Universal City, TX

12:39 PM CDT on May 21, 2013 (GMT -0500)
Elev: 833 ft
Lon: 98.3° W
Lat: 29.5° N
Source
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 Updated 12:35 PM CDT Get Free Weather Stickers® Share:
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Global: Violent Tornado Causes Catastrophic Damage in Moore, Oklahoma
Active Advisory: Special Weather Statement (US Severe Weather)
News
Crews Race to Find Survivors of Oklahoma Twister
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
Weather Imagery Reveals Oklahoma Tornado
May 21, 2013
The Moore, Oklahoma tornado showed up vividly on satellite and radar.
PTSD Risk after the Oklahoma Tornado
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
Massive Tornado Leaves Small Hospital 'Pretty Much Destroyed'
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
Obama: 'Americans From Every Corner of This Country Will Be With Them'
May 21, 2013
Obama has declared a major disaster in Oklahoma, ordering federal aid to supplement state and local recovery efforts. The president also spoke Monday with Oklahoma Gov. Mary Fallin and Rep. Tom Cole, whose home is in the heavily damaged town of Moore.
Why Don't More Homes in Oklahoma Have Basements?
May 21, 2013
The answer lies in the level of the water table and the soil texture in Oklahoma and in states across the Plains.
Photos: Deadly Tornado Outbreak Strikes Plains
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Children and the Tornado: Helping Kids Cope
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Moore Already at Work on Recovery, Says Mayor
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
Moore Survivor Finds Dog Buried Alive
May 21, 2013
Watch as a tornado survivor is interrupted in the middle of interview by a little dog digging out of rubble.
Oklahoma Tornado: How to Help
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Multiple Children Dead at Okla. School
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Twitter Responds With Prayers for Oklahoma Tornado Victims
May 21, 2013
Twitter responds to the devastation brought by tornadoes Monday in suburban Oklahoma City, offering condolences and prayers for the victims and survivors.
In Their Words: The Oklahoma Tornado Tragedy
May 21, 2013
Our reporters were among the first national media to report from Moore, Okla. shortly after a powerful tornado decimated the town. These are their thoughts as they report from the scene.
Obama Declares Major Disaster in Oklahoma
May 21, 2013
President Barack Obama has declared a major disaster in Oklahoma as the state recovers from a massive tornado that ripped through the Oklahoma City suburbs Monday, killing dozens and flattening entire neighborhoods.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
More News Articles

Universal City Weather at a Glance

Updated 12:35 PM CDT
Elevation
814 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
87.1 °F
Feels Like 94 °F
Wind(mph)
3.1
Sunrise / Set
6:37 AM
8:22 PM
Moon
Waxing Gibbous
Today
Chance of a Thunderstorm 99 °F
Chance of a Thunderstorm
20% chance of precipitation
Tonight
Chance of a Thunderstorm 68 °F
Chance of T-storms
30% chance of precipitation
Tomorrow
Partly Cloudy 99 | 70 °F
Partly Cloudy
Thursday
Partly Cloudy 102 | 72 °F
Partly Cloudy
Friday
Mostly Cloudy 95 | 70 °F
Mostly Cloudy
Saturday
Partly Cloudy 102 | 68 °F
Partly Cloudy
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
29.80 in
Visibility
10.0 miles
Clouds
Scattered Clouds 3600 ft
Mostly Cloudy 4300 ft
Moisture
Humidity
62%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
SPECI KRND 211734Z 19017G22KT 10SM SCT036 BKN043 30/23 A2980 RMK AO2A
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
94 °F
Dew Point
72 °F
Wind
Speed / Dir
3.1 mph from SE
Wind Gust
5.4 mph
Health
UV
6 out of 16
Pollen
6.00 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 99F. Winds from the SSE at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 68F. Winds from the SE at 5 to 15 mph shifting to the East after midnight. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Wednesday
partlycloudy Partly cloudy. High of 99F. Winds from the ENE at 5 to 10 mph shifting to the SE in the afternoon.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the SE at 5 to 15 mph.
Thursday
partlycloudy Partly cloudy. High of 102F. Winds from the SE at 5 to 15 mph.
Thursday Night
nt_cloudy Overcast. Low of 72F. Winds from the SE at 5 to 15 mph.
Friday
mostlycloudy Overcast. High of 95F. Winds from the SE at 5 to 15 mph.
Friday Night
nt_cloudy Overcast with a chance of a thunderstorm and rain. Low of 70F. Winds from the SE at 5 to 15 mph.
Saturday
partlycloudy Mostly cloudy in the morning, then clear. High of 102F. Winds from the SE at 5 to 15 mph.
Saturday Night
nt_mostlycloudy Overcast. Low of 68F. Winds from the SE at 5 to 15 mph.
Sunday
partlycloudy Clear. High of 100F. Winds from the SE at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 68F. Winds from the SSE at 5 to 15 mph.
Monday
partlycloudy Clear. High of 99F. Winds from the SSE at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the SSE at 5 to 15 mph.
Tuesday
partlycloudy Partly cloudy. High of 93F. Winds from the SSE at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the SSE at 10 to 15 mph.
Wednesday
partlycloudy Partly cloudy. High of 97F. Winds from the SSE at 5 to 15 mph.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Low of 70F. Winds from the SSE at 10 to 15 mph.
Thursday
partlycloudy Partly cloudy. High of 99F. Winds from the SSE at 5 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 68F. Winds from the SSE at 10 to 15 mph.
Friday
partlycloudy Partly cloudy. High of 100F. Winds from the SSE at 5 to 10 mph.
Friday Night
nt_clear Clear. Fog overnight. Low of 68F. Winds from the SSE at 5 to 15 mph.
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Weather Forecast for Universal City TX

View Calendar 10-Day Forecast for station KTXSCHER7

Tuesday, 21
Chance of a Thunderstorm
99 | 68 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Partly Cloudy
99 | 70 °F
Partly Cloudy
Chance of
Precipitation
10%
Thursday, 23
Partly Cloudy
102 | 72 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 24
Mostly Cloudy
95 | 70 °F
Mostly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
102 | 68 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
100 | 68 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
99 | 68 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
93 | 70 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
97 | 70 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Partly Cloudy
99 | 68 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 99F. Winds from the SSE at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Fog overnight. Low of 68F. Winds from the SE at 5 to 15 mph shifting to the East after midnight. Chance of rain 30% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 72 89 | 71 92 | 70 70 | 70
Wind 10 mph SSE 14 mph SSE 11 mph South 5 mph SE
Humidity 92% 56% 47% 99%
Chance of Precip. 10% 10% 10% 30%
Cloud Cover 90% 67% 51% 79%
Conditions Overcast Mostly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
6:37 AM
8:22 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.36], Average RMSE [1.77]
The National Weather Service forecast quality is poor. MaxT RMSE [4.05], Average RMSE [1.52] : Use NWS
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 99F. Winds from the ENE at 5 to 10 mph shifting to the SE in the afternoon.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the SE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 86 | 67 94 | 66 76 | 69
Wind 4 mph NE 6 mph East 9 mph SE 8 mph SE
Humidity 91% 54% 38% 79%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 85% 57% 41% 41%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:36 AM
8:23 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.31], Average RMSE [1.61]
The National Weather Service forecast quality is poor. MaxT RMSE [4.55], Average RMSE [1.73] : Use NWS
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 102F. Winds from the SE at 5 to 15 mph.
Thursday Night
nt_cloudy Overcast. Low of 72F. Winds from the SE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 70 89 | 71 94 | 68 77 | 69
Wind 6 mph SE 9 mph SE 13 mph SE 8 mph SE
Humidity 90% 53% 41% 75%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 50% 59% 47% 99%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
6:36 AM
8:23 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.18], Average RMSE [1.67]
The National Weather Service forecast quality is poor. MaxT RMSE [4.85], Average RMSE [4.23] : Use NWS
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Friday
mostlycloudy Overcast. High of 95F. Winds from the SE at 5 to 15 mph.
Friday Night
nt_cloudy Overcast with a chance of a thunderstorm and rain. Low of 70F. Winds from the SE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 68 90 | 69 92 | 66 76 | 66
Wind 4 mph SE 10 mph SE 12 mph SE 8 mph SE
Humidity 89% 50% 43% 70%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 99% 82% 99% 100%
Conditions Overcast Mostly Cloudy Overcast Overcast
Sunrise & Sunset
6:35 AM
8:24 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.31], Average RMSE [2.42]
The National Weather Service forecast quality is poor. MaxT RMSE [6.25], Average RMSE [3.45] : Use NWS
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Saturday
partlycloudy Mostly cloudy in the morning, then clear. High of 102F. Winds from the SE at 5 to 15 mph.
Saturday Night
nt_mostlycloudy Overcast. Low of 68F. Winds from the SE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 87 | 65 90 | 64 75 | 66
Wind 7 mph SE 10 mph SE 13 mph SSE 7 mph SSE
Humidity 88% 50% 42% 76%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 99% 77% 10% 91%
Conditions Overcast Mostly Cloudy Clear Overcast
Sunrise & Sunset
6:35 AM
8:25 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.50], Average RMSE [2.77]
The National Weather Service forecast quality is poor. MaxT RMSE [6.18], Average RMSE [4.86] : Use NWS
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 100F. Winds from the SE at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 68F. Winds from the SSE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 64 86 | 64 93 | 62 74 | 59
Wind 5 mph SSE 8 mph SE 11 mph SE 8 mph SSE
Humidity 82% 48% 33% 59%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 97% 56% 0% 0%
Conditions Overcast Partly Cloudy Clear Clear
Sunrise & Sunset
6:35 AM
8:25 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.49], Average RMSE [3.27]
The National Weather Service forecast quality is poor. MaxT RMSE [6.82], Average RMSE [4.64] : Use NWS
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 99F. Winds from the SSE at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 68F. Winds from the SSE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 60 84 | 60 92 | 60 74 | 62
Wind 6 mph SSE 8 mph SSE 11 mph SSE 8 mph SE
Humidity 73% 47% 33% 69%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 99% 78% 0% 32%
Conditions Overcast Mostly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:34 AM
8:26 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.33], Average RMSE [3.75]
The National Weather Service forecast quality is poor. MaxT RMSE [7.12], Average RMSE [4.63] : Use NWS
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 93F. Winds from the SSE at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 70F. Winds from the SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 86 | 64 88 | 66 74 | 66
Wind 8 mph SSE 11 mph South 13 mph SE 12 mph SE
Humidity 93% 50% 46% 74%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 69% 84% 29% 27%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:34 AM
8:26 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.23], Average RMSE [3.57]
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 97F. Winds from the SSE at 5 to 15 mph.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Low of 70F. Winds from the SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 67 87 | 68 93 | 67 73 | 68
Wind 9 mph SSE 10 mph SSE 13 mph SE 11 mph SE
Humidity 90% 51% 43% 84%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 41% 55% 68% 75%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:34 AM
8:27 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.29], Average RMSE [2.64]
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 99F. Winds from the SSE at 5 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 68F. Winds from the SSE at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 68 86 | 68 94 | 68 77 | 68
Wind 8 mph SSE 10 mph SSE 12 mph SSE 10 mph SE
Humidity 96% 58% 44% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 77% 72% 59% 53%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:34 AM
8:27 PM
Source: BestForecast at 8:40 AM CDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 100F. Winds from the SSE at 5 to 10 mph.
Friday Night
nt_clear Clear. Fog overnight. Low of 68F. Winds from the SSE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 68 86 | 70 92 | 70 72 | 70
Wind 7 mph SSE 8 mph SSE 10 mph SSE 9 mph SSE
Humidity 100% 58% 45% 90%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 52% 52% 52% %
Conditions Fog Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KSAT) 88 °F 68 °F
Record (KSAT) 98 °F (1939) 52 °F (1892)
Yesterday 95 °F 73 °F
Yesterday's Cooling Degree Days: 19
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Moderate
PM2.5
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Tuesday Good
PM10
Tuesday Good
OZONE
Wednesday Good
PM10
Wednesday Good
OZONE
Thursday Good
PM10
Thursday Good
OZONE
Friday Good
OZONE
Friday Good
PM10
Astronomy
May. 21, 2013 Rise Set
Actual Time 6:37 AM CDT 8:22 PM CDT
Civil Twilight 6:10 AM CDT 8:49 PM CDT
Nautical Twilight 5:39 AM CDT 9:20 PM CDT
Astronomical Twilight 5:05 AM CDT 9:54 PM CDT
Moon 4:52 PM CDT 3:48 AM CDT
Length Of Visible Light 14h 38m
Length of Day
13h 45m
Tomorrow will be 1m 3s longer.
Waxing Gibbous, 84% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
91 °F
Dryden
90 °F
Edinburg
89 °F
San Angelo
89 °F
Del Rio
88 °F
Weslaco
50 °F
Pampa
50 °F
Hereford
50 °F
Amarillo
51 °F
Marfa
51 °F
Dumas
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Randolph AFB 86 °F Mostly Cloudy 12:34 PM CDT
San Antonio 86 °F Mostly Cloudy 11:51 AM CDT
San Antonio Stinson 85 °F Haze 11:53 AM CDT
New Braunfels 86 °F Overcast 11:58 AM CDT
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Flight To ETA Status
SWA3949
Las Vegas, NV 		KSAT 12:26PM On Time
SKW6431
Los Angeles, CA 		KSAT 12:32PM On Time
SLI2300
Monterrey, Nuevo Leon 		KSAT 12:34PM On Time
SWA15
Houston, TX 		KSAT 12:35PM On Time
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Type Condition
Flight Rule: VFR (KRND)
Wind Speed: 17.0 kts.
Wind Dir: 135° (SE)
Ceiling: 4300 ft

SPECI KRND 211734Z 19017G22KT 10SM SCT036 BKN043 30/23 A2980 RMK AO2A

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Nearby Events
Event Date Forecast
San Antonio Rampage 7:00 PM CDT
2013-04-16		 Partly Cloudy, 82°F
Solo Sax Sessions 11:00 AM CDT
2013-04-16		 Overcast, 73°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Tigers vs. Indians 7:05 PM EDT on May 21, 2013 Chance of a Thunderstorm, 77 °F
Yankees vs. Orioles 7:05 PM EDT on May 21, 2013 Thunderstorm, 81 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 71° F/ 22° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 70 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 68 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
View all Sports Weather
Videos
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Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Ridge at Carolina Crossing, Schertz, TX 87.1 °F 94 °F 72 °F 62% SE  at  3.1 mph 0.00 in / hr 814 ft 12:35 PM CDT Normal  
Woodcrest, Live Oak, TX 85.6 °F 89 °F 69 °F 57% East  at  3.8 mph 0.00 in / hr 827 ft 12:39 PM CDT Rapid Fire  
Woodland Oaks Subdivision, Schertz, TX 84.4 °F 90 °F 72 °F 66% ESE  at  4.2 mph 0.00 in / hr 774 ft 12:39 PM CDT Rapid Fire  
Retama Springs, Schertz, TX 86.7 °F 84 °F 46 °F 24% SE  at  4.0 mph 0.00 in / hr 686 ft 12:37 PM CDT Normal  
MesoWest OGDEN , San Antonio, TX 84 °F 81 °F - - North  at  - 0.00 in / hr 895 ft 11:20 AM CDT MADIS
Raintree, San Antonio, TX 84.0 °F 89 °F 71 °F 66% South  at  9.0 mph 0.00 in / hr 971 ft 12:38 PM CDT Normal  
Ventura, San Antonio, TX 84.9 °F 90 °F 71 °F 63% SE  at  4.0 mph 0.00 in / hr 778 ft 12:39 PM CDT Rapid Fire  
MesoWest KIRBY , San Antonio, TX 76 °F 74 °F - - North  at  - 0.00 in / hr 744 ft 8:55 AM CDT MADIS
APRSWXNET San Antonio TX , Cibolo, TX 85 °F 92 °F 73 °F 67% SSE  at  2 mph 0.00 in / hr 769 ft 12:10 PM CDT MADIS
Warbler Woods Bird Sanctuary, Cibolo, TX 84.4 °F 90 °F 71 °F 65% South  at  11.0 mph 0.00 in / hr 837 ft 12:38 PM CDT Rapid Fire
Phil At Cibolo Valley Ranch, Cibolo, TX 85.6 °F 93 °F 73 °F 66% SSE  at  2.0 mph 0.00 in / hr 769 ft 12:39 PM CDT Rapid Fire  
Garden Ridge, Garden Ridge, TX 86.5 °F 95 °F 74 °F 67% North  at  1.0 mph 0.00 in / hr 825 ft 12:35 PM CDT Normal  
MesoWest BRCKN1 , San Antonio, TX 76 °F 74 °F - - North  at  - 0.00 in / hr 914 ft 8:45 AM CDT MADIS
APRSWXNET Marion TX U, Cibolo, TX 83 °F 88 °F 72 °F 70% SE  at  13 mph 0.00 in / hr 702 ft 12:16 PM CDT MADIS
Wetmore, San Antonio, TX 83.8 °F 89 °F 72 °F 68% SSE  at  7.0 mph 0.00 in / hr 768 ft 12:39 PM CDT Rapid Fire
Sunrise, San Antonio, TX 87.1 °F 92 °F 71 °F 58% North  at  0.5 mph 0.00 in / hr 725 ft 12:39 PM CDT Rapid Fire  
kirby tx, Kirby, TX 85.0 °F 92 °F 73 °F 68% SSE  at  8.0 mph 0.00 in / hr 696 ft 12:35 PM CDT Normal
Fox Grove, San Antonio, TX 84.0 °F 89 °F 71 °F 66% SSE  at  11.5 mph 0.00 in / hr 955 ft 12:39 PM CDT Rapid Fire
Nefarian's Lair, San Antonio, TX 87.3 °F 85 °F 50 °F 28% SE  at  6.0 mph 0.00 in / hr 794 ft 12:39 PM CDT Rapid Fire  
Alamo Heights, San Antonio, TX 85.5 °F 91 °F 71 °F 63% SSE  at  3.7 mph - / hr 820 ft 12:28 PM CDT Normal  
Vistas of Encino, San Antonio, TX 83.2 °F 87 °F 69 °F 63% South  at  7.0 mph 0.00 in / hr 1043 ft 12:39 PM CDT Normal
Natural Bridge Caverns, San Antonio, TX 82.5 °F 87 °F 70 °F 67% SSE  at  16.1 mph 0.00 in / hr 1010 ft 12:39 PM CDT Rapid Fire
Encino Park - The Ridge, San Antonio, TX 83.8 °F 89 °F 71 °F 66% South  at  7.0 mph 0.00 in / hr 997 ft 11:39 AM CST Rapid Fire  
Encino Park, San Antonio, TX 83.2 °F 88 °F 72 °F 68% SSE  at  5.0 mph 0.00 in / hr 1055 ft 12:38 PM CDT Normal  
Pinon Creek, San Antonio, TX 86.7 °F 86 °F 60 °F 41% North  at  0.0 mph 0.00 in / hr 1100 ft 12:38 PM CDT Normal
Sayers, Adkins, TX 86.0 °F 91 °F 71 °F 61% ESE  at  11.0 mph 0.00 in / hr 582 ft 12:23 PM CDT Normal  
Hollywood Park, Hollywood Park, TX 85.8 °F 82 °F 25 °F 11% WSW  at  0.0 mph 0.00 in / hr 746 ft 12:39 PM CDT Rapid Fire  
North San Antonio - Mountain Lodge, San Antonio, TX 83.6 °F 89 °F 72 °F 69% South  at  3.0 mph 0.00 in / hr 1110 ft 12:31 PM CDT Normal
Sungate, New Braunfels, TX 84.3 °F 89 °F 70 °F 63% SSW  at  5.0 mph - / hr 700 ft 12:29 PM CDT Normal  
MesoWest NOLTE , McQueeney, TX 81 °F 79 °F - - North  at  - 0.00 in / hr 554 ft 11:20 AM CDT MADIS
Mission Valley, New Braunfels, TX 84.1 °F 90 °F 72 °F 67% SSE  at  6.9 mph 0.00 in / hr 905 ft 12:39 PM CDT Rapid Fire
Champions Ridge, San Antonio, TX 82.4 °F 87 °F 72 °F 71% WSW  at  2.0 mph 0.00 in / hr 1200 ft 12:35 PM CDT Normal  
County Line Road Area, New Braunfels, TX 83.8 °F 90 °F 72 °F 69% SSE  at  8.1 mph 0.00 in / hr 715 ft 12:39 PM CDT Rapid Fire
Klein Rd Area, New Braunfels, TX 83.2 °F 89 °F 73 °F 71% East  at  1.0 mph 0.00 in / hr 643 ft 12:35 PM CDT Normal  
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Special Weather Statement
Mobile & Email Alerts Statement as of 11:42 AM CDT on May 21, 2013

... Extremely unstable airmass poised to erupt in severe thunderstorms
with large hail and damaging winds by late afternoon through this
evening...

Rich low level Gulf moisture coupled with daytime heating and
cold air aloft will result in an extremely unstable air mass
across south central Texas from late this morning through early
evening. Thunderstorm development is expected beginning by early
this afternoon as an an upper level trough and cold front approach
from the west. Scattered thunderstorms will develop rapidly by
late afternoon... quickly becoming severe as the front encounters
this unstable air mass. The main threats will be from large hail
and damaging thunderstorm winds... however with the extreme
instability present... isolated tornadoes cannot be ruled out. Much
of the eastern half of south central Texas... mainly east of a
Kerrville to Carrizo Springs line... will be affected from late
afternoon until the early morning hours Wednesday. In
addition... rainfall amounts may average 1 to 3 inches within the
heaviest storms producing some localized flooding.

Heightened concern exists along and north of a Burnet to Austin to
Giddings line this evening... where the most unstable conditions will
reside. This area will be most at risk for very large hail and
isolated tornadoes.

The weather system should exit the region by early Wednesday
morning... with heavy rains and severe weather concerns moving east
of the region.

Listen to NOAA Weather Radio or your local media for later updates
on this severe weather event. Also... go to weather.Gov/Austin for
the latest information... forecasts and warnings.