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Home Return to list Areal Flood Watch 0006 Issued by the Tucson Forecast Office
Action: New Issued At: 2026-08-05 15:41:55
978
WGUS65 KTWC 052041
FFATWC
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Tucson AZ
141 PM MST Wed Aug 5 2026
AZZ502>504-507-513>515-060600-
/O.NEW.KTWC.FA.A.0006.260805T2300Z-260806T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Tohono Oodham Nation-Upper Santa Cruz River Valley/Altar Valley-
Tucson Metro Area-Upper San Pedro River Valley-Dragoon and Mule
and Huachuca and Santa Rita Mountains-Catalina and Rincon
Mountains-Baboquivari Mountains-
Including the cities of Marana, Madera Canyon, Nogales, Sierra Vista,
Kitt Peak, Tucson, Green Valley, Vail, Canelo Hills, Mount Lemmon,
Bisbee, Benson, Summerhaven, and Sells
141 PM MST Wed Aug 5 2026
...FLOOD WATCH IN EFFECT FROM 4 PM THIS AFTERNOON UNTIL 11 PM MST
THIS EVENING...
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...A portion of Southeast Arizona, including the following
areas, Baboquivari Mountains, Catalina and Rincon Mountains,
Dragoon and Mule and Huachuca and Santa Rita Mountains, Tohono
Oodham Nation, Tucson Metro Area, Upper San Pedro River Valley and
Upper Santa Cruz River Valley/Altar Valley.
* WHEN...From 4 PM this afternoon through 11 PM MST this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Expect scattered thunderstorms beginning late this afternoon
through the evening. One inch per hour rainfall rates will be
likely across the watch area with three hour rainfall totals
approaching 3 inches in isolated areas.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
AWH
Action: Time Extended Issued At: 2026-08-05 23:56:45
331
WGUS65 KTWC 060456
FFATWC
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Tucson AZ
956 PM MST Wed Aug 5 2026
AZZ502>504-507-513>515-060800-
/O.EXT.KTWC.FA.A.0006.000000T0000Z-260806T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Tohono Oodham Nation-Upper Santa Cruz River Valley/Altar Valley-
Tucson Metro Area-Upper San Pedro River Valley-Dragoon and Mule
and Huachuca and Santa Rita Mountains-Catalina and Rincon
Mountains-Baboquivari Mountains-
Including the cities of Sells, Vail, Sierra Vista, Bisbee, Mount
Lemmon, Kitt Peak, Canelo Hills, Summerhaven, Madera Canyon, Nogales,
Benson, Tucson, Green Valley, and Marana
956 PM MST Wed Aug 5 2026
...FLOOD WATCH NOW IN EFFECT UNTIL 1 AM MST THURSDAY...
* WHAT...Flooding caused by excessive rainfall continues to be
possible as several lines of thunderstorms continue to move to the
west northwest.
* WHERE...A portion of Southeast Arizona, including the following
areas, Baboquivari Mountains, Catalina and Rincon Mountains,
Dragoon and Mule and Huachuca and Santa Rita Mountains, Tohono
Oodham Nation, Tucson Metro Area, Upper San Pedro River Valley and
Upper Santa Cruz River Valley/Altar Valley.
* WHEN...Until 1 AM MST Thursday.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Expect scattered thunderstorms beginning late this afternoon
through the evening. One inch per hour rainfall rates will be
likely across the watch area with three hour rainfall totals
approaching 3 inches in isolated areas.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Action: Expired Issued At: 2026-08-06 02:54:19 500 WGUS65 KTWC 060753 FFATWC Flood Watch National Weather Service Tucson AZ 1253 AM MST Thu Aug 6 2026 AZZ502>504-507-513>515-060900- /O.EXP.KTWC.FA.A.0006.000000T0000Z-260806T0800Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Tohono Oodham Nation-Upper Santa Cruz River Valley/Altar Valley- Tucson Metro Area-Upper San Pedro River Valley-Dragoon and Mule and Huachuca and Santa Rita Mountains-Catalina and Rincon Mountains-Baboquivari Mountains- Including the cities of Marana, Kitt Peak, Nogales, Green Valley, Sierra Vista, Sells, Bisbee, Summerhaven, Canelo Hills, Tucson, Madera Canyon, Vail, Benson, and Mount Lemmon 1253 AM MST Thu Aug 6 2026 ...FLOOD WATCH WILL EXPIRE AT 1 AM MST EARLY THIS MORNING... The Flood Watch will expire for a portion of Southeast Arizona, including the following areas, Baboquivari Mountains, Catalina and Rincon Mountains, Dragoon and Mule and Huachuca and Santa Rita Mountains, Tohono Oodham Nation, Tucson Metro Area, Upper San Pedro River Valley and Upper Santa Cruz River Valley/Altar Valley. The flash flooding threat has ended. Therefore, the Flood Watch will expire at 1 AM MST early this morning. $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||