Arizona weather

Arizona forecasts, straight from the source

Open current conditions, hourly rain or snow timing, seven-day forecasts, live NOAA radar and active National Weather Service alerts for featured Arizona communities.

4 permanent forecasts

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Phoenix, AZSonoran Desert · Maricopa County Tucson, AZSouthern Arizona · Pima County Flagstaff, AZNorthern Arizona · Coconino County Mesa, AZEast Valley · Maricopa County

Weather-ready Arizona

What to check before making plans

Dangerous heat

Check the heat index and hourly temperatures before work, hiking, sports, or long-distance travel.

Dust and strong wind

Visibility can deteriorate quickly. Delay travel when official dust or high-wind warnings are issued.

Monsoon flooding

Heavy rain can flood dry washes and low crossings rapidly. Never drive into water covering a roadway.

Forecasts and alerts come from NOAA and the National Weather Service. MyUSA.us is independent and is not an official government website.