Eric Fisher, Chief Met. for CBS in Boston, has a nice article on technology & tornado identification
Astronomy Picture of the day gets two slots, with a short video of sprite lightning in slow motion.
and an Auroral corona picture taken in Norway, from Astronomy Picture of the Day
An oldie, but goodie. From April 25, 2013, NOAA's Weather Ready Nation news on Dual Polarization Radar
I'll close with two links from ESPOD.
ESPOD again with lenticular clouds over the Andes
ESPOD has a photo of a roll cloud in Brazil
Audio Fog Bank