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Late night severe weather risk
Storm Prediction Center
Late night severe weather risk
NOAA’s Storm Prediction Center continues to show an enhanced risk for severe across northwest Alabama tonight. This outlook is valid until 6 a.m.
Places farther to the south and east have slight or marginal risks, and there is no organized severe risk for the areas in light green in southern Alabama, although rain and storms will be possible there as well.
As of just after midnight storms were pushing into northwest Alabama ahead of a cold front.
They will track east and south while gradually weakening.
The Storm Prediction Center will be watching to see if supercells can develop ahead of the main line — and those will contain a greater threat of tornadoes.
The squall line of storms will contain mainly a threat of damaging winds.
Tornado watch continues until 6 a.m.
SPC
Tornado watch continues until 6 a.m.
A tornado watch continues for north and central Alabama and will be in effect until 6 a.m. Tuesday.
The National Weather Service is dropping some counties after the line of storms moves through.
But it has also added counties as of 2:40 a.m., including Greene, Jefferson, Pickens, Sumter and Tuscaloosa.
The north Alabama counties in the watch are Cullman, DeKalb, Jackson, Lauderdale and Marshall.
The north-central Alabama counties already in the watch are Blount, Fayette and Walker.
In addition to north Alabama storms there was one tornado-warned storm earlier Monday night in Geneva County in south Alabama.
A look at the risk categories
SPC/National Weather Service
A look at the risk categories
Part of north Alabama has an enhanced risk of severe weather overnight, which means that numerous severe storms will be possible.
All forms of severe weather will be on the table, including tornadoes.
A slight risk means scattered severe storms will be possible, and isolated severe storms will be possible in marginal risk areas.
Tornado warning for DeKalb County until 3:15 a.m.
Tornado warning for Pickens and Greene counties
As of 3:12 a.m. the storm was located near Aliceville and was moving east at 30 mph.
The warning will last until 4 a.m.
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