420 WWUS55 KTWC 232200 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 300 PM MST Wed Sep 23 2026 AZC023-232245- /O.CON.KTWC.SV.W.0286.000000T0000Z-260923T2245Z/ Santa Cruz AZ- 300 PM MST Wed Sep 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MST FOR SOUTHWESTERN SANTA CRUZ COUNTY... At 300 PM MST, a severe thunderstorm was located near Nogales, moving northwest at 5 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Nogales, Rio Rico, Nogales International Airport, Patagonia Lake State Park, Kino Springs and Pena Blanca Lake. This includes the following highways... Interstate 19 between mile markers 1 and 12. Route 82 between mile markers 1 and 13. 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. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3135 11079 3133 11091 3133 11107 3134 11109 3146 11117 3152 11083 TIME...MOT...LOC 2154Z 150DEG 5KT 3141 11094 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DVS 218 WWUS55 KTWC 232204 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 304 PM MST Wed Sep 23 2026 AZC019-232230- /O.CON.KTWC.SV.W.0285.000000T0000Z-260923T2230Z/ Pima AZ- 304 PM MST Wed Sep 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM MST FOR WEST CENTRAL PIMA COUNTY... At 304 PM MST, a severe thunderstorm was located 7 miles southeast of Organ Pipe Cactus National Monument. This storm was stationary. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Organ Pipe Cactus National Monument and Lukeville. This includes Route 85 between mile markers 67 and 80. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3191 11292 3208 11290 3208 11261 3185 11272 TIME...MOT...LOC 2145Z 0DEG 0KT 3196 11277 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DVS 668 WWUS55 KTWC 232207 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 307 PM MST Wed Sep 23 2026 AZC023-232245- /O.CON.KTWC.SV.W.0286.000000T0000Z-260923T2245Z/ Santa Cruz AZ- 307 PM MST Wed Sep 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MST FOR SOUTHWESTERN SANTA CRUZ COUNTY... At 307 PM MST, a severe thunderstorm was located near Nogales, moving northwest 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... Nogales, Rio Rico, Nogales International Airport, Patagonia Lake State Park, Kino Springs and Pena Blanca Lake. This includes the following highways... Interstate 19 between mile markers 1 and 12. Route 82 between mile markers 1 and 13. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3135 11079 3133 11091 3133 11107 3134 11109 3146 11117 3152 11083 TIME...MOT...LOC 2200Z 150DEG 5KT 3142 11095 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DVS 462 WWUS55 KTWC 232225 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 325 PM MST Wed Sep 23 2026 AZC019-232235- /O.EXP.KTWC.SV.W.0285.000000T0000Z-260923T2230Z/ Pima AZ- 325 PM MST Wed Sep 23 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 330 PM MST FOR WEST CENTRAL PIMA COUNTY... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, heavy rain is still possible with this thunderstorm. && LAT...LON 3191 11292 3208 11290 3208 11261 3185 11272 TIME...MOT...LOC 2204Z 0DEG 0KT 3196 11277 $$ DVS 760 WWUS55 KTWC 232228 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 328 PM MST Wed Sep 23 2026 AZC023-232245- /O.CON.KTWC.SV.W.0286.000000T0000Z-260923T2245Z/ Santa Cruz AZ- 328 PM MST Wed Sep 23 2026 ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM MST FOR SOUTH CENTRAL SANTA CRUZ COUNTY... At 328 PM MST, a severe thunderstorm was located over Rio Rico, moving northwest 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... Nogales, Rio Rico, Nogales International Airport, Patagonia Lake State Park and Kino Springs. This includes the following highways... Interstate 19 between mile markers 1 and 11. Route 82 between mile markers 1 and 13. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Continuous cloud to ground lightning is occurring with this storm. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3135 11079 3133 11089 3133 11097 3146 11103 3152 11083 TIME...MOT...LOC 2207Z 150DEG 5KT 3142 11095 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ DVS 617 WWUS55 KTWC 232243 SVSTWC Severe Weather Statement National Weather Service Tucson AZ 343 PM MST Wed Sep 23 2026 AZC023-232253- /O.EXP.KTWC.SV.W.0286.000000T0000Z-260923T2245Z/ Santa Cruz AZ- 343 PM MST Wed Sep 23 2026 ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 345 PM MST FOR SOUTH CENTRAL SANTA CRUZ COUNTY... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However, gusty winds and heavy rain are still possible with this thunderstorm. && LAT...LON 3135 11079 3133 11089 3133 11097 3146 11103 3152 11083 TIME...MOT...LOC 2228Z 150DEG 5KT 3145 11097 $$ DVS