String Prairie, Texas Weather Forecast Discussion

390
FXUS64 KEWX 081840
AFDEWX
Area Forecast Discussion
National Weather Service Austin/San Antonio TX
140 PM CDT Mon Sep 8 2025
.KEY MESSAGES...
- Cool mornings Tuesday and Wednesday.
- No rain through Wednesday.
&&
.SHORT TERM (THROUGH TUESDAY NIGHT)...
An upper level ridge is building over Texas from the west, and
there is weak northwesterly flow. At the surface, the front that
brought Sunday`s rain has stalled from near Brownsville to the
central part of the Mexican state of Coahuila west of Eagle
Pass. Behind the front winds are from the northeast to east
across South-Central Texas. The front has brought drier air with
dewpoint temperatures 5-15 degrees lower than 24 hours ago.
This dry air is allowing for a large diurnal temperatures swing
which will continue through the short term. Tonight will be
mostly clear with light winds leading to low temperatures
dropping to near 60 in the Hill Country to near 70 along the Rio
Grande. Tuesday will be mostly sunny with temperatures climbing
into the 90s over nearly all of the area. Tuesday night will be
a near repeat of tonight, and temperatures may be slightly
cooler.
&&
.LONG TERM (WEDNESDAY THROUGH MONDAY)...
Wednesday we`ll start to see moister air return to the area.
Temperatures will begin to warm back up, especially morning
lows, but they should plateau by Thursday and then remain steady
through the end of the period. The upper ridge will keep most of
the CWA dry through Saturday, but there may be sufficient deep
layer moist air for isolated showers across the southern part of
the area. A surge of moist air up the Rio Grande will bring a
slight chance for rain Sunday and Monday afternoons over the
area west of I-37/I-10.
&&
.AVIATION (18Z MONDAY THROUGH WEDNESDAY)...
VFR conditions are forecast for the local area airports
through this cycle. Low scattered clouds are anticipated overnight
into Tuesday morning across KSAT and KSSF, however, cigs remains
VFR. Light northeast to east winds are forecast for the I-35
corridor sites through the forecast period while a light southeast
flow dominates over KDRT.
&&
.PRELIMINARY POINT TEMPS/POPS...
Austin Camp Mabry              65  93  65  95 /   0   0   0   0
Austin Bergstrom Intl Airport  62  93  63  95 /   0   0   0   0
New Braunfels Muni Airport     64  94  64  96 /   0   0   0   0
Burnet Muni Airport            63  88  63  91 /   0   0   0   0
Del Rio Intl Airport           72  91  70  94 /   0   0   0   0
Georgetown Muni Airport        62  91  62  93 /   0   0   0   0
Hondo Muni Airport             65  92  65  94 /   0   0   0   0
San Marcos Muni Airport        63  94  63  96 /   0   0   0   0
La Grange - Fayette Regional   62  91  62  94 /   0   0   0   0
San Antonio Intl Airport       68  93  67  94 /   0   0   0   0
Stinson Muni Airport           69  94  68  96 /   0   0   0   0
&&
.EWX WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
SHORT TERM...05
LONG TERM...05
AVIATION...17

NWS EWX Office Area Forecast Discussion