Alert archive / Wyoming / Winter Weather Advisories / 2021
Winter Weather Advisories in Wyoming, February 2021
31 winter weather advisories in February 2021. 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 winter weather advisories reaches back to 2005.
Winter Weather Advisories by county
Each county as a circle sized by its count in February 2021. Tap one for its archive.
- Winter Weather Advisories
- 31
- Busiest day
- February 2, 20213 winter weather advisories
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 |
|---|---|---|---|---|
| Feb 2, 1:20 AM MST | Winter Weather Advisory | BYZ | Sheridan | 43 hr |
| Feb 2, 2:43 AM MST | Winter Weather Advisory | RIW | Fremont, Lincoln, Park, Sublette, Teton | 36 hr |
| Feb 2, 12:43 PM MST | Winter Weather Advisory | CYS | Albany, Carbon, Laramie | 40 hr |
| Feb 4, 2:10 AM MST | Winter Weather Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more | 45 hr |
| Feb 4, 3:15 AM MST | Winter Weather Advisory | UNR | Crook, Weston | 28 hr |
| Feb 4, 3:05 PM MST | Winter Weather Advisory | CYS | Albany, Carbon, Goshen, Laramie, Platte | 3 days |
| Feb 5, 6:44 PM MST | Winter Weather Advisory | UNR | Campbell, Crook, Weston | 13 hr |
| Feb 6, 2:29 AM MST | Winter Weather Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 4 more | 39 hr |
| Feb 7, 3:48 AM MST | Winter Weather Advisory | BYZ | Sheridan | 24 hr |
| Feb 8, 2:01 PM MST | Winter Weather Advisory | CYS | Albany, Carbon | 37 hr |
| Feb 10, 3:30 PM MST | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 4 days |
| Feb 10, 3:43 PM MST | Winter Weather Advisory | RIW | Fremont, Hot Springs, Lincoln, Park, Sublette, Sweetwater and 1 more | 3 days |
| Feb 12, 2:36 PM MST | Winter Weather Advisory | SLC | Uinta | 43 hr |
| Feb 12, 3:33 PM MST | Winter Weather Advisory | CYS | Albany, Goshen, Laramie, Platte | 5 hr |
| Feb 12, 8:45 PM MST | Winter Weather Advisory | CYS | Albany, Carbon | 32 hr |
| Feb 14, 1:31 PM MST | Winter Weather Advisory | RIW | Fremont, Lincoln, Sublette, Teton | 57 hr |
| Feb 14, 2:10 PM MST | Winter Weather Advisory | CYS | Albany, Carbon | 21 hr |
| Feb 15, 9:49 PM MST | Winter Weather Advisory | CYS | Albany, Carbon | 11 hr |
| Feb 17, 12:06 PM MST | Winter Weather Advisory | CYS | Albany, Laramie | 15 hr |
| Feb 18, 3:01 AM MST | Winter Weather Advisory | CYS | Albany, Carbon | 3 days |
| Feb 19, 3:31 AM MST | Winter Weather Advisory | RIW | Fremont, Lincoln, Sublette, Sweetwater, Teton | 38 hr |
| Feb 21, 9:37 AM MST | Winter Weather Advisory | CYS | Albany, Carbon | 31 hr |
| Feb 22, 3:42 AM MST | Winter Weather Advisory | RIW | Fremont, Hot Springs, Lincoln, Park, Sublette, Teton | 32 hr |
| Feb 24, 12:47 PM MST | Winter Weather Advisory | CYS | Albany, Laramie | 16 hr |
| Feb 24, 1:49 PM MST | Winter Weather Advisory | RIW | Fremont, Lincoln, Sublette, Teton | 13 hr |
| Feb 25, 2:52 AM MST | Winter Weather Advisory | RIW | Park, Sublette, Teton | 51 hr |
| Feb 26, 1:47 AM MST | Winter Weather Advisory | CYS | Carbon | 29 hr |
| Feb 26, 2:00 PM MST | Winter Weather Advisory | UNR | Crook, Weston | 39 hr |
| Feb 26, 2:33 PM MST | Winter Weather Advisory | BYZ | Sheridan | 28 hr |
| Feb 27, 12:46 AM MST | Winter Weather Advisory | RIW | Johnson | 18 hr |
| Feb 27, 1:00 PM MST | Winter Weather Advisory | CYS | Albany, Carbon | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Albany County13
- Carbon County11
- Sublette County9
- Teton County9
- Fremont County8
- Lincoln County8
- Park County6
- Laramie County6
- Hot Springs County4
- Sheridan County3
- Johnson County3
- Crook County3
- Weston County3
- Goshen County3
- Platte County3
- Big Horn County2
- Natrona County2
- Washakie County2
- Sweetwater County2
- Campbell County1
- Converse County1
- Niobrara County1
- Uinta County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.