Weather alerts in Wisconsin, 2015

2,047 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in 2015. Tap one for its archive.

Alerts: 2,047
Warnings: 480
Watches: 96
Advisories: 537
Busiest month: August343 alerts
Busiest day: July 13, 2015117 alerts

Over time

By month

The alerts

2,047 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.

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	225
Tornado Warning	21
Severe Thunderstorm Watch	15
Tornado Watch	6
Mesoscale Discussion	70
Special Weather Statement	835
Flooding
Areal Flood Warning	2
Flash Flood Warning	21
River Flood Warning	51
Flash Flood Watch	9
Flood Watch	6
River Flood Watch	7
Areal Flood Advisory	50
Winter
Blizzard Warning	1
Winter Storm Warning	17
Winter Storm Watch	12
Freezing Rain Advisory	8
Lake Effect Snow Advisory	5
Winter Weather Advisory	77
Heat
Heat Advisory	2
Cold
Freeze Warning	16
Wind Chill Warning	8
Freeze Watch	3
Wind Chill Watch	4
Frost Advisory	37
Wind Chill Advisory	47
Wind and dust
High Wind Warning	1
Wind Advisory	17
Fire
Red Flag Warning	8
Fire Weather Watch	7
Fog and smoke
Dense Fog Advisory	44
Coast and beach
Lakeshore Flood Advisory	1
Beach Hazards Statement	28
Coastal Flood Statement	1
Marine
Gale Warning	37
Heavy Freezing Spray Warning	6
Special Marine Warning	65
Storm Warning	1
Gale Watch	22
Heavy Freezing Spray Watch	3
Storm Watch	2
Marine Dense Fog Advisory	35
Small Craft Advisory	214

By county

Every county with at least one alert. A county page lists each alert that covered it.

32 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2014 2016

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.