Active Weather Alerts
Severe Thunderstorm Watch
Issued: 3:03 AM Aug. 11, 2026 – National Weather Service
AZ . ARIZONA COUNTIES INCLUDED ARE GILA MARICOPA PIMA PINAL SANTA CRUZ
Flash Flood Warning
Issued: 2:36 AM Aug. 11, 2026 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 930 PM MST THIS EVENING FOR SOUTH CENTRAL PIMA COUNTY... At 736 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... San Miguel, Vamori, South Komelik, Choulic, Newfield, Coldfields, Itak, Kots Kug, Papago Farms and Hashan Chuchg. This includes the following streams and drainages... Chutum Vaya Wash, Baboquivari Wash, Big Wash, Topawa Wash, Vamori Wash, Sells Wash, Chukut Kuk Wash and San Simon Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. && FLASH FLOOD...RADAR INDICATED
Flash Flood Warning
Issued: 2:21 AM Aug. 11, 2026 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING FOR NORTHWESTERN PIMA COUNTY... At 721 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.8 and 1.8 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... GuVo, Organ Pipe Cactus National Monument, Why, Gunsight, Charco 27, KuKatch and San Simon West. This includes the following highways... Route 85 between mile markers 48 and 72. Route 86 between mile markers 53 and 75. This includes the following Flash Flood Prone Locations... Gunsight Wash in Gunsight. This includes the following streams and drainages... Sikort Chuapo Wash, Alamo Wash, Siovi Shuatak Wash, Kuakatch Wash, Pisinimo Wash, Pia Oik Wash, Growler Wash, Cuerda de Lena, Vamori Wash, Gu Vo Wash, Gunsight Wash, Hickiwan Wash, Aguajita Wash, San Simon Wash and Rio Cornez Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && FLASH FLOOD...RADAR INDICATED
Flash Flood Warning
Issued: 2:02 AM Aug. 11, 2026 – National Weather Service
The National Weather Service in Tucson has issued a * Flash Flood Warning for... West Central Pima County in southeastern Arizona... * Until 1000 PM MST. * At 702 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.8 and 1.8 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Organ Pipe Cactus National Monument, Ali Chugk, Pia Oik, Santa Cruz and Lukeville. This includes Route 85 between mile markers 72 and 80. This includes the following streams and drainages... Ali Chuk Wash, Siovi Shuatak Wash, San Cristobal Wash, Hali Murk Wash, Pisinimo Wash, Pia Oik Wash, Growler Wash, Vamori Wash, Gu Vo Wash, Aguajita Wash, Chukut Kuk Wash and San Simon Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Remain alert for flooding even in locations not receiving rain. Washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. && FLASH FLOOD...RADAR INDICATED
Flood Advisory
Issued: 1:58 AM Aug. 11, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 10 PM MST THIS EVENING... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...East Central Pima County in southeastern Arizona... * WHEN...Until 1000 PM MST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Overflowing poor drainage areas. * ADDITIONAL DETAILS... - At 658 PM MST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.2 and 0.8 inches of rain have fallen. - This includes the following streams and drainages... Sabino Creek, Agua Caliente Wash, Tanque Verde Wash, Coyote Wash, Rillito River, Rincon Creek, Chimney Rock Creek, Ventana Canyon Wash and Pantano Wash. - Some locations that will experience flooding include... Tucson, Tanque Verde, Saguaro National Park East and Catalina Foothills. - This includes the following Flash Flood Prone Locations... Harrison Rd at Pantano Wash, Agua Caliente Wash from Soldier Trl to Fort Lowell, Wentworth Rd at Tanque Verde Wash, Tanque Verde Loop Rd at Tanque Verde Wash, Old Spanish Trl at Rincon Creek, Escalante Rd at Atterbury Wash, Alamo Wash between Speedway and Grant, Camino Loma Alta at Rincon Creek, Freeman Rd between Broadway and Old Spanish Trail, Limberlost Rd from Soilder Trail to Homestead Ave and Old Spanish Trail at Jeremy Wash. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. &&
Flood Watch
Issued: 6:12 PM Aug. 10, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM MST THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Tucson Metro and Santa Cruz County. * WHEN...Until 10 PM MST this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Scattered to numerous thunderstorms are expected this afternoon into this evening. Rainfall rates in excess of 1 inch per hour are expected with the stronger storms with isolated areas having the potential of 2 inches or more in an hour. - Http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && ...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Tucson Metro and Santa Cruz County. * WHEN...From 2 PM MST Tuesday afternoon through 11 PM MST Tuesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Another round of showers and thunderstorms is expected Tuesday afternoon and evening. Additional rainfall from the previous day will result in faster responses in normally dry washes, creeks and roadway dips. Rainfall rates in excess of 1 inch per hour are expected with the stronger storms with isolated areas having the potential of 1-3 inches. - Http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
Flood Watch
Issued: 6:12 PM Aug. 10, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM MST THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Tucson Metro and Santa Cruz County. * WHEN...Until 10 PM MST this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Scattered to numerous thunderstorms are expected this afternoon into this evening. Rainfall rates in excess of 1 inch per hour are expected with the stronger storms with isolated areas having the potential of 2 inches or more in an hour. - Http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && ...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Tucson Metro and Santa Cruz County. * WHEN...From 2 PM MST Tuesday afternoon through 11 PM MST Tuesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Another round of showers and thunderstorms is expected Tuesday afternoon and evening. Additional rainfall from the previous day will result in faster responses in normally dry washes, creeks and roadway dips. Rainfall rates in excess of 1 inch per hour are expected with the stronger storms with isolated areas having the potential of 1-3 inches. - Http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
Local Radar