Severe

The National Weather Service in Tucson has issued a * Dust Storm Warning for... North Central Pima County in southeastern Arizona... Southwestern Pinal County in southeastern Arizona... * Until 715 PM MST. * At 618 PM MST, a wall of dust was located along a line from 9 miles southwest of Chui-Chu to 7 miles south of Santa Rosa, moving west at 40 mph. HAZARD...Less than a quarter mile visibility. SOURCE...Trained spotters reported. IMPACT...Dangerous life-threatening travel. * Locations impacted include...

The National Weather Service in Phoenix has issued a * Dust Storm Warning for... Maricopa County in south central Arizona... Pinal County in southeastern Arizona... * Until 715 PM MST. * At 629 PM MST, a wall of dust was along a line extending from near Arizola to near Casa Grande to 11 miles northwest of Chui-Chu to 15 miles southeast of Freeman, moving northwest at 55 mph. HAZARD...Less than a quarter mile visibility with strong wind in excess of 40 mph. SOURCE...Public. IMPACT...Dangerous life-threatening travel.

This is an evac warning for Plumas County for the area South of Chilcoot to the Sierra County line and East of Vinton to the Lassen County line. This is an evac warning only and updates will follow. This is an evac warning for Plumas County for the area South of Chilcoot to the Sierra County line and East of Vinton to the Lassen County line. This is an evac warning only and updates will follow.

At 845 PM EDT, emergency management reported flash flooding in Knoxville. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Emergency management reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include...

This is an evac warning for Plumas County for the area South of Chilcoot to the Sierra County line and East of Vinton to the Lassen County line. This is an evac warning only and updates will follow. This is an evac warning for Plumas County for the area South of Chilcoot to the Sierra County line and East of Vinton to the Lassen County line. This is an evac warning only and updates will follow.

FFWFGZ The National Weather Service in Flagstaff has extended the * Flash Flood Warning for... Yavapai County in west central Arizona near Prescott... * Until 630 PM MST. * At 516 PM MST, a river gauge on Granite Creek in Prescott reported a rapid rise of nearly 3 feet from multiple rounds of heavy rainfall near and south of Prescott this afternoon. Flash flooding of Granite Creek is already occurring and expected to continue over the next hour. HAZARD...Life threatening flash flooding. Thunderstorms producing

The National Weather Service in Tucson has issued a * Dust Storm Warning for... Central Pima County in southeastern Arizona... * Until 645 PM MST. * At 520 PM MST, a wall of dust was located along a line from 15 miles southwest of Topawa to 12 miles east of Santa Rosa, moving west at 15 mph. HAZARD...Less than a quarter mile visibility. SOURCE...Emergency management reported. IMPACT...Dangerous life-threatening travel. * Locations impacted include... Sells, Pisinemo, Covered Wells, Gu Oidak, San Simon, Cowlic,

The National Weather Service in Tucson has issued a * Dust Storm Warning for... North Central Pima County in southeastern Arizona... South Central Pinal County in southeastern Arizona... * Until 630 PM MST. * At 511 PM MST, a wall of dust was located along a line from 13 miles south of Avra Valley to 17 miles northeast of Picacho, moving west at 15 mph. HAZARD...Less than a quarter mile visibility. SOURCE...Detected by National Weather Service meteorologists. IMPACT...Dangerous life-threatening travel. * Locations impacted include...