Alert archive / Nebraska / Heat Advisories / 2021
Heat Advisories in Nebraska, July 2021
17 heat advisories in July 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in July 2021. Tap one for its archive.
- Heat Advisories
- 17
- Busiest day
- July 26, 20215 heat advisories
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 3, 2:15 PM CDT | Heat Advisory | FSD | Dixon | 30 hr |
| Jul 3, 2:34 PM CDT | Heat Advisory | LBF | Boyd, Brown, Holt, Keya Paha, Rock | 29 hr |
| Jul 3, 2:45 PM CDT | Heat Advisory | OAX | Cedar, Knox | 29 hr |
| Jul 5, 3:24 AM CDT | Heat Advisory | FSD | Dakota, Dixon | 17 hr |
| Jul 5, 10:41 AM CDT | Heat Advisory | LBF | Boyd, Holt | 9 hr |
| Jul 5, 10:46 AM CDT | Heat Advisory | OAX | Cedar, Knox | 9 hr |
| Jul 23, 3:06 AM CDT | Heat Advisory | OAX | Cass, Douglas, Gage, Johnson, Lancaster, Nemaha and 5 more | 41 hr |
| Jul 26, 3:11 AM CDT | Heat Advisory | FSD | Dakota, Dixon | 42 hr |
| Jul 26, 3:12 AM CDT | Heat Advisory | LBF | Blaine, Boyd, Brown, Cherry, Custer, Frontier and 11 more | 66 hr |
| Jul 26, 3:18 AM CDT | Heat Advisory | OAX | Antelope, Boone, Burt, Butler, Cass, Cedar and 24 more | 4 days |
| Jul 26, 3:26 AM CDT | Heat Advisory | GLD | Hitchcock, Red Willow | 41 hr |
| Jul 26, 3:41 AM CDT | Heat Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 4 days |
| Jul 26, 8:34 PM CDT | Heat Advisory | CYS | Box Butte, Dawes, Scotts Bluff, Sioux | 49 hr |
| Jul 27, 3:15 AM CDT | Heat Advisory | GLD | Hitchcock, Red Willow | 41 hr |
| Jul 27, 2:22 PM CDT | Heat Advisory | FSD | Dakota, Dixon | 31 hr |
| Jul 29, 2:58 PM CDT | Heat Advisory | OAX | Gage, Jefferson, Johnson, Lancaster, Nemaha, Otoe and 4 more | 30 hr |
| Jul 29, 3:25 PM CDT | Heat Advisory | GID | Adams, Clay, Fillmore, Hall, Hamilton, Nuckolls and 3 more | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dixon County4
- Boyd County3
- Holt County3
- Cedar County3
- Knox County3
- Dakota County3
- Gage County3
- Johnson County3
- Lancaster County3
- Nemaha County3
- Otoe County3
- Pawnee County3
- Richardson County3
- Brown County2
- Keya Paha County2
- Rock County2
- Cass County2
- Douglas County2
- Sarpy County2
- Saunders County2
- Jefferson County2
- Saline County2
- Seward County2
- Hitchcock County2
- Red Willow County2
- Adams County2
- Clay County2
- Fillmore County2
- Hall County2
- Hamilton County2
- Nuckolls County2
- Thayer County2
- Webster County2
- York County2
- Blaine County1
- Cherry County1
- Custer County1
- Frontier County1
- Garfield County1
- Hayes County1
39 more counties
- Lincoln County1
- Logan County1
- Loup County1
- Sheridan County1
- Thomas County1
- Wheeler County1
- Antelope County1
- Boone County1
- Burt County1
- Butler County1
- Colfax County1
- Cuming County1
- Dodge County1
- Madison County1
- Pierce County1
- Platte County1
- Stanton County1
- Thurston County1
- Washington County1
- Wayne County1
- Buffalo County1
- Dawson County1
- Franklin County1
- Furnas County1
- Gosper County1
- Greeley County1
- Harlan County1
- Howard County1
- Kearney County1
- Merrick County1
- Nance County1
- Phelps County1
- Polk County1
- Sherman County1
- Valley County1
- Box Butte County1
- Dawes County1
- Scotts Bluff County1
- Sioux 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.