Alert archive / Wyoming / 2023
Weather alerts in Wyoming, April 2023
60 weather alerts in April 2023, 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 April 2023. Tap one for its archive.
- Alerts
- 60
- Warnings
- 15
- Watches
- 7
- Advisories
- 17
- Busiest day
- April 27, 202312 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 1, 3:10 AM MDT | Winter Storm Watch | RIW | Fremont, Hot Springs, Johnson, Lincoln, Natrona, Sublette and 2 more | 34 hr |
| Apr 1, 3:12 AM MDT | Winter Storm Watch | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 49 hr |
| Apr 1, 1:30 PM MDT | Winter Storm Watch | BYZ | Sheridan | 37 hr |
| Apr 1, 2:24 PM MDT | Winter Storm Watch | UNR | Campbell, Crook, Weston | 24 hr |
| Apr 1, 3:54 PM MDT | Winter Storm Warning | SLC | Uinta | 4 days |
| Apr 2, 2:57 AM MDT | Winter Storm Warning | RIW | Fremont, Hot Springs, Johnson, Lincoln, Natrona, Sublette and 2 more | 63 hr |
| Apr 2, 3:35 AM MDT | Winter Storm Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 71 hr |
| Apr 2, 3:35 AM MDT | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 3 days |
| Apr 2, 2:03 PM MDT | Blizzard Warning | UNR | Crook, Weston | 59 hr |
| Apr 2, 2:03 PM MDT | Winter Storm Warning | UNR | Campbell, Crook, Weston | 59 hr |
| Apr 2, 2:48 PM MDT | Winter Storm Warning | BYZ | Sheridan | 51 hr |
| Apr 3, 2:37 AM MDT | Winter Weather Advisory | BYZ | Sheridan | 49 hr |
| Apr 3, 3:50 AM MDT | Winter Weather Advisory | RIW | Fremont, Lincoln | 38 hr |
| Apr 3, 2:43 PM MDT | Blizzard Warning | RIW | Fremont, Natrona, Sweetwater | 27 hr |
| Apr 3, 2:57 PM MDT | Blizzard Warning | CYS | Albany, Carbon, Converse, Niobrara | 27 hr |
| Apr 3, 2:57 PM MDT | Winter Storm Warning | CYS | Converse, Niobrara | 36 hr |
| Apr 4, 12:41 AM MDT | Mesoscale Discussion | SPC | Niobrara, Weston | 4 hr |
| Apr 4, 1:57 AM MDT | Winter Weather Advisory | UNR | Campbell, Crook, Weston | 34 hr |
| Apr 5, 8:34 PM MDT | High Wind Warning | CYS | Albany, Carbon | 21 hr |
| Apr 6, 8:03 AM MDT | Winter Weather Advisory | RIW | Fremont, Natrona, Sweetwater | 13 hr |
| Apr 12, 2:15 AM MDT | Winter Weather Advisory | RIW | Fremont, Lincoln, Park, Sublette, Teton | 40 hr |
| Apr 13, 1:17 AM MDT | Winter Weather Advisory | CYS | Albany, Carbon, Laramie | 53 hr |
| Apr 14, 1:10 PM MDT | Winter Weather Advisory | RIW | Fremont | 17 hr |
| Apr 17, 3:15 AM MDT | Winter Weather Advisory | RIW | Fremont, Lincoln, Park, Sublette, Teton | 46 hr |
| Apr 17, 1:52 PM MDT | High Wind Watch | CYS | Albany, Carbon, Laramie, Platte | 13 hr |
| Apr 18, 3:15 AM MDT | High Wind Watch | UNR | Campbell, Weston | 10 hr |
| Apr 18, 3:19 AM MDT | High Wind Warning | CYS | Albany, Carbon, Converse, Laramie, Niobrara, Platte | 39 hr |
| Apr 18, 5:50 AM MDT | Winter Weather Advisory | BYZ | Sheridan | 63 hr |
| Apr 18, 12:05 PM MDT | Special Weather Statement | SLC | Uinta | 40 min |
| Apr 18, 12:45 PM MDT | Special Weather Statement | SLC | Uinta | 45 min |
| Apr 18, 3:31 PM MDT | Special Weather Statement | RIW | Sweetwater | 29 min |
| Apr 18, 4:46 PM MDT | Mesoscale Discussion | SPC | Albany, Campbell, Carbon, Converse, Crook, Goshen and 5 more | 2 hr |
| Apr 18, 5:01 PM MDT | Special Weather Statement | UNR | Campbell | 29 min |
| Apr 18, 5:12 PM MDT | Special Weather Statement | RIW | Washakie | 33 min |
| Apr 18, 5:40 PM MDT | Special Weather Statement | UNR | Crook | 35 min |
| Apr 18, 5:58 PM MDT | Special Weather Statement | RIW | 32 min | |
| Apr 19, 11:18 AM MDT | Winter Weather Advisory | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 34 hr |
| Apr 20, 3:07 AM MDT | Winter Weather Advisory | CYS | Albany, Carbon, Laramie | 54 hr |
| Apr 20, 12:27 PM MDT | Winter Weather Advisory | RIW | Fremont, Lincoln, Sublette, Teton | 34 hr |
| Apr 20, 7:21 PM MDT | Special Weather Statement | BYZ | Sheridan | 114 min |
| Apr 24, 2:13 AM MDT | Winter Storm Watch | CYS | Albany, Laramie | 11 hr |
| Apr 24, 2:13 AM MDT | Winter Weather Advisory | CYS | Albany, Carbon | 50 hr |
| Apr 24, 3:43 AM MDT | Winter Weather Advisory | RIW | Fremont, Lincoln, Sublette, Teton | 22 hr |
| Apr 24, 1:17 PM MDT | Winter Storm Warning | CYS | Albany, Carbon, Laramie | 39 hr |
| Apr 25, 1:42 AM MDT | Winter Storm Warning | RIW | Fremont, Sublette | 19 hr |
| Apr 26, 1:36 PM MDT | Winter Storm Warning | BYZ | Sheridan | 32 hr |
| Apr 26, 2:54 PM MDT | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Platte | 38 hr |
| Apr 26, 4:07 PM MDT | Winter Weather Advisory | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 28 hr |
| Apr 27, 11:42 AM MDT | Mesoscale Discussion | SPC | Albany, Big Horn, Converse, Goshen, Johnson, Laramie and 4 more | 2 hr |
| Apr 27, 12:05 PM MDT | Special Weather Statement | RIW | Washakie | 25 min |
| Apr 27, 1:15 PM MDT | Special Weather Statement | RIW | Fremont | 30 min |
| Apr 27, 1:45 PM MDT | Special Weather Statement | RIW | Natrona | 45 min |
| Apr 27, 2:12 PM MDT | Special Weather Statement | CYS | Platte | 48 min |
| Apr 27, 2:31 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Converse | 29 min |
| Apr 27, 2:49 PM MDT | Special Weather Statement | RIW | Fremont | 41 min |
| Apr 27, 2:54 PM MDT | Special Weather Statement | CYS | Goshen, Platte | 36 min |
| Apr 27, 3:27 PM MDT | Special Weather Statement | CYS | Goshen | 33 min |
| Apr 27, 3:43 PM MDT | Special Weather Statement | RIW | Fremont | 32 min |
| Apr 27, 3:57 PM MDT | Special Weather Statement | CYS | Laramie | 48 min |
| Apr 27, 4:27 PM MDT | Special Weather Statement | CYS | Laramie | 33 min |
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 | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 18 |
| Winter | |
| Blizzard Warning | 3 |
| Winter Storm Warning | 9 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 17 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fremont County16
- Albany County16
- Carbon County13
- Laramie County12
- Converse County10
- Platte County10
- Natrona County9
- Niobrara County9
- Lincoln County7
- Sublette County7
- Washakie County7
- Goshen County7
- Weston County7
- Johnson County6
- Sheridan County6
- Campbell County6
- Crook County6
- Sweetwater County5
- Teton County4
- Uinta County3
- Big Horn County3
- Hot Springs County2
- Park County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.