National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Background

The lightning images below are updated daily around 7:30–8:30 AM and contain 24-h accumulations of lightning ending at 6 am MDT (5 am MST) each day. The images use NLDN cloud-to-ground flashes only. The maps only represent cloud-to-ground lightning flashes, and is based on a surface detection network. Mouse over each day to view the 24-h cumulative lightning flash maps. Links to printable versions are at the bottom of this page.

National Lightning Detection Network (NLDN) Cloud-to-Ground Lightning Flashes

24-h Cumulative
NLDN Cloud-to-Ground Lightning Flashes
Yesterday 2 Days Ago 3 Days Ago 4 Days Ago 5 Days Ago 6 Days Ago 7 Days Ago 8 Days Ago


Printable: Yesterday, 2 Day Ago, 3 Days Ago, 4 Days Ago, 5 Days Ago, 6 Days Ago, 7 Days Ago, 8 Days Ago