |
| May 24, 11:32 AM MDT | Special Weather Statement | TFX | Hill | 73 min |
| May 24, 3:04 PM MDT | Special Weather Statement | BYZ | Custer | 41 min |
| May 24, 3:24 PM MDT | Special Weather Statement | GGW | Richland, Wibaux | 66 min |
| May 24, 3:45 PM MDT | Special Weather Statement | BYZ | Custer, Fallon | 75 min |
| May 24, 4:59 PM MDT | Special Weather Statement | BYZ | Carter, Fallon, Powder River | 61 min |
| May 24, 5:43 PM MDT | Special Weather Statement | BYZ | Carter | 62 min |
| May 27, 8:00 PM MDT | Special Weather Statement | TFX | Blaine | 45 min |
| May 27, 8:46 PM MDT | Special Weather Statement | TFX | Chouteau | 44 min |
| May 28, 12:49 PM MDT | Special Weather Statement | BYZ | Yellowstone | 26 min |
| May 28, 2:42 PM MDT | Special Weather Statement | BYZ | 63 min | |
| May 28, 3:14 PM MDT | Special Weather Statement | BYZ | Big Horn | 46 min |
| May 28, 3:23 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 37 min |
| May 28, 3:42 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 48 min |
| May 28, 4:57 PM MDT | Special Weather Statement | BYZ | Big Horn | 48 min |
| May 28, 6:00 PM MDT | Special Weather Statement | TFX | Teton | 45 min |
| May 28, 7:01 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 29 min |
| May 28, 7:21 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 24 min |
| May 28, 7:53 PM MDT | Special Weather Statement | TFX | Cascade | 37 min |
| May 29, 1:17 PM MDT | Special Weather Statement | MSO | Flathead | 73 min |
| May 31, 2:31 PM MDT | Special Weather Statement | MSO | Jefferson | 14 min |
| May 31, 3:36 PM MDT | Special Weather Statement | TFX | Teton | 24 min |
| May 31, 3:39 PM MDT | Special Weather Statement | BYZ | Stillwater, Sweet Grass | 51 min |
| May 31, 3:41 PM MDT | Special Weather Statement | TFX | Broadwater | 34 min |
| May 31, 3:43 PM MDT | Special Weather Statement | TFX | Jefferson | 32 min |
| May 31, 3:55 PM MDT | Special Weather Statement | TFX | Beaverhead | 35 min |
| May 31, 4:07 PM MDT | Special Weather Statement | MSO | Granite | 23 min |
| May 31, 4:19 PM MDT | Special Weather Statement | TFX | Jefferson | 26 min |
| May 31, 4:21 PM MDT | Special Weather Statement | BYZ | Stillwater | 39 min |
| May 31, 4:22 PM MDT | Special Weather Statement | TFX | Broadwater | 23 min |
| May 31, 4:45 PM MDT | Special Weather Statement | TFX | Broadwater, Jefferson | 30 min |
| May 31, 4:47 PM MDT | Special Weather Statement | TFX | Cascade | 28 min |
| May 31, 4:49 PM MDT | Special Weather Statement | MSO | Powell | 41 min |
| May 31, 4:50 PM MDT | Special Weather Statement | TFX | Teton | 25 min |
| May 31, 5:07 PM MDT | Special Weather Statement | MSO | Missoula | 38 min |
| May 31, 5:12 PM MDT | Special Weather Statement | TFX | Toole | 33 min |
| May 31, 5:16 PM MDT | Special Weather Statement | BYZ | Carbon | 29 min |
| May 31, 5:18 PM MDT | Special Weather Statement | TFX | Cascade | 27 min |
| May 31, 5:44 PM MDT | Special Weather Statement | MSO | Missoula | 31 min |
| May 31, 5:49 PM MDT | Special Weather Statement | TFX | Cascade, Chouteau, Judith Basin | 41 min |
| May 31, 5:57 PM MDT | Special Weather Statement | MSO | Missoula | 48 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fallon County10
- Fergus County9
- Wibaux County9
- Carter County8
- Beaverhead County7
- Judith Basin County7
- Broadwater County6
- Jefferson County6
- Cascade County6
- Missoula County5
- Teton County5
- Big Horn County5
- Deer Lodge County4
- Silver Bow County4
- Liberty County4
- Blaine County4
- Yellowstone County4
- Powder River County4
- Dawson County4
- Custer County4
- Daniels County4
- Lewis and Clark County4
- Ravalli County3
- Phillips County3
- Stillwater County3
- Powell County3
- Richland County3
- Roosevelt County3
- Sanders County2
- Pondera County2
- Toole County2
- Hill County2
- Sweet Grass County2
- Rosebud County2
- Granite County2
- Garfield County2
- McCone County2
- Prairie County2
- Valley County2
- Sheridan County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.