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Severe Thunderstorm Warning 0091
Issued by the Tucson Forecast Office

Action Issued Starts Expiration
New 2026-08-03 17:42:26 2026-08-03 17:42:00 2026-08-03 18:30:00
Continued 2026-08-03 18:04:57 2026-08-03 18:30:00
Expired 2026-08-03 18:20:58 2026-08-03 18:30:00


Action: New
Issued At: 2026-08-03 17:42:26

240 
WUUS55 KTWC 032242
SVRTWC
AZC003-009-032330-
/O.NEW.KTWC.SV.W.0091.260803T2242Z-260803T2330Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tucson AZ
342 PM MST Mon Aug 3 2026

The National Weather Service in Tucson has issued a

* Severe Thunderstorm Warning for...
  North Central Cochise County in southeastern Arizona...
  South Central Graham County in southeastern Arizona...

* Until 430 PM MST.

* At 342 PM MST, a severe thunderstorm was located 18 miles north of
  Willcox, moving southwest 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...
  Willcox.

This includes the following highways...
Route 191 between mile markers 88 and 98. Route 266 between mile
markers 108 and 115. Interstate 10 between mile markers 341 and 352.
Route 186 near mile marker 327.

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.

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

&&

LAT...LON 3243 11011 3262 10976 3244 10961 3223 10978
      3242 11012
TIME...MOT...LOC 2241Z 49DEG 14KT 3250 10974

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

$$

KJS


Action: Continued
Issued At: 2026-08-03 18:04:57

866 
WWUS55 KTWC 032304
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
404 PM MST Mon Aug 3 2026

AZC003-009-032330-
/O.CON.KTWC.SV.W.0091.000000T0000Z-260803T2330Z/
Cochise AZ-Graham AZ-
404 PM MST Mon Aug 3 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM MST FOR
NORTH CENTRAL COCHISE AND SOUTH CENTRAL GRAHAM COUNTIES...

At 404 PM MST, a severe thunderstorm was located 13 miles north of
Willcox, moving southwest 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...
  Willcox.

This includes the following highways...
Route 191 between mile markers 88 and 95. Interstate 10 between mile
markers 341 and 352. Route 186 near mile marker 327.

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.

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

&&

LAT...LON 3243 11011 3257 10985 3244 10961 3223 10978
      3242 11012
TIME...MOT...LOC 2242Z 49DEG 14KT 3250 10975

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

$$


Action: Expired
Issued At: 2026-08-03 18:20:58

323 
WWUS55 KTWC 032320
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
420 PM MST Mon Aug 3 2026

AZC003-009-032330-
/O.EXP.KTWC.SV.W.0091.000000T0000Z-260803T2330Z/
Cochise AZ-Graham AZ-
420 PM MST Mon Aug 3 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 430 PM MST FOR NORTH
CENTRAL COCHISE AND SOUTH CENTRAL GRAHAM COUNTIES...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, gusty
winds and heavy rain are still possible with this thunderstorm.

&&

LAT...LON 3243 11011 3257 10985 3244 10961 3223 10978
      3242 11012
TIME...MOT...LOC 2304Z 49DEG 14KT 3244 10983

$$

JRM



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