Alert archive / Wyoming / Red Flag Warnings
Red Flag Warnings in Wyoming, 2024
94 red flag warnings in 2024. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Red Flag Warnings
- 94
- Busiest month
- September28 red flag warnings
- Busiest day
- September 1, 20244 red flag warnings
Over time
By month
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 |
|---|---|---|---|---|
| Feb 25, 12:41 PM MST | Red Flag Warning | UNR | Campbell, Weston | 28 hr |
| Mar 1, 2:17 PM MST | Red Flag Warning | CYS | Albany, Converse, Goshen, Laramie, Platte | 28 hr |
| Mar 2, 1:49 AM MST | Red Flag Warning | UNR | Weston | 16 hr |
| Mar 3, 1:25 AM MST | Red Flag Warning | CYS | Goshen, Laramie, Platte | 17 hr |
| Mar 3, 1:54 AM MST | Red Flag Warning | UNR | Weston | 16 hr |
| Mar 9, 1:35 PM MST | Red Flag Warning | CYS | Converse, Goshen, Niobrara, Platte | 27 hr |
| Mar 10, 1:56 AM MST | Red Flag Warning | UNR | Campbell, Weston | 39 hr |
| Mar 10, 9:01 PM MDT | Red Flag Warning | CYS | Converse, Goshen, Niobrara, Platte | 21 hr |
| Mar 21, 3:14 AM MDT | Red Flag Warning | CYS | Converse, Goshen, Niobrara, Platte | 15 hr |
| Apr 4, 2:18 PM MDT | Red Flag Warning | CYS | Laramie | 29 hr |
| Apr 13, 2:52 AM MDT | Red Flag Warning | CYS | Converse, Goshen, Niobrara, Platte | 16 hr |
| Apr 13, 2:57 AM MDT | Red Flag Warning | RIW | Natrona | 40 hr |
| Apr 22, 1:49 AM MDT | Red Flag Warning | CYS | Albany | 17 hr |
| May 2, 3:49 AM MDT | Red Flag Warning | RIW | Natrona | 16 hr |
| Jun 25, 2:29 AM MDT | Red Flag Warning | CYS | Goshen, Laramie, Platte | 17 hr |
| Jun 29, 12:59 PM MDT | Red Flag Warning | RIW | Natrona | 30 hr |
| Jul 5, 7:27 PM MDT | Red Flag Warning | CYS | Albany, Carbon | 25 hr |
| Jul 6, 2:12 AM MDT | Red Flag Warning | RIW | Fremont, Natrona | 18 hr |
| Jul 12, 2:58 AM MDT | Red Flag Warning | CYS | Albany, Carbon, Laramie | 17 hr |
| Jul 13, 3:00 AM MDT | Red Flag Warning | CYS | Albany, Converse, Goshen, Laramie, Niobrara, Platte | 17 hr |
| Jul 14, 2:06 AM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 20 hr |
| Jul 24, 12:27 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 33 hr |
| Jul 24, 1:04 PM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Sweetwater, Washakie | 32 hr |
| Jul 24, 1:32 PM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 33 hr |
| Jul 24, 6:06 PM MDT | Red Flag Warning | CYS | Converse, Goshen, Laramie, Niobrara, Platte | 27 hr |
| Jul 27, 1:13 PM MDT | Red Flag Warning | RIW | Fremont, Natrona, Sweetwater | 31 hr |
| Jul 27, 2:16 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Laramie | 30 hr |
| Jul 29, 1:46 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more | 42 hr |
| Jul 29, 4:40 AM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 15 hr |
| Jul 29, 1:35 PM MDT | Red Flag Warning | UNR | Campbell, Weston | 6 hr |
| Jul 29, 7:50 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 25 hr |
| Jul 30, 2:41 AM MDT | Red Flag Warning | UNR | Campbell, Weston | 16 hr |
| Jul 30, 8:57 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Laramie | 22 hr |
| Aug 3, 2:09 PM MDT | Red Flag Warning | RIW | Fremont, Lincoln, Natrona, Park, Sublette, Sweetwater and 2 more | 31 hr |
| Aug 4, 1:55 AM MDT | Red Flag Warning | CYS | Converse, Goshen, Niobrara, Platte | 18 hr |
| Aug 4, 2:30 AM MDT | Red Flag Warning | UNR | Campbell, Weston | 16 hr |
| Aug 6, 3:15 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 41 hr |
| Aug 16, 1:25 AM MDT | Red Flag Warning | CYS | Albany, Carbon | 19 hr |
| Aug 16, 2:59 AM MDT | Red Flag Warning | RIW | Fremont, Natrona, Sweetwater | 17 hr |
| Aug 20, 1:01 PM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 31 hr |
| Aug 20, 1:35 PM MDT | Red Flag Warning | UNR | Campbell, Weston | 30 hr |
| Aug 21, 1:55 AM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 18 hr |
| Aug 23, 1:30 PM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 32 hr |
| Aug 23, 1:35 PM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 31 hr |
| Aug 23, 2:23 PM MDT | Red Flag Warning | BYZ | Sheridan | 31 hr |
| Aug 23, 7:44 PM MDT | Red Flag Warning | CYS | Converse, Goshen, Niobrara, Platte | 25 hr |
| Aug 27, 10:50 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Lincoln, Natrona, Park and 4 more | 33 hr |
| Aug 27, 12:46 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 31 hr |
| Aug 27, 1:10 PM MDT | Red Flag Warning | UNR | Campbell, Weston | 30 hr |
| Sep 1, 1:01 AM MDT | Red Flag Warning | RIW | Johnson | 19 hr |
| Sep 1, 1:22 AM MDT | Red Flag Warning | UNR | Campbell | 19 hr |
| Sep 1, 1:05 PM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 56 hr |
| Sep 1, 1:49 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 30 hr |
| Sep 2, 2:29 AM MDT | Red Flag Warning | CYS | Converse, Goshen, Niobrara, Platte | 42 hr |
| Sep 8, 1:01 PM MDT | Red Flag Warning | UNR | Campbell, Weston | 31 hr |
| Sep 8, 1:38 PM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Lincoln, Natrona, Park and 2 more | 30 hr |
| Sep 8, 2:13 PM MDT | Red Flag Warning | BYZ | Sheridan | 30 hr |
| Sep 8, 2:39 PM MDT | Red Flag Warning | CYS | Albany, Converse, Goshen, Laramie, Niobrara, Platte | 29 hr |
| Sep 11, 2:21 AM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 42 hr |
| Sep 11, 2:27 AM MDT | Red Flag Warning | BYZ | Sheridan | 18 hr |
| Sep 11, 1:14 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 31 hr |
| Sep 11, 1:22 PM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Sweetwater, Washakie | 30 hr |
| Sep 13, 2:13 PM MDT | Red Flag Warning | RIW | Fremont, Lincoln, Natrona, Sweetwater, Uinta | 29 hr |
| Sep 13, 2:29 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Niobrara, Platte | 30 hr |
| Sep 14, 2:32 PM MDT | Red Flag Warning | UNR | Campbell, Weston | 4 hr |
| Sep 19, 12:37 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Niobrara, Platte | 31 hr |
| Sep 20, 12:49 AM MDT | Red Flag Warning | RIW | Fremont, Johnson, Natrona, Sweetwater | 18 hr |
| Sep 20, 1:37 AM MDT | Red Flag Warning | UNR | Campbell, Weston | 18 hr |
| Sep 24, 12:39 PM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 54 hr |
| Sep 24, 1:22 PM MDT | Red Flag Warning | BYZ | Sheridan | 53 hr |
| Sep 25, 1:16 PM MDT | Red Flag Warning | RIW | Fremont, Johnson, Natrona, Sweetwater | 30 hr |
| Sep 25, 1:46 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 29 hr |
| Sep 28, 1:34 AM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Niobrara, Platte | 65 hr |
| Sep 28, 1:08 PM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 55 hr |
| Sep 28, 1:26 PM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 54 hr |
| Sep 29, 2:05 AM MDT | Red Flag Warning | BYZ | Sheridan | 18 hr |
| Sep 29, 7:33 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Niobrara, Platte | 23 hr |
| Oct 1, 12:57 AM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 41 hr |
| Oct 1, 1:49 AM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 42 hr |
| Oct 1, 2:13 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Lincoln, Natrona, Park and 5 more | 42 hr |
| Oct 1, 1:11 PM MDT | Red Flag Warning | BYZ | Sheridan | 30 hr |
| Oct 3, 12:34 PM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 6 more | 56 hr |
| Oct 3, 1:35 PM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 53 hr |
| Oct 3, 5:36 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 48 hr |
| Oct 4, 1:54 AM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 40 hr |
| Oct 8, 2:55 AM MDT | Red Flag Warning | CYS | Albany, Carbon, Laramie | 15 hr |
| Oct 11, 2:37 AM MDT | Red Flag Warning | CYS | Albany, Carbon | 15 hr |
| Oct 15, 1:00 PM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 53 hr |
| Oct 15, 1:31 PM MDT | Red Flag Warning | CYS | Converse, Goshen, Niobrara, Platte | 29 hr |
| Oct 26, 6:30 PM MDT | Red Flag Warning | CYS | Converse, Goshen, Niobrara, Platte | 24 hr |
| Oct 27, 1:32 AM MDT | Red Flag Warning | RIW | Johnson | 16 hr |
| Oct 27, 2:06 AM MDT | Red Flag Warning | UNR | Campbell, Weston | 16 hr |
| Nov 23, 1:34 AM MST | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Niobrara, Platte | 22 hr |
| Nov 23, 11:30 AM MST | Red Flag Warning | UNR | Campbell | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Goshen County29
- Platte County29
- Converse County27
- Niobrara County26
- Albany County25
- Campbell County22
- Weston County22
- Natrona County21
- Carbon County21
- Laramie County20
- Fremont County18
- Johnson County18
- Sweetwater County16
- Washakie County13
- Hot Springs County11
- Lincoln County11
- Park County10
- Sublette County10
- Big Horn County9
- Sheridan County9
- Crook County9
- Uinta County9
- Teton County6
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.