Weather alerts in Tennessee, 2019
3,014 weather alerts in 2019, 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 2019. Tap one for its archive.
- Alerts
- 3,014
- Warnings
- 754
- Watches
- 67
- Advisories
- 771
- Busiest month
- June636 alerts
- Busiest day
- February 23, 2019114 alerts
Over time
By month
The alerts
3,014 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 | 344 |
| Tornado Warning | 51 |
| Severe Thunderstorm Watch | 14 |
| Tornado Watch | 12 |
| Mesoscale Discussion | 92 |
| Special Weather Statement | 1,330 |
| Flooding | |
| Areal Flood Warning | 61 |
| Flash Flood Warning | 106 |
| River Flood Warning | 157 |
| Flash Flood Watch | 15 |
| Flood Watch | 6 |
| Areal Flood Advisory | 380 |
| River Flood Advisory | 223 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 19 |
| Heat | |
| Excessive Heat Warning | 4 |
| Excessive Heat Watch | 2 |
| Heat Advisory | 22 |
| Cold | |
| Freeze Warning | 17 |
| Freeze Watch | 10 |
| Frost Advisory | 8 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 11 |
| High Wind Watch | 6 |
| Wind Advisory | 59 |
| Fog and smoke | |
| Dense Fog Advisory | 55 |
| Freezing Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Davidson County246
- Shelby County198
- Lauderdale County168
- Williamson County163
- Wilson County162
- Dyer County160
- Lake County154
- Franklin County154
- Sumner County152
- Blount County151
- Sevier County150
- Tipton County150
- Hardin County149
- Lincoln County147
- Decatur County144
- Obion County140
- Monroe County139
- Cocke County138
- Rutherford County137
- Perry County135
- Robertson County135
- Moore County134
- Cheatham County132
- Lawrence County130
- Fayette County130
- Carroll County130
- Greene County129
- Madison County128
- Wayne County128
- Maury County127
- Gibson County127
- Crockett County127
- McNairy County127
- Weakley County127
- Marshall County127
- Giles County126
- Benton County124
- Hickman County123
- Hardeman County119
- Knox County118
55 more counties
- Dickson County116
- Carter County115
- Henderson County115
- Henry County115
- Jackson County115
- Hamilton County113
- Campbell County113
- Putnam County112
- Trousdale County111
- Chester County110
- Montgomery County109
- Haywood County108
- DeKalb County108
- Humphreys County108
- Marion County106
- Bedford County105
- McMinn County105
- Lewis County105
- Smith County104
- Scott County103
- Anderson County102
- Macon County101
- Sequatchie County99
- Bledsoe County98
- Morgan County98
- Sullivan County98
- Johnson County96
- Roane County96
- Cannon County96
- Grainger County95
- Jefferson County95
- Loudon County95
- White County95
- Claiborne County94
- Cumberland County93
- Union County92
- Hancock County92
- Houston County92
- Clay County88
- Unicoi County87
- Meigs County87
- Coffee County87
- Overton County87
- Warren County87
- Stewart County85
- Rhea County84
- Hawkins County83
- Fentress County82
- Polk County80
- Washington County80
- Bradley County79
- Hamblen County77
- Pickett County77
- Van Buren County71
- Grundy County64
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.