Lewisville, Texas Weather Conditions

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Current Conditions

  • 68°
  • Partly Cloudy
  • Wind: SSW 8 mph
  • Humidity: 42%
  • Visibility: 10.0 miles
  • Dew Point: 44°
  • Pressure: 30.05 in. -

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Next 12 Hours

12  pm
3  pm
6  pm
9  pm
12  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
65°
76°
78°
69°
63°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Clear
  • High: 81 °
  • Low: 54 °
  • Clear
  • Sunday
  • Clear
  • High: 82 °
  • Low: 61 °
  • Clear
  • Monday
  • Overcast
  • High: 75 °
  • Low: 63 °
  • Overcast
  • Tuesday
  • Thunderstorm
  • High: 75 °
  • Low: 62 °
  • T-Storms
  • Wednesday
  • Chance of a Thunderstorm
  • High: 77 °
  • Low: 64 °
  • Chance of T-Storms

Forecast for Lewisville, Texas

Updated: 10:18 AM CDT on January 28, 2015

  • Saturday

    Plenty of sunshine. High 81F. Winds S at 10 to 20 mph.

  • Saturday Night

    Clear skies. Low 54F. Winds SSE at 10 to 15 mph.

  • Sunday

    Mainly sunny. High 82F. Winds S at 10 to 20 mph.

  • Sunday Night

    A few clouds overnight. A stray shower or thunderstorm is possible. Low 61F. Winds SSE at 10 to 15 mph.

  • Monday

    Cloudy. High around 75F. Winds SE at 10 to 15 mph.

  • Monday Night

    Mainly cloudy. Low 63F. Winds SSE at 10 to 15 mph.

  • Tuesday

    Scattered thunderstorms in the morning becoming more widespread in the afternoon. High around 75F. Winds S at 10 to 20 mph. Chance of rain 80%.

  • Tuesday Night

    Variably cloudy with scattered thunderstorms. Low 62F. Winds S at 10 to 20 mph. Chance of rain 60%.

  • Wednesday

    Partly to mostly cloudy skies with scattered thunderstorms in the morning. High 77F. Winds SSE at 15 to 25 mph. Chance of rain 40%.

  • Wednesday Night

    A few clouds. Low 64F. Winds SSE at 10 to 20 mph.

  • Thursday

    Some clouds in the morning will give way to mainly sunny skies for the afternoon. High around 85F. Winds S at 10 to 20 mph.

  • Thursday Night

    A mostly clear sky. Low 67F. Winds S at 10 to 20 mph.

  • Friday

    Mostly sunny skies. High 79F. Winds W at 10 to 20 mph.

  • Friday Night

    Mostly clear skies. Low 53F. Winds NNE at 10 to 15 mph.

  • Saturday

    Except for a few afternoon clouds, mainly sunny. High around 70F. Winds NE at 10 to 15 mph.

  • Saturday Night

    A few clouds. Low 53F. Winds E at 10 to 15 mph.

  • Sunday

    Cloudy early with partial sunshine expected late. High 71F. Winds SSE at 10 to 20 mph.

  • Sunday Night

    Overcast with rain showers at times. Low 59F. Winds S at 10 to 20 mph. Chance of rain 50%.

  • Monday

    Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 76F. Winds S at 15 to 25 mph. Chance of rain 80%.

  • Monday Night

    Showers and thunderstorms likely. Low 63F. Winds S at 10 to 20 mph. Chance of rain 80%.

  • Tuesday

    Showers in the morning, then partly cloudy in the afternoon. High near 75F. Winds WSW at 5 to 10 mph. Chance of rain 60%.

  • Tuesday Night

    Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 57F. Winds WSW at 5 to 10 mph. Chance of rain 40%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Peninsula at Twin Coves, Flower Mound, TX

Updated: 12:41 PM CDT

Temperature: 73.4 °F Dew Point: 20 °F Humidity: 13% Wind: NW at 5.4 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Villages of Northshore, Flower Mound, TX

Updated: 12:34 PM CDT

Temperature: 74.8 °F Dew Point: 50 °F Humidity: 41% Wind: East at 2.2 mph Pressure: 30.02 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Quail Run, Flower Mound, TX

Updated: 12:30 PM CDT

Temperature: 77.0 °F Dew Point: 42 °F Humidity: 29% Wind: South at 7.3 mph Pressure: 29.79 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Churchill Crossing, Flower Mound, TX

Updated: 12:41 PM CDT

Temperature: 72.7 °F Dew Point: 46 °F Humidity: 39% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Edinburg Lane, Flower Mound, TX

Updated: 12:40 PM CDT

Temperature: 71.8 °F Dew Point: 49 °F Humidity: 44% Wind: North at - Pressure: 30.14 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Westchester, Flower Mound, TX

Updated: 12:41 PM CDT

Temperature: 72.3 °F Dew Point: 41 °F Humidity: 32% Wind: SW at 1.1 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Lake Forest Estates, Flower Mound, TX

Updated: 12:22 PM CDT

Temperature: 69.1 °F Dew Point: 50 °F Humidity: 54% Wind: North at - Pressure: 30.14 in Hourly Precipitation: - Heat Index: - Graphs

Location: Lake Forest, Flower Mound, TX

Updated: 12:33 PM CDT

Temperature: 73.2 °F Dew Point: 47 °F Humidity: 40% Wind: SE at 4.7 mph Pressure: 29.99 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Westchester, Flower Mound, TX

Updated: 12:41 PM CDT

Temperature: 74.5 °F Dew Point: 49 °F Humidity: 41% Wind: SW at 4.5 mph Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Shadow Ridge South, Flower Mound, TX

Updated: 12:33 PM CDT

Temperature: 75.9 °F Dew Point: 47 °F Humidity: 36% Wind: South at 3.8 mph Pressure: 29.83 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: 114th RC Aero Squadron, Southlake, TX

Updated: 12:39 PM CDT

Temperature: 71.7 °F Dew Point: 47 °F Humidity: 41% Wind: SE at 2.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Stone Creek, Flower Mound, TX

Updated: 12:36 PM CDT

Temperature: 74.3 °F Dew Point: 48 °F Humidity: 39% Wind: SSE at 4.7 mph Pressure: 29.85 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Wildwood Estates, Flower Mound, TX

Updated: 12:40 PM CDT

Temperature: 71.8 °F Dew Point: 52 °F Humidity: 50% Wind: SW at 1.0 mph Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: One Place Lane, Flower Mound, TX

Updated: 12:41 PM CDT

Temperature: 75.0 °F Dew Point: 46 °F Humidity: 36% Wind: Calm Pressure: 30.03 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Timberview Estates West, Flower Mound, TX

Updated: 12:39 PM CDT

Temperature: 77.0 °F Dew Point: 47 °F Humidity: 35% Wind: WNW at 3.0 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Woodview at Morriss, Flower Mound, TX

Updated: 12:41 PM CDT

Temperature: 74.1 °F Dew Point: 47 °F Humidity: 38% Wind: SSW at 1.0 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: High Road, Flower Mound, TX

Updated: 12:40 PM CDT

Temperature: 72.9 °F Dew Point: 52 °F Humidity: 48% Wind: North at - Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Loch Meadow Estates, Southlake, TX

Updated: 12:41 PM CDT

Temperature: 72.7 °F Dew Point: 47 °F Humidity: 40% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: W5CGC / KE7A Southlake Bob Jones, Southlake, TX

Updated: 12:37 PM CDT

Temperature: 73.5 °F Dew Point: 49 °F Humidity: 42% Wind: West at 1.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Timber Valley @ Main St., Flower Mound, TX

Updated: 12:41 PM CDT

Temperature: 72.1 °F Dew Point: 42 °F Humidity: 33% Wind: South at 7.2 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Chimney Rock, Flower Mound, TX

Updated: 12:41 PM CDT

Temperature: 74.7 °F Dew Point: 47 °F Humidity: 37% Wind: Calm Pressure: 29.51 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Double Oak Fire Dept, Double Oak, TX

Updated: 12:31 PM CDT

Temperature: 70.8 °F Dew Point: 44 °F Humidity: 38% Wind: South at 2.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Shorewood Drive, Grapevine, TX

Updated: 12:40 PM CDT

Temperature: 68.4 °F Dew Point: 46 °F Humidity: 45% Wind: North at - Pressure: 30.11 in Hourly Precipitation: - Heat Index: - Graphs

Location: Lk Grapevine, Grapevine, TX

Updated: 12:40 PM CDT

Temperature: 66.0 °F Dew Point: - Humidity: - Wind: North at - Pressure: 30.06 in Hourly Precipitation: - Heat Index: - Graphs

Location: Timber Creek, Flower Mound, TX

Updated: 12:41 PM CDT

Temperature: 76.1 °F Dew Point: 43 °F Humidity: 31% Wind: SE at 5.4 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Lakemont, Flower Mound, TX

Updated: 12:40 PM CDT

Temperature: 70.9 °F Dew Point: 46 °F Humidity: 41% Wind: SSW at 7.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: FM3040 at Old Orchard, Lewisville, TX

Updated: 12:41 PM CDT

Temperature: 75.1 °F Dew Point: 49 °F Humidity: 40% Wind: South at 1.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Lewisville, Lewisville, TX

Updated: 12:36 PM CDT

Temperature: 75.4 °F Dew Point: 48 °F Humidity: 38% Wind: SE at 6.3 mph Pressure: 30.00 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Clarendon Drive, Lewisville, TX

Updated: 12:40 PM CDT

Temperature: 73.6 °F Dew Point: 49 °F Humidity: 41% Wind: North at - Pressure: 30.14 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Chris Craft Drive, Grapevine, TX

Updated: 12:40 PM CDT

Temperature: 67.5 °F Dew Point: 48 °F Humidity: 50% Wind: North at - Pressure: 30.12 in Hourly Precipitation: - Heat Index: - Graphs

Location: Indian Oaks, Lewisville, TX

Updated: 12:41 PM CDT

Temperature: 74.1 °F Dew Point: 46 °F Humidity: 36% Wind: SE at 2.5 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Liberty Park, Southlake, TX

Updated: 12:41 PM CDT

Temperature: 70.8 °F Dew Point: 47 °F Humidity: 42% Wind: South at 4.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Twinville - Trophy Club, TX, Trophy Club, TX

Updated: 12:31 PM CDT

Temperature: 75.2 °F Dew Point: 45 °F Humidity: 34% Wind: SW at 6.3 mph Pressure: 29.78 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Kirkwood Hollow, Southlake, TX

Updated: 12:41 PM CDT

Temperature: 69.7 °F Dew Point: 50 °F Humidity: 49% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Wolf Estates, Argyle, TX

Updated: 12:37 PM CDT

Temperature: 81.0 °F Dew Point: 46 °F Humidity: 29% Wind: SSW at 2.7 mph Pressure: 29.80 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Canyon Oaks, Argyle, TX

Updated: 12:41 PM CDT

Temperature: 73.7 °F Dew Point: 46 °F Humidity: 38% Wind: WSW at 3.5 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Dogwood Trail, Lewisville, TX

Updated: 12:40 PM CDT

Temperature: 77.2 °F Dew Point: 53 °F Humidity: 43% Wind: North at - Pressure: 30.02 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Woodlake Apartments, Grapevine, TX

Updated: 12:33 PM CDT

Temperature: 72.2 °F Dew Point: 48 °F Humidity: 43% Wind: SE at 1.0 mph Pressure: 29.88 in Hourly Precipitation: - Heat Index: 77 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Fort Worth Texas 
1233 PM CDT Sat Mar 28 2015 


Aviation... 
/18z tafs/ VFR conditions expected through Sunday as a 
dry...stable northwesterly upper level flow pattern persists 
across the region. The pressure gradient at the surface should 
support around 10kts of southerly wind at all sites through 
sunset...with backing and diminishing winds overnight. S-southeasterly 
winds 10-13kts will return by 15z sun as a surface low develops 
over the southern Texas Panhandle. This boundr 


Bradshaw 


&& 




Previous discussion... /issued 332 am CDT Sat Mar 28 2015/ 
north and central Texas remains under northwest flow aloft this 
morning as a large scale trough resides over the eastern third of 
the Continental U.S. And an upper level ridge sits over the Desert 
Southwest. As the trough continues to slowly translate eastward 
and the ridge to the west begins to break down this 
weekend...upper level winds over North Texas will become more 
zonal. As a result of this pattern orientation...the sensible 
weather for our area this weekend will be dry conditions...above 
normal temperatures and breezy south winds. Temperatures will be 
10 to 15 degrees above normal through the weekend...and with the 
exception of the northeast zones experiencing some additional 
cloud cover during the morning hours on Saturday...minimal cloud 
cover is expected until the next system moves across the area 
Sunday night. 


An approaching shortwave and resultant cold front will encroach 
upon North Texas Sunday night/Monday morning. Elevated convection 
is possible for areas generally north of the Interstate 20 
corridor during this time frame. However...model agreement is not 
very strong regarding the forcing needed for this to occur. If 
activity is able to get going...forecast soundings indicate a 
decent amount of elevated cape being present in the 
atmosphere...so felt the need to continue the possibility of 
thunderstorms during this time frame. Regarding 
temperatures...because the cold front is not expected to be very 
strong...temperatures will likely not drop very much behind the 
front...but are expected to at least be knocked down closer to 
seasonal normals /lows in the 50s and highs in the 70s/ for the 
start of the work week. 


There remains a bit of model disagreement when it comes to the 
timing and position of systems in the extended forecast. That 
being said...it appears likely that north and central Texas will 
have a few chances for rainfall throughout the week...especially 
on Tuesday and Wednesday...as most model guidance indicates upper 
level support and necessary moisture for showers and 
thunderstorms both days. By Thursday...expect the support to shift 
east of our area and therefore the rain chances to shift 
out of our area as well. As far as temperatures go...until another 
cold front pushes through the area late next week in the 
Friday/Saturday time frame...temperatures will remain slightly 
above normal during the extended period of the forecast. 


Ajs 


&& 






Preliminary point temps/pops... 
Dallas-ft. Worth, Texas 81 57 83 62 75 / 5 0 5 20 20 
Waco, Texas 84 58 84 62 77 / 0 0 0 5 10 
Paris, Texas 73 50 78 56 69 / 5 0 10 30 30 
Denton, Texas 81 54 83 59 72 / 5 0 5 20 20 
McKinney, Texas 78 53 81 60 72 / 5 0 5 20 20 
Dallas, Texas 80 57 83 62 75 / 5 0 5 20 20 
Terrell, Texas 77 55 82 60 74 / 5 0 5 20 20 
Corsicana, Texas 80 58 82 61 76 / 0 0 5 10 20 
Temple, Texas 82 58 83 62 78 / 0 0 0 5 10 
Mineral Wells, Texas 86 54 88 58 76 / 0 0 5 10 20 


&& 


Forward watches/warnings/advisories... 
none. 


&& 


$$ 


/ 






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