Heat Advisories in Wyoming
35 heat advisories since 1986. 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Heat Advisories
- 35
- Busiest year
- 202411 heat advisories
- Average year
- 6over 6 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Sheridan County13
- Goshen County12
- Niobrara County9
- Platte County8
- Laramie County6
- Converse County6
- Campbell County4
- Crook County4
- Weston County4
- Big Horn County4
- Fremont County4
- Hot Springs County4
- Johnson County4
- Park County4
- Washakie County4
- Natrona County3
- Carbon County1
- Lincoln County1
- Sublette County1
- Sweetwater County1
- Teton County1
- Uinta County1
The latest heat advisories
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 31, 12:58 PM MDT | Heat Advisory | CYS | Carbon, Converse, Goshen, Laramie, Niobrara, Platte | 56 hr |
| Jul 31, 12:49 AM MDT | Heat Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 68 hr |
| Jul 24, 11:26 AM MDT | Heat Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 1 more | 58 hr |
| Jul 24, 9:34 AM MDT | Heat Advisory | UNR | Campbell, Crook, Weston | 58 hr |
| Jul 24, 1:05 AM MDT | Heat Advisory | CYS | Converse, Goshen, Laramie, Niobrara, Platte | 68 hr |
| Jul 23, 12:52 PM MDT | Heat Advisory | BYZ | Sheridan | 4 days |
| Jul 17, 12:12 PM MDT | Heat Advisory | CYS | Converse, Goshen, Niobrara | 3 days |
| Jul 10, 7:32 AM MDT | Heat Advisory | UNR | Campbell, Crook, Weston | 11 days |
| Jul 10, 2:30 AM MDT | Heat Advisory | CYS | Converse, Goshen, Laramie, Niobrara, Platte | 6 days |
| Jul 9, 10:55 AM MDT | Heat Advisory | SLC | Uinta | 23 hr |
Nearby
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.