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Elev 1421 ft, 33.39 °N, 111.66 °W

Mesa, AZ Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Mesa, AZ
Elevation: 1421ft
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Active Weather Alerts

Severe Thunderstorm Warning
Issued: 8:54 AM Oct. 21, 2026 – National Weather Service
The National Weather Service in Phoenix has issued a

* Severe Thunderstorm Warning for...
Maricopa County in south central Arizona...

* Until 215 AM MST.

* At 154 AM MST, a severe thunderstorm was located over Wickenburg,
moving north at 40 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.

* Locations impacted include...
Wickenburg.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Phoenix AZ.

&&


HAIL THREAT...RADAR INDICATED;
MAX HAIL SIZE...1.00 IN;
WIND THREAT...RADAR INDICATED;
MAX WIND GUST...60 MPH

Flood Advisory
Issued: 7:44 AM Oct. 21, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 345 AM MST EARLY THIS MORNING...

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

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

* WHEN...Until 345 AM MST.

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

* ADDITIONAL DETAILS...
- At 1244 AM MST, Doppler radar and automated rain gauges indicated
heavy rain due to thunderstorms. Minor flooding is ongoing or
expected to begin shortly in New River and Skunk Creek. Between
0.5 and 1 inch of rain has fallen.
- New River and Skunk Creek is the most likely place to experience
minor flooding.This includes the following streams and
drainages...
Skunk Creek, North Canyon Creek, New River, Deadman Wash and
Little Squaw Creek.
- Some locations that will experience flooding include...
New River.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

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

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&



Flood Watch
Issued: 6:44 AM Oct. 21, 2026 – National Weather Service
...FLOOD WATCH NOW IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
THURSDAY AFTERNOON...

* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...A portion of south central Arizona, including the following
areas, Aguila Valley, Apache Junction/Gold Canyon,
Buckeye/Avondale, Cave Creek/New River, Central Phoenix, Deer
Valley, East Valley, Fountain Hills/East Mesa, North
Phoenix/Glendale, Northwest Pinal County, Northwest Valley,
Scottsdale/Paradise Valley, South Mountain/Ahwatukee, Southeast
Valley/Queen Creek, Tonopah Desert and West Pinal County.

* WHEN...From Wednesday afternoon through Thursday afternoon.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
- A strong weather system affecting the region will bring
widespread showers and thunderstorms from Wednesday afternoon
through Thursday evening. Moderate to heavy rainfall with
localized rainfall rates upwards of 1 to 2 inches per hour will
be possible at times.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

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