Our thunderstorm forecast system will tell you whether there is a thunderstorm risk or not. This free system displays 5 day forecast information.

Tips: (1) Look for high rainfall amounts for that time period. (2) CAPE is a measurement of instability, higher CAPE represents greater energy and a greater risk of severe thunderstorms. (3) Lifted index (LI) needs to be negative, the lower the better.

Time signal temp dewpoint surfaceTemp windGust precipitation cape liftedIndex

Will it thunder soon?