Dallasdawg.com Weather

264
FXUS64 KFWD 012337
AFDFWD

Area Forecast Discussion
National Weather Service Fort Worth TX
637 PM CDT Tue Sep 1 2026

...New AVIATION...

.KEY MESSAGES...

- Tropical Storm Edouard is expected to bring the low potential
  for flash flooding to the Brazos Valley Wednesday through
  Thursday morning.

- Elevated fire weather concerns will continue across much of the
  Big Country through the weekend as hot and dry conditions are
  expected to continue.

&&

.SHORT TERM...
(This evening through Wednesday)
Issued at 257 PM CDT Tue Sep 1 2026

Tropical Storm Edouard is currently making landfall near Port
Arthur, Texas, steered WNW by a mid-level ridge centered over the
Lower Mississippi Valley. These two features will be mainly
responsible for our local weather in the short term.

Precipitable water values exceeding 2" are moving into the Brazos
Valley ahead of Edouard, and mid-to-upper level moisture will
continue to build today as the system moves inland toward the
Piney Woods. As a result, isolated diurnal showers and storms are
possible (10% chance) late this afternoon or early this evening
across North and eastern Central TX. High temps will peak between
95-102 degrees this afternoon, and similar heat is expected
tomorrow for areas west of I-35 and north of I-20. Meanwhile,
temps will be held to the low-to-mid 90s where cloud cover from
Edouard is widespread Wednesday.

Areas along and east of I-45 and south of I-20 are set to receive
beneficial rainfall from Edouard. Precip will begin late tonight
across our far southeastern counties, then will likely expand
northward along and east of the I-45 corridor on Wednesday. We
expect efficient rainfall rates given high PWAT values, and this
will create flash flood concerns where locally higher amounts of
rain fall. To highlight this potential, a Flood Watch has been
issued for Anderson, Freestone, and Leon Counties from late
tonight through Wednesday evening. Most likely precip totals
through Wednesday are 1-3", with 6" in localized areas of the
Piney Woods.

Additional pockets of heavy rain are possible Wednesday night as
the LLJ increases and supports the remnant low over the region.
This may increase the flooding concerns across portions of East TX
and the Brazos Valley if the same areas receive multiple rounds
of heavy rain through the period.

&&

.LONG TERM...
(Wednesday night through next Monday)
Issued at 257 PM CDT Tue Sep 1 2026

Scattered showers will continue on Thursday mainly east of I-35
but the overall coverage should begin to decrease during the
evening hours. Pockets of moderate rain or isolated storms are
possible in the afternoon. While the flooding threat will begin
to diminish on Thursday, we can`t rule out some localized
concerns depending on where the highest rainfall accumulations
occur tonight through tomorrow night.

The upper level ridge to our east will begin to expand towards the
Southern Plains Friday into the weekend. This will keep our area
mostly dry, but we will see the hot temperatures return with
upper 90s to near 100 degree highs over much of the region by
Saturday or Sunday. Heat indices near 105 degrees are also
forecast to return over the weekend into early next week as some
moisture remains in the area. Outside of some isolated daytime
showers across portions of East TX and the Brazos Valley region
each day, most locations will remain precipitation free through
early next week. Fire weather concerns will remain elevated across
the Big Country due to the lack of rainfall and hot temperatures
to continue through next week.

&&

.AVIATION...
(00Z TAFS)
Issued at 630 PM CDT Tue Sep 1 2026

D10: Over the next hour or two (through 01Z), expect isolated
showers and storms to continue near and east of the TAF sites,
before convection ends with the loss of daytime heating.
Southeasterly winds will prevail within D10 through tomorrow
morning, before winds shift more out of the east after 15Z. No
additional rain chances are anticipated for D10 tomorrow, and any
rain or storms should generally remain east and south.

ACT: Winds will remain in E-SE flow through the overnight period.
By daybreak (~12Z), winds will shift out of the northeast as they
come under the influence of Tropical Storm Edouard. ACT should
remain dry tomorrow, as much of the rain associated with TS
Edouard will remain east and southeast of the airport. However,
we`ll need to keep an eye on any encroaching development in the
afternoon. Will keep the forecast dry for now and keep an eye on
future forecast guidance.

&&

.SPOTTER INFORMATION STATEMENT...
Issued at 1201 AM CDT Mon Aug 31 2026

Spotter activation is not expected at this time.

&&

.PRELIMINARY POINT TEMPS/POPS...
Dallas-Ft. Worth    99  79  97  77 /  10  10  20  30
Waco               101  75  96  76 /  10  10  30  40
Paris              100  74  97  74 /  10  10  10  20
Denton              99  76  98  74 /  10  10  10  30
McKinney           100  75  95  73 /  10  10  20  50
Dallas              99  79  97  78 /  10  10  20  40
Terrell            100  75  94  73 /  10  10  40  60
Corsicana           98  75  90  75 /  20  20  70  70
Temple             100  74  97  75 /  10  10  40  30
Mineral Wells      101  73 100  72 /  10   0   0  10

&&

.FWD WATCHES/WARNINGS/ADVISORIES...
Flood Watch from 5 AM CDT Wednesday through Wednesday evening
for TXZ147-148-162.

&&

$$

SHORT TERM...Fenske
LONG TERM....Sanchez
AVIATION...Prater