Weather alerts in Clark County, Missouri

3,116 weather alerts since 1986, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Clark County and its neighbors

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

Alerts: 3,116
Warnings: 877
Watches: 606
Advisories: 627
Busiest year: 2010266 alerts
Average year: 76over 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	345
Tornado Warning	41
Severe Thunderstorm Watch	230
Tornado Watch	122
Mesoscale Discussion	713
Special Weather Statement	293
Flooding
Areal Flood Warning	26
Flash Flood Warning	95
River Flood Warning	232
Flash Flood Watch	103
Flood Watch	37
River Flood Watch	30
River Flood Advisory	7
Winter
Blizzard Warning	5
Ice Storm Warning	7
Winter Storm Warning	32
Blizzard Watch	2
Winter Storm Watch	44
Blowing Snow Advisory	3
Freezing Rain Advisory	9
Snow Advisory	8
Snow and Blowing Snow Advisory	4
Winter Weather Advisory	130
Heat
Excessive Heat Warning	16
Extreme Heat Warning	4
Excessive Heat Watch	9
Extreme Heat Watch	4
Heat Advisory	110
Cold
Extreme Cold Warning	2
Freeze Warning	38
Wind Chill Warning	8
Extreme Cold Watch	2
Freeze Watch	11
Wind Chill Watch	4
Cold Weather Advisory	9
Frost Advisory	29
Wind Chill Advisory	61
Wind and dust
High Wind Warning	5
High Wind Watch	4
Wind Advisory	94
Fire
Red Flag Warning	21
Fire Weather Watch	4
Fog and smoke
Dense Fog Advisory	162
Freezing Fog Advisory	1

The latest warnings

The most recent on file, newest first.

Issued	Product	Office	Lasted
Sep 15, 10:28 PM CDT	Flash Flood Warning	DVN	6 hr
Sep 2, 2:02 AM CDT	Extreme Heat Warning	DVN	4 days
Aug 15, 5:41 PM CDT	Severe Thunderstorm Warning	DVN	34 min
Aug 12, 8:12 AM CDT	Severe Thunderstorm Warning	DVN	63 min
Aug 7, 10:01 PM CDT	Severe Thunderstorm Warning	DVN	74 min
Jul 25, 2:49 AM CDT	Extreme Heat Warning	DVN	67 hr
Jun 27, 1:24 PM CDT	Extreme Heat Warning	DVN	6 days
Jun 17, 3:29 PM CDT	Severe Thunderstorm Warning	DVN	61 min
Jun 17, 8:43 AM CDT	Severe Thunderstorm Warning Considerable damage threat	DVN	62 min
Jun 11, 3:41 PM CDT	Severe Thunderstorm Warning	DVN	52 min
Jun 11, 3:09 PM CDT	Tornado Warning	DVN	51 min
Jun 11, 11:27 AM CDT	Flash Flood Warning	DVN	6 hr

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.