When "radar indicated rotation" is cited in the warning, it's not yet known if an actual tornado is in progress, but the NWS forecaster wants to provide as much lead time as possible before a ...

Southeast Louisiana is under a level 1, Marginal Risk, and level 2, Slight Risk for severe weather Wednesday evening and Wednesday night.

Is it announcing a tornado watch? A tornado warning ... a watch despite the uncertainty is to provide people with enough lead time to prepare for the weather, the weather service website says.

integrated collection of real-time supercell data using unmanned aircraft systems (UAS) to better predict tornadogenesis and dramatically increase Tornado Warning lead-time. CU Boulder collaborates ...

Here are the key differences between a WATCH and a WARNING: WATCH: All the ingredients needed for the weather event to happen, whether it be a tornado or severe thunderstorm, are available in the ...