Weather alerts in Wyoming, 1990
68 weather alerts in 1990, 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 1990. Tap one for its archive.
- Alerts
- 68
- Warnings
- 68
- Watches
- 0
- Advisories
- 0
- Busiest month
- May19 alerts
- Busiest day
- May 24, 19909 alerts
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 |
|---|---|---|---|---|
| May 13, 3:24 PM MDT | Tornado Warning | UNR | Converse | 36 min |
| May 13, 4:33 PM MDT | Tornado Warning | UNR | Niobrara | 12 min |
| May 20, 1:30 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 60 min |
| May 20, 1:53 PM MDT | Tornado Warning | CYS | Laramie | 37 min |
| May 20, 2:27 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 63 min |
| May 20, 3:00 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 60 min |
| May 24, 2:00 PM MDT | Tornado Warning | CYS | Platte | 45 min |
| May 24, 2:14 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 31 min |
| May 24, 2:35 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie, Platte | 55 min |
| May 24, 2:50 PM MDT | Tornado Warning | CYS | Laramie | 25 min |
| May 24, 3:18 PM MDT | Tornado Warning | CYS | Goshen, Laramie | 42 min |
| May 24, 4:13 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 62 min |
| May 24, 4:49 PM MDT | Tornado Warning | CYS | Laramie | 56 min |
| May 24, 5:46 PM MDT | Tornado Warning | CYS | Goshen, Laramie | 59 min |
| May 24, 5:49 PM MDT | Tornado Warning | UNR | Campbell | 56 min |
| May 24, 6:31 PM MDT | Severe Thunderstorm Warning | UNR | Converse | 59 min |
| May 24, 6:45 PM MDT | Tornado Warning | CYS | Laramie | 60 min |
| May 24, 8:12 PM MDT | Severe Thunderstorm Warning | UNR | Niobrara, Weston | 48 min |
| May 24, 8:30 PM MDT | Tornado Warning | CYS | Laramie | 45 min |
| Jun 6, 3:03 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 42 min |
| Jun 6, 4:49 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 41 min |
| Jun 6, 5:15 PM MDT | Severe Thunderstorm Warning | UNR | Niobrara | 60 min |
| Jun 6, 7:50 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 40 min |
| Jun 6, 8:36 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 69 min |
| Jun 9, 5:56 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 64 min |
| Jun 9, 7:01 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 59 min |
| Jun 11, 12:45 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 60 min |
| Jun 15, 4:06 PM MDT | Tornado Warning | CYS | Laramie | 54 min |
| Jun 15, 4:42 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 48 min |
| Jun 20, 6:19 PM MDT | Severe Thunderstorm Warning | UNR | Niobrara | 17 min |
| Jun 20, 11:21 PM MDT | Severe Thunderstorm Warning | UNR | Niobrara | 18 min |
| Jun 29, 8:09 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 51 min |
| Jul 2, 6:29 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 31 min |
| Jul 2, 7:19 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 41 min |
| Jul 4, 4:35 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 60 min |
| Jul 4, 5:34 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 56 min |
| Jul 5, 6:41 PM MDT | Severe Thunderstorm Warning | CYS | Sheridan | 64 min |
| Jul 8, 5:58 PM MDT | Tornado Warning | CYS | Laramie | 47 min |
| Jul 9, 3:31 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie, Platte | 59 min |
| Jul 22, 5:29 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 46 min |
| Jul 22, 6:15 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 45 min |
| Jul 23, 3:33 PM MDT | Severe Thunderstorm Warning | CYS | Lincoln | 57 min |
| Jul 23, 5:01 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 49 min |
| Jul 23, 5:15 PM MDT | Severe Thunderstorm Warning | UNR | Converse | 60 min |
| Jul 24, 2:58 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 62 min |
| Jul 24, 3:35 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 55 min |
| Jul 24, 3:36 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 49 min |
| Jul 24, 4:06 PM MDT | Tornado Warning | CYS | Sweetwater | 39 min |
| Jul 31, 8:11 PM MDT | Severe Thunderstorm Warning | UNR | Natrona | 49 min |
| Jul 31, 8:28 PM MDT | Severe Thunderstorm Warning | UNR | Converse | 92 min |
| Aug 1, 3:25 PM MDT | Severe Thunderstorm Warning | CYS | Sweetwater | 65 min |
| Aug 1, 5:35 PM MDT | Severe Thunderstorm Warning | CYS | Carbon | 40 min |
| Aug 2, 3:41 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 61 min |
| Aug 3, 4:17 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Laramie | 58 min |
| Aug 3, 4:33 PM MDT | Tornado Warning | CYS | Albany | 57 min |
| Aug 3, 4:34 PM MDT | Severe Thunderstorm Warning | UNR | Niobrara | 56 min |
| Aug 3, 5:06 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 64 min |
| Aug 3, 5:36 PM MDT | Severe Thunderstorm Warning | UNR | Natrona | 29 min |
| Aug 4, 3:24 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 41 min |
| Aug 4, 3:55 PM MDT | Severe Thunderstorm Warning | UNR | Natrona | 65 min |
| Aug 11, 1:37 PM MDT | Flash Flood Warning | RIW | Park | 53 min |
| Aug 11, 2:17 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 28 min |
| Aug 11, 2:43 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 32 min |
| Aug 16, 5:52 PM MDT | Flash Flood Warning | CYS | Lincoln, Uinta | 2 hr |
| Aug 20, 2:14 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 61 min |
| Sep 2, 2:18 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 42 min |
| Sep 2, 3:00 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 30 min |
| Sep 6, 5:03 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 42 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 | 51 |
| Tornado Warning | 15 |
| Flooding | |
| Flash Flood Warning | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19891991
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.