National Weather ServiceWyomingSnow Squall WarningArchive to October 1, 2026
Snow Squall Warnings in Wyoming
The National Weather Service issued 13 snow squall warnings for Wyoming in 2025 and 20 a year on average in 2018-2025; in 2021-2025 it had the 4th most of any state. 2026 through September: 13, in line with the average of 14 for those months in 2008-2025. Laramie was covered most often (73 times since 2018).
How many snow squall warnings does Wyoming get?
Every snow squall warning that covered part of Wyoming. 2026 is an outline: the year is not over.
The numbers
| Year | Count |
|---|---|
| 2026 (through September) | 13 |
| 2025 | 13 |
| 2024 | 28 |
| 2023 | 22 |
| 2022 | 11 |
| 2021 | 26 |
| 2020 | 27 |
| 2019 | 25 |
| 2018 | 7 |
Source: Iowa Environmental Mesonet archive of National Weather Service watches, warnings and advisories (VTEC); National Weather Service. Data as of October 1, 2026.
When in the year does Wyoming get them?
Sum of 2018-2025; the busiest month is labelled.
Source: Iowa Environmental Mesonet archive of National Weather Service watches, warnings and advisories (VTEC); National Weather Service. Data as of October 1, 2026.
Where in Wyoming?
| County or forecast zone | Since 2018 | Since 2023 | Last issued |
|---|---|---|---|
| Laramie | 73 | 28 | March 15, 2026 |
| Albany | 68 | 33 | April 2, 2026 |
| Carbon | 53 | 26 | May 21, 2026 |
| Platte | 22 | 10 | February 12, 2026 |
| Goshen | 19 | 10 | February 18, 2025 |
| Sweetwater | 12 | 6 | April 16, 2026 |
| Natrona | 9 | 4 | February 8, 2023 |
| Uinta | 6 | 3 | January 10, 2024 |
| Fremont | 5 | 3 | February 25, 2025 |
| Johnson | 3 | 3 | February 8, 2023 |
| Converse | 1 | 0 | October 23, 2019 |
| Sublette | 1 | 0 | October 4, 2019 |
The NWS issues these products for counties or forecast zones; a zone can be part of a county or a mountain range.
Source: Iowa Environmental Mesonet archive of National Weather Service watches, warnings and advisories (VTEC); National Weather Service. Data as of October 1, 2026.
The latest snow squall warnings for Wyoming in AreaZine's record
NWS RivertonWarningApril 16, 2026
Snow Squall Warning: Sweetwater, WY
Expired 7:00 p.m. MDT, April 16, 2026
This list is AreaZine's record of the NWS alert feed, kept since April 6, 2026; the counts above come from the complete IEM archive.
Source: National Weather Service alerts (api.weather.gov).
What is a snow squall warning?
A warning means the hazard is happening, about to happen, or very likely: act now to protect people and property. The National Weather Service office for each area sets the criteria for this product with its partners. The national record · Every warning type in Wyoming.