Special Weather Statements in Montana
21,161 special weather statements since 1986. 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 since 1986. Tap one for its archive.
- Special Weather Statements
- 21,161
- Busiest year
- 20191,983 special weather statements
- Average year
- 1,114over 19 years on file
Over time
By year
Only statements with a storm outline are archived, which offices began using widely after 2006.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Yellowstone County946
- Cascade County827
- Fergus County763
- Carter County739
- Big Horn County697
- Judith Basin County665
- Stillwater County591
- Blaine County580
- Powder River County576
- Lewis and Clark County572
- Broadwater County555
- Missoula County545
- Chouteau County531
- Treasure County530
- Madison County516
- Gallatin County513
- Carbon County511
- Custer County497
- Rosebud County495
- Valley County488
- Sweet Grass County478
- Fallon County473
- Musselshell County463
- Golden Valley County442
- Meagher County442
- Teton County439
- Beaverhead County420
- Park County418
- Jefferson County415
- Wheatland County405
- Hill County374
- Ravalli County372
- Garfield County366
- Powell County352
- McCone County343
- Phillips County333
- Flathead County326
- Liberty County316
- Petroleum County316
- Silver Bow County309
The latest special weather statements
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 25, 7:23 PM MDT | Special Weather Statement | TFX | Chouteau | 37 min |
| Sep 23, 2:33 AM MDT | Special Weather Statement | BYZ | Yellowstone | 57 min |
| Sep 18, 5:45 PM MDT | Special Weather Statement | BYZ | Golden Valley | 45 min |
| Sep 17, 4:57 PM MDT | Special Weather Statement | OTX | Mineral | 78 min |
| Sep 14, 12:27 AM MDT | Special Weather Statement | TFX | Blaine | 33 min |
| Sep 14, 12:19 AM MDT | Special Weather Statement | TFX | Blaine | 26 min |
| Sep 13, 11:51 PM MDT | Special Weather Statement | BYZ | Carter | 39 min |
| Sep 13, 11:49 PM MDT | Special Weather Statement | TFX | Blaine | 41 min |
| Sep 13, 11:22 PM MDT | Special Weather Statement | TFX | Fergus | 38 min |
| Sep 13, 11:19 PM MDT | Special Weather Statement | TFX | Blaine | 41 min |
| Sep 13, 11:11 PM MDT | Special Weather Statement | BYZ | Carter | 64 min |
| Sep 13, 11:03 PM MDT | Special Weather Statement | TFX | 42 min |
Nearby
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.