San Antonio, Texas Weather Conditions

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Current Conditions

  • 58°
  • Overcast
  • Wind: SE 2 mph
  • Humidity: 99%
  • Visibility: 4.0 miles
  • Dew Point: 57°
  • Pressure: 29.84 in. 0

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Next 12 Hours

5  pm
8  pm
11  pm
2  am
5  am
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
66°
62°
61°
59°
59°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Overcast
  • High: 67 °
  • Low: 58 °
  • Overcast
  • Wednesday
  • Chance of a Thunderstorm
  • High: 75 °
  • Low: 31 °
  • Chance of T-Storms
  • Thursday
  • Partly Cloudy
  • High: 48 °
  • Low: 28 °
  • Partly Cloudy
  • Friday
  • Mostly Cloudy
  • High: 51 °
  • Low: 36 °
  • Mostly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 54 °
  • Low: 39 °
  • Partly Cloudy

Forecast for San Antonio, Texas

Updated: 1:17 PM CST on January 03, 2015

  • Tuesday

    Overcast. High 67F. Winds SSE at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy skies this evening. Increasing clouds with periods of showers late. Low 58F. Winds ESE at 5 to 10 mph. Chance of rain 40%.

  • Wednesday

    Scattered thunderstorms in the morning. Cloudy skies late. High around 75F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

  • Wednesday Night

    Rain showers in the evening, then becoming windy with steady rain and freezing rain overnight. Low 31F. Winds N at 20 to 30 mph. Chance of precip 80%.

  • Thursday

    Cloudy skies early, followed by partial clearing. High 48F. Winds NNE at 15 to 25 mph.

  • Thursday Night

    Clear. Low 28F. Winds NNE at 10 to 15 mph.

  • Friday

    Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 51F. Winds NE at 5 to 10 mph.

  • Friday Night

    Partly cloudy in the evening with more clouds for later at night. Low 36F. Winds light and variable.

  • Saturday

    Partly cloudy skies. High 54F. Winds NE at 5 to 10 mph.

  • Saturday Night

    Considerable cloudiness. Occasional rain showers later at night. Low 39F. Winds light and variable. Chance of rain 40%.

  • Sunday

    Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High 64F. Winds ENE at 5 to 10 mph. Chance of rain 60%.

  • Sunday Night

    Cloudy with occasional rain showers. Low 41F. Winds light and variable. Chance of rain 60%.

  • Monday

    Cloudy skies. High 67F. Winds NE at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Low 46F. Winds NE at 5 to 10 mph.

  • Tuesday

    Partly cloudy. High 67F. Winds ENE at 5 to 10 mph.

  • Tuesday Night

    A few clouds. Low 47F. Winds NE at 5 to 10 mph.

  • Wednesday

    Except for a few afternoon clouds, mainly sunny. High 68F. Winds NE at 5 to 10 mph.

  • Wednesday Night

    A few clouds. Low 46F. Winds ENE at 5 to 10 mph.

  • Thursday

    A few clouds early, otherwise mostly sunny. High around 70F. Winds ENE at 5 to 10 mph.

  • Thursday Night

    Considerable cloudiness with occasional rain showers. Low 47F. Winds ENE at 5 to 10 mph. Chance of rain 40%.

  • Friday

    Overcast with showers at times. High 71F. Winds E at 5 to 10 mph. Chance of rain 40%.

  • Friday Night

    Cloudy with showers. Low 49F. Winds ENE at 5 to 10 mph. Chance of rain 40%.

Severe Weather Alert Descriptions

 Special Statement  Statement as of 3:16 PM CST on March 3, 2015


... A wintry mix is expected Wednesday evening through Thursday
morning...

Another strong Arctic cold front will plunge across south central
Texas Wednesday afternoon. Expect rapidly falling temperatures
behind the front with freezing temperatures developing over the
northern half of south central Texas by Thursday morning.
Precipitation is likely along and behind the front... and the rains
are expected to change over to a mix of freezing rain and sleet
over the northern Hill Country by midnight Wednesday night. By
Thursday morning... the wintry mix of freezing rain and sleet could
advance south to near a del Rio to San Antonio to Giddings
line... and a few snow flurries could also develop over the
northern Hill Country.

Areas in The Hill Country and along the I-35 corridor
northeast of San Antonio will have the best chances of ice
accumulation with icing amounts expected to range from a trace to
1/10 inch. Temperatures should warm to above freezing by noon
Thursday... and the chance of precipitation will diminish from west
to east in the late morning hours.

Those residing in or visiting south central Texas should monitor
the forecast for the latest information and updates regarding this
potential winter weather event.




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Pipers Meadow, San Antonio, TX

Updated: 4:24 PM CST

Temperature: 61.5 °F Dew Point: 58 °F Humidity: 87% Wind: Calm Pressure: 29.54 in Hourly Precipitation: - Graphs

Location: Misty Oaks, San Antonio, TX

Updated: 4:25 PM CST

Temperature: 60.3 °F Dew Point: 57 °F Humidity: 89% Wind: ESE at 2.7 mph Pressure: - Hourly Precipitation: - Graphs

Location: San Antonio Northwest C23, San Antonio, TX

Updated: 4:30 PM CST

Temperature: 58.5 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Graphs

Location: Wellesley Manor, San Antonio, TX

Updated: 4:30 PM CST

Temperature: 59.9 °F Dew Point: 54 °F Humidity: 80% Wind: Calm Pressure: 29.75 in Hourly Precipitation: 0.00 in Graphs

Location: French Creek Village, San Antonio, TX

Updated: 4:32 PM CST

Temperature: 60.4 °F Dew Point: 58 °F Humidity: 92% Wind: East at 3.7 mph Pressure: 28.88 in Hourly Precipitation: 0.00 in Graphs

Location: Alamo Farmsteads, San Antonio, TX

Updated: 4:32 PM CST

Temperature: 60.4 °F Dew Point: 54 °F Humidity: 78% Wind: Calm Pressure: 29.06 in Hourly Precipitation: 0.00 in Graphs

Location: West Wood Village, San Antonio, TX

Updated: 4:32 PM CST

Temperature: 59.6 °F Dew Point: 56 °F Humidity: 89% Wind: SSE at 1.2 mph Pressure: 29.05 in Hourly Precipitation: 0.00 in Graphs

Location: Braun Station, San Antonio, TX

Updated: 4:32 PM CST

Temperature: 60.4 °F Dew Point: 60 °F Humidity: 99% Wind: Calm Pressure: 29.42 in Hourly Precipitation: 0.00 in Graphs

Location: Far West Side, San Antonio, TX

Updated: 4:30 PM CST

Temperature: 56.7 °F Dew Point: 52 °F Humidity: 85% Wind: North at - Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: San Antonio Old Hwy90 C677, San Antonio, TX

Updated: 4:30 PM CST

Temperature: 57.7 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Graphs

Location: New Territories, San Antonio, TX

Updated: 4:32 PM CST

Temperature: 60.5 °F Dew Point: 58 °F Humidity: 90% Wind: Calm Pressure: 29.72 in Hourly Precipitation: 0.00 in Graphs

Location: Monticello Park, San Antonio, TX

Updated: 4:30 PM CST

Temperature: 60.1 °F Dew Point: 56 °F Humidity: 88% Wind: ESE at 2.2 mph Pressure: 29.65 in Hourly Precipitation: - Graphs

Location: Summit, San Antonio, TX

Updated: 4:18 PM CST

Temperature: 58.4 °F Dew Point: 56 °F Humidity: 93% Wind: East at 1.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Graphs

Location: Jefferson, San Antonio, TX

Updated: 4:31 PM CST

Temperature: 58.6 °F Dew Point: 57 °F Humidity: 94% Wind: North at - Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Tanglewood, San Antonio, TX

Updated: 4:22 PM CST

Temperature: 62.8 °F Dew Point: 59 °F Humidity: 88% Wind: SE at 4.7 mph Pressure: 29.53 in Hourly Precipitation: - Graphs

Location: Northwest Side, San Antonio, TX

Updated: 4:31 PM CST

Temperature: 60.1 °F Dew Point: 58 °F Humidity: 92% Wind: North at - Pressure: 29.80 in Hourly Precipitation: - Graphs

Location: North Central, San Antonio, TX

Updated: 4:31 PM CST

Temperature: 60.3 °F Dew Point: 57 °F Humidity: 90% Wind: North at - Pressure: 29.71 in Hourly Precipitation: - Graphs

Location: Edgecliff NW, San Antonio, TX

Updated: 4:24 PM CST

Temperature: 60.3 °F Dew Point: 56 °F Humidity: 90% Wind: North at - Pressure: 29.71 in Hourly Precipitation: - Graphs

Location: Oak Ridge Pointe, San Antonio, TX

Updated: 4:24 PM CST

Temperature: 61.9 °F Dew Point: 57 °F Humidity: 84% Wind: SE at 2.2 mph Pressure: 29.73 in Hourly Precipitation: - Graphs

Location: Braunridge, Helotes, TX

Updated: 4:32 PM CST

Temperature: 60.4 °F Dew Point: 58 °F Humidity: 93% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Graphs

Location: North San Antonio Hills, San Antonio, TX

Updated: 4:30 PM CST

Temperature: 59.9 °F Dew Point: 60 °F Humidity: 99% Wind: SE at 2.2 mph Pressure: 29.65 in Hourly Precipitation: 0.00 in Graphs

Location: Castle Hills, San Antonio, TX

Updated: 4:23 PM CST

Temperature: 61.3 °F Dew Point: 57 °F Humidity: 87% Wind: Calm Pressure: 29.79 in Hourly Precipitation: - Graphs

Location: North Central, Castle Hills, TX

Updated: 4:31 PM CST

Temperature: 59.4 °F Dew Point: 57 °F Humidity: 92% Wind: North at - Pressure: 29.93 in Hourly Precipitation: 0.00 in Graphs

Location: College Park, San Antonio, TX

Updated: 4:30 PM CST

Temperature: 60.4 °F Dew Point: 59 °F Humidity: 94% Wind: Calm Pressure: 29.84 in Hourly Precipitation: 0.00 in Graphs

Location: Cedar Springs, Helotes, TX

Updated: 4:32 PM CST

Temperature: 60.1 °F Dew Point: 57 °F Humidity: 89% Wind: ESE at 1.8 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Graphs

Location: Helotes Park Terrace, Helotes, TX

Updated: 4:32 PM CST

Temperature: 59.0 °F Dew Point: 57 °F Humidity: 93% Wind: ESE at 1.6 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Graphs

Location: Helotes Park Terrace-2, Helotes, TX

Updated: 4:32 PM CST

Temperature: 60.4 °F Dew Point: 58 °F Humidity: 91% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Shavano Park, Shavano Park, TX

Updated: 4:31 PM CST

Temperature: 58.5 °F Dew Point: 57 °F Humidity: 94% Wind: Calm Pressure: 28.80 in Hourly Precipitation: 0.00 in Graphs

Location: North Central, San Antonio, TX

Updated: 4:31 PM CST

Temperature: 59.9 °F Dew Point: 58 °F Humidity: 93% Wind: North at - Pressure: 29.84 in Hourly Precipitation: - Graphs

Location: Hunters Ridge, Helotes, TX

Updated: 4:20 PM CST

Temperature: 61.5 °F Dew Point: 58 °F Humidity: 88% Wind: Calm Pressure: 29.58 in Hourly Precipitation: - Graphs

Location: Far West Side, San Antonio, TX

Updated: 4:31 PM CST

Temperature: 59.2 °F Dew Point: 59 °F Humidity: 100% Wind: North at - Pressure: 29.92 in Hourly Precipitation: - Graphs

Location: Stillwater Ranch, San Antonio, TX

Updated: 4:17 PM CST

Temperature: 62.2 °F Dew Point: 58 °F Humidity: 85% Wind: Calm Pressure: 29.77 in Hourly Precipitation: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Austin/San Antonio Texas 
322 PM CST Tuesday Mar 3 2015 


Short term (tonight through Thursday morning)...fog will be the 
issue again tonight. Areas along the I-35 corridor are still 
seeing some visibilities below a mile. Fog will expand in coverage 
across the area this evening and overnight...becoming dense where 
it already is not. A dense fog advisory will likely be needed for 
a portion of the area. Patchy drizzle and isolated showers 
possible along and east of I-35 overnight and through midday 
Wednesday. Elevated showers may clip far northwest areas of the 
County Warning Area during this time with approach of middle level shortwave and 
moist axis. 


Much advertised cold front still on track to enter northern areas 
of The Hill Country and central Texas Wednesday afternoon. Cold 
dense airmass behind this front...with front accelerating quickly 
through the remainder of the County Warning Area early Wednesday evening. Very 
sharp temperature drop behind the front...and strong pressure 
rises will result in windy conditions areawide. Winds potentially 
approach Wind Advisory criteria along the edge of the Escarpment 
and eastward through the coastal plains. 


The forecast philosophy has not changed much with respect to precipitation 
chances behind the front and potential for winter precipitation across 
the northern half of the County Warning Area. Deep forcing continues behind the 
front peaking west to east between 06z-12z as middle level shortwave 
passes by. Favorable upper level jet positioning will assist in 
ascent across the northeast half of the County Warning Area. Top down look at 
forecast sounding as well as sref plume from NCEP indicate 
predominate precipitation type will be freezing rain mixing to sleet. 
There will be a very slight chance and small window for light 
snow to mix in across the far northern Hill Country Thursday 
morning. 


Areas along and north of a Comstock to Concan to Helotes to San 
Marcos to Lexington line are currently where we are expected the 
potetnital for ice accumulations...ranging from a trace to 1/10 
of an inch. This includes the Austin metropolitan area. Can not rule out 
some sleet south of this line...but ground temperatures should be 
above freezing. Can not rule out a few spots along a kerrvile to 
Johnson City to Georgetown line seeing accumulations just over 
1/10 of an inch. 


A Winter Weather Advisory will likely be issued in the next 
forecast package...and depending on quantitative precipitation forecast trends a Winter Storm 
Watch/warning may be required for The Hill Country and portions of 
central Texas. 


Jr 


&& 


Long term (thursday afternoon through tuesday)...models have 
trended faster with precipitation exiting the area Thursday morning...and 
we no longer carry mention of weather Thursday afternoon. A more 
widespread freeze is likely Friday morning as clouds decrease due 
to continued drying and a cold surface ridge over our area. The 
middle level shortwave reforms into a low across northern Baja California then 
opens and moves across southern Texas this weekend. There are 
differences between GFS and European model (ecmwf) with amplitude and speed of this 
system. Have low chances for rain in the forecast Saturday night 
through Sunday night. More seasonable temperatures finally return 
to the forecast early next week...depending on speed of 
aforementioned system 


Thanks to weather forecast office crp for hosting weather forecast office ewx forecasters while awips2 
upgrades were performed. 


Jr 


&& 


Preliminary point temps/pops... 
Austin Camp Mabry 57 73 30 39 27 / 20 70 70 30 - 
Austin Bergstrom international Airport 57 72 30 38 25 / 20 70 70 30 10 
New Braunfels Muni Airport 57 73 32 40 28 / 20 50 70 30 10 
Burnet Muni Airport 54 63 27 37 23 / 30 70 60 20 - 
del Rio International Airport 55 77 32 44 31 / 20 30 50 20 - 
Georgetown Muni Airport 56 64 28 38 24 / 20 70 70 30 - 
Hondo Muni Airport 57 76 33 41 28 / 20 40 70 20 10 
San Marcos Muni Airport 57 73 31 39 27 / 20 60 70 30 10 
La Grange - Fayette regional 61 73 33 40 28 / 20 70 60 30 10 
San Antonio International Airport 58 76 32 40 29 / 20 50 70 30 10 
Stinson Muni Airport 58 75 33 41 30 / 20 40 70 30 10 


&& 


Ewx watches/warnings/advisories... 
none. 


&& 


$$ 


Mesoscale/aviation...76 
synoptic/grids...76 



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