A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >
327
FXUS64 KEWX 101113
AFDEWX
Area Forecast Discussion
National Weather Service Austin/San Antonio TX
513 AM CST Wed Dec 10 2025
...New AVIATION...
.KEY MESSAGES...
- Temperatures up and down the next couple of days. Then above
normal for the end of the week.
- Dry weather for most of South-Central Texas.
&&
.SHORT TERM...
(Today through Thursday)
Issued at 1214 AM CST Wed Dec 10 2025
An upper level ridge moving onto the west coast will bring
northwesterly flow to Texas than will continue through the short
term period. A weak cold front will race through our CWA today,
but will not bring any rain. Ahead of the front temperatures will
warm into the 70s across most of the area. Winds behind the front
will turn to the north or northeast and increase to 15-20 mph with
gusts up 25 mph across the northern half of the CWA. Winds will
decrease as the front moves away during the evening. Cooler, drier
air will move in with low temperatures Thursday about the same or
a couple of degrees cooler than today. Wile the low level flow
will switch around to the south through southeast Thursday it will
still be cooler with highs in the 60s and 70s.
&&
.LONG TERM...
(Thursday night through Tuesday)
Issued at 1214 AM CST Wed Dec 10 2025
Southerly flow in the low level will bring warmer air back to
region. High temperatures Friday and Saturday will be well above
normal in the middle to upper 70s over most of the CWA. Sunday
another cold front will will drop temperatures once again. There
may be enough moisture in the Rio Grande region for the front to
generate some showers or even a thunderstorm, but chances are only
20%-30% Sunday. There will be breezy northeasterly winds behind
the front Sunday afternoon. Temperatures will be cool again
Monday. Tuesday an upper level shortwave trough will bring another
chance for rain. This time to the eastern half of the area, but
again only 20% chance.
&&
.AVIATION...
(12Z TAFS)
Issued at 510 AM CST Wed Dec 10 2025
Most of the area remains VFR through the period, including the
TAF sites. The exception will be across the coastal plains where
some patchy fog and low ceilings could develop during the first
few hours of the period. A cold front advances across the area
through midday, resulting in a northerly wind shift and increase
in wind speeds. Gusts reach into the 25 kt range through this
afternoon into the evening. Winds should gradually diminish
entering the overnight hours.
&&
.PRELIMINARY POINT TEMPS/POPS...
Austin Camp Mabry 70 41 70 50 / 0 0 0 0
Austin Bergstrom Intl Airport 71 39 70 49 / 0 0 0 0
New Braunfels Muni Airport 73 41 69 49 / 0 0 0 0
Burnet Muni Airport 66 38 68 48 / 0 0 0 0
Del Rio Intl Airport 75 42 71 46 / 0 0 0 0
Georgetown Muni Airport 68 37 69 49 / 0 0 0 0
Hondo Muni Airport 75 39 70 46 / 0 0 0 0
San Marcos Muni Airport 73 38 70 49 / 0 0 0 0
La Grange - Fayette Regional 72 40 69 51 / 0 0 0 0
San Antonio Intl Airport 74 42 69 51 / 0 0 0 0
Stinson Muni Airport 76 43 70 51 / 0 0 0 0
&&
.EWX WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
SHORT TERM...05
LONG TERM....05
AVIATION...62
No recent Short Term Forecast (NOW) has been issued for NWS Austin/San Antonio CWA (EWX).
Special Weather Statement Issued: 12/09/2025 11:41:00 AM UTC
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