Weather alerts in Knox County, Nebraska

3,364 weather alerts since 1986, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Knox County and its neighbors

Each county as a circle sized by its count since 1986. Tap one for its archive.

Alerts: 3,364
Warnings: 1,116
Watches: 586
Advisories: 757
Busiest year: 2025194 alerts
Average year: 82over 41 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 product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	670
Tornado Warning	59
Severe Thunderstorm Watch	274
Tornado Watch	111
Mesoscale Discussion	707
Special Weather Statement	198
Flooding
Areal Flood Warning	6
Flash Flood Warning	43
River Flood Warning	54
Flash Flood Watch	25
Flood Watch	10
Areal Flood Advisory	47
River Flood Advisory	2
Winter
Blizzard Warning	17
Heavy Snow Warning	1
Ice Storm Warning	2
Winter Storm Warning	49
Blizzard Watch	3
Winter Storm Watch	59
Blowing Snow Advisory	2
Freezing Rain Advisory	6
Snow Advisory	12
Snow and Blowing Snow Advisory	6
Winter Weather Advisory	175
Heat
Excessive Heat Warning	6
Extreme Heat Warning	3
Excessive Heat Watch	8
Extreme Heat Watch	3
Heat Advisory	69
Cold
Extreme Cold Warning	4
Freeze Warning	41
Hard Freeze Warning	1
Wind Chill Warning	17
Extreme Cold Watch	2
Freeze Watch	14
Wind Chill Watch	8
Cold Weather Advisory	9
Frost Advisory	37
Wind Chill Advisory	87
Wind and dust
High Wind Warning	32
High Wind Watch	15
Wind Advisory	226
Fire
Red Flag Warning	111
Fire Weather Watch	54
Fog and smoke
Dense Fog Advisory	77
Freezing Fog Advisory	2

The latest warnings

The most recent on file, newest first.

Issued	Product	Office	Lasted
Sep 1, 10:13 PM CDT	Severe Thunderstorm Warning	OAX	20 min
Sep 1, 9:17 PM CDT	Severe Thunderstorm Warning	OAX	43 min
Sep 1, 8:46 PM CDT	Severe Thunderstorm Warning	OAX	25 min
Sep 1, 8:27 PM CDT	Tornado Warning	OAX	33 min
Sep 1, 8:17 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	58 min
Sep 1, 7:59 PM CDT	Severe Thunderstorm Warning Destructive damage threat	OAX	31 min
Sep 1, 7:43 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	47 min
Sep 1, 7:04 PM CDT	Severe Thunderstorm Warning	OAX	56 min
Aug 17, 8:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	24 min
Aug 12, 4:19 AM CDT	Flash Flood Warning	OAX	3 hr
Aug 12, 3:40 AM CDT	Severe Thunderstorm Warning	OAX	35 min
Aug 12, 3:30 AM CDT	Severe Thunderstorm Warning	OAX	45 min

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive

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.