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907 
FXUS64 KEWX 121741 AAA
AFDEWX

Area Forecast Discussion...UPDATED
National Weather Service Austin/San Antonio TX
1241 PM CDT Thu Jun 12 2025

...New AVIATION (18Z TAFS)...

.SHORT TERM...
(Today through Friday)
Issued at 128 AM CDT Thu Jun 12 2025

Key messages:

- Flood Watch continues through the day today.

- Locally heavy rain likely along and east of Hwy 281.

An upper level trough is moving across TX tonight, and there is a 
stationary front stretched over Central TX. A line of thunderstorms 
is moving across the I-35 Corridor, and there are isolated cells 
ahead of the line in the Coastal Plains. This convection will 
continue into the start of the new forecast period. Storm movement is
slow, and they are producing high rainfall rates. Excessive rainfall
is possible. We will continue the Flood Watch over the eastern half 
of the area through the day today. Additional rainfall of one to 
three inches with isolated higher amounts will be possible. Showers 
and storms will move away from the area tonight as the upper trough 
moves off to the northeast. The low level flow will remain from the 
south to southeast keeping the airmass warm and moist. A weak 
shortwave trough in the northwesterly flow aloft may provide enough 
lift to generate isolated showers and thunderstorms during the day 
Friday. Conditions do not look favorable for strong storms or heavy 
rain.

&&

.LONG TERM...
(Friday night through Wednesday)
Issued at 128 AM CDT Thu Jun 12 2025

Key messages:

- Drier weather returns.

An upper level ridge will build into West TX Friday night keeping 
the weather dry over our western area. This will keep northwesterly 
flow aloft over the eastern part of the CWA. The low level flow will 
continue warm and moist. With daytime heating there will be low 
chances for showers and thunderstorms each afternoon Saturday through
Monday over the eastern half of the area. Tuesday the upper ridge 
should build far enough east to dry out the entire CWA. Then 
Wednesday it will retreat back to the west allowing low rain chances 
over the east again.

&&

.AVIATION...
(18Z TAFS)
Issued at 1226 PM CDT Thu Jun 12 2025

Few changes from the previous forecast other than to remove mention
of thunder in the TAFS. Expect a return to MVFR ceilings tonight
after midnight. Winds increase somewhat on Friday, around 10 kts out
of the south to southeast.

&&

.PRELIMINARY POINT TEMPS/POPS...
Austin Camp Mabry              72  93  76  94 /  10  30   0  20 
Austin Bergstrom Intl Airport  71  92  76  94 /  10  30  10  20 
New Braunfels Muni Airport     72  93  75  94 /  10  30   0  20 
Burnet Muni Airport            70  92  74  92 /   0  20   0  10 
Del Rio Intl Airport           76 101  79 101 /   0   0   0   0 
Georgetown Muni Airport        70  92  75  92 /   0  30   0  10 
Hondo Muni Airport             71  94  75  95 /   0  20   0  10 
San Marcos Muni Airport        71  93  75  94 /  10  30  10  20 
La Grange - Fayette Regional   72  89  75  92 /  20  40   0  30 
San Antonio Intl Airport       74  94  76  94 /  10  20   0  20 
Stinson Muni Airport           74  95  77  96 /  10  20   0  20 

&&

.EWX WATCHES/WARNINGS/ADVISORIES...
Flood Watch until 7 PM CDT this evening for Bastrop-Bexar-Caldwell-
Comal-De Witt-Fayette-Gonzales-Guadalupe-Hays-Karnes-Lavaca-Lee-
Medina-Travis-Williamson-Wilson.

&&

$$

Short-Term...05
Long-Term...05
Aviation...MMM