NOAA
NOAA
NOAA
Andrew Harnik/Getty Images
Joe Raedle/Getty Images
Jonathan Ernst/Reuters
Christoph Wagner/Getty Images
Joe Raedle/Getty Images
Sean Rayford/Getty Images
NOAA
U.S. Air National Guard Senior Airman Jesse Hanson/Flickr
Torley Linden/flickr
CNN
Photo: Sam Beebe/Flickr
Andrew Bossi/CC BY-SA 3.0 (Wikimedia)
Jonathan Ernst/Reuters
C-SPAN
NOAA
NOAA
Photo: Christina Koch/NASA
Photo: The White House
Photo: C-SPAN
Photo: Alexander Gerst/Flickr
Photo: C-SPAN