Arizona, 2025

Wildfire in Arizona, May 7 to 31, 2025

May 7 to 31, 2025 · NWS TWC · 1 event in 1 county or zone

The Bryce Wildfire began on May 7th, near Bryce, AZ, was active through June 13th. There was no damage to any property with this wildfire and was human caused.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
1
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS TWC wrote it up.

The Bryce Wildfire began on May 7th, near Bryce, AZ, was active through June 13th. There was no damage to any property with this wildfire and was human caused. The fire reached 3294 acres and injured one firefighter.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tucson, AZ wrote its last area forecast discussion before the first event at May 7, 2:56 PM MST, 4 hours 14 minutes earlier.

Area forecast discussion, May 7, 2:56 PM MST, 4 hours 14 minutes before
Area Forecast Discussion
National Weather Service Tucson AZ
256 PM MST Wed May 7 2025

.SYNOPSIS...A slow-moving weather system will bring chances for
isolated to scattered showers today. High temperatures will trend
warmer each day reaching near or at 100 degrees by this weekend.

&&

.DISCUSSION...So far today the shower activity has been to the
North of the forecast area, with the only exception being near Mt.
Graham. Hi-res CAMs are showing scattered showers across the area
beginning 3-4 PM MST and continue through 9-10 PM MST. With these
showers, there could be a rumble or two, but overall rainfall
should be light with wind gusts up to 35 mph.

Behind this low pressure is a building ridge that will slowly
increase our afternoon high temperatures. This weekend continues
to look the warmest, with the hottest day on Sunday. Current NBM
probabilities for reaching 100 degrees or warmer at 50% at the
Tucson International Airport. Friday through Monday areas Tucson
westward will be in moderate HeatRisk where heat illnesses can
affect those that lack adequate effective cooling and/or
hydration and those sensitive to heat.

This heat will be short-lived as another system early to mid next
week brings cooler temperatures in the 70s-80s and as of now the
system is fairly dry, with little to no precipitation chances.

&&

.AVIATION...Valid through 09/00Z.
FEW-SCT clouds AOA 8-10-15k ft AGL, then becoming SKC-FEW clouds
aft 08/06Z. SFC winds W/NW at 10-15kts thru 08/04Z then light and
variable from 08/21Z thru the end of the period. There is a
chance for showers (10-20%) today between 07/22Z though 08/04Z.
Some showers may produce gusts up to 30 kts. Aviation discussion
not updated for TAF amendments.

&&

.FIRE WEATHER...A chance for isolated to scattered showers today
with temperatures about 10 degrees warmer than yesterday and
minimum relative humidity around 15 to 25 percent. A warming and
drying trend is expected for the rest of the week with minimum
humidities returning to the singe digits by Friday. Breezy
southeast winds will impact areas east of Tucson as early as
Friday, but especially Saturday and Sunday.

&&

.TWC WATCHES/WARNINGS/ADVISORIES...
None.
&&

Tetrault

Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

1 wildfire. Local standard time, as filed.

Wildfire, Upper Gila River and Aravaipa Valleys

When
May 7, 7:10 PM MST to May 31, 11:59 PM MST
Where
Upper Gila River and Aravaipa Valleys forecast zone
Injuries
1 direct, 0 indirect
Reported by
Fire Department/Rescue
Coordinates
33.074, -109.563 (the zone’s center; the record gives no point)

The Bryce Wildfire began on May 7th, near Bryce, AZ, was active through June 13th. There was no damage to any property with this wildfire and was human caused. The fire reached 3294 acres and injured one firefighter.

What these are

Wildfire
A fire burning in wildland vegetation, with its acreage and damage where known.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Arizona in 2025Every state in 2025This day in weather historyWarnings in Arizona, May 2025

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1266387.