Flash Flood Warning 39, NWS San Angelo, TX

131 
WGUS74 KSJT 201208
FFSSJT

Flash Flood Statement
National Weather Service San Angelo TX
708 AM CDT Sat Jun 20 2026

TXC411-201218-
/O.CAN.KSJT.FF.W.0039.000000T0000Z-260620T1315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Saba TX-
708 AM CDT Sat Jun 20 2026

...FLASH FLOOD WARNING IS CANCELLED FOR SOUTHEASTERN SAN SABA 
COUNTY...

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

&&

LAT...LON 3113 9855 3109 9852 3112 9850 3112 9848
      3111 9847 3111 9846 3109 9847 3108 9846
      3108 9847 3106 9848 3103 9844 3102 9844
      3101 9846 3098 9844 3096 9845 3095 9845
      3095 9842 3093 9842 3092 9867 3112 9863

$$

NWSSanAngelo

Area Forecast Discussion
National Weather Service San Angelo TX
211 AM CDT Sat Jun 20 2026

...New SHORT TERM...

.KEY MESSAGES...

- Hot and humid conditions return for Sunday and Monday, with heat
  index values again climbing to near or above the 105 mark in
  some areas. A Heat Advisory may be needed.

&&

.SHORT TERM...
(Today and tonight)
Issued at 141 AM CDT Sat Jun 20 2026

A small scale low pressure aloft (MCV) is evident in satellite
imagery to the south of Junction as of 1:30 AM CDT. This
disturbance has supported scattered thunderstorm development to
the southeast of Junction. Most of the model guidance continues to
depict this disturbance moving off to the north and northeast. We
may see some of the scattered thunderstorms eventually drift into
our area along the I-10 corridor near Junction as well as areas
northeast of there towards San Saba. Chances are low (30%) across
those locations given the bulk of the activity should be off to
our southeast. Ample moisture and slow storm motions will allow
for some risk of localized flooding to occur for any cells that do
move into our area. The Weather Prediction Center has this
portion of our area outlooked in a Marginal Risk (5 to 15% chance)
for excessive rainfall that leads to flash flooding.

Otherwise, most locations north of a San Angelo to Brady line
should remain dry today. Highs will continue to rise with most
locations settling into the upper 80s to middle 90s.

&&

.LONG TERM...
(Sunday through Friday)
Issued at 1229 AM CDT Sat Jun 20 2026

Main weather story will be the return of the hot and humid
conditions for at least Sunday and Monday, as the upper level
ridge remains in control across the area. Model blends show
highs inching above the 100 degree mark across the western third
of the area for Sunday and western half of the area by Monday.
Evapotranspiration from the rain on Saturday (and the fairly wet
last month) will again help keep low level moisture in place.
Forecasted heat index values again climb to near or above the 105
mark across at least much of the Big Country and Concho Valley,
and perhaps east into the Heartland again as well.

Upper level ridge builds across the Southwest US for mid week,
creating a little more northwest flow aloft. Shortwave dropping
through may be enough to help trigger more convection across
Oklahoma and the Panhandle, with either the convection itself or
associated outflow boundaries pushing south across the Red River
into the Big Country to trigger more convection. Best POPs are
Monday night into Tuesday morning, and then again Tuesday night
into Wednesday morning with low to medium chances in place
(20-40%) for areas north of I-20.

Temperatures remain hot through the rest of the week, but models
do suggest a little drying as wet soils dry out. This may be
enough to drop heat index values back down to roughly match actual
temperatures and below heat advisory criteria.

&&

.AVIATION...
(06Z TAFS)
Issued at 1217 AM CDT Sat Jun 20 2026

Current radar observations (as of 520z) shows scattered rain
showers and thunderstorms south of KJCT. This activity may
develop, or shift, north and affect KJCT and KBBD on Saturday
morning. Chances are fairly low (30% chance) for this to impact a
terminal directly. Otherwise, a brief window for MVFR ceilings
across areas near the I-10 corridor overnight tonight.

&&

.PRELIMINARY POINT TEMPS/POPS...
Abilene     93  76  98  79 /  10   0   0   0
San Angelo  95  75  98  77 /   0   0   0   0
Junction    92  73  94  75 /  20   0   0   0
Brownwood   92  74  96  77 /  20   0   0   0
Sweetwater  95  75 102  78 /   0   0   0   0
Ozona       93  73  95  75 /   0   0   0   0
Brady       90  73  94  75 /  20   0   0   0

&&

.SJT WATCHES/WARNINGS/ADVISORIES...
None.
&&

SHORT TERM...41
LONG TERM....07
AVIATION...41