Weather alerts in Williams County, Ohio

2,748 weather alerts since 1986, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Williams County and its neighbors

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

Alerts: 2,748
Warnings: 655
Watches: 514
Advisories: 664
Busiest year: 2011190 alerts
Average year: 69over 40 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	265
Tornado Warning	26
Severe Thunderstorm Watch	253
Tornado Watch	63
Mesoscale Discussion	668
Special Weather Statement	247
Flooding
Areal Flood Warning	26
Flash Flood Warning	19
River Flood Warning	172
Flash Flood Watch	21
Flood Watch	42
River Flood Watch	29
Areal Flood Advisory	63
Winter
Blizzard Warning	2
Heavy Snow Warning	2
Ice Storm Warning	4
Snow Squall Warning	2
Winter Storm Warning	36
Blizzard Watch	1
Winter Storm Watch	47
Blowing Snow Advisory	1
Freezing Rain Advisory	22
Lake Effect Snow Advisory	1
Snow Advisory	7
Snow and Blowing Snow Advisory	1
Winter Weather Advisory	123
Heat
Excessive Heat Warning	8
Extreme Heat Warning	2
Excessive Heat Watch	7
Extreme Heat Watch	2
Heat Advisory	57
Cold
Freeze Warning	57
Hard Freeze Warning	1
Wind Chill Warning	8
Extreme Cold Watch	1
Freeze Watch	26
Hard Freeze Watch	2
Wind Chill Watch	2
Cold Weather Advisory	7
Frost Advisory	75
Wind Chill Advisory	33
Wind and dust
High Wind Warning	17
High Wind Watch	14
Blowing Dust Advisory	1
Wind Advisory	120
Fire
Red Flag Warning	8
Fire Weather Watch	4
Fog and smoke
Dense Fog Advisory	137
Freezing Fog Advisory	16

The latest warnings

The most recent on file, newest first.

Issued	Product	Office	Lasted
Sep 5, 1:50 AM EDT	Severe Thunderstorm Warning	IWX	25 min
Sep 5, 1:08 AM EDT	Severe Thunderstorm Warning	IWX	52 min
Aug 9, 7:31 PM EDT	Tornado Warning	IWX	23 min
Jul 17, 9:19 PM EDT	Areal Flood Warning	IWX	3 hr
Jun 28, 1:29 PM EDT	Extreme Heat Warning	IWX	5 days
Jun 16, 9:01 PM EDT	Tornado Warning Tornado observed	IWX	44 min
Jun 12, 12:05 AM EDT	Severe Thunderstorm Warning	IWX	40 min
Jun 11, 11:32 PM EDT	Severe Thunderstorm Warning Considerable damage threat	IWX	58 min
Jun 11, 11:28 PM EDT	Severe Thunderstorm Warning	IWX	47 min
Jun 10, 8:11 PM EDT	Severe Thunderstorm Warning	IWX	34 min
May 18, 3:56 PM EDT	Severe Thunderstorm Warning	IWX	22 min
May 18, 3:17 PM EDT	Severe Thunderstorm Warning	IWX	43 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.