Flood Warning
* WHAT...Flooding caused by water releases.
* WHERE...A portion of south central Arizona, including the
following county, Maricopa.
* WHEN...Until 800 AM MST Saturday.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring. Low-water
crossings are inundated with water and may not be passable.
* ADDITIONAL DETAILS...
- At 844 PM MST, Gauge reports indicated ongoing water release.
Flooding is already occurring in the warned area.
- This includes the following streams and drainages...
Salt River above Tempe Town Lake.
- Some locations that will experience flooding include...
Salt River below Granite Reef Dam.
- http://www.weather.gov/safety/flood
From: Sep 27, 2025 03:47
Until: Sep 27, 2025 15:00
Flood Warning
* WHAT...Small stream flooding caused by excessive rainfall
continues along Indian Bend Wash.
* WHERE...A portion of south central Arizona, including the
following county, Maricopa.
* WHEN...Until 530 AM MST Saturday.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring. Low-water
crossings are inundated with water and may not be passable.
* ADDITIONAL DETAILS...
- At 958 PM MST, Flooding is already occurring in the warned
area. Between 1 and 3 inches of rain have fallen.
- Flooding impacts will continue, but no additional rainfall is
expected.
- Some locations that will experience flooding include...
Scottsdale and Indian Bend Wash
- http://www.weather.gov/safety/flood
From: Sep 27, 2025 04:59
Until: Sep 27, 2025 12:30
Flood Warning
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of south central Arizona, including the
following county, Maricopa.
* WHEN...Until 900 PM MST.
* IMPACTS...SRP has increased releases from Northside Granite Reef
Dam to 2589 cfs. Low-water crossings are expected to become
inundated with water and may not be passable. Primary road
impacted being McKellips Rd.
* ADDITIONAL DETAILS...
- At 455 PM MST, gauge reports indicated heavy rain due to
thunderstorms. Flooding is ongoing or expected to begin
shortly in the warned area. Between 1.5 and 2.5 inches of
rain have fallen.
- This includes the following streams and drainages...
Salt River.
- Some locations that will experience flooding include...
Mesa, Tempe, Granite Reef Dam and Tempe Marketplace.
- http://www.weather.gov/safety/flood
From: Sep 26, 2025 23:55
Until: Sep 27, 2025 04:00
Flood Warning
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of south central Arizona, including the
following county, Maricopa.
* WHEN...Until 730 PM MST.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring.
* ADDITIONAL DETAILS...
- At 526 PM MST, gauge reports indicated heavy rain due to
thunderstorms. Flooding is ongoing or expected to begin
shortly in the warned area. Between 1 and 2.5 inches of rain
have fallen.
- Some locations that will experience flooding include...
Phoenix, Scottsdale, Fountain Hills, Paradise Valley,
Scottsdale Airport, Piestewa Peak Park, Camelback Mountain,
Desert Ridge Marketplace, Downtown Scottsdale, North Mountain
Park, Salt River Indian Community, Deer Valley Airport, Metro
Center and Arizona State Fairgrounds.
- http://www.weather.gov/safety/flood
From: Sep 27, 2025 00:26
Until: Sep 27, 2025 02:30
Flood Warning
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of south central Arizona, including the
following county, Maricopa.
* WHEN...Until 615 PM MST.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring.
* ADDITIONAL DETAILS...
- At 424 PM MST, Doppler radar and automated rain gauges
indicated heavy rain due to thunderstorms. Flooding is
already occurring in the warned area. Between 0.5 and 1.5
inches of rain have fallen.
- Some locations that will experience flooding include...
Phoenix, Glendale, Peoria, Surprise, Avondale, Goodyear,
Buckeye, El Mirage, Tolleson, Youngtown, Sun City West,
Waddell, Sun City, Cashion, Wittmann, Circle City, New River,
Litchfield Park, Surprise Stadium and Beardsley.
- This includes the following highways...
AZ Route 101 between mile markers 10 and 17...and
near mile marker 18.
US Highway 60 between mile markers 125 and 134.
AZ Route 74 between mile markers 10 and 19.
AZ Interstate 17 between mile markers 222 and 226.
AZ Interstate 10 between mile markers 124 and 133.
AZ Route 303 between mile markers 105 and 114.
- http://www.weather.gov/safety/flood
From: Sep 26, 2025 23:24
Until: Sep 27, 2025 01:15
Flash Flood Warning
FFWPSR
The National Weather Service in Phoenix has extended the
* Flash Flood Warning for...
Maricopa County in south central Arizona...
* Until 600 PM MST.
* At 435 PM MST, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
1 and 2.5 inches of rain have fallen. Flash flooding is already
occurring.
HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding.
SOURCE...Radar and automated gauges.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Scottsdale, Fountain Hills, Sugarloaf Mountain, Ballantine
Trailhead, Round Valley, Rio Verde, Goldfield Ranch, McDowell
Mountain Park, Salt River Tubing Recreation Area, Saguaro Lake,
Granite Reef Dam and Fort McDowell.
This includes AZ Route 87 between mile markers 182 and 191.
This includes the following streams and drainages...
Cottonwood Creek, Ironwood Wash, Camp Creek, Indian Spring Wash,
Picadilla Creek, Salt River, Sycamore Creek, Verde River and
Mesquite Wash.
From: Sep 26, 2025 23:35
Until: Sep 27, 2025 01:00
Flash Flood Warning
At 505 PM MST, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 0.5 and 1.5 inches of rain have
fallen. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Estrella.
This includes AZ Route 238 between mile markers 15 and 24.
This includes the following streams and drainages...
West Prong Waterman Wash and Waterman Wash.
From: Sep 27, 2025 00:05
Until: Sep 27, 2025 00:45
Flood Watch
* WHAT...Flash 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,
Fountain Hills/East Mesa, Globe/Miami, Mazatzal Mountains, New
River Mesa, Northwest Pinal County, Pinal/Superstition Mountains,
Rio Verde/Salt River, San Carlos, Southeast Gila County, Superior
and Tonto Basin.
* WHEN...From Friday morning through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Low-water
crossings may be flooded.
* ADDITIONAL DETAILS...
- Increasing moisture ahead of an area of low pressure will
promote scattered thunderstorm activity capable of producing
heavy rainfall by late morning into the evening hours Friday.
Rainfall amounts of 1-2 inches are likely to occur, with
potentially higher amount possible.
- http://www.weather.gov/safety/flood
From: Sep 25, 2025 16:26
Until: Sep 26, 2025 12:00
Flood Watch
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of south central Arizona, including the
following areas, Buckeye/Avondale, Cave Creek/New River, Central
Phoenix, Deer Valley, East Valley, North Phoenix/Glendale,
Northwest Valley, Scottsdale/Paradise Valley, South
Mountain/Ahwatukee and Southeast Valley/Queen Creek.
* WHEN...From Friday morning through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Low-water crossings may be flooded.
* ADDITIONAL DETAILS...
- Increasing moisture ahead of an area of low pressure will
promote scattered thunderstorm activity capable of producing
heavy rainfall by late morning into the evening hours Friday.
Localized rainfall amounts of 1-2 inches are expected to
occur, with potentially higher amount possible.
- http://www.weather.gov/safety/flood
From: Sep 25, 2025 16:26
Until: Sep 26, 2025 12:00
Flood Advisory
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Portions of east central and south central Arizona,
including the following counties, in east central Arizona, Gila.
In south central Arizona, Maricopa. Runoff will mostly collect in
Campaign Creek.
* WHEN...Until 815 PM MST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos.
* ADDITIONAL DETAILS...
- At 513 PM MST, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in Campaign Creek. Between 0.5 and 1 inch of rain has
fallen.
- Campaign Creek is the most likely place to experience minor
flooding.
This includes the following streams and drainages...
Campaign Creek, Pine Creek and Reavis Creek.
Additional rainfall amounts up to 1 inch are expected over
the area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
Roosevelt Estates.
- http://www.weather.gov/safety/flood
From: Sep 26, 2025 00:13
Until: Sep 26, 2025 03:15
Flood Watch
* WHAT...Flash flooding caused by excessive rainfall is possible.
* WHERE...A portion of south central Arizona, including the
following areas, Apache Junction/Gold Canyon, Dripping Springs,
Fountain Hills/East Mesa, Globe/Miami, Mazatzal Mountains, New
River Mesa, Northwest Pinal County, Pinal/Superstition Mountains,
Rio Verde/Salt River, San Carlos, Southeast Gila County, Superior
and Tonto Basin.
* WHEN...From Friday morning through Friday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Low-water
crossings may be flooded.
* ADDITIONAL DETAILS...
- Increasing moisture ahead of an area of low pressure will
promote scattered thunderstorm activity capable of producing
heavy rainfall by late morning into the evening hours Friday.
Rainfall amounts of 1-2 inches are likely to occur, with
potentially higher amount possible.
- http://www.weather.gov/safety/flood
From: Sep 24, 2025 20:10
Until: Sep 25, 2025 12:00
