Hammer down weather report 2026-10-21 10:00:57

🚗 **Nationwide Road-Weather Update**

– **Arizona:** Severe thunderstorms in Yavapai County are moving northeast at 50 mph, with ping-pong-ball-size hail and wind gusts up to 60 mph. Conditions affect **SR-71 near mile marker 108 and SR-89 between mile markers 266–304** through **7:30 a.m. MST**. Another severe storm near Shonto, Cow Springs and Navajo National Monument is producing quarter-size hail and 60 mph gusts, affecting **Highway 160 between mile markers 348–371** through **7:15 a.m. MST/8:15 a.m. MDT**. Avoid travel through hail and strong winds; seek shelter indoors if storms approach.
– **Arizona flooding:** Flood Watches cover parts of **Pinal County, the Upper Gila River Valley, White Mountains, Galiuro and Pinaleno Mountains**, including areas near Eloy, Clifton, Safford, Kearny, Mammoth and Oracle. Locally heavy rain could produce **1–2 inches per hour**, with flooding of creeks, rivers and low-lying roads possible through Thursday evening. Never drive through floodwater.
– **Florida:** Moderate flooding continues along the **St. Johns River near Astor**, affecting Lake and Volusia counties. Several local roads and access routes are flooded or inaccessible. The warning remains in effect until further notice. Do not drive around barricades or through flooded areas.
– **Indiana, Michigan and Ohio:** Dense fog is reducing visibility to **one-quarter to one-half mile** across northern Indiana, southwest Michigan and northwest Ohio through **noon EDT**. Slow down, use headlights and increase following distance.

Submit your reports by dialing **888-IS-4TIPS (888-474-8477)** or through **HammerDownHeadlines.com** or **HammerDownNews.com**. Check local conditions before traveling.