Weather alerts in Montana, 2022
3,127 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 3,127
- Warnings
- 741
- Watches
- 181
- Advisories
- 474
- Busiest month
- July1,165 alerts
- Busiest day
- July 5, 2022116 alerts
Over time
By month
The alerts
3,127 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 product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Valley County264
- Garfield County254
- Phillips County249
- McCone County238
- Fergus County235
- Petroleum County210
- Cascade County203
- Missoula County198
- Sweet Grass County191
- Lewis and Clark County182
- Stillwater County178
- Lake County176
- Flathead County171
- Roosevelt County169
- Big Horn County166
- Dawson County163
- Chouteau County163
- Judith Basin County163
- Granite County162
- Prairie County162
- Rosebud County157
- Yellowstone County157
- Powell County157
- Teton County157
- Richland County153
- Park County152
- Ravalli County152
- Glacier County149
- Sheridan County148
- Pondera County145
- Sanders County144
- Golden Valley County142
- Wibaux County141
- Wheatland County140
- Gallatin County140
- Carter County139
- Daniels County137
- Madison County135
- Meagher County134
- Carbon County133
16 more counties
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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. Rebuilt daily.