See www.lightningmaps.org .
I am very sorry folks. About 30 minutes ago I cut my front lawn and now it is really raining very hard. According to the maps (see link) the thunder and lightning are heading this way. I shall stay on 10m and 6m WSPR for a little while, but I may well have to disconnect things soon.
UPDATE 1715z: Well, although it rained hard, the storms decided to miss us, so I am still active on 10m and 6m WSPR.