Flash Flood Warning 81, NWS Tucson, AZ

390 
WGUS75 KTWC 260415
FFSTWC

Flash Flood Statement
National Weather Service Tucson AZ
915 PM MST Sat Jul 25 2026

AZC019-260425-
/O.CAN.KTWC.FF.W.0081.000000T0000Z-260726T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
915 PM MST Sat Jul 25 2026

...FLASH FLOOD WARNING IS CANCELLED FOR EASTERN PIMA COUNTY...

Flooding is no longer expected to pose a threat. Please continue to
heed remaining road closures.

&&

LAT...LON 3199 11041 3200 11042 3204 11038 3208 11033
      3206 11031 3204 11028 3202 11030 3199 11038

$$

AZC003-260545-
/O.CON.KTWC.FF.W.0081.000000T0000Z-260726T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cochise AZ-
915 PM MST Sat Jul 25 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1045 PM MST THIS
EVENING FOR NORTHWESTERN COCHISE COUNTY...

At 915 PM MST, Doppler radar indicated thunderstorms produced heavy
rain across the warned area. Between 1 and 2 inches of rain have
fallen. Additional rainfall amounts up to 0.1 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...
  Mainly rural areas of Northwestern Cochise County.

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.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

&&

LAT...LON 3199 11041 3200 11042 3204 11038 3208 11033
      3206 11031 3204 11028 3202 11030 3199 11038

FLASH FLOOD...RADAR INDICATED

$$

JRM

626 
WGUS75 KTWC 260540
FFSTWC

Flash Flood Statement
National Weather Service Tucson AZ
1040 PM MST Sat Jul 25 2026

AZC003-260550-
/O.EXP.KTWC.FF.W.0081.000000T0000Z-260726T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cochise AZ-
1040 PM MST Sat Jul 25 2026

...FLASH FLOOD WARNING WILL EXPIRE AT 1045 PM MST THIS EVENING FOR
NORTHWESTERN COCHISE COUNTY...

The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.

&&

LAT...LON 3199 11041 3200 11042 3204 11038 3208 11033
      3206 11031 3204 11028 3202 11030 3199 11038

$$

JRM

Area Forecast Discussion
National Weather Service Tucson AZ
242 PM MST Sat Jul 25 2026

.SYNOPSIS...Hot temperatures will continue for the next week
along with daily chances of afternoon and evening showers and
thunderstorms.

&&

.DISCUSSION...Ahh the monsoon. It never fails that what looks
like an active day 24 to 48 hours out in the model world ends
up to be much less. Today is a good example as drier air has
punched in from the east with no storms on radar as of 230 pm.
The CAMs are also been struggling today. Although its been a
slow start to the convection, still looking at widely scattered
storms developing in the 3-5 pm with generally movement to the
west northwest into this evening. Main threat from any storm
will be strong gusty winds, brief heavy rain and blowing dust.

Enough moisture will be around for the next 7 days for daily
chances of showers and thunderstorms with day-to-day variability
on areal coverage of storms.

High temperatures so far this afternoon have been in the upper
90s east to the 109 lower deserts. Extreme Heat Warning remains
in effect until 8 pm this evening. Slightly cooler tomorrow
with above normal high temperatures continuing all next week
with the end of next week seeing highs like we have seen
yesterday and today.

&&

.AVIATION...Valid through 27/00Z.
Widely SCTD -SHRA/TS with SCTD to lcly BKN 8k-12k ft AGL thru
26/05z then again aft 26/20z. Any thunderstorm may produce
strong and erratic wind gusts, with a chance of a severe wind
gust. Otrw SFC winds NWLY 5-10 kts with ocnl gusts to 18 kts
thru 26/04z then again aft 26/20z. Vrbl winds less than 8 kts at
other times. Aviation discussion not updated for TAF amendments.

&&

.FIRE WEATHER...High temperatures will remain well above normal
for the next week. Isolated to widely scattered showers and
thunderstorms into this evening. Expect daily chances of
afternoon and evening showers and thunderstorms will day-to-day
variability on coverage of storms. Any thunderstorm will bring
a threat of severe, erratic wind gusts as well as brief heavy
rainfall and an isolated threat of flash flooding. Minimum
relative humidity values will increase from 15-20 percent in
desert location and 30-40 percent in the mountains today to
above 20-40 percent Sunday through mid-week next week. Winds
this weekend will mainly be light and under 12 mph outside of
thunderstorms.

&&

.TWC WATCHES/WARNINGS/ADVISORIES...
 Extreme Heat Warning until 8 PM MST this evening for
  AZZ501>509.

&&

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