Addison, Texas Weather Conditions

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Current Conditions

  • 79°
  • Mostly Cloudy
  • Wind: South 12 mph
  • Humidity: 74%
  • Visibility: 10.0 miles
  • Dew Point: 70°
  • Pressure: 29.92 in. +

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Next 12 Hours

10  am
1  pm
4  pm
7  pm
10  pm
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
Clear
Clear
82°
86°
99°
95°
88°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Partly Cloudy
  • High: 99 °
  • Low: 75 °
  • Partly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 91 °
  • Low: 75 °
  • Partly Cloudy
  • Wednesday
  • Partly Cloudy
  • High: 91 °
  • Low: 75 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 93 °
  • Low: 77 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 93 °
  • Low: 75 °
  • Partly Cloudy

Forecast for Addison, Texas

Updated: 4:00 AM CDT on September 01, 2014

  • Monday

    Partly cloudy. High of 99F with a heat index of 104F. Breezy. Winds from the South at 15 to 20 mph.

  • Monday Night

    Clear in the evening, then partly cloudy. Low of 75F. Breezy. Winds from the South at 15 to 20 mph.

  • Tuesday

    Partly cloudy. High of 91F. Breezy. Winds from the South at 10 to 20 mph.

  • Tuesday Night

    Partly cloudy in the evening, then clear. Low of 75F. Breezy. Winds from the SSE at 10 to 20 mph.

  • Wednesday

    Partly cloudy. High of 91F. Winds from the South at 5 to 15 mph.

  • Wednesday Night

    Partly cloudy in the evening, then clear. Low of 75F. Breezy. Winds from the South at 10 to 20 mph.

  • Thursday

    Partly cloudy. High of 93F. Winds from the South at 5 to 10 mph.

  • Thursday Night

    Partly cloudy in the evening, then clear. Low of 77F. Winds from the SSE at 5 to 10 mph.

  • Friday

    Partly cloudy. High of 93F. Winds from the South at 5 to 10 mph.

  • Friday Night

    Clear. Low of 75F. Winds from the SSE at 5 to 10 mph.

  • Saturday

    Mostly cloudy with a chance of a thunderstorm. High of 93F. Winds from the South at 5 to 10 mph. Chance of rain 40%.

  • Saturday Night

    Partly cloudy. Low of 73F. Winds from the SE at 5 to 10 mph.

  • Sunday

    Mostly cloudy. High of 91F. Winds from the SSE at 5 to 10 mph.

  • Sunday Night

    Partly cloudy. Low of 72F. Winds from the SE at 5 to 10 mph.

  • Monday

    Mostly cloudy with a chance of a thunderstorm. High of 84F. Winds from the SSE at 5 to 10 mph. Chance of rain 20%.

  • Monday Night

    Partly cloudy. Low of 72F. Winds from the SE at 5 to 10 mph.

  • Tuesday

    Partly cloudy. High of 93F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 73F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 90F. Winds less than 5 mph.

  • Wednesday Night

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

  • Thursday

    Clear. High of 90F. Winds less than 5 mph.

  • Thursday Night

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

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Fairways of Bent Tree, Dallas, TX

Updated: 8:38 AM CDT

Temperature: 79.8 °F Dew Point: 75 °F Humidity: 84% Wind: Calm Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Beltline & Preston Rd-North Dallas, Dallas, TX

Updated: 8:38 AM CDT

Temperature: 79.8 °F Dew Point: 74 °F Humidity: 82% Wind: SSW at 4.4 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Wellington Run, Carrollton, TX

Updated: 8:38 AM CDT

Temperature: 78.8 °F Dew Point: 73 °F Humidity: 82% Wind: SE at 6.9 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Flintcove - Near Parkhill, Dallas, TX

Updated: 8:38 AM CDT

Temperature: 80.8 °F Dew Point: 77 °F Humidity: 87% Wind: SSW at 6.7 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Meadow Glen, Dallas, TX

Updated: 8:38 AM CDT

Temperature: 79.5 °F Dew Point: 74 °F Humidity: 82% Wind: SSW at 1.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Frankford/Preston, Dallas, TX

Updated: 8:31 AM CDT

Temperature: 76.6 °F Dew Point: 71 °F Humidity: 83% Wind: Calm Pressure: 29.93 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Dallas North C63, Dallas, TX

Updated: 7:40 AM CDT

Temperature: 77.0 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: Southeast, Carrollton, TX

Updated: 8:38 AM CDT

Temperature: 79.7 °F Dew Point: 72 °F Humidity: 78% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Whispering Springs, Dallas, TX

Updated: 8:38 AM CDT

Temperature: 79.6 °F Dew Point: 74 °F Humidity: 82% Wind: South at 7.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: The Hockaday School, Dallas, TX

Updated: 8:38 AM CDT

Temperature: 78.6 °F Dew Point: 73 °F Humidity: 83% Wind: South at 6.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Churchill Way, Dallas, TX

Updated: 8:25 AM CDT

Temperature: 78.3 °F Dew Point: 69 °F Humidity: 74% Wind: SW at 2.7 mph Pressure: 29.58 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Nob Hill, Carrollton, TX

Updated: 8:38 AM CDT

Temperature: 82.2 °F Dew Point: 75 °F Humidity: 78% Wind: East at 4.5 mph Pressure: 29.47 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: West of Vivian Field, Farmers Branch, TX

Updated: 8:38 AM CDT

Temperature: 80.1 °F Dew Point: 73 °F Humidity: 80% Wind: NW at 3.1 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Northwest Richardson, Richardson, TX

Updated: 8:20 AM CDT

Temperature: 78.4 °F Dew Point: 66 °F Humidity: 66% Wind: SW at 6.0 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: OakBrook Parkway, Farmers Branch, TX

Updated: 8:28 AM CDT

Temperature: 79.7 °F Dew Point: 74 °F Humidity: 83% Wind: West at 5.3 mph Pressure: 28.37 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Dallas, TX

Updated: 8:35 AM CDT

Temperature: 79.7 °F Dew Point: 74 °F Humidity: 83% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Rosemeade II, Carrollton, TX

Updated: 8:37 AM CDT

Temperature: 82.2 °F Dew Point: 62 °F Humidity: 51% Wind: SSE at 4.2 mph Pressure: 29.76 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: Dallas LBJ Freeway C1067, Dallas, TX

Updated: 8:30 AM CDT

Temperature: 77.0 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: South Building Garage 4th Floor, Dallas, TX

Updated: 8:38 AM CDT

Temperature: 78.6 °F Dew Point: 73 °F Humidity: 82% Wind: SSE at 11.0 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Meadow Ridge, Carrollton, TX

Updated: 8:37 AM CDT

Temperature: 79.9 °F Dew Point: 75 °F Humidity: 86% Wind: SE at 7.4 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Highlands North, Plano, TX

Updated: 7:46 AM CDT

Temperature: 77.2 °F Dew Point: 72 °F Humidity: 85% Wind: SSW at 4.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Ohio & W. Park, Plano, TX

Updated: 8:38 AM CDT

Temperature: 78.7 °F Dew Point: 73 °F Humidity: 82% Wind: ESE at 2.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Woodgate, Carrollton, TX

Updated: 8:26 AM CDT

Temperature: 81.1 °F Dew Point: 74 °F Humidity: 79% Wind: WNW at 3.2 mph Pressure: 29.90 in Hourly Precipitation: - Heat Index: 86 °F Graphs

Location: Timbercreek Estates, Carrollton, TX

Updated: 8:38 AM CDT

Temperature: 79.6 °F Dew Point: 71 °F Humidity: 76% Wind: SW at 7.6 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Parker -Preston, Plano, TX

Updated: 8:38 AM CDT

Temperature: 76.9 °F Dew Point: 71 °F Humidity: 82% Wind: SSE at 11.5 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: NW Carrollton, Carrollton, TX

Updated: 8:38 AM CDT

Temperature: 80.2 °F Dew Point: 74 °F Humidity: 80% Wind: WNW at 4.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Independence and 15th. St., Plano, TX

Updated: 8:38 AM CDT

Temperature: 78.4 °F Dew Point: 73 °F Humidity: 84% Wind: ESE at 2.0 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Near Brinker Elementary, Plano, TX

Updated: 8:38 AM CDT

Temperature: 79.9 °F Dew Point: 68 °F Humidity: 68% Wind: West at 2.9 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: River Bend, Plano, TX

Updated: 8:38 AM CDT

Temperature: 78.6 °F Dew Point: 71 °F Humidity: 78% Wind: Calm Pressure: 29.41 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Oak Hills, Carrollton, TX

Updated: 8:38 AM CDT

Temperature: 79.2 °F Dew Point: 73 °F Humidity: 81% Wind: South at 4.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: South Central Plano, Plano, TX

Updated: 8:38 AM CDT

Temperature: 78.4 °F Dew Point: 73 °F Humidity: 84% Wind: South at 8.0 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: University Park, Dallas, TX

Updated: 8:37 AM CDT

Temperature: 78.7 °F Dew Point: 73 °F Humidity: 83% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Lake Highlands, Dallas, TX

Updated: 8:38 AM CDT

Temperature: 78.3 °F Dew Point: 73 °F Humidity: 83% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Winterplace Cir, Plano, TX

Updated: 8:38 AM CDT

Temperature: 78.3 °F Dew Point: 73 °F Humidity: 84% Wind: SSE at 1.5 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 81 °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 
628 am CDT Monday Sep 1 2014 


Aviation... 
/12z tafs/ 


Concerns...MVFR ceilings this morning. 


MVFR stratus surged north overnight but is now located mainly east 
of the taf airports. Kdal and kact may see periods of broken ceilings 
through 14-15z but the remaining taf sites will likely remain 
in VFR category. Will tempo for bkn020 at kdal and kact from 
12-14z. However...a brief period of broken MVFR ceilings cannot be ruled 
out at kdfw...kafw...kftw...and kgky. 


Expect south to south-southeast winds between 13-18 kts for most 
of the period with gusts up to 25 kts possible. Wind speeds will 
diminish to around 10 kts Tuesday morning. 


82/jld 


&& 


Previous discussion... /issued 337 am CDT Monday Sep 1 2014/ 


08z/3am regional radars and surface observations showed a cold 
front/consolidated outflow boundary located near the Kansas and 
Oklahoma border...sinking slowly south primarily due to ongoing 
thunderstorm activity across southeastern Kansas. 00z upper air 
analysis showed weak upper level ridging extending from far West 
Texas eastward over the southeastern Continental U.S. At the 500 mb level. 
Middle-level analysis showed winds out of the south-southwest while 
low-level winds were directed out of the south to south-southeast 
along the Texas Gulf Coast. Early morning water vapor satellite 
imagery showed a shortwave trough over the Central Plains moving 
to the east-northeast to the north of the ridge in place over the 
South Plains. To the south of our upper ridge...a plume of 
moisture and loosely organized thunderstorm activity was observed 
along the Belize/Mexico border on the Yucatan Peninsula. This 
activity is associated with what the National Hurricane Center is 
calling disturbance 1...which they indicate has a high chance of 
developing into a tropical depression within the next 48 hours. 


Today...with upper level ridging in place...expect dry conditions 
to hold as weak large scale forcing for subsidence will continue 
to provide a cap over the region for thunderstorms. The 00z forward 
radiosonde observation observed an 850 mb dew Point of 15 degree c...while surface 
observations showed dew points in the upper 60s to low 70s for 
most locations. While this is indicative of good tropical moisture 
in place in the lower atmosphere over the region...the subsidence 
associated with the trough...combined with dry middle-level 
trajectories out of the south-southwest are expected to continue 
to maintain the fairly strong cap in place over the County Warning Area today. As 
a result...expect today to be a near Carbon copy of yesterday with 
highs in the middle to upper 90s under mostly sunny skies. 


Tuesday...models continue to indicate that tropical disturbance 1 
will deepen as it moves over the far southwestern Gulf of Mexico 
and Bay of Campeche over the next 24 to 48 hours. Most dynamical 
models take this tropical system northwest and move it back over 
land over northern Mexico by Tuesday afternoon...so this system is 
very unlikely to impact north or central Texas directly over the 
next several days. However...assuming this system does become at 
least weakly organized...most models indicate that this will be 
sufficient to alter the middle-level wind field to change the 
trajectories over the region from dry/south-southwesterly to moist 
/south-southeasterly. 


The consensus of guidance favors this change in middle-level winds by 
late Tuesday morning...and most models send a slug of deeper 
tropical moisture northwest from the Gulf Coast up over the 
southeastern County Warning Area by Tuesday afternoon. This results in 
precipitable water values increasing by about a quarter inch 
across the County Warning Area on Tuesday. While deeper moisture certainly seems 
to improve our precipitation chances...the main ingredient missing 
for widespread precipitation or storms is lift. Despite the surge 
of deeper moisture on Tuesday...there is no obvious forcing 
mechanism that will provide lift over the area Tuesday afternoon. 


As a result...maintained 20 probability of precipitation over locations generally along 
and southeast of a line from Sulphur Springs to Killeen Tuesday 
afternoon and evening. If some form of lift becomes obvious in 
later forecasts... probability of precipitation may have to be bumped up and expanded in 
coverage as it would not take much to get storms to develop with 
deep tropical moisture in place. Went ahead and lowered highs by a 
couple of degrees on Tuesday from Monday...simply with the 
expectation that we will have more afternoon clouds to slow down 
the heating a bit. 


Wednesday through Friday...most model guidance continues to track 
the tropical disturbance northwest over northern Mexico through 
this period. By Wednesday...the best fetch of tropical moisture is 
expected to move west of the County Warning Area with the northwestward moving 
tropical disturbance. As a result...left Wednesday afternoon dry 
for now despite the increase in tropical moisture over the region 
on Tuesday. The main reason for this is the persistence of the 
ridge aloft in model guidance. In the absence of lift...subsidence 
associated with the ridge aloft will slowly work away at the 
tropical moisture from the top down...favoring a dry forecast for 
middle to late in the week. 


A lot of this forecast depends on what happens with this tropical 
system over the next couple of days...and then what happens with 
thunderstorm activity on Tuesday. A stronger tropical system...or 
a different path...will change how much tropical moisture we hold 
on to through the end of the week. Also...if we get persistent 
thunderstorm activity on Tuesday...this may leave boundaries or a 
middle-level vortex behind that leads to some localized lift for 
later in the week. However for now the consensus of guidance is 
for a dry forecast...so maintained that in our forecast at this 
time. Highs will continue to top out in the middle to upper 90s each 
day. 


Saturday and Sunday...models generally maintain the weak upper 
level ridge over the region...so in a large scale sense there 
should not be much of a change in the forecast from late this week 
to the weekend. However...models continue to hint at a cold front 
sinking south into the region this weekend...resulting in cooler 
temperatures and scattered storms each day. The models that bring 
a front across North Texas do not do so with strong upper level 
support. This is always cause for concern that the models may be 
overdoing the strength of cold air to our north...thereby sending 
the front much farther south than it will actually travel. 
However...there is reason for optimism that the models are on to 
something here with regards to the cold front making it south of 
the Red River. 


The main reason for optimism is that the models sink the cold 
front south of the Red River after 48 hours of convection along 
the front across Kansas and Oklahoma. This is essentially what is 
happening along the Kansas/OK border early this morning. If storms 
really are active along the front for a couple of days... 
consolidated outflow can help push the front farther south than it 
would travel under the influence of upper level dynamics alone. 
Because the models that bring the front into the area do so with 
widespread thunderstorms...went ahead and kept broad brushed 20 
probability of precipitation over the County Warning Area for the weekend...with highs holding around 90 
degrees for most locations by Sunday afternoon. Of course if mesoscale convective system 
activity really is the mechanism that sends the front south this 
weekend...we will not know if it's likely to happen until Thursday 
or so when we can watch for persistent thunderstorm activity to 
our north. 


Cavanaugh 


&& 






Preliminary point temps/pops... 
Dallas-ft. Worth, Texas 96 77 96 77 96 / 5 5 10 10 5 
Waco, Texas 97 76 96 76 96 / 5 5 10 10 5 
Paris, Texas 92 74 91 73 92 / 5 5 10 10 5 
Denton, Texas 96 76 95 76 96 / 5 5 10 10 5 
McKinney, Texas 94 76 94 75 94 / 5 5 10 10 5 
Dallas, Texas 96 77 96 77 96 / 5 5 10 10 5 
Terrell, Texas 95 76 96 75 95 / 5 5 10 10 5 
Corsicana, Texas 96 76 95 74 95 / 5 5 20 20 5 
Temple, Texas 97 75 96 75 96 / 5 5 20 20 10 
Mineral Wells, Texas 98 74 96 75 96 / 5 5 10 10 5 


&& 


Forward watches/warnings/advisories... 
none. 


&& 


$$ 


82/69 



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