A photographer in Cabo Rojo, Puerto Rico captured a rare form of lightning that NASA calls a "gigantic jet," which looks like upside-down lightning. “Gigantic jets are powerful electrical discharges that erupt from the top of a thunderstorm and travel upward into the upper atmosphere,” NASA said. | CBS News

Rain, lightning and thunder are beginning to show across parts of the Valley, including in north Phoenix. Thank you to Bev for sharing! Seeing rain or lightning in your area? Send it to us at share@abc15.com | ABC15 Arizona

⚡ California Lightning Alert ⚡ Thunderstorms and lightning are forecast across California through the weekend. Just one strike can ignite a fast-moving wildfire in these dry conditions. 🔥 CAL FIRE is increasing staffing and pre-positioning crews ahead of the weather to protect communities. The recent TCU September Lightning Complex is a reminder of how quickly lightning can spark dangerous fires. Have your go bag ready, review your family’s wildfire action plan, and know at least two evacuation