440 
WGUS85 KPSR 130140
FLSPSR

Flood Advisory
National Weather Service Phoenix AZ
640 PM MST Wed Aug 12 2026

AZC013-130445-
/O.NEW.KPSR.FA.Y.0038.260813T0140Z-260813T0445Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Maricopa AZ-
640 PM MST Wed Aug 12 2026

...FLOOD ADVISORY IN EFFECT UNTIL 945 PM MST THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Maricopa County in south central Arizona...

* WHEN...Until 945 PM MST.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 640 PM MST, Doppler radar indicated heavy rain due to
    thunderstorms. Minor flooding is ongoing or expected to begin
    shortly in the advisory area. Between 0.5 and 1 inch of rain has
    fallen.
  - Additional rainfall amounts of 0.5 to 1 inch are expected over
    the area. This additional rain will result in minor flooding.
  - Some locations that will experience flooding include...
    Mesa, Chandler, Gilbert, Sun Lakes, Chandler City Hall, Chandler
    Fashion Center Mall, Tumbleweed Park, Gilbert City Hall, Fiesta
    Mall, Freestone Park, Superstition Springs Mall and Firebird
    Lake.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 3320 11205 3341 11184 3341 11166 3320 11189


$$

TW

282 
WGUS85 KPSR 130331
FLSPSR

Flood Advisory
National Weather Service Phoenix AZ
831 PM MST Wed Aug 12 2026

AZC013-130445-
/O.CON.KPSR.FA.Y.0038.000000T0000Z-260813T0445Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Maricopa AZ-
831 PM MST Wed Aug 12 2026

...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 945 PM MST THIS EVENING...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...Maricopa County in south central Arizona...

* WHEN...Until 945 PM MST.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
  - At 831 PM MST, Doppler radar and automated rain gauges indicated
    heavy rain due to thunderstorms. Minor flooding is ongoing or
    expected to begin shortly in the advisory area. Between 0.5 and
    1.5 inches of rain have fallen.
  - Additional rainfall amounts up to 0.5 inches are expected over
    the area. This additional rain will result in minor flooding.
  - Some locations that will experience flooding include...
    Mesa, Chandler, Gilbert, Sun Lakes, Chandler City Hall, Chandler
    Fashion Center Mall, Tumbleweed Park, Gilbert City Hall, Fiesta
    Mall, Freestone Park, Superstition Springs Mall and Firebird
    Lake.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 3320 11205 3320 11189 3341 11166 3341 11184


$$

TW

131 
WGUS85 KPSR 130445
FLSPSR

Flood Advisory
National Weather Service Phoenix AZ
945 PM MST Wed Aug 12 2026

AZC013-130455-
/O.EXP.KPSR.FA.Y.0038.000000T0000Z-260813T0445Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Maricopa AZ-
945 PM MST Wed Aug 12 2026

...FLOOD ADVISORY HAS EXPIRED...

The Flood Advisory has expired for a portion of south central
Arizona, including the following area, Maricopa.

The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.

&&

LAT...LON 3320 11205 3320 11189 3341 11166 3341 11184


$$

TW