SAN ANTONIO, TX 78243 Weather Forecast & Current Conditions

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BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Austin/San Antonio TX
847 PM CDT Tue May 26 2026

The National Weather Service in Austin San Antonio has issued a

* Severe Thunderstorm Warning for...
East central Bandera County in south central Texas...
Southeastern Kerr County in south central Texas...
Kendall County in south central Texas...
Northwestern Bexar County in south central Texas...
Northwestern Comal County in south central Texas...

* Until 945 PM CDT.

* At 846 PM CDT, severe thunderstorms were located along a line
extending from near Kendalia to near Bandera Falls, moving east at
25 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include...
San Antonio, Boerne, Comfort, Bandera, Canyon Lake, Fair Oaks
Ranch, Bulverde, Cross Mountain, Guadalupe River State Park, Walnut
Grove, Kendalia, Bandera Falls, The Dominion, Sisterdale,
Kreutzberg, Spring Branch, Pipe Creek, Welfare, Nelson City, and
Waring.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with these storms. Move indoors immediately. Lightning
is one of nature's leading killers. Remember, if you can hear
thunder, you are close enough to be struck by lightning.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3001 9848 2994 9841 3000 9834 3000 9825
2961 9852 2963 9881 2969 9881 2964 9886
2966 9916 3002 9884
TIME...MOT...LOC 0146Z 269DEG 20KT 3000 9861 2971 9900

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

KELLY AFB, TX
Current Weather

8:55 PM CDT MAY 26, 2026
Overcast
Thunder
81°F
Feels Like: 85°F
Dewpoint: 72°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: SE at 6 mph
Pressure: 29.75 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

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(Automated weather data from NWS/FAA)
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SAN ANTONIO, TX 78243
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Showers with a chance of thunderstorms. Lows around 70. East winds 5 to 10 mph. Chance of rain 90 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows around 70. East winds 5 to 10 mph.
THURSDAY
Mostly cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. East winds around 5 mph.
THURSDAY NIGHT
Partly cloudy. Lows in the lower 70s. Southeast winds around 5 mph.
FRIDAY
Partly cloudy. Highs in the upper 80s.
FRIDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s.
SATURDAY
Mostly cloudy. Highs in the upper 80s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Lows in the lower 70s. Chance of rain 50 percent.
SUNDAY
Mostly cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s.
SUNDAY NIGHT AND MONDAY
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 40 percent.
MONDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s.
TUESDAY
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.

Visible Weather Satellite
SAN ANTONIO, TX 78243
Infrared Weather Satellite
SAN ANTONIO, TX 78243
NEXRAD Weather Radar
SAN ANTONIO, TX 78243

KELLY AFB, TX 3 hourly weather forecast

weather forecast created  5:00 AM PDT  5/26/2026
Tuesday
26 MAY 2026
SAN ANTONIO, TX 78243 weather forecast Day 1, 12 hours 1 PM 83° 86° Mostly Cloudy 39%
RAIN
***
0% Thunder
( 47% severe)
SE   10 59% 67°
High 84° SAN ANTONIO, TX 78243 weather forecast Day 1, 15 hours 4 PM 83° 86° Mostly Cloudy SE   13 61% 68°
Mostly Cloudy

Rain Likely

SAN ANTONIO, TX 78243 weather forecast Day 1, 18 hours 7 PM 79° 82° Mostly Cloudy 63%
RAIN
***
0% Thunder
( 47% severe)
SE   12 72% 69°
SAN ANTONIO, TX 78243 weather forecast Day 1, 21 hours 10 PM 75° 75° Mostly Cloudy E   9 82% 69°
Wednesday
27 MAY 2026
SAN ANTONIO, TX 78243 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 70%
RAIN
***
0% Thunder
( 45% severe)
E   7 87% 69°
Low 71° SAN ANTONIO, TX 78243 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy E   8 90% 69°
High 85° SAN ANTONIO, TX 78243 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 36%
RAIN
***
0% Thunder
( 28% severe)
ESE   7 90% 68°

Mostly Cloudy

Chance of Rain

SAN ANTONIO, TX 78243 weather forecast Day 2, 9 hours 10 AM 75° 75° Mostly Cloudy E   7 82% 69°
SAN ANTONIO, TX 78243 weather forecast Day 2, 12 hours 1 PM 80° 83° Partly Cloudy 40%
RAIN
1–2 in
0% Thunder
( 35% severe)
ESE   7 72% 70°
SAN ANTONIO, TX 78243 weather forecast Day 2, 15 hours 4 PM 83° 87° Mostly Cloudy ESE   8 65% 70°
SAN ANTONIO, TX 78243 weather forecast Day 2, 18 hours 7 PM 82° 86° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 27% severe)
E   9 67% 70°
SAN ANTONIO, TX 78243 weather forecast Day 2, 21 hours 10 PM 77° 79° Partly Cloudy E   6 79% 70°
Thursday
28 MAY 2026
SAN ANTONIO, TX 78243 weather forecast Day 3, 0 hours 1 AM 74° 74° Mostly Cloudy 3%

0% Thunder
( 14% severe)
E   3 84% 69°
Low 72° SAN ANTONIO, TX 78243 weather forecast Day 3, 3 hours 4 AM 72° 72° Mostly Cloudy ENE   2 90% 69°
High 89° SAN ANTONIO, TX 78243 weather forecast Day 3, 6 hours 7 AM 72° 72° Mostly Cloudy 2%

0% Thunder
( 24% severe)
ENE   3 90% 69°

Mostly Cloudy



SAN ANTONIO, TX 78243 weather forecast Day 3, 9 hours 10 AM 77° 79° Mostly Cloudy E   5 82% 71°
SAN ANTONIO, TX 78243 weather forecast Day 3, 15 hours 1 PM 84° 90° Partly Cloudy 5%

0% Thunder
( 40% severe)
E   3 67% 72°
SAN ANTONIO, TX 78243 weather forecast Day 3, 18 hours 4 PM 88° 94° Partly Cloudy E   6 57% 71°
SAN ANTONIO, TX 78243 weather forecast Day 3, 21 hours 7 PM 86° 91° Partly Cloudy     E   8 59% 70°

KELLY AFB, TX extended weather forecast

Friday
29 MAY 2026
Saturday
30 MAY 2026
Sunday
31 MAY 2026
Monday
1 JUN 2026
Tuesday
2 JUN 2026
Low 71° Low 71° Low 69° Low 68° Low 68°
High 89° High 89° High 87° High 86° High 86°
SAN ANTONIO, TX 78243 weather forecast Day 4 SAN ANTONIO, TX 78243 weather forecast Day 5 SAN ANTONIO, TX 78243 weather forecast Day 6 SAN ANTONIO, TX 78243 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
17% Rain
Overcast
38% Rain
Overcast
60% Rain
Overcast
50% Rain
Overcast
19% Rain
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