907
WGUS45 KTWC 292216 RRA
FLWTWC
BULLETIN - IMMEDIATE BROADCAST REQUESTED
FLOOD WARNING
NATIONAL WEATHER SERVICE TUCSON AZ
316 PM MST TUE SEP 29 2026
AZC009-019-021-301015-
/O.NEW.KTWC.FA.W.0006.260929T2216Z-260930T1015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GRAHAM AZ-PIMA AZ-PINAL AZ-
316 PM MST TUE SEP 29 2026
..FLOOD WARNING IN EFFECT UNTIL 315 AM MST WEDNESDAY
...REPLACES FLASH FLOOD WARNING...
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.
* WHERE...SOUTHWESTERN GRAHAM COUNTY IN SOUTHEASTERN ARIZONA...
NORTHEASTERN PIMA COUNTY IN SOUTHEASTERN ARIZONA...
EAST CENTRAL PINAL COUNTY IN SOUTHEASTERN ARIZONA...
* WHEN...UNTIL 315 AM MST WEDNESDAY.
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING
AND FLOOD-PRONE LOCATIONS IS IMMINENT OR OCCURRING. STREAMS
CONTINUE TO RISE DUE TO EXCESS RUNOFF FROM EARLIER RAINFALL.
LOW-WATER CROSSINGS ARE INUNDATED WITH WATER AND MAY NOT BE
PASSABLE.
* ADDITIONAL DETAILS...
- AT 316 PM MST, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED
HEAVY RAIN DUE TO THUNDERSTORMS. FLOODING IS ALREADY OCCURRING IN
THE WARNED AREA. BETWEEN 1 AND 3 INCHES OF RAIN HAVE FALLEN.
- ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE POSSIBLE IN THE
WARNED AREA.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
PERIDOT, ARAVAIPA CANYON WILDERNESS, BYLAS, KLONDYKE, CALVA AND
SAN CARLOS RESERVOIR.
- THIS INCLUDES ROUTE 70 BETWEEN MILE MARKERS 272 AND 297.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 3320 11046 3319 11043 3320 11040 3326 11044
3328 11045 3333 11044 3336 11045 3340 11041
3340 11036 3342 11034 3336 11013 3325 10999
3295 11020 3246 11033 3243 11045 3251 11045
3251 11046 3318 11047
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