Big changes are coming to Arizona as a storm system moves in. Winds will pick up, temperatures will drop and strong thunderstorms could bring flooding to some areas.

Exclusive reporting from the Washington Post says FEMA’s Acting Administrator David Richardson could not be reached for 24 hours during deadly flooding in Texas. Washington Post Climate Change Reporter Brianna Sacks,

A series of rain events is expected to keep the tri-state damp all day Thursday, but some storms that develop late in the day could turn severe, potentially triggering an isolated tornado or flash flooding.

Regardless of forecast details, Tropical Storm Humberto and the interest area in the Caribbean, which is likely to become Imelda, will churn up the Atlantic Ocean, bringing impacts to the Eastern Seaboard.

Typhoon Ragasa slammed into southern China Wednesday, unleashing 150 miles per hour wind gusts and torrential rain.

A 4-mile stretch of U.S. 60 was closed temporarily on Thursday afternoon in the Miami area because of flash flooding.

TUCSON, Ariz. (KGUN) — Flooding at a University of Arizona dorm forced dozens of students out of their rooms overnight. Cleanup crews have been on campus today at Arizona-Sonora, pulling out carpets and assessing the damage while 30 displaced students deal with the aftermath.

Thursday's forecast will be very similar to the last few days with some sunshine to start and scattered storms developing​ in the afternoon.