Alert archive / Nebraska / Johnson County / 2021
Weather alerts in Johnson County, Nebraska, January 2021
17 weather alerts in January 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 17
- Warnings
- 4
- Watches
- 1
- Advisories
- 9
- Busiest day
- January 25, 20214 alerts
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 | Lasted |
|---|---|---|---|
| Jan 2, 8:28 AM CST | Dense Fog Advisory | OAX | 5 hr |
| Jan 2, 3:40 PM CST | Dense Fog Advisory | OAX | 19 hr |
| Jan 3, 2:38 PM CST | Dense Fog Advisory | OAX | 21 hr |
| Jan 13, 3:30 PM CST | High Wind Warning | OAX | 51 hr |
| Jan 13, 3:30 PM CST | Wind Advisory | OAX | 33 hr |
| Jan 14, 1:01 AM CST | Wind Advisory | OAX | 23 hr |
| Jan 14, 3:49 AM CST | High Wind Warning | OAX | 38 hr |
| Jan 14, 3:51 AM CST | Blizzard Warning | OAX | 35 hr |
| Jan 15, 2:10 PM CST | Winter Weather Advisory | OAX | 5 hr |
| Jan 22, 3:11 PM CST | Winter Weather Advisory | OAX | 36 hr |
| Jan 23, 12:55 PM CST | Winter Storm Watch | OAX | 14 hr |
| Jan 23, 11:54 PM CST | Winter Weather Advisory | OAX | 3 hr |
| Jan 24, 3:15 AM CST | Winter Storm Warning | OAX | 49 hr |
| Jan 25, 4:10 AM CST | Winter Weather Advisory | OAX | 29 hr |
| Jan 25, 4:58 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 25, 10:41 AM CST | Mesoscale Discussion | SPC | 6 hr |
| Jan 25, 3:26 PM CST | Mesoscale Discussion | SPC | 4 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 3 |
| Winter | |
| Blizzard Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 2 |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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. Rebuilt daily.