Weather alerts in Montana, 2008
1,482 weather alerts in 2008, 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 2008. Tap one for its archive.
- Alerts
- 1,482
- Warnings
- 800
- Watches
- 206
- Advisories
- 392
- Busiest month
- July306 alerts
- Busiest day
- June 26, 200839 alerts
Over time
By month
The alerts
1,482 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 County174
- Missoula County170
- Granite County169
- Flathead County157
- McCone County149
- Powell County148
- Powder River County148
- Garfield County146
- Carter County141
- Ravalli County134
- Sweet Grass County133
- Lake County133
- Stillwater County131
- Sanders County131
- Park County127
- Big Horn County127
- Rosebud County127
- Dawson County116
- Custer County116
- Richland County111
- Roosevelt County111
- Phillips County106
- Wibaux County106
- Golden Valley County103
- Carbon County103
- Fallon County102
- Deer Lodge County99
- Wheatland County99
- Daniels County99
- Prairie County99
- Sheridan County97
- Silver Bow County95
- Treasure County90
- Mineral County86
- Musselshell County80
- Petroleum County77
- Fergus County70
- Yellowstone County67
- Gallatin County65
- Madison County63
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.