Showers and thunderstorms are forming over Northeast Alabama this afternoon along an old boundary.
They extend from Madison and Jackson Counties southward through Marshall and into Etowah and St. Clair Counties.
The pulse thunerstorms are small and appear to be moving erratically at first glance, but closer examination reveals that they are moving northeast.
Wind shear values are low, meaning the storms will not become organized. They will basically rain themselves out. But as they do, they can produce strong winds in downbursts. In addition, deadly lightning will be a problem.
Remember the 30/30 rule. If you hear thunder within 30 seconds after seeing a lightning flash, you are within six miles of the strike and are in danger of being struck yourself. Seek shelter in a substantial structure and stay there under 30 minutes after you hear the last thunder.
Most of this activity will remain over Northeast Alabama, although other isolated storms will develop during the afternoon hours.
It is hot out there. Most locations have now reached 90 degrees. Heat index values are nout rising through the middle and upper 90s. Take care if you are involved in outdoor activities this afternoon. Drink plenty of water and take frequent breaks.
They extend from Madison and Jackson Counties southward through Marshall and into Etowah and St. Clair Counties.
The pulse thunerstorms are small and appear to be moving erratically at first glance, but closer examination reveals that they are moving northeast.
Wind shear values are low, meaning the storms will not become organized. They will basically rain themselves out. But as they do, they can produce strong winds in downbursts. In addition, deadly lightning will be a problem.
Remember the 30/30 rule. If you hear thunder within 30 seconds after seeing a lightning flash, you are within six miles of the strike and are in danger of being struck yourself. Seek shelter in a substantial structure and stay there under 30 minutes after you hear the last thunder.
Most of this activity will remain over Northeast Alabama, although other isolated storms will develop during the afternoon hours.
It is hot out there. Most locations have now reached 90 degrees. Heat index values are nout rising through the middle and upper 90s. Take care if you are involved in outdoor activities this afternoon. Drink plenty of water and take frequent breaks.