Alert archive / Alabama / Tornado Watches in 2026
Tornado Watch 187
The Storm Prediction Center issued this tornado watch at May 6, 2026, 2:39 PM CDT for 51 counties in Alabama. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- May 6, 2026, 2:39 PM CDT (19:39 UTC)
- Expired
- May 6, 2026, 11:00 PM CDT
- In force
- 8 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 2 in
- Strongest gust expected
- 60 kt
All 51 counties
Autauga County, AL, Barbour County, AL, Bibb County, AL, Blount County, AL, Bullock County, AL, Butler County, AL, Calhoun County, AL, Chambers County, AL, Cherokee County, AL, Chilton County, AL, Choctaw County, AL, Clarke County, AL, Clay County, AL, Cleburne County, AL, Conecuh County, AL, Coosa County, AL, Crenshaw County, AL, Cullman County, AL, Dallas County, AL, DeKalb County, AL, Elmore County, AL, Etowah County, AL, Fayette County, AL, Greene County, AL, Hale County, AL, Jefferson County, AL, Lamar County, AL, Lee County, AL, Lowndes County, AL, Macon County, AL, Marengo County, AL, Marion County, AL, Marshall County, AL, Monroe County, AL, Montgomery County, AL, Morgan County, AL, Perry County, AL, Pickens County, AL, Pike County, AL, Randolph County, AL, Russell County, AL, Shelby County, AL, St. Clair County, AL, Sumter County, AL, Talladega County, AL, Tallapoosa County, AL, Tuscaloosa County, AL, Walker County, AL, Washington County, AL, Wilcox County, AL, Winston County, AL
What SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 60%
- One or more EF2 to EF5 tornadoes
- 40%
- Ten or more severe wind reports
- 60%
- One or more gusts of 65 knots or more
- 20%
- Ten or more severe hail reports
- 30%
- One or more hailstones of 2 inches or more
- 30%
- Six or more combined severe hail and wind reports
- 90%
Warnings issued inside it
18 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 6, 4:02 PM CDT | Severe Thunderstorm Warning | BMX | Autauga, Dallas, Elmore, Lowndes, Montgomery | 58 min |
| May 6, 4:13 PM CDT | Tornado Warning | BMX | Autauga, Lowndes, Montgomery | 62 min |
| May 6, 4:58 PM CDT | Severe Thunderstorm Warning | BMX | Bullock, Elmore, Macon, Montgomery | 47 min |
| May 6, 5:07 PM CDT | Tornado Warning | BMX | Bullock, Macon, Montgomery | 30 min |
| May 6, 5:38 PM CDT | Severe Thunderstorm Warning | BMX | Barbour, Bullock, Macon, Russell | 61 min |
| May 6, 6:03 PM CDT | Severe Thunderstorm Warning | BMX | Greene, Hale, Sumter | 72 min |
| May 6, 6:08 PM CDT | Flash Flood Warning | BMX | Autauga, Elmore, Lowndes, Macon, Montgomery | 3 hr |
| May 6, 7:11 PM CDT | Severe Thunderstorm Warning | BMX | Greene, Hale, Marengo, Perry, Sumter | 64 min |
| May 6, 7:49 PM CDT | Severe Thunderstorm Warning | BMX | Dallas | 26 min |
| May 6, 8:11 PM CDT | Severe Thunderstorm Warning | BMX | Greene, Hale, Marengo, Perry, Sumter | 23 min |
| May 6, 8:26 PM CDT | Severe Thunderstorm Warning | MOB | Washington | 49 min |
| May 6, 8:43 PM CDT | Flash Flood Warning | BMX | Dallas, Greene, Hale, Marengo, Perry, Sumter | 3 hr |
| May 6, 9:05 PM CDT | Severe Thunderstorm Warning | MOB | Clarke, Washington | 40 min |
| May 6, 9:09 PM CDT | Flash Flood Warning | BMX | Autauga, Bullock, Elmore, Lowndes, Macon, Montgomery and 1 more | 3 hr |
| May 6, 9:31 PM CDT | Severe Thunderstorm Warning | MOB | Monroe | 44 min |
| May 6, 10:19 PM CDT | Severe Thunderstorm Warning | MOB | Butler, Conecuh | 41 min |
| May 6, 10:43 PM CDT | Severe Thunderstorm Warning | MOB | Choctaw | 25 min |
| May 6, 10:55 PM CDT | Severe Thunderstorm Warning | MOB | Butler, Crenshaw | 50 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
- Mesoscale Discussion 653 Severe potential...watch possible
- Mesoscale Discussion 654 Tornado watch 186...187
- Mesoscale Discussion 655 Tornado watch 187
- Mesoscale Discussion 656 Severe potential...watch possible
- Mesoscale Discussion 659 Tornado watch 186
- Mesoscale Discussion 660 Tornado watch 188
- Mesoscale Discussion 661 Tornado watch 187
- Mesoscale Discussion 662 Tornado watch 186...187
The nearest sounding before it
Birmingham, AL (KBMX), launched 12:00Z, 7.7 hours before the alert went out and 3 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 709 m above ground
- 0-6 km bulk shear
- 65 kt
- 0-1 km storm-relative helicity
- 217 m²/s²
- 0-3 km storm-relative helicity
- 254 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 6, 12:54 AM CDT | Mesoscale Discussion | SPC | Colbert, Lauderdale | 2 hr |
| May 6, 11:57 AM CDT | Mesoscale Discussion | SPC | Choctaw, Clarke, Greene, Marengo, Mobile, Sumter and 1 more | 3 hr |
| May 6, 3:14 PM CDT | Mesoscale Discussion | SPC | Choctaw, Washington | 2 hr |
| May 6, 4:37 PM CDT | Mesoscale Discussion | SPC | Autauga, Barbour, Bibb, Blount, Bullock, Butler and 37 more | 113 min |
| May 6, 4:45 PM CDT | Mesoscale Discussion | SPC | Cherokee, DeKalb, Jackson | 2 hr |
Nearby
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.