Weather alerts in Jefferson County, Nebraska

3,407 weather alerts since 1986, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Jefferson County and its neighbors

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

Alerts: 3,407
Warnings: 954
Watches: 712
Advisories: 685
Busiest year: 2019194 alerts
Average year: 83over 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	569
Tornado Warning	63
Severe Thunderstorm Watch	326
Tornado Watch	164
Mesoscale Discussion	893
Special Weather Statement	163
Flooding
Areal Flood Warning	21
Flash Flood Warning	54
River Flood Warning	11
Flash Flood Watch	62
Flood Watch	20
Areal Flood Advisory	42
River Flood Advisory	2
Winter
Blizzard Warning	7
Heavy Snow Warning	1
Ice Storm Warning	3
Snow Squall Warning	2
Winter Storm Warning	35
Blizzard Watch	2
Winter Storm Watch	41
Blowing Snow Advisory	1
Freezing Rain Advisory	5
Snow Advisory	11
Snow and Blowing Snow Advisory	7
Winter Weather Advisory	146
Heat
Excessive Heat Warning	10
Extreme Heat Warning	3
Excessive Heat Watch	11
Extreme Heat Watch	3
Heat Advisory	90
Cold
Extreme Cold Warning	1
Freeze Warning	43
Wind Chill Warning	6
Extreme Cold Watch	1
Freeze Watch	16
Wind Chill Watch	6
Cold Weather Advisory	7
Frost Advisory	33
Wind Chill Advisory	48
Wind and dust
High Wind Warning	16
High Wind Watch	13
Blowing Dust Advisory	2
Dust Storm Advisory	1
Wind Advisory	185
Fire
Red Flag Warning	109
Fire Weather Watch	47
Fog and smoke
Dense Fog Advisory	102
Freezing Fog Advisory	3

The latest warnings

The most recent on file, newest first.

Issued	Product	Office	Lasted
Sep 14, 5:11 PM CDT	Severe Thunderstorm Warning	OAX	64 min
Aug 19, 3:08 PM CDT	Severe Thunderstorm Warning	OAX	37 min
Aug 19, 1:41 PM CDT	Severe Thunderstorm Warning	OAX	49 min
Aug 16, 4:23 AM CDT	Severe Thunderstorm Warning	OAX	40 min
Jul 24, 11:26 PM CDT	Extreme Heat Warning	OAX	71 hr
Jul 3, 7:02 PM CDT	Severe Thunderstorm Warning	OAX	58 min
Jun 20, 5:29 PM CDT	Severe Thunderstorm Warning	OAX	46 min
Jun 13, 4:32 PM CDT	Severe Thunderstorm Warning	OAX	43 min
Jun 6, 3:09 AM CDT	Areal Flood Warning	OAX	9 hr
Jun 5, 10:08 PM CDT	Severe Thunderstorm Warning	OAX	52 min
Jun 5, 10:01 PM CDT	Flash Flood Warning Considerable damage threat	OAX	5 hr
Jun 5, 8:59 PM CDT	Severe Thunderstorm Warning	OAX	46 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.