Alert archive / Montana / Special Weather Statements
Special Weather Statements in Montana, 2018
1,310 special weather statements in 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 2018. Tap one for its archive.
- Special Weather Statements
- 1,310
- Busiest month
- June442 special weather statements
- Busiest day
- June 7, 201879 special weather statements
Over time
By month
The alerts
1,310 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 County77
- Fergus County73
- Judith Basin County69
- Carter County67
- Stillwater County50
- Powder River County48
- Big Horn County48
- Cascade County48
- Blaine County47
- Treasure County45
- Musselshell County43
- Golden Valley County41
- Custer County40
- Sweet Grass County40
- Broadwater County37
- Chouteau County37
- Fallon County35
- Valley County32
- Gallatin County31
- Madison County31
- Lewis and Clark County31
- Rosebud County30
- Park County30
- Jefferson County30
- Carbon County29
- Wheatland County29
- Meagher County28
- Toole County27
- Teton County25
- Hill County24
- Liberty County23
- Missoula County23
- Beaverhead County23
- Prairie County22
- Pondera County20
- Garfield County20
- Ravalli County19
- McCone County17
- Glacier County16
- Powell County15
The busiest days
Days with the most alerts issued, by UTC date.
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.