Southlake, Texas Weather Conditions

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Current Conditions

  • 82°
  • Mostly Cloudy
  • Wind: SE 8 mph
  • Humidity: 71%
  • Visibility: 10.0 miles
  • Dew Point: 72°
  • Pressure: 30.00 in. -
  • Heat Index: 87

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Next 12 Hours

1  am
4  am
7  am
10  am
1  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
81°
79°
77°
82°
93°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Partly Cloudy
  • High: 97 °
  • Low: 72 °
  • Partly Cloudy
  • Wednesday
  • Chance of a Thunderstorm
  • High: 95 °
  • Low: 72 °
  • Chance of a Thunderstorm
  • Thursday
  • Chance of a Thunderstorm
  • High: 95 °
  • Low: 75 °
  • Chance of a Thunderstorm
  • Friday
  • Mostly Cloudy
  • High: 99 °
  • Low: 73 °
  • Mostly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 97 °
  • Low: 75 °
  • Partly Cloudy

Forecast for Southlake, Texas

Updated: 10:00 PM CDT on July 21, 2014

Ozone action day in effect for Tuesday...
  • Tuesday

    Clear in the morning, then partly cloudy. High of 97F. Winds from the SE at 5 to 10 mph.

  • Tuesday Night

    Mostly cloudy in the evening, then overcast. Low of 72F. Winds from the SSE at 5 to 10 mph.

  • Wednesday

    Partly cloudy. High of 95F. Winds less than 5 mph. Chance of rain 20%.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 72F. Winds less than 5 mph. Chance of rain 20%.

  • Thursday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 95F. Winds less than 5 mph. Chance of rain 20%.

  • Thursday Night

    Partly cloudy. Low of 75F. Winds from the SE at 5 to 10 mph.

  • Friday

    Overcast in the morning, then partly cloudy. High of 99F. Winds from the South at 5 to 10 mph.

  • Friday Night

    Overcast. Low of 73F. Winds from the South at 5 to 10 mph.

  • Saturday

    Overcast in the morning, then partly cloudy. High of 97F. Winds from the South at 10 to 15 mph.

  • Saturday Night

    Partly cloudy. Low of 75F. Winds from the South at 5 to 15 mph.

  • Sunday

    Partly cloudy. High of 95F. Winds from the SSW at 5 to 10 mph.

  • Sunday Night

    Partly cloudy. Low of 75F. Winds from the South at 5 to 10 mph.

  • Monday

    Mostly cloudy. High of 97F. Winds from the WSW at 5 to 15 mph shifting to the NNW in the afternoon.

  • Monday Night

    Partly cloudy with a chance of a thunderstorm. Low of 72F. Winds from the NE at 5 to 15 mph. Chance of rain 40%.

  • Tuesday

    Partly cloudy. High of 90F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy. Low of 72F. Winds less than 5 mph.

  • Wednesday

    Partly cloudy. High of 88F. Winds less than 5 mph.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm. Low of 72F. Winds less than 5 mph. Chance of rain 40%.

  • Thursday

    Partly cloudy. High of 90F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy with a chance of a thunderstorm. Low of 72F. Winds less than 5 mph. Chance of rain 40%.

  • Friday

    Clear with a chance of a thunderstorm. High of 88F. Winds less than 5 mph. Chance of rain 20%.

  • Friday Night

    Clear. Low of 72F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Air Quality Alert  Statement as of 2:57 PM CDT on July 21, 2014


... Ozone action day...

The Texas commission on environmental quality (tceq) has issued
an ozone action day for the Dallas-Fort Worth area for Tuesday,
July 22, 2014.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Tuesday. You can help prevent ozone pollution by sharing a
ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive-through lanes, conserving energy, and keeping your
vehicle properly tuned.

For more information on ozone:

Ozone: the facts (www.Tceq.Texas.Gov/goto/ozonefacts)

Air north texas: (www.Airnorthtexas.Org)

EPA air now
(www.Airnow.Gov/index.Cfm?Action.Local_state&stateid=45&tab=0)

Take care of Texas (www.Takecareoftexas.Org)

North central Texas Council of governments air quality
(www.Nctcog.Org/trans/air/index.Asp)



257 PM CDT Mon Jul 21 2014

... Ozone action day...

The Texas commission on environmental quality (tceq) has issued
an ozone action day for the Dallas-Fort Worth area for Tuesday,
July 22, 2014.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Tuesday. You can help prevent ozone pollution by sharing a
ride, walking, riding a bicycle, taking your lunch to work,
avoiding drive-through lanes, conserving energy, and keeping your
vehicle properly tuned.

For more information on ozone:

Ozone: the facts (www.Tceq.Texas.Gov/goto/ozonefacts)

Air north texas: (www.Airnorthtexas.Org)

EPA air now
(www.Airnow.Gov/index.Cfm?Action.Local_state&stateid=45&tab=0)

Take care of Texas (www.Takecareoftexas.Org)

North central Texas Council of governments air quality
(www.Nctcog.Org/trans/air/index.Asp)



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Liberty Park, Southlake, TX

Updated: 2:18 AM CDT

Temperature: 80.9 °F Dew Point: 73 °F Humidity: 76% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Southlake Woods, Southlake, TX

Updated: 2:19 AM CDT

Temperature: 80.0 °F Dew Point: 73 °F Humidity: 79% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Wildwood, Keller, TX

Updated: 2:15 AM CDT

Temperature: 78.3 °F Dew Point: 72 °F Humidity: 82% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Loch Meadow Estates, Southlake, TX

Updated: 2:18 AM CDT

Temperature: 80.4 °F Dew Point: 73 °F Humidity: 78% Wind: SSE at 2.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: 114th RC Aero Squadron, Southlake, TX

Updated: 2:14 AM CDT

Temperature: 82.1 °F Dew Point: 74 °F Humidity: 76% Wind: East at 4.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Woodlake Apartments, Grapevine, TX

Updated: 2:10 AM CDT

Temperature: 81.7 °F Dew Point: 74 °F Humidity: 77% Wind: ESE at 3.0 mph Pressure: 29.82 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: W5CGC / KE7A, Southlake, TX

Updated: 2:11 AM CDT

Temperature: 80.8 °F Dew Point: 75 °F Humidity: 81% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Hidden Lakes Elementary School, Keller, TX

Updated: 2:09 AM CDT

Temperature: 79.7 °F Dew Point: 73 °F Humidity: 80% Wind: Calm Pressure: 29.95 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: ODell Court, Grapevine, TX

Updated: 2:18 AM CDT

Temperature: 79.7 °F Dew Point: 74 °F Humidity: 83% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Highland Meadows, Colleyville, TX

Updated: 2:10 AM CDT

Temperature: 81.1 °F Dew Point: 73 °F Humidity: 75% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Hidden Lakes, Keller, TX

Updated: 2:11 AM CDT

Temperature: 80.5 °F Dew Point: 73 °F Humidity: 78% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: North Keller, Roanoke, TX

Updated: 2:19 AM CDT

Temperature: 79.0 °F Dew Point: 73 °F Humidity: 81% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Countryside Estates, Grapevine, TX

Updated: 2:18 AM CDT

Temperature: 80.1 °F Dew Point: 73 °F Humidity: 79% Wind: South at 2.2 mph Pressure: 30.02 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Peninsula at Twin Coves, Flower Mound, TX

Updated: 2:19 AM CDT

Temperature: 80.4 °F Dew Point: 74 °F Humidity: 80% Wind: ESE at 3.8 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: HADS GRAPEVINE DAM TX US USARMY-COE, Grapevine, TX

Updated: 1:15 AM CDT

Temperature: 83 °F Dew Point: 68 °F Humidity: 62% Wind: South at 4 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Stone Ridge, North Richland Hills, TX

Updated: 2:19 AM CDT

Temperature: 81.0 °F Dew Point: 71 °F Humidity: 71% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Lost Creek Estates, Flower Mound, TX

Updated: 2:19 AM CDT

Temperature: 81.1 °F Dew Point: 72 °F Humidity: 74% Wind: SE at 5.8 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Oak Bend, Keller, TX

Updated: 2:17 AM CDT

Temperature: 79.9 °F Dew Point: 78 °F Humidity: 93% Wind: ESE at 3.7 mph Pressure: 29.89 in Hourly Precipitation: - Heat Index: 86 °F Graphs

Location: Chimney Rock, Flower Mound, TX

Updated: 2:19 AM CDT

Temperature: 79.5 °F Dew Point: 72 °F Humidity: 78% Wind: Calm Pressure: 29.47 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Kingswood Estates, North Richland Hills, TX

Updated: 2:19 AM CDT

Temperature: 79.9 °F Dew Point: 63 °F Humidity: 56% Wind: SE at 4.7 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Smithfield Acres Addition, North Richland Hills, TX

Updated: 2:19 AM CDT

Temperature: 79.7 °F Dew Point: 73 °F Humidity: 80% Wind: East at 3.1 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Villages of Northshore, Flower Mound, TX

Updated: 2:05 AM CDT

Temperature: 79.3 °F Dew Point: 73 °F Humidity: 81% Wind: SSW at 2.2 mph Pressure: 29.97 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: Roanoke, TX

Updated: 2:17 AM CDT

Temperature: 80.0 °F Dew Point: 73 °F Humidity: 79% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Briarwyck, Roanoke, TX

Updated: 2:15 AM CDT

Temperature: 80.7 °F Dew Point: 73 °F Humidity: 77% Wind: SE at 10.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: West Keller, (1 Mile NE of Central High), Keller, TX

Updated: 2:19 AM CDT

Temperature: 80.8 °F Dew Point: 70 °F Humidity: 69% Wind: Calm Pressure: 29.28 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Quail Run, Flower Mound, TX

Updated: 2:11 AM CDT

Temperature: 80.6 °F Dew Point: 69 °F Humidity: 67% Wind: SE at 6.3 mph Pressure: 29.66 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: North Tarrant County, Fort Worth, TX

Updated: 2:17 AM CDT

Temperature: 79.5 °F Dew Point: 74 °F Humidity: 83% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Churchill Crossing, Flower Mound, TX

Updated: 2:18 AM CDT

Temperature: 80.4 °F Dew Point: 73 °F Humidity: 78% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Woodland Springs SouthView, Fort Worth, TX

Updated: 2:18 AM CDT

Temperature: 79.4 °F Dew Point: 72 °F Humidity: 79% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Mayfield Estates, Hurst, TX

Updated: 2:19 AM CDT

Temperature: 81.5 °F Dew Point: 73 °F Humidity: 76% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Creekwood Estates (Just SE of 2499 & 1171), Flower Mound, TX

Updated: 2:15 AM CDT

Temperature: 80.8 °F Dew Point: 73 °F Humidity: 78% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Near Harwood and Donley, Euless, TX

Updated: 2:19 AM CDT

Temperature: 84.3 °F Dew Point: 72 °F Humidity: 67% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...updated 
National Weather Service Fort Worth Texas 
1224 am CDT Tuesday Jul 22 2014 


Aviation... 
/06z tafs/ 


Concerns...stratus potential. 


Convection across the Texas and Oklahoma panhandles has sent a 
cirrus shield toward North Texas...which will clutter skies into 
the daylight hours Tuesday. This will be of no consequence to 
operations at any north or central Texas Airport. 


Few or scattered clouds may develop near the top of the nocturnal 
boundary layer (1000-2000ft agl) around sunrise Tuesday... 
lingering through mid-morning...but MVFR ceilings still appear 
unlikely. A scattered cumulus field...with bases climbing from 3000ft 
to 6000ft...is expected again Tuesday afternoon. 


Synoptic-scale MOS guidance was confounded by dew points in 
the middle-70s during July...but the 00z NAM Sunday evening did key 
on the likelihood for low ceilings Monday morning. Despite 
considerable moisture remaining in place...the current MOS output 
is VFR for Tuesday morning. The lone exception is the 00z NAM MOS 
for Waco...which has a brief period of broken MVFR. The latest rap 
perfect forecasts still keep the best potential for a thin layer of 
tropical stratus east of the I-35 corridor...though the western 
edge may be very close to taf sites. 


It is important to note that this potential stratus scenario 
depends on the ability of the layer to develop in the vicinity of 
our taf sites...not on the advection of upstream stratus. Surface 
ridging over the Gulf should veer the low-level winds upstream... 
effectively closing off the Gulf from additional moist advection 
overnight. But our boundary layer moisture is already in place 
and...with negligible advection...is likely to remain unchanged by 
daybreak Tuesday. Have chosen not to introduce ceilings with the 
06z package...but scattered decks will likely be needed by the 09z 
amendments. 


25 


&& 


Update... 
the previous forecast is in good shape. Have just made some 
changes to the hourly grids for on-going trends. 


58 


&& 


Previous discussion... /issued 311 PM CDT Monday Jul 21 2014/ 
Summer heat has quickly returned to North Texas today with hot and 
humid conditions area-wide. Temperatures in the 90s combined with 
dewpoints in the lower to middle 70s have created heat indices in 
the 100-105 range in many locations this afternoon. Above-normal 
temperatures can be expected for the rest of the week due mainly 
to the strengthening of a middle and upper level ridge over much of 
the region. The ridge axis is centered over Colorado and New 
Mexico but stretches eastward across the Southern Plains and North 
Texas...with little overall change in position expected this week. 


East of the ridge...a weak upper low can be seen on satellite 
generating convection over the southeastern states. This low will 
slowly move west over the next couple of days. North Texas will 
reside in between the ridge to the west and the low to the 
east...which will generate northeast flow aloft through Thursday. 
A subtle shortwave is still prognosticated to rotate southwest across the 
arklatex region Wednesday night....bringing with it enough 
moisture and lift to produce scattered convection over northeast 
portions of North Texas. The best chances for showers and storms 
will occur near Paris...where we will go ahead and include chance 
probability of precipitation Wednesday night. Slight chance probability of precipitation will be included in 
areas southwest of Lamar County including Dallas/Fort Worth and 
surrounding locales. There is a chance that thunderstorms will 
become somewhat organized as they approach from the northeast late 
Wednesday...perhaps forming into a southwest moving mesoscale convective system. If this 
begins to appear more likely in future model data...higher probability of precipitation may 
be needed for the northeastern third of the region. 


The northeast flow regime will allow a weak front to sag south 
across the Red River...becoming stationary north of I-20 on 
Thursday. This boundary could provide focus for isolated storms... 
and we will continue with 20 probability of precipitation over the eastern half of the 
region Thursday. Western counties will most likely be too heavily 
impacted by subsidence from the Colorado/nm ridge for the inclusion of 
probability of precipitation. 


The high pressure ridge will expand longitudinally late this week 
through the weekend...reaching as far east as the Tennessee Valley 
Friday. Hot and rain-free weather is expected as a result across a 
large portion of Texas. The main weather concern will be the 
daytime temperatures this weekend...with current apparent 
temperature grids producing heat indices in excess of 105 during 
the afternoon hours Friday and Saturday. We will monitor our 
forecast temperature/dewpoint trends as the weekend approaches...and 
may have to consider a heat advisory if it appears that these 
conditions will become fairly widespread. 


There may be some relief in sight early next week...as Middle Range 
models continue to indicate a deepening upper trough over the 
eastern half of the nation while the upper ridge retrogrades west. 
This may bring some cooler weather along with increased rain 
chances as we move through next week. 


30 






&& 




Preliminary point temps/pops... 
Dallas-ft. Worth, Texas 77 98 78 99 78 / 0 5 5 10 20 
Waco, Texas 74 98 74 99 73 / 5 5 5 5 10 
Paris, Texas 70 95 72 96 75 / 0 5 5 20 30 
Denton, Texas 73 97 74 98 75 / 0 5 5 10 20 
McKinney, Texas 72 98 73 99 74 / 0 5 5 10 20 
Dallas, Texas 78 98 79 99 78 / 0 5 5 10 20 
Terrell, Texas 75 98 75 99 75 / 0 5 5 10 20 
Corsicana, Texas 75 97 75 98 75 / 5 5 5 10 20 
Temple, Texas 74 98 73 99 73 / 5 5 5 5 10 
Mineral Wells, Texas 72 99 73 100 73 / 0 5 5 5 20 


&& 


Forward watches/warnings/advisories... 
none. 


&& 


$$ 


25/58 



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