Austin, Texas 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Austin TX
National Weather Service Forecast for:
Austin TX
Issued by: National Weather Service Austin/San Antonio, TX |
Updated: 12:22 am CDT Sep 21, 2024 |
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Overnight
Mostly Clear
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Saturday
Mostly Sunny
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Saturday Night
Increasing Clouds
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Sunday
Mostly Sunny
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Sunday Night
Partly Cloudy
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Monday
Mostly Sunny
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Monday Night
Partly Cloudy
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Tuesday
Mostly Sunny
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Tuesday Night
Isolated T-storms
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Lo 75 °F |
Hi 97 °F |
Lo 74 °F |
Hi 95 °F |
Lo 74 °F |
Hi 93 °F |
Lo 73 °F |
Hi 94 °F |
Lo 73 °F |
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Overnight
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Mostly clear, with a low around 75. South wind around 5 mph becoming calm. |
Saturday
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Mostly sunny, with a high near 97. Heat index values as high as 100. Calm wind becoming south southeast around 5 mph in the afternoon. |
Saturday Night
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Increasing clouds, with a low around 74. Southeast wind around 5 mph becoming calm after midnight. |
Sunday
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Mostly sunny, with a high near 95. Heat index values as high as 101. Calm wind becoming south around 5 mph in the afternoon. |
Sunday Night
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Partly cloudy, with a low around 74. South southeast wind around 5 mph becoming calm after midnight. |
Monday
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Mostly sunny, with a high near 93. Calm wind becoming north around 5 mph. |
Monday Night
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Partly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm. |
Tuesday
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Mostly sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon. |
Tuesday Night
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Isolated showers and thunderstorms. Partly cloudy, with a low around 73. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%. |
Wednesday
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Isolated showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 20%. |
Wednesday Night
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Partly cloudy, with a low around 71. |
Thursday
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Sunny, with a high near 92. |
Thursday Night
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Mostly clear, with a low around 70. |
Friday
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Sunny, with a high near 91. |
Forecast from NOAA-NWS
for Austin TX.
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Weather Forecast Discussion
582
FXUS64 KEWX 210514 AAA
AFDEWX
Area Forecast Discussion...UPDATED
National Weather Service Austin/San Antonio TX
1214 AM CDT Sat Sep 21 2024
...New AVIATION...
.SHORT TERM...
(Tonight through Saturday night)
Issued at 133 PM CDT Fri Sep 20 2024
A 591 dm ridge remains centered over northeastern Mexico and south
Texas early this afternoon. Despite its presence, we`ve managed to
see a few isolated showers pop up once again under broad east-
southeasterly surface flow. These showers are primarily daytime
heating driven and won`t last much beyond the 6 pm hour as loss of
solar heating commences. Highs will once again climb into the mid to
upper 90s with heat indices possibly reaching 103-107 in some spots
today. More of the same can be expected on Saturday with highs in the
mid to upper 90s. Showers look less likely Saturday as the high
moves pretty much right over the top of us. Not much else meaningful
to mention in the short term. Muggy and hot conditions are expected
to continue.
&&
.LONG TERM...
(Sunday through Friday)
Issued at 133 PM CDT Fri Sep 20 2024
Models remain in good to excellent agreement with a longwave trough
in the western U.S. suppressing the upper level ridge over Texas
this coming week. Besides general 500 mb height falls, the lower
levels will change as shortwave troughs passing through the central
and northern U.S. will result in a cold front progressing south, and
progressively weakening, with time. The front will be like shallow
boundary and likely stall just north of our area, but act as a focus
for storms there, with outflow boundaries to increasing low-level
convergence and lift over our area, while a shortwave trough moves
through at mid-week to provide mid and upper level lift.
The sensible weather will be an increase in POPs first in the far
northwest on Sunday evening, then spreading east into the Edwards
Plateau and western Hill Country on Monday, then finally south and
east across the entire area Tuesday evening through Wednesday
evening. But don`t get your hopes up too high for rain, as chances
max out around 20-30 percent and rainfall will be spotty and
generally light, with most locations receiving 1/10 inch or less, and
only a lucky few receiving 1/4 inch.
Temperatures will be near normal (upper 80s to lower 90s for highs
and mid 60s to lower 70s for lows) throughout the week.
&&
.AVIATION...
(06Z TAFS)
Issued at 1154 PM CDT Fri Sep 20 2024
There are a few low clouds around KSAT and KSSF with way more mid
level clouds overhead and to the west of terminals as of 05Z. Still
expecting low clouds to develop overnight (07z-08z) across the San
Antonio sites and around 09z at KDRT and 12z over KAUS. MVFR cigs
stay to about 15z-16z time frame and then to VFR conditions through
the evening. Southeast winds 10 knots or less are forecast overnight
through mid Saturday morning then picking up from 10 to 15 knots with
gusts up to 21 knots especially across KDRT in the afternoon.
&&
.PRELIMINARY POINT TEMPS/POPS...
Austin Camp Mabry 99 76 97 75 / 0 0 0 0
Austin Bergstrom Intl Airport 100 74 96 71 / 0 0 0 0
New Braunfels Muni Airport 99 75 98 74 / 0 0 0 0
Burnet Muni Airport 95 74 94 72 / 0 0 0 0
Del Rio Intl Airport 95 79 96 78 / 10 10 0 10
Georgetown Muni Airport 97 74 95 72 / 0 0 0 0
Hondo Muni Airport 95 76 94 74 / 20 20 10 0
San Marcos Muni Airport 98 74 96 72 / 0 0 0 0
La Grange - Fayette Regional 98 74 94 72 / 0 0 0 0
San Antonio Intl Airport 97 77 95 75 / 10 10 0 0
Stinson Muni Airport 96 78 96 75 / 20 20 10 0
&&
.EWX WATCHES/WARNINGS/ADVISORIES...
None.
&&
$$
Short-Term...17
Long-Term...Platt
Aviation...17
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