Weather alerts in Wyoming, 2015
2,128 weather alerts in 2015, 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 2015. Tap one for its archive.
- Alerts
- 2,128
- Warnings
- 562
- Watches
- 187
- Advisories
- 207
- Busiest month
- June808 alerts
- Busiest day
- June 4, 2015101 alerts
Over time
By month
The alerts
2,128 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.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 284 |
| Tornado Warning | 16 |
| Severe Thunderstorm Watch | 16 |
| Tornado Watch | 4 |
| Mesoscale Discussion | 71 |
| Special Weather Statement | 1,101 |
| Flooding | |
| Areal Flood Warning | 24 |
| Flash Flood Warning | 45 |
| River Flood Warning | 11 |
| Flash Flood Watch | 25 |
| Flood Watch | 4 |
| Areal Flood Advisory | 73 |
| Winter | |
| Blizzard Warning | 3 |
| Winter Storm Warning | 34 |
| Blizzard Watch | 1 |
| Winter Storm Watch | 31 |
| Winter Weather Advisory | 98 |
| Cold | |
| Freeze Warning | 4 |
| Wind Chill Warning | 2 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 5 |
| Wind and dust | |
| High Wind Warning | 58 |
| High Wind Watch | 51 |
| Fire | |
| Red Flag Warning | 81 |
| Fire Weather Watch | 55 |
| Fog and smoke | |
| Dense Fog Advisory | 27 |
| Freezing Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Laramie County312
- Fremont County251
- Natrona County221
- Albany County217
- Platte County202
- Johnson County189
- Hot Springs County165
- Goshen County147
- Sweetwater County145
- Carbon County141
- Converse County140
- Niobrara County140
- Weston County131
- Washakie County128
- Campbell County127
- Crook County125
- Park County120
- Big Horn County113
- Sublette County92
- Lincoln County89
- Teton County84
- Sheridan County77
- Uinta County39
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.