San Antonio, Texas Weather Conditions

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Current Conditions

  • 68°
  • Clear
  • Wind: Calm
  • Humidity: 64%
  • Visibility: 10.0 miles
  • Dew Point: 56°
  • Pressure: 30.20 in. 0

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Next 12 Hours

3  pm
6  pm
9  pm
12  am
3  am
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Overcast
Overcast
73°
68°
59°
61°
54°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Fog
  • High: 75 °
  • Low: 48 °
  • Fog
  • Friday
  • Chance of Rain
  • High: 55 °
  • Low: 48 °
  • Chance of Rain
  • Saturday
  • Rain Showers
  • High: 61 °
  • Low: 55 °
  • Rain Showers
  • Sunday
  • Chance of a Thunderstorm
  • High: 64 °
  • Low: 36 °
  • Chance of T-Storms
  • Monday
  • Partly Cloudy
  • High: 52 °
  • Low: 37 °
  • Partly Cloudy

Forecast for San Antonio, Texas

Updated: 3:00 PM CST on January 29, 2015

  • Thursday

    Partly cloudy. Fog early. High of 75F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy in the evening, then overcast. Low of 48F. Breezy. Winds from the NE at 10 to 20 mph.

  • Friday

    Overcast. High of 55F. Breezy. Winds from the NE at 10 to 20 mph. Chance of rain 20%.

  • Friday Night

    Overcast with a chance of rain. Low of 48F. Winds from the ENE at 5 to 15 mph. Chance of rain 30%.

  • Saturday

    Overcast with rain showers. High of 61F. Winds from the North at 10 to 15 mph shifting to the East in the afternoon. Chance of rain 70%.

  • Saturday Night

    Overcast with a chance of rain. Fog overnight. Low of 55F. Winds from the SE at 10 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

  • Sunday

    Overcast with a chance of a thunderstorm and rain. High of 64F. Breezy. Winds from the SSW at 5 to 25 mph shifting to the North in the afternoon. Chance of rain 50%.

  • Sunday Night

    Mostly cloudy. Low of 36F. Breezy. Winds from the NNE at 20 to 25 mph.

  • Monday

    Partly cloudy. High of 52F. Breezy. Winds from the NNE at 10 to 20 mph.

  • Monday Night

    Partly cloudy. Low of 37F. Winds from the SE at 5 to 10 mph.

  • Tuesday

    Partly cloudy with a chance of rain. High of 55F. Winds from the South at 5 to 15 mph. Chance of rain 20%.

  • Tuesday Night

    Partly cloudy with a chance of rain. Fog overnight. Low of 43F. Winds from the East at 5 to 10 mph. Chance of rain 50%.

  • Wednesday

    Clear. Fog early. High of 68F. Winds from the NE at 5 to 10 mph.

  • Wednesday Night

    Clear. Fog overnight. Low of 43F. Winds from the East at 5 to 10 mph shifting to the NNE after midnight.

  • Thursday

    Clear. Fog early. High of 57F. Winds from the ENE at 5 to 10 mph.

  • Thursday Night

    Clear. Fog overnight. Low of 36F. Winds less than 5 mph.

  • Friday

    Clear. Fog early. High of 55F. Winds less than 5 mph.

  • Friday Night

    Clear. Fog overnight. Low of 39F. Winds less than 5 mph.

  • Saturday

    Clear. High of 57F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 46F. Winds less than 5 mph.

  • Sunday

    Clear. High of 61F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 46F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Record Report  Statement as of 1:23 am CST on January 29, 2015


... Record high temperature set at Austin Bergstrom yesterday...

A record high temperature of 80 degrees was set at Austin Bergstrom
yesterday. This breaks the old record for January 28th of 78 set in
2013.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Pipers Meadow, San Antonio, TX

Updated: 2:16 PM CST

Temperature: 74.7 °F Dew Point: 56 °F Humidity: 52% Wind: Calm Pressure: 29.86 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Southwest Research Institute, San Antonio, TX

Updated: 2:15 PM CST

Temperature: 70.5 °F Dew Point: 51 °F Humidity: 50% Wind: North at 4.0 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Wellesley Manor, San Antonio, TX

Updated: 2:15 PM CST

Temperature: 77.1 °F Dew Point: 50 °F Humidity: 39% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: French Creek Village, San Antonio, TX

Updated: 2:19 PM CST

Temperature: 69.4 °F Dew Point: 55 °F Humidity: 60% Wind: Calm Pressure: 29.26 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: West Wood Village, San Antonio, TX

Updated: 2:19 PM CST

Temperature: 72.6 °F Dew Point: 57 °F Humidity: 59% Wind: NE at 2.3 mph Pressure: 29.40 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Braun Station, San Antonio, TX

Updated: 2:19 PM CST

Temperature: 73.0 °F Dew Point: 69 °F Humidity: 87% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: NW Crossing, San Antonio, TX

Updated: 2:11 PM CST

Temperature: 73.2 °F Dew Point: 57 °F Humidity: 57% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

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

Updated: 1:50 PM CST

Temperature: 65.1 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: New Territories, San Antonio, TX

Updated: 2:19 PM CST

Temperature: 72.3 °F Dew Point: 55 °F Humidity: 55% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Monticello Park, San Antonio, TX

Updated: 2:09 PM CST

Temperature: 78.4 °F Dew Point: 57 °F Humidity: 48% Wind: SSE at 2.2 mph Pressure: 30.01 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: Summit, San Antonio, TX

Updated: 2:06 PM CST

Temperature: 72.7 °F Dew Point: 57 °F Humidity: 58% Wind: Calm Pressure: 30.31 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Far West Side, San Antonio, TX

Updated: 2:15 PM CST

Temperature: 66.6 °F Dew Point: 51 °F Humidity: 57% Wind: North at - Pressure: 30.23 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: North Central, San Antonio, TX

Updated: 2:15 PM CST

Temperature: 68.9 °F Dew Point: 57 °F Humidity: 65% Wind: North at - Pressure: 30.05 in Hourly Precipitation: - Heat Index: - Graphs

Location: Edgecliff NW, San Antonio, TX

Updated: 2:04 PM CST

Temperature: 68.5 °F Dew Point: 55 °F Humidity: 66% Wind: North at - Pressure: 30.06 in Hourly Precipitation: - Heat Index: - Graphs

Location: Oak Ridge Pointe, San Antonio, TX

Updated: 2:16 PM CST

Temperature: 71.8 °F Dew Point: 56 °F Humidity: 57% Wind: Calm Pressure: 30.10 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Braunridge, Helotes, TX

Updated: 2:19 PM CST

Temperature: 73.6 °F Dew Point: 58 °F Humidity: 59% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: APRSWXNET Helotes TX US, San Antonio, TX

Updated: 1:43 PM CST

Temperature: 72 °F Dew Point: 59 °F Humidity: 63% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: North San Antonio Hills, San Antonio, TX

Updated: 2:06 PM CST

Temperature: 73.8 °F Dew Point: 62 °F Humidity: 66% Wind: North at 3.8 mph Pressure: 30.31 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Castle Hills, San Antonio, TX

Updated: 2:16 PM CST

Temperature: 77.4 °F Dew Point: 59 °F Humidity: 54% Wind: NE at 2.2 mph Pressure: 30.14 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: College Park, San Antonio, TX

Updated: 2:16 PM CST

Temperature: 74.2 °F Dew Point: 60 °F Humidity: 61% Wind: Calm Pressure: 30.17 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Cedar Springs 2, Helotes, TX

Updated: 2:12 PM CST

Temperature: 72.3 °F Dew Point: 58 °F Humidity: 60% Wind: NNW at 2.2 mph Pressure: 30.10 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Cedar Springs, Helotes, TX

Updated: 2:19 PM CST

Temperature: 68.8 °F Dew Point: 57 °F Humidity: 66% Wind: SE at 2.9 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Trophy Ridge, San Antonio, TX

Updated: 2:07 PM CST

Temperature: 72.3 °F Dew Point: 56 °F Humidity: 57% Wind: South at 2.7 mph Pressure: 29.95 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Helotes Park Terrace, Helotes, TX

Updated: 2:19 PM CST

Temperature: 70.9 °F Dew Point: 57 °F Humidity: 62% Wind: NE at 2.7 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Helotes Park Terrace-2, Helotes, TX

Updated: 2:18 PM CST

Temperature: 73.0 °F Dew Point: 54 °F Humidity: 52% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Shavano Park, Shavano Park, TX

Updated: 2:18 PM CST

Temperature: 72.8 °F Dew Point: 58 °F Humidity: 59% Wind: SW at 1.0 mph Pressure: 29.15 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Stillwater Ranch, San Antonio, TX

Updated: 2:04 PM CST

Temperature: 72.9 °F Dew Point: 58 °F Humidity: 60% Wind: NW at 2.7 mph Pressure: 30.14 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: APRSWXNET San Antonio TX US, San Antonio, TX

Updated: 1:43 PM CST

Temperature: 70 °F Dew Point: 56 °F Humidity: 62% Wind: SW at 1 mph Pressure: 30.19 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: King William, San Antonio, TX

Updated: 2:13 PM CST

Temperature: 71.9 °F Dew Point: 56 °F Humidity: 57% Wind: ENE at 2.0 mph Pressure: 30.18 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...updated 
National Weather Service Austin/San Antonio Texas 
1201 PM CST Thursday Jan 29 2015 


Update... 
please see the 18z aviation discussion below. 


&& 


Aviation... 
low clouds will continue to gradually thin this afternoon and this 
will improve flight conditions across the region. A cold front 
will move through during the late afternoon and evening hours 
bringing gusty north winds through much of the overnight hours. We 
will see a gradual increase in middle and high level clouds through 
tonight. Moisture in the low levels does increase tomorrow morning 
for MVFR ceilings to develop beginning 09z kdrt to 13z ksat/kssf. 
According to the latest forecast soundings...the moisture is very 
thin near kaus and for now...we/ll keep the VFR. 


&& 


Previous discussion... /issued 1005 am CST Thursday Jan 29 2015/ 


Update... 
a cold front is on track to push over the area this afternoon. It 
is currently over central Texas and forecast to arrive to The Hill 
Country around 2 and 3 PM this afternoon. Breezy north winds are 
expected in the wake of the frontal passage and last through 
midnight tonight. This is a dry front with no rainfall expected. 


Previous discussion... /issued 915 am CST Thursday Jan 29 2015/ 


Update... 
the fog dense advisory for areas along and east of Interstate 35 
early issued has been allowed to expire at 9 am. Surface 
observations and satellite trends suggest that ceilings and 
visibility are improving with some patchy fog remaining through 10 
am. 


Previous discussion... /issued 316 am CST Thursday Jan 29 2015/ 


Short term (today through friday)... 
patchy dense fog this morning will persist through the middle morning 
before mixing out. A cold front will push through the County Warning Area during 
the early afternoon and halt temperatures in the low to middle 70s in 
the northern County Warning Area and upper 70s in the south. Winds will shift to 
the northeast and eventually north by this evening with 10-20 miles per hour 
behind the front. 


Meanwhile...an 500 mb trough begins its trek onshore from Baja California 
California which will result in broad downstream upper level 
support spanning from eastern New Mexico across much of Texas. The 
trough will phase Pacific moisture with Gulf return flow beginning 
late Friday and precipitation development will begin and spread into West 
Texas. Think Friday itself will be dry for the majority of the day 
with only the Rio Grande Valley with 20 probability of precipitation in the afternoon. 
Believe the appreciable precipitation will begin after 00z Saturday. 


Long term (friday night through wednesday)... 
beginning 00z Saturday...the broad 500 mb forcing characterized by 50 
knots flow will coincide with a developing 850 mb low level jet over southern 
and central Texas. The weak upper level divergence associated with 
the low...deep but meager Omega generation...but the strong low level jet 
should result in a steady rain period beginning late Friday night 
through Sunday. Confidence remains high on the Prospect of rain 
during this time period...but it doesnt look like rain rates will 
be too impressive with such broad forcing. Wpc estimates are only 
calling for a 48 hour total of one half to one inch of total 
rainfall across the County Warning Area. This looks reasonable. Also removed the 
thunder mention as lapse rates aren't quite as conducive as 
yesterdays model runs. All in all...the event should be pretty 
hazard free. 


A brief dry period will set up Monday and Tuesday as the low drops 
farther south as far as the Gulf of California. The overall Continental U.S. 
Pattern of a trough over the eastern Seaboard will separate the 
Pacific low and cut off upper level support for Texas for a short 
while. As the low then begins an eastward motion through the 
southern tip of Texas and across the Gulf Coast...it will then 
interact with rich Gulf moisture Wednesday and result in low end 
pop chances for areas in close proximity to the Gulf Coast. Thus 
left 20-30 pop chances in the east for this period. The bulk of 
the precipitation that the low will generate before finally shifting east 
of the state will likely be more of an impact for crp/hgx. 


Tb3 


&& 


Preliminary point temps/pops... 
Austin Camp Mabry 73 46 59 45 57 / 10 0 20 30 70 
Austin Bergstrom international Airport 74 45 59 43 58 / 10 0 20 30 70 
New Braunfels Muni Airport 74 47 58 45 59 / 10 10 20 10 70 
Burnet Muni Airport 71 43 56 42 53 / 10 0 10 50 80 
del Rio International Airport 74 51 58 46 57 / 10 10 0 50 80 
Georgetown Muni Airport 72 44 57 42 56 / 10 0 10 40 70 
Hondo Muni Airport 74 48 59 45 59 / 10 10 10 40 80 
San Marcos Muni Airport 73 47 58 44 58 / 10 10 20 20 70 
La Grange - Fayette regional 74 48 60 46 62 / 10 10 10 10 50 
San Antonio International Airport 74 48 58 46 59 / 10 10 10 20 80 
Stinson Muni Airport 74 49 59 46 61 / 10 10 10 20 80 


&& 


Ewx watches/warnings/advisories... 
none. 
&& 


$$ 


Mesoscale/aviation...24 
synoptic/grids...17 
public service/data collection...12 



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