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Severe Thunderstorm Warning 0148
Issued by the Tucson Forecast Office

Action Issued Starts Expiration
New 2026-08-09 19:26:32 2026-08-09 19:26:00 2026-08-09 20:15:00
Continued 2026-08-09 19:39:02 2026-08-09 20:15:00
Continued 2026-08-09 19:45:32 2026-08-09 20:15:00
Cancelled 2026-08-09 19:59:33 2026-08-09 20:15:00


Action: New
Issued At: 2026-08-09 19:26:32

708 
WUUS55 KTWC 100026
SVRTWC
AZC019-100115-
/O.NEW.KTWC.SV.W.0148.260810T0026Z-260810T0115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tucson AZ
526 PM MST Sun Aug 9 2026

The National Weather Service in Tucson has issued a

* Severe Thunderstorm Warning for...
  Northeastern Pima County in southeastern Arizona...

* Until 615 PM MST.

* At 526 PM MST, a severe thunderstorm was located near Catalina
  Foothills, moving west at 10 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...
  Tucson, Oro Valley, Casas Adobes, Flowing Wells, Tanque Verde,
  Tortolita, Catalina Foothills, Catalina State Park, Sabino Canyon
  Recreation Area and Seven Falls.

This includes the following highways...
Route 77 between mile markers 70 and 82. Interstate 10 between mile
markers 250 and 257.

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.

&&

LAT...LON 3242 11081 3237 11077 3229 11077 3221 11094
      3229 11107 3246 11103
TIME...MOT...LOC 0026Z 89DEG 8KT 3234 11090

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

$$

EDWARDS


Action: Continued
Issued At: 2026-08-09 19:39:02

117 
WWUS55 KTWC 100038
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
538 PM MST Sun Aug 9 2026

AZC019-100115-
/O.CON.KTWC.SV.W.0148.000000T0000Z-260810T0115Z/
Pima AZ-
538 PM MST Sun Aug 9 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MST FOR
NORTHEASTERN PIMA COUNTY...

At 538 PM MST, a severe thunderstorm was located near the Catalina
Foothills and Catalina State Park, moving west at 15 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...
  Tucson, Oro Valley, Casas Adobes, Flowing Wells, Tanque Verde,
  Tortolita, Catalina Foothills, Catalina State Park, Sabino Canyon
  Recreation Area and Seven Falls.

This includes the following highways...
Route 77 between mile markers 70 and 82. Interstate 10 between mile
markers 250 and 257.

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.

&&

LAT...LON 3242 11081 3237 11077 3229 11077 3221 11094
      3229 11107 3246 11103
TIME...MOT...LOC 0026Z 85DEG 12KT 3235 11088

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

$$

EDWARDS


Action: Continued
Issued At: 2026-08-09 19:45:32

411 
WWUS55 KTWC 100045
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
545 PM MST Sun Aug 9 2026

AZC019-100115-
/O.CON.KTWC.SV.W.0148.000000T0000Z-260810T0115Z/
Pima AZ-
545 PM MST Sun Aug 9 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MST FOR
NORTHEASTERN PIMA COUNTY...

At 545 PM MST, a severe thunderstorm was located near the western
Catalina Foothills and Catalina State Park, moving west at 5 mph.

HAZARD...60 mph wind gusts and small hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
  Tucson, Oro Valley, Casas Adobes, Flowing Wells, Tortolita,
  Catalina Foothills and Catalina State Park.

This includes the following highways...
Route 77 between mile markers 70 and 82. Interstate 10 between mile
markers 250 and 256.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3242 11082 3235 11084 3227 11083 3223 11096
      3229 11107 3246 11103
TIME...MOT...LOC 0038Z 90DEG 4KT 3234 11093

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

$$

EDWARDS


Action: Cancelled
Issued At: 2026-08-09 19:59:33

733 
WWUS55 KTWC 100059
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
559 PM MST Sun Aug 9 2026

AZC019-100109-
/O.CAN.KTWC.SV.W.0148.000000T0000Z-260810T0115Z/
Pima AZ-
559 PM MST Sun Aug 9 2026

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR NORTHEASTERN PIMA
COUNTY...

The storm near the western Catalina Foothills and Catalina State Park
has weakened below severe limits, and no longer poses an immediate
threat to life or property. Therefore, the warning has been
cancelled. However, heavy rain is still possible with this
thunderstorm.

&&

LAT...LON 3242 11082 3235 11084 3227 11083 3223 11096
      3229 11107 3246 11103
TIME...MOT...LOC 0045Z 90DEG 4KT 3234 11094

$$

EDWARDS



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