404 
WGUS85 KTWC 130849
FLSTWC

Flood Advisory
National Weather Service Tucson AZ
149 AM MST Thu Aug 13 2026

AZC019-131145-
/O.NEW.KTWC.FA.Y.0074.260813T0849Z-260813T1145Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
149 AM MST Thu Aug 13 2026

...FLOOD ADVISORY IN EFFECT UNTIL 445 AM MST EARLY THIS MORNING...

* WHAT...Urban area and small stream flooding caused by periods of
  heavy rainfall is expected.

* WHERE...Northeastern Pima County in southeastern Arizona...

* WHEN...Until 445 AM MST.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Rises in small streams and normally dry washes. Ponding of water in
  urban or other areas is occurring or is imminent.

* ADDITIONAL DETAILS...
  - At 146 AM MST, Doppler radar and automated rain gauges indicated
    areas of heavy rain due to thunderstorms moving through the
    Tucson metro area. This  will cause urban and small stream
    flooding. Up to 1 inch of rain has fallen is spots with very
    localized spots recording up to 2 inches.
  - Some locations that will experience flooding include...
    Tucson, Davis-Monthan Air Force Base, Casas Adobes, Drexel
    Heights, Flowing Wells, Tanque Verde, South Tucson, Pascua Pueblo
    Yaqui Reservation, San Xavier Community, Catalina Foothills,
    Tucson International Airport, Sabino Canyon Recreation Area,
    Summit, Tucson Mountain Park, Valencia West, Tucson Estates and
    Saguaro National Park West.
  - This includes the following highways...
    Interstate 19 between mile markers 51 and 63. Route 86 between
    mile markers 155 and 171. Route 77 between mile markers 70 and
    76. Interstate 10 between mile markers 248 and 271.

    This includes the following Flash Flood Prone Locations...
    Harrison Rd at Pantano Wash, Agua Caliente Wash from Soldier Trl
    to Fort Lowell, Country Club Rd at Franco Wash, Wentworth Rd at
    Tanque Verde Wash, Tanque Verde Loop Rd at Tanque Verde Wash,
    Santa Clara Ave at El Vado Wash, Escalante Rd at Atterbury Wash,
    1st Ave north of Fort Lowell Rd, Stone Ave at Mabel St, Alamo
    Wash between Speedway and Grant, Silverbell Rd near Ina Rd,
    Camino De La Tierra at the Rillito River, Camino de Oeste from
    Sweetwater to Gates Pass, Drexel Rd east of Alvernon Way, Freeman
    Rd between Broadway and Old Spanish Trail, Ironwood Hills Dr from
    Shannon to Camino de Oeste, Limberlost Rd from Soilder Trail to
    Homestead Ave, Mark Rd from Jeffery Rd to Los Reales Rd, Mission
    Rd from Valencia Rd to San Xavier Rd, Old Vail COnnection Rd at
    Franco Wash, Snyder Rd from Kolb Rd to Sabino Canyon Rd, Sunset
    Rd west of Camino de Oeste and Black Wash at S Camino de Oeste.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont 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.

Be aware of your surroundings and do not drive on flooded roads.

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.

&&

LAT...LON 3235 11109 3212 11127 3198 11107 3214 11073
      3220 11057 3235 11053 3240 11072 3237 11092


$$

320 
WGUS85 KTWC 131146
FLSTWC

Flood Advisory
National Weather Service Tucson AZ
446 AM MST Thu Aug 13 2026

AZC019-131156-
/O.EXP.KTWC.FA.Y.0074.000000T0000Z-260813T1145Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
446 AM MST Thu Aug 13 2026

...FLOOD ADVISORY HAS EXPIRED...

The Flood Advisory has expired for a portion of the Tucson Metro
Area.

The heavy rain has ended. Flood waters are receding. Please continue
to heed remaining road closures.

&&

LAT...LON 3235 11109 3212 11127 3198 11107 3214 11073
      3220 11057 3235 11053 3240 11072 3237 11092


$$