Alert archive / Montana / Special Weather Statements
Special Weather Statements in Montana, 2026
1,356 special weather statements in 2026. 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 2026. Tap one for its archive.
- Special Weather Statements
- 1,356
- Busiest month
- July473 special weather statements
- Busiest day
- May 29, 202648 special weather statements
Over time
By month
The alerts
1,356 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Yellowstone County74
- Cascade County55
- Carter County46
- Powder River County43
- Judith Basin County41
- Madison County41
- Rosebud County39
- Stillwater County39
- Missoula County38
- Big Horn County38
- Treasure County37
- Beaverhead County35
- Sweet Grass County35
- Fergus County34
- Broadwater County33
- Ravalli County33
- Carbon County32
- Custer County32
- Musselshell County31
- Powell County30
- Wheatland County30
- Silver Bow County29
- Blaine County29
- Chouteau County29
- Park County29
- Lewis and Clark County28
- Gallatin County28
- Fallon County27
- Meagher County24
- Flathead County24
- Valley County23
- Jefferson County22
- Golden Valley County22
- Daniels County20
- Phillips County18
- Liberty County17
- Pondera County16
- Petroleum County16
- McCone County16
- Lake County15
The busiest days
Days with the most alerts issued, by UTC date.
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.