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Severe Thunderstorm Warning 0143
Issued by the Tucson Forecast Office

Action Issued Starts Expiration
New 2026-08-07 20:12:36 2026-08-07 20:12:00 2026-08-07 21:00:00
Continued 2026-08-07 20:32:37 2026-08-07 21:00:00
Expired 2026-08-07 20:59:08 2026-08-07 21:00:00


Action: New
Issued At: 2026-08-07 20:12:36

632 
WUUS55 KTWC 080112
SVRTWC
AZC009-011-080200-
/O.NEW.KTWC.SV.W.0143.260808T0112Z-260808T0200Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tucson AZ
612 PM MST Fri Aug 7 2026

The National Weather Service in Tucson has issued a

* Severe Thunderstorm Warning for...
  Southeastern Graham County in southeastern Arizona...
  Southern Greenlee County in southeastern Arizona...

* Until 700 PM MST.

* At 612 PM MST, severe thunderstorms were located along a line from
  20 miles southeast of Clifton to 12 miles north of Safford Regional
  Airport, moving south at 15 mph.

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

  SOURCE...Radar indicated.

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

* Locations impacted include...
  Safford, Thatcher, Solomon, San Jose, Safford Regional Airport,
  Roper Lake State Park, Pima, Duncan, Central, York, Fort Thomas,
  Franklin, Swift Trail Junction and Frye Mesa Dam.

This includes the following highways...
Route 191 between mile markers 94 and 153. Route 75 between mile
markers 379 and 396. Route 70 between mile markers 303 and 385. Route
266 between mile markers 105 and 109.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. These storms are capable of producing damaging winds.

&&

LAT...LON 3323 10981 3296 10936 3290 10905 3253 10905
      3244 10908 3244 10967 3302 11010
TIME...MOT...LOC 0112Z 21DEG 14KT 3281 10906 3288 10940 3302 10969

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

$$

CWR


Action: Continued
Issued At: 2026-08-07 20:32:37

197 
WWUS55 KTWC 080132
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
632 PM MST Fri Aug 7 2026

AZC009-011-080200-
/O.CON.KTWC.SV.W.0143.000000T0000Z-260808T0200Z/
Graham AZ-Greenlee AZ-
632 PM MST Fri Aug 7 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 7 PM MST FOR
SOUTHEASTERN GRAHAM AND SOUTHERN GREENLEE COUNTIES...

At 632 PM MST, An automated weather observing station 8 miles NNE of
Safford reported a wind gust to 73 mph with this severe thunderstorm
and the Safford Airport reported a wind gusts to 61 mph. Severe
thunderstorms were located along a line from 22 miles southeast of
Clifton to 11 miles north of Thatcher, moving southwest at 15 mph.

HAZARD...70 mph wind gusts and small hail.

SOURCE...Radar indicated.

IMPACT...Expect considerable tree damage. Damage is likely to mobile
         homes, roofs, and outbuildings.

Locations impacted include...
  Safford, Thatcher, Solomon, San Jose, Safford Regional Airport,
  Roper Lake State Park, Pima, Duncan, Central, York, Fort Thomas,
  Franklin, Swift Trail Junction and Frye Mesa Dam.

This includes the following highways...
Route 191 between mile markers 94 and 153. Route 75 between mile
markers 379 and 396. Route 70 between mile markers 303 and 385. Route
266 between mile markers 105 and 109.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. These storms are capable of producing
widespread damaging winds.

&&

LAT...LON 3323 10981 3296 10936 3290 10905 3253 10905
      3244 10908 3244 10967 3302 11010
TIME...MOT...LOC 0112Z 24DEG 14KT 3281 10906 3294 10948 3305 10970

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

CWR


Action: Expired
Issued At: 2026-08-07 20:59:08

883 
WWUS55 KTWC 080158
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
658 PM MST Fri Aug 7 2026

AZC009-011-080208-
/O.EXP.KTWC.SV.W.0143.000000T0000Z-260808T0200Z/
Graham AZ-Greenlee AZ-
658 PM MST Fri Aug 7 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 7 PM MST FOR
SOUTHEASTERN GRAHAM AND SOUTHERN GREENLEE COUNTIES...

The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, gusty
winds to 50 mph and blowing dust are still possible with
thunderstorms.

&&

LAT...LON 3323 10981 3296 10936 3290 10905 3253 10905
      3244 10908 3244 10967 3302 11010
TIME...MOT...LOC 0132Z 24DEG 14KT 3274 10910 3287 10952 3298 10973

$$

CWR



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