SPRING BRANCH, TX 78070 Weather Forecast & Current Conditions
Enter ZIP code or City, State   
    


  78070 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Austin/San Antonio TX
1122 PM CDT Tue May 19 2026

The National Weather Service in Austin San Antonio has issued a

* Severe Thunderstorm Warning for...
Northeastern Bandera County in south central Texas...
Southeastern Kerr County in south central Texas...
Southwestern Blanco County in south central Texas...
Kendall County in south central Texas...
Northern Bexar County in south central Texas...
Comal County in south central Texas...

* Until 1215 AM CDT.

* At 1122 PM CDT, severe thunderstorms were located along a line
extending from near Old Tunnel State Park to near Kronkosky State
Natural Area, moving east at 35 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
San Antonio, New Braunfels, Schertz, Converse, Universal City, Live
Oak, Boerne, Selma, Comfort, Bandera, Randolph AFB, Canyon Lake
Dam, Canyon Lake, Fair Oaks Ranch, Bulverde, Garden Ridge, Shavano
Park, Hollywood Park, Cross Mountain, and Guadalupe River State
Park.

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 3005 9829 3003 9829 2993 9815 2962 9824
2959 9831 2956 9830 2954 9827 2950 9828
2965 9881 2969 9881 2966 9884 2973 9909
3014 9902 3014 9882
TIME...MOT...LOC 0422Z 282DEG 30KT 3007 9885 2972 9886

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
 CURRENT WEATHER

SAN ANTONIO, TX
Current Weather
10:51 PM CDT MAY 19, 2026
Overcast
Thunder Light Rain
70°F
Feels Like: 70°F
Dewpoint: 64°F
Rel. Hum.: 81%
Visibility: 10 miles
Wind: NE at 15 mph, gusts to 28
Pressure: 30.05 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  78070 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SPRING BRANCH, TX 78070
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Showers with a chance of thunderstorms late this evening, then a chance of showers and thunderstorms. Some thunderstorms may be severe with damaging winds and large hail late this evening. Near steady temperature in the lower 70s. Northeast winds 5 to 10 mph, becoming east. Chance of rain 90 percent.
WEDNESDAY
Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 40 percent.
WEDNESDAY NIGHT
A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.
THURSDAY
Cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.
THURSDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s. South winds around 5 mph. Chance of rain 40 percent.
FRIDAY
Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.
SATURDAY
A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of rain 80 percent.
SATURDAY NIGHT
Showers with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 80 percent.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
SUNDAY NIGHT AND MEMORIAL DAY
Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 40 percent.
MONDAY NIGHT
Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the upper 60s. Chance of rain 30 percent.
TUESDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.

  78070 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SPRING BRANCH, TX 78070
Infrared Weather Satellite
SPRING BRANCH, TX 78070
  78070 WEATHER RADAR LOOP
NEXRAD Weather Radar
SPRING BRANCH, TX 78070
 MOS COMPUTER WEATHER FORECAST

SAN ANTONIO, TX 3 hourly weather forecast
weather forecast created  7:00 AM CDT  5/19/2026
Tuesday
19 MAY 2026		 SPRING BRANCH, TX 78070 weather forecast Day 1, 12 hours 1 PM 86° 92° Mostly Cloudy 27%
RAIN
.1–.25 in		 0% Thunder
( 49% severe)		 SE   14 63% 72°
High 91° SPRING BRANCH, TX 78070 weather forecast Day 1, 15 hours 4 PM 90° 96° Partly Cloudy SE   14 54% 71°
Mostly Cloudy

Rain Likely

 SPRING BRANCH, TX 78070 weather forecast Day 1, 18 hours 7 PM 86° 91° Mostly Cloudy 82%
RAIN
***		 0% Thunder
( 63% severe)		 ESE   14 59% 70°
SPRING BRANCH, TX 78070 weather forecast Day 1, 21 hours 10 PM 77° 79° Mostly Cloudy E   12 79% 70°
Wednesday
20 MAY 2026		 SPRING BRANCH, TX 78070 weather forecast Day 2, 0 hours 1 AM 74° 74° Mostly Cloudy 46%
RAIN
***		 0% Thunder
( 35% severe)		 E   12 84% 69°
Low 73° SPRING BRANCH, TX 78070 weather forecast Day 2, 3 hours 4 AM 73° 73° Mostly Cloudy E   9 87% 69°
High 85° SPRING BRANCH, TX 78070 weather forecast Day 2, 6 hours 7 AM 73° 73° Mostly Cloudy 17%
RAIN
.5–1 in		 0% Thunder
( 23% severe)		 ENE   8 87% 69°

Mostly Cloudy

Chance of Rain

 SPRING BRANCH, TX 78070 weather forecast Day 2, 9 hours 10 AM 76° 77° Mostly Cloudy E   8 85% 71°
SPRING BRANCH, TX 78070 weather forecast Day 2, 12 hours 1 PM 81° 85° Mostly Cloudy 37%
RAIN
***		 0% Thunder
( 40% severe)		 E   8 72% 71°
SPRING BRANCH, TX 78070 weather forecast Day 2, 15 hours 4 PM 82° 86° Mostly Cloudy E   10 67% 70°
SPRING BRANCH, TX 78070 weather forecast Day 2, 18 hours 7 PM 80° 83° Mostly Cloudy 54%
RAIN
***		 0% Thunder
( 31% severe)		 E   10 72% 70°
SPRING BRANCH, TX 78070 weather forecast Day 2, 21 hours 10 PM 75° 75° Mostly Cloudy E   9 84% 70°
Thursday
21 MAY 2026		 SPRING BRANCH, TX 78070 weather forecast Day 3, 0 hours 1 AM 73° 73° Mostly Cloudy 55%
RAIN
***		 0% Thunder
( 37% severe)		 E   7 90% 70°
Low 72° SPRING BRANCH, TX 78070 weather forecast Day 3, 3 hours 4 AM 73° 73° Mostly Cloudy ESE   7 90% 70°
High 83° SPRING BRANCH, TX 78070 weather forecast Day 3, 6 hours 7 AM 72° 72° Mostly Cloudy 68%
RAIN
***		 0% Thunder
( 23% severe)		 S   6 90% 69°

Mostly Cloudy

Rain Likely

 SPRING BRANCH, TX 78070 weather forecast Day 3, 9 hours 10 AM 73° 73° Mostly Cloudy SSE   7 90% 70°
SPRING BRANCH, TX 78070 weather forecast Day 3, 15 hours 1 PM 77° 79° Mostly Cloudy 46%
RAIN
***		 0% Thunder
( 55% severe)		 S   8 79% 70°
SPRING BRANCH, TX 78070 weather forecast Day 3, 18 hours 4 PM 80° 83° Mostly Cloudy S   8 69% 69°
SPRING BRANCH, TX 78070 weather forecast Day 3, 21 hours 7 PM 78° 80° Partly Cloudy     SSE   7 76% 70°

SAN ANTONIO, TX extended weather forecast
Friday
22 MAY 2026		 Saturday
23 MAY 2026		 Sunday
24 MAY 2026		 Monday
25 MAY 2026		 Tuesday
26 MAY 2026
Low 70° Low 69° Low 67° Low 68° Low 70°
High 88° High 83° High 86° High 89° High 90°
SPRING BRANCH, TX 78070 weather forecast Day 4 SPRING BRANCH, TX 78070 weather forecast Day 5 SPRING BRANCH, TX 78070 weather forecast Day 6 SPRING BRANCH, TX 78070 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
54% Rain		 Overcast
71% Rain		 Overcast
58% Rain		 Mostly Cloudy
37% Rain		 Partly Cloudy
18% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP: 		Spring Branch, TX
Spring Branch, TX snow
Spring Branch, TX radar
TX map 		-or-
-or-
-or-
  		78070
78070 snow
78070 radar
  		-or-
-or-
 
  		TX
TX snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions