Weather alerts in Wyoming, 2017
1,737 weather alerts in 2017, 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 2017. Tap one for its archive.
- Alerts
- 1,737
- Warnings
- 433
- Watches
- 178
- Advisories
- 250
- Busiest month
- June489 alerts
- Busiest day
- June 12, 2017103 alerts
Over time
By month
The alerts
1,737 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.
- Fremont County283
- Laramie County223
- Albany County202
- Natrona County176
- Carbon County162
- Park County155
- Johnson County143
- Sublette County143
- Hot Springs County140
- Platte County135
- Weston County123
- Teton County120
- Crook County112
- Big Horn County108
- Lincoln County107
- Sweetwater County101
- Goshen County100
- Niobrara County90
- Campbell County87
- Converse County86
- Washakie County81
- Sheridan County71
- Uinta County31
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.