Rowlett, Texas Weather Conditions

Severe Weather Alerts

National Weather Service:

Air Quality Alert View All Alerts

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 89°
  • Clear
  • Wind: Calm
  • Humidity: 53%
  • Visibility: 10.0 miles
  • Dew Point: 70°
  • Pressure: 30.09 in. -
  • Heat Index: 94

Select a Section

Click a section below for more information.

Next 12 Hours

1  pm
4  pm
7  pm
10  pm
1  am
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Partly Cloudy
Partly Cloudy
90°
93°
90°
86°
82°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Chance of a Thunderstorm
  • High: 95 °
  • Low: 77 °
  • Chance of a Thunderstorm
  • Thursday
  • Partly Cloudy
  • High: 99 °
  • Low: 75 °
  • Partly Cloudy
  • Friday
  • Clear
  • High: 100 °
  • Low: 75 °
  • Clear
  • Saturday
  • Clear
  • High: 97 °
  • Low: 75 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 99 °
  • Low: 75 °
  • Partly Cloudy

Forecast for Rowlett, Texas

Updated: 10:00 AM CDT on July 23, 2014

Ozone action day in effect for today...
  • Wednesday

    Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. 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 77F. Winds less than 5 mph. Chance of rain 30%.

  • Thursday

    Partly cloudy. High of 99F. Winds less than 5 mph.

  • Thursday Night

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

  • Friday

    Clear. High of 100F. Winds from the South at 5 to 10 mph.

  • Friday Night

    Clear in the evening, then partly cloudy. Low of 75F. Winds from the South at 5 to 15 mph.

  • Saturday

    Clear. High of 97F. Winds from the SSW at 10 to 15 mph.

  • Saturday Night

    Clear in the evening, then mostly cloudy. Low of 75F. Winds from the South at 5 to 15 mph.

  • Sunday

    Partly cloudy. High of 99F. Winds from the South at 5 to 10 mph.

  • Sunday Night

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

  • Monday

    Clear. High of 93F. Winds from the West at 5 to 10 mph shifting to the North in the afternoon.

  • Monday Night

    Partly cloudy with a chance of a thunderstorm. Low of 72F. Winds from the NNE at 5 to 10 mph. Chance of rain 20%.

  • Tuesday

    Overcast. High of 86F. Winds from the NE at 5 to 10 mph.

  • Tuesday Night

    Overcast. Low of 68F. Winds from the East at 5 to 10 mph.

  • Wednesday

    Mostly cloudy with a chance of a thunderstorm. High of 84F. Winds from the SE at 5 to 10 mph. Chance of rain 40% with rainfall amounts near 0.2 in. possible.

  • Wednesday Night

    Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds less than 5 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

  • Thursday

    Partly cloudy with a chance of a thunderstorm. High of 84F. Winds less than 5 mph. Chance of rain 40%.

  • Thursday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds less than 5 mph. Chance of rain 40%.

  • Friday

    Clear with a chance of a thunderstorm. High of 84F. Winds less than 5 mph. Chance of rain 40%.

  • Friday Night

    Clear. Low of 66F. Winds less than 5 mph.

  • Saturday

    Clear. High of 86F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 66F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Air Quality Alert  Statement as of 3:10 PM CDT on July 22, 2014


... Ozone action day...

The Texas commission on environmental quality (tceq) has issued
an ozone action day for the Dallas-Fort Worth area for Wednesday,
July 23, 2014.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Wednesday. 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)



310 PM CDT Tue Jul 22 2014

... Ozone action day...

The Texas commission on environmental quality (tceq) has issued
an ozone action day for the Dallas-Fort Worth area for Wednesday,
July 23, 2014.

Atmospheric conditions are expected to be favorable for producing
high levels of ozone air pollution in the Dallas-Fort Worth area
on Wednesday. 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: Oliver, Rowlett, TX

Updated: 12:55 PM CDT

Temperature: 90.5 °F Dew Point: 70 °F Humidity: 51% Wind: East at 2.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Mariner Park, Rowlett, TX

Updated: 12:55 PM CDT

Temperature: 95.4 °F Dew Point: 72 °F Humidity: 47% Wind: NE at 3.1 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: 104 °F Graphs

Location: Rowlett - Springfield Lakes, Rowlett, TX

Updated: 12:54 PM CDT

Temperature: 90.9 °F Dew Point: 71 °F Humidity: 53% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

Location: W7DAV-WX, Rowlett, TX

Updated: 12:54 PM CDT

Temperature: 91.8 °F Dew Point: 69 °F Humidity: 48% Wind: NE at 2.5 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Ravens Nest Subdivision, Rowlett, TX

Updated: 12:54 PM CDT

Temperature: 88.4 °F Dew Point: 72 °F Humidity: 58% Wind: East at 1.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: Spinnaker Pointe, Rowlett, TX

Updated: 12:54 PM CDT

Temperature: 92.0 °F Dew Point: 71 °F Humidity: 51% Wind: SSW at 3.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Westshore Estates, Garland, TX

Updated: 12:55 PM CDT

Temperature: 88.8 °F Dew Point: 73 °F Humidity: 60% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Lakeshore Park Estates, Rowlett, TX

Updated: 12:54 PM CDT

Temperature: 90.3 °F Dew Point: 70 °F Humidity: 52% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Shorehaven, Garland, TX

Updated: 12:55 PM CDT

Temperature: 91.4 °F Dew Point: 57 °F Humidity: 32% Wind: ESE at 2.0 mph Pressure: 29.44 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Pleasent Valley, Sachse, TX

Updated: 12:55 PM CDT

Temperature: 89.3 °F Dew Point: 76 °F Humidity: 64% Wind: ESE at 5.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 100 °F Graphs

Location: Heritage Park, Sachse, TX

Updated: 12:55 PM CDT

Temperature: 89.7 °F Dew Point: 73 °F Humidity: 58% Wind: SSW at 2.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

Location: Ridgewood Estates, Garland, TX

Updated: 12:50 PM CDT

Temperature: 92.3 °F Dew Point: 73 °F Humidity: 53% Wind: NW at 1.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 101 °F Graphs

Location: Naaman, Garland, TX

Updated: 12:54 PM CDT

Temperature: 91.2 °F Dew Point: 72 °F Humidity: 54% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Sachse On The Creek, Sachse, TX

Updated: 12:55 PM CDT

Temperature: 96.2 °F Dew Point: 74 °F Humidity: 50% Wind: NE at 4.0 mph Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 108 °F Graphs

Location: Woodbridge, Sachse, TX

Updated: 12:55 PM CDT

Temperature: 93.0 °F Dew Point: 75 °F Humidity: 56% Wind: NNE at 1.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 105 °F Graphs

Location: Heathen One, Heath, TX

Updated: 12:52 PM CDT

Temperature: 88.3 °F Dew Point: 73 °F Humidity: 60% Wind: WNW at 2.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Pinnacle 1, Rockwall, TX

Updated: 12:51 PM CDT

Temperature: 88.8 °F Dew Point: 72 °F Humidity: 58% Wind: West at 2.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Heath, Texas, FM1140, Heath, TX

Updated: 12:54 PM CDT

Temperature: 92.1 °F Dew Point: 74 °F Humidity: 56% Wind: West at 3.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 102 °F Graphs

Location: WoodBridge East - Wylie, TX, Wylie, TX

Updated: 12:43 PM CDT

Temperature: 90.7 °F Dew Point: 71 °F Humidity: 53% Wind: West at 1.0 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Firewheel, Garland, TX

Updated: 12:55 PM CDT

Temperature: 91.2 °F Dew Point: 72 °F Humidity: 54% Wind: NE at 3.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Quail Hollow Estates, Sachse, TX

Updated: 12:51 PM CDT

Temperature: 91.6 °F Dew Point: 68 °F Humidity: 46% Wind: ENE at 2.0 mph Pressure: 29.96 in Hourly Precipitation: - Heat Index: 96 °F Graphs

Location: W5FGC North Mesquite, Mesquite, TX

Updated: 12:54 PM CDT

Temperature: 98.2 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: Mesquite (Town East), Mesquite, TX

Updated: 12:48 PM CDT

Temperature: 90.9 °F Dew Point: 70 °F Humidity: 51% Wind: East at 2.2 mph Pressure: 29.96 in Hourly Precipitation: - Heat Index: 97 °F Graphs

Location: Boo's Weather Page - North Mesquite, Mesquite, TX

Updated: 12:55 PM CDT

Temperature: 93.2 °F Dew Point: 63 °F Humidity: 37% Wind: Calm Pressure: 29.50 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: Oakridge, Garland, TX

Updated: 12:55 PM CDT

Temperature: 93.0 °F Dew Point: 73 °F Humidity: 52% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 102 °F Graphs

Location: Stiles Ranch - Wylie, TX, Wylie, TX

Updated: 11:54 AM MDT

Temperature: 89.5 °F Dew Point: 72 °F Humidity: 56% Wind: SSE at 3.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: Western Heights, Garland, TX

Updated: 12:55 PM CDT

Temperature: 92.4 °F Dew Point: 70 °F Humidity: 49% Wind: NW at 2.0 mph Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: RCEC, Rockwall, TX

Updated: 12:55 PM CDT

Temperature: 87.7 °F Dew Point: 69 °F Humidity: 54% Wind: Calm Pressure: 30.65 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Apollo Arapaho, Garland, TX

Updated: 12:54 PM CDT

Temperature: 91.9 °F Dew Point: 69 °F Humidity: 48% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 97 °F Graphs

Location: Mesquite Weather, Mesquite, TX

Updated: 12:55 PM CDT

Temperature: 91.2 °F Dew Point: 72 °F Humidity: 53% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 98 °F Graphs

Location: Breckinridge Park East Side, Richardson, TX

Updated: 12:55 PM CDT

Temperature: 93.0 °F Dew Point: 73 °F Humidity: 53% Wind: NW at 2.0 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: 103 °F Graphs

Location: Willowcrest Estates, Rockwall, TX

Updated: 12:43 PM CDT

Temperature: 89.7 °F Dew Point: 68 °F Humidity: 49% Wind: Calm Pressure: 29.97 in Hourly Precipitation: - Heat Index: 94 °F Graphs

Location: Rabbit Ridge, Heath, TX

Updated: 12:55 PM CDT

Temperature: 93.3 °F Dew Point: 75 °F Humidity: 56% Wind: WNW at 5.8 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 105 °F Graphs

Location: Saddlebrook, Richardson, TX

Updated: 12:55 PM CDT

Temperature: 90.7 °F Dew Point: 73 °F Humidity: 57% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 100 °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 
1236 PM CDT Wednesday Jul 23 2014 


Aviation... 
/18z tafs/ 


Concerns...chance for a complex of storms to affect the metroplex 
airports from the northeast this evening. 


VFR conditions will prevail at all the taf sites this afternoon. 
Light northeast to east winds will occur with few-scattered cumulus 
clouds between 4-6 kft and some high clouds. A complex of 
thunderstorms is expected to develop in eastern Oklahoma/western 
Arkansas this afternoon and move southwest into North Texas. Much 
of the hi-resolution model guidance has consistently been bringing 
this mesoscale convective system into the metroplex this evening...just after 00z. Will 
continue with a mention of thunderstorms in the vicinity in the metroplex from 01-03z but 
will closely be watching the evolution and speed of the developing 
mesoscale convective system this afternoon...for any adjustments to timing. If confidence 
increases that the storms will affect the airports...will amend 
to include thunderstorms and rain with stronger northeast winds due to the outflow. 
The mesoscale convective system is expected to be weakening by the time it reaches the 
metroplex airports but cannot completely rule out an isolated 
strong or severe storm in the metroplex producing gusty winds and 
possible hail. Most of the guidance dissipates the mesoscale convective system before it 
reaches kact and will not mention thunder in the kact taf at this 
time. 


Expect light and variable winds overnight becoming more northeast 
to east on Thursday afternoon. Light fog will likely occur around 
kact between 10-13z Thursday morning. 


82/jld 


&& 


Update... 
hot and humid conditions continue across North Texas today. High 
temperatures this afternoon may end up being a degree or two 
warmer than yesterday...though lower dewpoints compared to 24 
hours ago should keep apparent temperature/heat index values 
similar to the past couple of days. 


Isolated convection has already begun to develop over Arkansas 
ahead of a weak cold front and an upper level disturbance. We 
expect that these storms will increase in coverage as the day 
wears on. Northeast flow aloft will transport these storms 
southwest this afternoon...eventually reaching our northeast 
counties before sunset. Some of these storms will be strong...with 
isolated severe storms with damaging winds possible. Storms should 
weaken after sunset as they move farther southwest...but may still 
affect the Dallas-Fort Worth metroplex later this evening before 
dissipating. 


30 


&& 


Previous discussion... /issued 400 am CDT Wednesday Jul 23 2014/ 
early morning water vapor imagery shows a large anticyclone 
centered over New Mexico with a TUTT low moving westward across 
southern Louisiana. Several weak shortwaves are noted moving 
around the periphery of the western ridge into the central U.S. 
This morning. Building heat has been the main story for North 
Texas over the last couple of days and this will continue into the 
weekend with only small chances for rainfall. 


Today the TUTT low over Louisiana will continue to move westward 
spreading weak ascent across southeast Texas. This should result 
in a scattering of afternoon showers and thunderstorms southeast 
of the area. Farther north...a weak disturbance will slide 
southward through the Ozarks igniting showers and thunderstorms 
along a cold front across parts of Arkansas and eastern Oklahoma 
this afternoon. These thunderstorms should move from northeast to 
southwest given the flow around the periphery of the upper ridge. 
The hrrr...RUC...and 4km NAM all indicate the potential for 
convection into the evening hours across parts of North Texas so 
will have some 20/30 probability of precipitation across the northern half of the County Warning Area. A 
few strong storms are possible with gusty winds being the main threat. 


By Thursday...the center of the 700mb ridge edges closer to the 
area and temperatures should continue to warm by a degree or so. 
The cold front that will be over the Ozarks today will continue 
southward on Thursday and should be located across the lower 
Mississippi River valley by late afternoon. While the front itself 
wont really affect North Texas temperatures...scattered 
thunderstorms may develop as far west as Canton to Palestine so 
will have some 20 probability of precipitation across the far eastern counties. 


Friday looks like it will be the warmest of the next several days 
with the center of the 700mb ridge nearly overhead. Highs will 
range from 100 to 105 across North Texas with heat index values 
right near 105. Some relief may be on the way however as a very 
strong shortwave will be located across south central Saskatchewan 
on Friday. Model guidance is in excellent agreement with the 
handling of this feature...digging it into the eastern U.S. 
Through the weekend. This will result in a rather large and deep 
trough over the eastern U.S. Into early next week with the upper 
ridge getting shunted westward. While not as cool as last 
week...it does appear that temperatures will cool back to below 
normal levels with at least some additional chances for rainfall 
by the middle of next week. 


Concerning potential heat advisory...heat index values will be 
near or slightly above 105 degrees both Thursday afternoon and 
again on Friday. A heat advisory will likely be required during 
this time. 


Dunn 






&& 




Preliminary point temps/pops... 
Dallas-ft. Worth, Texas 98 78 100 79 102 / 10 20 10 10 5 
Waco, Texas 98 77 100 78 101 / 10 10 10 10 5 
Paris, Texas 94 75 97 76 98 / 20 30 20 10 5 
Denton, Texas 99 76 101 77 101 / 20 20 10 10 5 
McKinney, Texas 97 76 99 76 100 / 20 30 10 10 5 
Dallas, Texas 99 79 101 79 102 / 20 20 10 10 5 
Terrell, Texas 97 76 99 76 99 / 20 20 10 10 5 
Corsicana, Texas 97 75 99 76 100 / 10 20 10 10 5 
Temple, Texas 98 76 99 75 100 / 5 10 10 10 5 
Mineral Wells, Texas 100 76 101 76 102 / 10 20 10 10 5 


&& 


Forward watches/warnings/advisories... 
none. 


&& 


$$ 


82/30 



National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.