Your weather when it really mattersTM

Country

Please choose your default site

Americas

Asia - Pacific

Europe

Attawapiskat, ON

Lightning Distance Calculator

Use this calculator when you see lightning and hear thunder to determine how far away it is!(Be safe: you should be inside a house or permanent building, or a car.)

The Lightning is approximately

- -

from your location

Repeat steps to determine if the lightning is moving closer or further away.
Default saved
Close

Search Location

Close

Sign In

Please sign in to use this feature.