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Home Return to list Severe Thunderstorm Warning 0165 Issued by the Tucson Forecast Office
Action: New Issued At: 2026-08-10 19:36:33
943
WUUS55 KTWC 110036
SVRTWC
AZC019-110115-
/O.NEW.KTWC.SV.W.0165.260811T0036Z-260811T0115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tucson AZ
536 PM MST Mon Aug 10 2026
The National Weather Service in Tucson has issued a
* Severe Thunderstorm Warning for...
Northwestern Pima County in southeastern Arizona...
* Until 615 PM MST.
* At 536 PM MST, a severe thunderstorm was located near GuVo, moving
west at 20 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...
GuVo, Organ Pipe Cactus National Monument, San Simon, Why,
Gunsight, Charco 27, KuKatch and San Simon West.
This includes the following highways...
Route 85 between mile markers 46 and 72. Route 86 between mile
markers 53 and 77.
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 3222 11233 3193 11257 3205 11304 3245 11272
TIME...MOT...LOC 0036Z 108DEG 17KT 3212 11258
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KM
Action: Continued Issued At: 2026-08-10 19:50:33
381
WWUS55 KTWC 110050
SVSTWC
Severe Weather Statement
National Weather Service Tucson AZ
550 PM MST Mon Aug 10 2026
AZC019-110115-
/O.CON.KTWC.SV.W.0165.000000T0000Z-260811T0115Z/
Pima AZ-
550 PM MST Mon Aug 10 2026
...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM MST FOR
NORTHWESTERN PIMA COUNTY...
At 550 PM MST, a severe thunderstorm was located 7 miles northwest of
GuVo, moving west at 20 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
Locations impacted include...
GuVo, Organ Pipe Cactus National Monument, San Simon, Why,
Gunsight, Charco 27, KuKatch and San Simon West.
This includes the following highways...
Route 85 between mile markers 46 and 72. Route 86 between mile
markers 53 and 77.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
widespread damaging winds and large hail.
&&
LAT...LON 3222 11233 3193 11257 3205 11304 3245 11272
TIME...MOT...LOC 0036Z 108DEG 17KT 3212 11258
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH
$$
KM
Action: Expired Issued At: 2026-08-10 20:13:34 171 WWUS55 KTWC 110113 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 613 PM MST Mon Aug 10 2026 AZC019-110123- /O.EXP.KTWC.SV.W.0165.000000T0000Z-260811T0115Z/ Pima AZ- 613 PM MST Mon Aug 10 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 615 PM MST FOR NORTHWESTERN PIMA COUNTY... The Severe Thunderstorm Warning that was previously in effect has been reissued for Pima County and is in effect until 700 PM MST. Please refer to that bulletin for the latest severe weather information. A Severe Thunderstorm Watch remains in effect until 1200 AM MST Tuesday for a portion of South Central Arizona. && LAT...LON 3222 11233 3193 11257 3205 11304 3245 11272 TIME...MOT...LOC 0050Z 108DEG 17KT 3214 11266 $$ KM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||