NWS Tucson Arizona

News Headlines

6-10 day Temperature and Precipitation Outlook

Click a location below for detailed forecast.

Last Map Update: Tue, Oct 20, 2026 at 5:36:14 am MST

Watches, Warnings & Advisories

National Weather Service NWS Flagstaff, AZ

National Weather Service Albuquerque, NM

Zoom Out

Flood Watch

Today's Precipitation Chances

Severe Weather Outlook (Wed-Thu)

Excessive Rainfall Outlook (Wed-Thu)

Flash Flood Watch (Wed-Thu)

Widely scattered showers and thunderstorms mainly northeast of Tucson.

A weather system approaching from west will bring increasing chances for strong to severe thunderstorms Wednesday and Thursday.

Scattered showers and thunderstorms Wednesday through Thursday will be capable of producing moderate to heavy rain fall with potential hourly rainfall rates of 1 to 2 inches per hour.

A strong weather system approaching the area will bring a good chance of showers and thunderstorms Wednesday and Thursday. Moderate to locally heavy rainfall both days, mainly north of Tucson, with potential for localized rainfall rates of 1 to 2 per hour