Grapevine, Texas Weather Conditions

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Current Conditions

  • 80°
  • Mostly Cloudy
  • Wind: SE 16 mph
  • Humidity: 45%
  • Visibility: 10.0 miles
  • Dew Point: 57°
  • Pressure: 29.69 in. 0
  • Heat Index: 80

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Next 12 Hours

10  pm
1  am
4  am
7  am
10  am
Partly Cloudy
Partly Cloudy
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
75°
72°
70°
66°
73°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Chance of a Thunderstorm
  • High: 81 °
  • Low: 57 °
  • Chance of a Thunderstorm
  • Friday
  • Clear
  • High: 82 °
  • Low: 66 °
  • Clear
  • Saturday
  • Chance of a Thunderstorm
  • High: 88 °
  • Low: 70 °
  • Chance of a Thunderstorm
  • Sunday
  • Chance of a Thunderstorm
  • High: 91 °
  • Low: 61 °
  • Chance of T-Storms
  • Monday
  • Clear
  • High: 84 °
  • Low: 57 °
  • Clear

Forecast for Grapevine, Texas

Updated: 10:00 PM CDT on April 23, 2014

  • Wednesday

    Partly cloudy. High of 88F. Breezy. Winds from the SSE at 10 to 20 mph.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm and a chance of rain after midnight. Low of 64F. Breezy. Winds from the SSE at 15 to 20 mph. Chance of rain 30%.

  • Thursday

    Overcast with a chance of a thunderstorm and a chance of rain in the morning, then partly cloudy. High of 81F. Breezy. Winds from the SSW at 10 to 20 mph shifting to the NW in the afternoon. Chance of rain 20%.

  • Thursday Night

    Clear. Low of 57F. Winds from the NE at 5 to 15 mph.

  • Friday

    Clear. High of 82F. Winds from the SE at 5 to 10 mph.

  • Friday Night

    Clear in the evening, then partly cloudy. Low of 66F. Winds from the SSE at 10 to 15 mph.

  • Saturday

    Partly cloudy. High of 88F. Breezy. Winds from the SSE at 10 to 20 mph. Chance of rain 20%.

  • Saturday Night

    Overcast with a chance of a thunderstorm and a chance of rain. Low of 70F. Breezy. Winds from the SSE at 15 to 20 mph.

  • Sunday

    Overcast with a chance of a thunderstorm and rain. High of 91F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 50%.

  • Sunday Night

    Partly cloudy in the evening, then clear. Low of 61F. Winds from the SW at 10 to 15 mph.

  • Monday

    Clear. High of 84F. Winds from the West at 10 to 15 mph.

  • Monday Night

    Clear. Low of 57F. Winds from the West at 5 to 15 mph shifting to the North after midnight.

  • Tuesday

    Partly cloudy. High of 79F. Breezy. Winds from the NW at 15 to 25 mph.

  • Tuesday Night

    Partly cloudy. Low of 48F. Breezy. Winds from the NNW at 15 to 20 mph.

  • Wednesday

    Partly cloudy. High of 77F. Breezy. Winds from the North at 15 to 20 mph.

  • Wednesday Night

    Clear. Low of 43F. Winds from the NNE at 5 to 10 mph.

  • Thursday

    Clear. High of 77F. Winds from the NNW at 5 to 10 mph.

  • Thursday Night

    Clear. Low of 52F. Winds less than 5 mph.

  • Friday

    Clear. High of 81F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 57F. Winds from the SSE at 5 to 10 mph.

  • Saturday

    Partly cloudy. High of 82F. Winds from the South at 5 to 10 mph.

  • Saturday Night

    Partly cloudy. Fog overnight. Low of 61F. Winds from the SSE at 5 to 10 mph.

  • Sunday

    Clear. High of 82F. Winds from the South at 5 to 10 mph.

  • Sunday Night

    Clear. Fog overnight. Low of 61F. Winds from the SSE at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Woodlake Apartments, Grapevine, TX

Updated: 8:26 PM CDT

Temperature: 80.0 °F Dew Point: 61 °F Humidity: 52% Wind: SSE at 3.0 mph Pressure: 29.54 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: ODell Court, Grapevine, TX

Updated: 8:34 PM CDT

Temperature: 78.8 °F Dew Point: 63 °F Humidity: 59% Wind: Calm Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Timarron, Southlake, TX

Updated: 8:28 PM CDT

Temperature: 79.3 °F Dew Point: 38 °F Humidity: 23% Wind: Calm Pressure: 29.52 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Highland Meadows, Colleyville, TX

Updated: 8:33 PM CDT

Temperature: 79.5 °F Dew Point: 59 °F Humidity: 49% Wind: SE at 1.0 mph Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: North Euless, Euless, TX

Updated: 8:30 PM CDT

Temperature: 78.6 °F Dew Point: 55 °F Humidity: 44% Wind: SSE at 4.0 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Liberty Park, Southlake, TX

Updated: 8:35 PM CDT

Temperature: 79.3 °F Dew Point: 59 °F Humidity: 50% Wind: SE at 7.0 mph Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: 114th RC Aero Squadron, Southlake, TX

Updated: 8:31 PM CDT

Temperature: 80.3 °F Dew Point: 59 °F Humidity: 49% Wind: SE at 13.0 mph Pressure: 29.69 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Kirkwood Hollow, Southlake, TX

Updated: 8:35 PM CDT

Temperature: 79.2 °F Dew Point: 59 °F Humidity: 50% Wind: SW at 2.0 mph Pressure: 29.69 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Loch Meadow Estates, Southlake, TX

Updated: 8:34 PM CDT

Temperature: 78.6 °F Dew Point: 58 °F Humidity: 50% Wind: East at 4.0 mph Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Southlake Woods, Southlake, TX

Updated: 8:34 PM CDT

Temperature: 79.4 °F Dew Point: 60 °F Humidity: 52% Wind: SSE at 1.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Interesting Weatherman, Bedford, TX

Updated: 8:35 PM CDT

Temperature: 79.3 °F Dew Point: 59 °F Humidity: 50% Wind: South at 10.7 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Near Harwood and Donley, Euless, TX

Updated: 8:34 PM CDT

Temperature: 80.4 °F Dew Point: 58 °F Humidity: 47% Wind: Calm Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Wildwood, Keller, TX

Updated: 8:30 PM CDT

Temperature: 78.5 °F Dew Point: 59 °F Humidity: 52% Wind: Calm Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Peninsula at Twin Coves, Flower Mound, TX

Updated: 8:34 PM CDT

Temperature: 79.3 °F Dew Point: 57 °F Humidity: 46% Wind: SSE at 8.3 mph Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Shadow Ridge, Coppell, TX

Updated: 8:35 PM CDT

Temperature: 78.9 °F Dew Point: 58 °F Humidity: 49% Wind: East at 7.0 mph Pressure: 29.69 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: W5CGC / KE7A, Southlake, TX

Updated: 8:34 PM CDT

Temperature: 79.7 °F Dew Point: 61 °F Humidity: 53% Wind: SW at 4.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: River Forest, Bedford, TX

Updated: 8:34 PM CDT

Temperature: 79.2 °F Dew Point: 66 °F Humidity: 64% Wind: ESE at 2.2 mph Pressure: 29.63 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Bedford, Bedford, TX

Updated: 8:26 PM CDT

Temperature: 79.7 °F Dew Point: 60 °F Humidity: 51% Wind: South at 3.7 mph Pressure: 29.42 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Hidden Lakes Elementary School, Keller, TX

Updated: 8:24 PM CDT

Temperature: 79.2 °F Dew Point: 61 °F Humidity: 53% Wind: SSW at 2.2 mph Pressure: 29.63 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Hidden Lakes, Keller, TX

Updated: 8:30 PM CDT

Temperature: 79.5 °F Dew Point: 60 °F Humidity: 51% Wind: NNE at 5.0 mph Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: FM3040 at Old Orchard, Lewisville, TX

Updated: 8:34 PM CDT

Temperature: 79.6 °F Dew Point: 59 °F Humidity: 50% Wind: SSE at 1.0 mph Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Trophy Club, TX, Trophy Club, TX

Updated: 8:25 PM CDT

Temperature: 78.4 °F Dew Point: 53 °F Humidity: 42% Wind: North at 2.5 mph Pressure: 29.88 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: Stone Creek, Flower Mound, TX

Updated: 8:22 PM CDT

Temperature: 80.1 °F Dew Point: 61 °F Humidity: 53% Wind: SSE at 5.1 mph Pressure: 29.52 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Churchill Crossing, Flower Mound, TX

Updated: 8:35 PM CDT

Temperature: 79.3 °F Dew Point: 58 °F Humidity: 49% Wind: South at 4.0 mph Pressure: 29.71 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Stone Ridge, North Richland Hills, TX

Updated: 8:35 PM CDT

Temperature: 78.8 °F Dew Point: 61 °F Humidity: 55% Wind: SE at 4.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Corporate at Cindy Ln., Lewisville, TX

Updated: 8:34 PM CDT

Temperature: 79.5 °F Dew Point: 58 °F Humidity: 48% Wind: NNW at 2.7 mph Pressure: 29.43 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Hackberry Creek, Irving, TX

Updated: 8:31 PM CDT

Temperature: 79.9 °F Dew Point: 59 °F Humidity: 49% Wind: ESE at 4.7 mph Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Quail Run, Flower Mound, TX

Updated: 8:20 PM CDT

Temperature: 79.3 °F Dew Point: 58 °F Humidity: 48% Wind: SE at 5.8 mph Pressure: 29.40 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Oakwood Terrace North, Euless, TX

Updated: 8:35 PM CDT

Temperature: 79.9 °F Dew Point: 57 °F Humidity: 46% Wind: SSE at 13.6 mph Pressure: 32.48 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Smithfield Acres Addition, North Richland Hills, TX

Updated: 8:35 PM CDT

Temperature: 78.3 °F Dew Point: 59 °F Humidity: 52% Wind: East at 3.1 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Courts, Trophy Club, TX

Updated: 8:35 PM CDT

Temperature: 80.6 °F Dew Point: 59 °F Humidity: 48% Wind: Calm Pressure: 28.91 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Lost Creek Estates, Flower Mound, TX

Updated: 8:35 PM CDT

Temperature: 79.4 °F Dew Point: 58 °F Humidity: 48% Wind: SSE at 19.6 mph Pressure: 29.67 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Kingswood Estates, North Richland Hills, TX

Updated: 8:35 PM CDT

Temperature: 78.1 °F Dew Point: 52 °F Humidity: 40% Wind: SE at 12.8 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Stone Creek Addition, Euless, TX

Updated: 8:31 PM CDT

Temperature: 79.2 °F Dew Point: 65 °F Humidity: 62% Wind: East at 3.2 mph Pressure: 29.63 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: North Keller, Roanoke, TX

Updated: 8:35 PM CDT

Temperature: 78.1 °F Dew Point: 60 °F Humidity: 54% Wind: South at 7.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: 79 °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 
649 PM CDT Wednesday Apr 23 2014 


Aviation... 
an upper trough advancing east over the Central Plains has led to 
thunderstorm development over areas north and west of North Texas 
this afternoon. A dryline well west of the region provided surface 
focus for thunderstorm development earlier...and northeasterly 
storm motion will keep activity from affecting taf sites for most 
of the evening. Storms are expected to take on more of an 
easterly motion later in the evening as the upper trough 
progresses steadily east across the plains. There will likely be a 
weakening trend later this evening as surface heating wanes and 
storms encounter increasing cin over North Texas. There should 
still be enough lift associated with the upper trough for elevated 
storms to linger over the northern half of North Texas as the 
trough axis moves east across the I-35 corridor. Even if storms 
completely fall apart...redevelopment is possible around midnight 
as a 45kt southerly low level jet becomes established. We will 
continue to advertise thunderstorms in the vicinity at Dallas-Fort Worth area terminals 
after midnight....with showers and storms exiting east of the area 
10-11z. Otherwise...MVFR stratus will invade from the south prior 
to sunrise and improve to VFR 15-17z. 


As the trough continues east...a cold front will push south with 
gusty south winds veering to the west ahead of the boundary. A 
blend of MOS guidance brings the front through the metroplex at 
18z...then Waco at 20z. Northwest winds 15 knots or so behind the 
front will veer to the north and drop down to 5 knots after 25/00z. 


30 


&& 




Previous discussion... /issued 325 PM CDT Wednesday Apr 23 2014/ 
an approaching shortwave is still in The Four Corners area at this 
time...but ascent is occurring well in advance of this feature. A 
tropical plume of moisture has been streaming into West Texas... 
with persistent middle clouds...and high-based showers/storms have 
been ongoing since the morning hours in eastern portions of the 
Texas Panhandle. Lee surface troughing below has quickly 
intensified the low-level moisture gradient...and this dryline 
will be the focus for more widespread convective initiation later 
this afternoon as the middle-level clouds move away from the unstable 
area to the east of the boundary. Our area of interest for 
initiation will be generally from Vernon to Abilene...where 
temperatures are already in the middle 80s with dew points near 
60f...which equates to MLCAPE values near or in excess of 
2000j/kg. A cumulus field continues to increase in this area...but 
only minimal vertical extent is evident at this time. Expect 
initiation in western portions of North Texas will begin between 4 
and 6 PM CDT. 


Individual cells will move quickly northeast...but the activity 
will have a tendency to gradually propagate to the east...invading 
the forward County Warning Area this evening. With deep layer shear exceeding 40kts 
and steep middle-level lapse rates...updrafts rooted in a very 
unstable boundary layer will be able to quickly produce large 
hail. Local values will likely be too high for a significant tornado 
threat. As the storms move into North Texas...they will encounter 
a stabilizing boundary layer and generally increasing cap 
strength (and decreasing helicity). The result will be either: 
(1) steadily dissipating storms... or (2) storms that gradually 
separate from the boundary layer. The latter does not necessarily 
imply a significant decrease in intensity...with steep lapse rates 
aloft maintaining the potential for hail. The bulk of any 
remaining activity will likely be along and north of the I-20 
corridor late tonight. 


The shortwave trough axis will pass through the area Thursday 
with associated frontal passage. Shower/storm chances will shift 
east of the I-35 corridor...the back edge generally coincident 
with the two aforementioned features. The shortwave will be 
potent...but it appears the main forcing for ascent be north of 
the Red River. There will remain the potential for small hail in 
eastern zones midday into Thursday afternoon...but the severe 
threat appears low. 


Southerly flow will quickly return Friday as a dryline quickly 
develops across West Texas. This will bear watching for 
development...but any storms should dissipate long before they 
could reach North Texas. Another potential area of interest will 
be the retreating 850mb front...which will be draped west-to-east 
across central Texas...above a significant moisture discontinuity 
at the surface. With minimal convergence along the boundaries and 
no upper support...did not introduce any probability of precipitation/weather at this time. 


A far more potent system will swing through the intermountain west 
on Saturday. A dryline will set up across West Texas once again. 
The area and timing of convective initiation may be similar to 
today (wednesday)...with any potential activity invading North 
Texas during the evening hours. The storm Mode will favor discrete 
(potentially tornadic) supercells...but the storm motion may keep 
the bulk of the activity within Oklahoma Saturday night. But with 
a vigorous low level jet...the activity may have a tendency to turn right 
toward North Texas. The low level jet will also serve to maintain a tornado 
threat into the evening hours. A transition to an mesoscale convective system with an 
enhanced wind threat may occur after midnight. 


The extent of precipitation that lingers Sunday morning will have 
a considerable bearing on the extent of any additional severe 
weather Sunday. A powerful middle-level jet swinging around the base 
of the main upper trough will force the dryline eastward...perhaps 
as far east as the I-35 corridor by midday. Additional development 
of thunderstorms could occur along the I-35 corridor Sunday 
morning but would more likely occur in eastern zones during the 
afternoon. The boundary may hang up...maintaining the potential 
for strong/severe storms throughout the evening hours Sunday. 


The associated front will blow through North Texas on Monday. 
Reinforcing shots of cool air will follow next week as the upper 
low lingers in the eastern Continental U.S.. this will mean little chance for 
additional rainfall and persistent below normal temperatures. 


25 


&& 






Preliminary point temps/pops... 
Dallas-ft. Worth, Texas 67 82 61 85 68 / 30 20 0 0 5 
Waco, Texas 66 83 60 85 68 / 20 20 5 0 10 
Paris, Texas 63 78 55 82 62 / 20 30 5 5 5 
Denton, Texas 67 82 55 84 66 / 30 20 0 0 5 
McKinney, Texas 66 81 52 84 63 / 20 20 0 0 5 
Dallas, Texas 67 82 63 84 68 / 20 20 0 0 5 
Terrell, Texas 65 81 58 84 65 / 20 20 5 0 5 
Corsicana, Texas 65 82 62 84 66 / 20 20 5 0 10 
Temple, Texas 65 83 61 85 68 / 20 20 5 0 10 
Mineral Wells, Texas 64 83 55 87 66 / 30 10 0 0 5 


&& 


Forward watches/warnings/advisories... 
none. 


&& 


$$ 


30/92 



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