National Weather Service United States Department of Commerce

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. 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