Wildfire smoke in

Phoenix-Mesa-Chandler

Arizona

Official alert

Flood Watch

The first round of rainfall is wrapping up with only isolated showers or weak storms possible for the rest of tonight through Sunday morning.

Affects Superior; Northwest Pinal County; West Pinal County; Apache Junction/Gold Canyon; Pinal/Superstition Mountains; Sonoran Desert Natl Monument; San Carlos; Dripping Springs; Globe/Miami; Southeast Gila County

Read the full guidance

What is happening

The first round of rainfall is wrapping up with only isolated showers or weak storms possible for the rest of tonight through Sunday morning. Another round of showers and storms are expected for Sunday evening. Heavy rainfall and localized flooding will be possible Sunday evening into early Sunday night, particularly across Maricopa and Pinal Counties. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of south central Arizona, including the following areas, Apache Junction/Gold Canyon, Dripping Springs, Globe/Miami, Northwest Pinal County, Pinal/Superstition Mountains, San Carlos, Sonoran Desert Natl Monument, Southeast Gila County, Superior and West Pinal County. * WHEN...From this evening through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Ample moisture and atmospheric instability will again combine with a weather system positioned over western portions of the region to promote scattered thunderstorms capable of producing heavy rainfall from Sunday evening into Sunday night. Training of storms could result in localized rainfall amounts of over two inches within the watch area. - http://www.weather.gov/safety/flood

What the National Weather Service recommends

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

View this alert on weather.gov

Phoenix-Mesa-Chandler smoke check

A little smoke up high. The air down here looks good.

There’s smoke up high, while the air reading below shows what’s happening closer to home.

Updated Sun, Aug 30, 10:36 AM · Phoenix-Mesa-Chandler, AZ

Smoke in the skyLight smokeLast sky check · Aug 30
Air near youAQI 33Good · ozone

Smoke in motion

See what the smoke is doing.

Watch recent smoke move across Phoenix-Mesa-Chandler. Satellite imagery shows what’s overhead, while today’s air reading shows what’s happening closer to the ground. Tap or click the map to pause or play; pinch to zoom.

Loading the latest smoke and fire view…

A peek ahead

How the air may change

The air forecast stays fairly steady and stays good through this view.

Any fires nearby?

No current mapped wildfire perimeters showed up within 100 miles. Smoke can still wander in from farther away.

10 AM33ozone
Complete city forecast

See the full Phoenix-Mesa-Chandler forecast

Current weather · next 24 hours · five days · radar

Plan around it

Find your best time in Phoenix-Mesa-Chandler.

Pick an activity and we’ll check the conditions.

Fine-tune this plan Optional
Choose how to plan
How long will you be outside?1 hr
How far ahead should we look?The next 3 days
What times work for you?6:00 AM9:00 PM
What times work for you?

The full activity must fit between these times.

What should we be extra careful about? Optional
How we knowSources, updates, and important limits

Different instruments. One honest answer.

We check the sky and the air near the ground separately, because smoke up high does not always reach the people below.

Refresh rhythm
Air and weather check in throughout the day. The smoke map gets a fresh look when NOAA posts one.
Important limit
Smoke can change from one neighborhood to the next, so this check cannot describe every corner of the Phoenix-Mesa-Chandler, AZ.
Sources used here
NOAA Hazard Mapping System · satellite-observed smoke · AirNow · participating air agencies · US AQI · National Weather Service · hourly weather and alerts · NIFC WFIGS · current interagency fire perimeters