Weather alerts in Massac County, Illinois

3,162 weather alerts since 1986, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Massac County and its neighbors

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

Alerts: 3,162
Warnings: 815
Watches: 613
Advisories: 764
Busiest year: 2011203 alerts
Average year: 81over 39 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	364
Tornado Warning	80
Severe Thunderstorm Watch	212
Tornado Watch	208
Mesoscale Discussion	839
Special Weather Statement	131
Flooding
Areal Flood Warning	39
Flash Flood Warning	85
River Flood Warning	99
Flash Flood Watch	60
Flood Watch	51
River Flood Watch	1
Areal Flood Advisory	115
River Flood Advisory	4
Winter
Blizzard Warning	1
Heavy Snow Warning	2
Ice Storm Warning	4
Winter Storm Warning	33
Blizzard Watch	1
Winter Storm Watch	27
Freezing Rain Advisory	5
Snow Advisory	4
Winter Weather Advisory	78
Heat
Excessive Heat Warning	19
Extreme Heat Warning	7
Excessive Heat Watch	7
Extreme Heat Watch	3
Heat Advisory	103
Cold
Extreme Cold Warning	1
Freeze Warning	45
Hard Freeze Warning	1
Wind Chill Warning	1
Freeze Watch	27
Hard Freeze Watch	1
Wind Chill Watch	1
Cold Weather Advisory	7
Frost Advisory	57
Wind Chill Advisory	13
Wind and dust
High Wind Warning	7
High Wind Watch	1
Lake Wind Advisory	128
Wind Advisory	111
Fire
Red Flag Warning	27
Fire Weather Watch	13
Fog and smoke
Dense Fog Advisory	133
Freezing Fog Advisory	6

The latest warnings

The most recent on file, newest first.

Issued	Product	Office	Lasted
Sep 1, 11:46 AM CDT	Extreme Heat Warning	PAH	4 days
Aug 12, 9:04 PM CDT	Severe Thunderstorm Warning	PAH	41 min
Aug 10, 12:50 AM CDT	Extreme Heat Warning	PAH	7 days
Jul 27, 3:05 AM CDT	Severe Thunderstorm Warning	PAH	20 min
Jul 26, 9:20 PM CDT	Severe Thunderstorm Warning	PAH	40 min
Jul 25, 11:30 PM CDT	Extreme Heat Warning	PAH	68 hr
Jul 20, 8:38 AM CDT	Extreme Heat Warning	PAH	34 hr
Jul 11, 6:36 AM CDT	Areal Flood Warning	PAH	8 hr
Jul 10, 11:09 PM CDT	Flash Flood Warning	PAH	9 hr
Jul 10, 1:27 AM CDT	Flash Flood Warning	PAH	5 hr
Jul 9, 1:17 PM CDT	Severe Thunderstorm Warning	PAH	13 min
Jul 4, 5:31 PM CDT	Severe Thunderstorm Warning	PAH	44 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.