Grapevine, Texas Weather Conditions

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Current Conditions

  • 79°
  • Mostly Cloudy
  • Wind: East 4 mph
  • Humidity: 58%
  • Visibility: 10.0 miles
  • Dew Point: 63°
  • Pressure: 29.79 in. -

Nowcast

  • Now as of 1:56 PM CDT on April 18, 2015

    Isolated thunderstorms have begun to pop up over southeast counties...near the Palestine and Athens areas. Cells are moving slowly east...and will produce cloud to ground lightning and brief heavy rain this afternoon. Additional showers and thunderstorms are currently developing just west of the region...in the Abilene and San Angelo areas. This activity will spread east across North Texas late this afternoon and this evening. Some of these storms may become severe...with large hail and damaging winds. Brief heavy rain and cloud to ground lightning will accompany these storms as well.

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Next 12 Hours

5  pm
8  pm
11  pm
2  am
5  am
Partly Cloudy
Partly Cloudy
Chance of a Thunderstorm
Chance of T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
77°
73°
68°
64°
63°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Partly Cloudy
  • High: 79 °
  • Low: 61 °
  • Partly Cloudy
  • Sunday
  • Clear
  • High: 81 °
  • Low: 50 °
  • Clear
  • Monday
  • Clear
  • High: 72 °
  • Low: 50 °
  • Clear
  • Tuesday
  • Chance of Rain
  • High: 73 °
  • Low: 56 °
  • Chance of Rain
  • Wednesday
  • Partly Cloudy
  • High: 80 °
  • Low: 64 °
  • Partly Cloudy

Forecast for Grapevine, Texas

Updated: 1:19 PM CDT on January 18, 2015

  • Saturday

    A mix of clouds and sun. A stray thunderstorm is possible. High 77F. Winds light and variable.

  • Saturday Night

    Partly to mostly cloudy skies with scattered thunderstorms during the evening. A few storms may be severe. Low 61F. Winds S at 10 to 15 mph. Chance of rain 50%.

  • Sunday

    A mainly sunny sky. High 81F. Winds WSW at 15 to 25 mph.

  • Sunday Night

    Clear skies. Low around 50F. Winds NNW at 15 to 25 mph.

  • Monday

    Mainly sunny. High 72F. Winds N at 10 to 15 mph.

  • Monday Night

    Clear skies. Low around 50F. Winds E at 5 to 10 mph.

  • Tuesday

    Rain showers early with some sunshine later in the day. High 73F. Winds SE at 10 to 15 mph. Chance of rain 60%.

  • Tuesday Night

    Partly cloudy skies. Low 56F. Winds SE at 10 to 15 mph.

  • Wednesday

    Partly cloudy skies. High near 80F. Winds SSE at 10 to 15 mph.

  • Wednesday Night

    Partial cloudiness early, with scattered showers and thunderstorms later during the night. Low 64F. Winds SSE at 10 to 15 mph. Chance of rain 60%.

  • Thursday

    Scattered thunderstorms. High 81F. Winds SSE at 10 to 15 mph. Chance of rain 40%.

  • Thursday Night

    Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 67F. Winds SE at 10 to 20 mph. Chance of rain 80%.

  • Friday

    Scattered showers and thunderstorms. High near 80F. Winds SSE at 10 to 20 mph. Chance of rain 50%.

  • Friday Night

    Partly cloudy. Low around 65F. Winds SSW at 10 to 15 mph.

  • Saturday

    Sunshine and clouds mixed. High 78F. Winds NW at 10 to 20 mph.

  • Saturday Night

    Clear to partly cloudy. Low 57F. Winds NNE at 5 to 10 mph.

  • Sunday

    Partly cloudy with afternoon showers or thunderstorms. High 76F. Winds NE at 10 to 15 mph. Chance of rain 40%.

  • Sunday Night

    Scattered thunderstorms during the evening, then partly cloudy overnight. Low 59F. Winds E at 5 to 10 mph. Chance of rain 50%.

  • Monday

    Sunshine and some clouds. High around 75F. Winds ESE at 10 to 15 mph.

  • Monday Night

    Variable clouds with scattered thunderstorms. Low 56F. Winds SE at 5 to 10 mph. Chance of rain 50%.

  • Tuesday

    Scattered clouds with the possibility of an isolated thunderstorm developing during the afternoon. High 77F. W winds shifting to SSE at 10 to 15 mph. Chance of rain 30%.

  • Tuesday Night

    Mostly clear skies. Low 56F. Winds SE at 10 to 15 mph.

Severe Weather Alert Descriptions

 Local Storm Report 



04/17/2015 0640 PM

8 miles W of Crowley, Tarrant County.

Thunderstorm wind gust m67 mph, reported by trained spotter.


            Storm spotter measured a 67 mph wind gust 8 miles west
            of Crowley.




04/17/2015 0640 PM

8 miles W of Crowley, Tarrant County.

Thunderstorm wind gust m67 mph, reported by trained spotter.


            Storm spotter measured a 67 mph wind gust 8 miles west
            of Crowley.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Woodlake Apartments, Grapevine, TX

Updated: 3:36 PM CDT

Temperature: 82.5 °F Dew Point: 63 °F Humidity: 52% Wind: NNW at 2.0 mph Pressure: 29.60 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Jenkens Division, Downtown, Grapevine, TX

Updated: 3:43 PM CDT

Temperature: 80.1 °F Dew Point: 63 °F Humidity: 56% Wind: WNW at 1.1 mph Pressure: 29.02 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Winding Creek West Drive, Southlake, TX

Updated: 3:40 PM CDT

Temperature: 76.1 °F Dew Point: 64 °F Humidity: 66% Wind: North at - Pressure: 29.60 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Shorewood Drive, Grapevine, TX

Updated: 3:40 PM CDT

Temperature: 88.3 °F Dew Point: 65 °F Humidity: 46% Wind: North at - Pressure: 29.83 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: ODell Court, Grapevine, TX

Updated: 3:43 PM CDT

Temperature: 82.8 °F Dew Point: 66 °F Humidity: 57% Wind: Calm Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Lk Grapevine, Grapevine, TX

Updated: 3:40 PM CDT

Temperature: 81.0 °F Dew Point: - Humidity: - Wind: North at - Pressure: 29.82 in Hourly Precipitation: - Heat Index: - Graphs

Location: Chris Craft Drive, Grapevine, TX

Updated: 3:40 PM CDT

Temperature: 81.1 °F Dew Point: 73 °F Humidity: 76% Wind: North at - Pressure: 29.86 in Hourly Precipitation: - Heat Index: 86 °F Graphs

Location: HADS, Grapevine, TX

Updated: 3:15 PM CDT

Temperature: 79 °F Dew Point: 56 °F Humidity: 46% Wind: South at 5 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Countryside Estates, Grapevine, TX

Updated: 3:37 PM CDT

Temperature: 81.5 °F Dew Point: 64 °F Humidity: 55% Wind: NNE at 2.2 mph Pressure: 29.75 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: Birch Avenue, Colleyville, TX

Updated: 3:40 PM CDT

Temperature: 76.6 °F Dew Point: 66 °F Humidity: 70% Wind: North at - Pressure: 29.89 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Highland Meadows, Colleyville, TX

Updated: 3:33 PM CDT

Temperature: 77.1 °F Dew Point: 63 °F Humidity: 63% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Oak Hill Drive, Southlake, TX

Updated: 3:41 PM CDT

Temperature: 79.3 °F Dew Point: 64 °F Humidity: 60% Wind: North at - Pressure: 29.88 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: TIMBERLAKE NEIGHBORHOOD, Southlake, TX

Updated: 3:28 PM CDT

Temperature: 86.2 °F Dew Point: 66 °F Humidity: 51% Wind: Calm Pressure: 29.40 in Hourly Precipitation: - Heat Index: 88 °F Graphs

Location: North Euless, Euless, TX

Updated: 3:40 PM CDT

Temperature: 79.8 °F Dew Point: 63 °F Humidity: 57% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Liberty Park, Southlake, TX

Updated: 3:43 PM CDT

Temperature: 78.8 °F Dew Point: 62 °F Humidity: 57% Wind: ENE at 3.0 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: 114th RC Aero Squadron, Southlake, TX

Updated: 3:37 PM CDT

Temperature: 78.9 °F Dew Point: 63 °F Humidity: 58% Wind: NE at 4.0 mph Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Grapevine Fairway C70, Grapevine, TX

Updated: 3:40 PM CDT

Temperature: 75.9 °F Dew Point: - Humidity: 56% Wind: North at - Pressure: 29.16 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Stone Lakes, Southlake, TX

Updated: 3:43 PM CDT

Temperature: 82.9 °F Dew Point: 64 °F Humidity: 53% Wind: ENE at 2.5 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Riverwalk Drive, Colleyville, TX

Updated: 3:40 PM CDT

Temperature: 80.1 °F Dew Point: 67 °F Humidity: 63% Wind: North at - Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Loch Meadow Estates, Southlake, TX

Updated: 3:43 PM CDT

Temperature: 78.3 °F Dew Point: 62 °F Humidity: 58% Wind: ESE at 2.0 mph Pressure: 29.78 in Hourly Precipitation: 0.02 in Heat Index: 80 °F Graphs

Location: Hammer Hill, Euless, TX

Updated: 3:41 PM CDT

Temperature: 75.6 °F Dew Point: 65 °F Humidity: 70% Wind: North at - Pressure: 29.67 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: Postgasse, Bedford, TX

Updated: 3:41 PM CDT

Temperature: 80.4 °F Dew Point: 64 °F Humidity: 57% Wind: North at - Pressure: 29.62 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Southlake Woods, Southlake, TX

Updated: 3:43 PM CDT

Temperature: 81.9 °F Dew Point: 65 °F Humidity: 57% Wind: Calm Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Country Moss Way, Southlake, TX

Updated: 3:40 PM CDT

Temperature: 84.6 °F Dew Point: 67 °F Humidity: 55% Wind: North at - Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Near Harwood and Donley, Euless, TX

Updated: 3:43 PM CDT

Temperature: 79.0 °F Dew Point: 60 °F Humidity: 52% Wind: ENE at 4.5 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Ponder Path, Keller, TX

Updated: 3:41 PM CDT

Temperature: 80.2 °F Dew Point: 66 °F Humidity: 62% Wind: North at - Pressure: 29.84 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Villages of Northshore, Flower Mound, TX

Updated: 3:35 PM CDT

Temperature: 84.9 °F Dew Point: 68 °F Humidity: 58% Wind: ESE at 1.1 mph Pressure: 29.71 in Hourly Precipitation: - Heat Index: 88 °F Graphs

Location: APRSWXNET, Southlake, TX

Updated: 3:08 PM CDT

Temperature: 80 °F Dew Point: 64 °F Humidity: 58% Wind: SSE at 1 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Peninsula at Twin Coves, Flower Mound, TX

Updated: 3:43 PM CDT

Temperature: 82.9 °F Dew Point: 56 °F Humidity: 40% Wind: SE at 2.2 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Midway Road, Flower Mound, TX

Updated: 3:41 PM CDT

Temperature: 80.8 °F Dew Point: 68 °F Humidity: 65% Wind: North at - Pressure: 29.65 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Woodson Circle, Bedford, TX

Updated: 3:41 PM CDT

Temperature: 78.1 °F Dew Point: 74 °F Humidity: 86% Wind: North at - Pressure: 29.75 in Hourly Precipitation: - Heat Index: 81 °F Graphs

Location: Mill Pond Court, Colleyville, TX

Updated: 3:41 PM CDT

Temperature: 78.4 °F Dew Point: 65 °F Humidity: 63% Wind: North at - Pressure: 29.59 in Hourly Precipitation: - Heat Index: 80 °F Graphs

Location: Shadow Ridge, Coppell, TX

Updated: 3:43 PM CDT

Temperature: 79.7 °F Dew Point: 63 °F Humidity: 56% Wind: East at 6.0 mph Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

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

Updated: 3:30 PM CDT

Temperature: 80.2 °F Dew Point: 63 °F Humidity: 57% Wind: Calm Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: River Forest, Bedford, TX

Updated: 3:37 PM CDT

Temperature: 82.4 °F Dew Point: 76 °F Humidity: 82% Wind: Calm Pressure: 29.63 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: Thornbridge East, North Richland Hills, TX

Updated: 3:43 PM CDT

Temperature: 82.2 °F Dew Point: 64 °F Humidity: 54% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Bedford, Bedford, TX

Updated: 3:40 PM CDT

Temperature: 82.9 °F Dew Point: 63 °F Humidity: 52% Wind: NW at 2.2 mph Pressure: 29.45 in Hourly Precipitation: - Heat Index: 84 °F Graphs

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

Updated: 3:34 PM CDT

Temperature: 87.4 °F Dew Point: 63 °F Humidity: 44% Wind: SE at 2.2 mph Pressure: 29.49 in Hourly Precipitation: - Heat Index: 88 °F Graphs

Location: APRSWXNET, Flower Mound, TX

Updated: 3:20 PM CDT

Temperature: 79 °F Dew Point: 65 °F Humidity: 62% Wind: WNW at 1 mph Pressure: 29.77 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 
National Weather Service Fort Worth Texas 
255 PM CDT Sat Apr 18 2015 


Discussion... 
the upper level level low that has spent the last couple of days 
over the central rockies is now on the move eastward out into the 
plains. A shortwave trough axis rotating around the base of the 
upper low will track through North Texas this evening and provide 
the lift required to generate convection. Already showers and 
storms are forming across west central Texas...along an organizing 
dry line. The approaching shortwave trough and partly sunny skies 
has allowed the airmass over the region to begin the recovery 
process from the convective overturning/stabilization that 
occurred last night. Objective analysis has convective inhibition 
eroding over most of the region...but about 50 j/kg of surface 
based cinh remain. A few more hours of heating and increasing 
southerly winds will continue to help prime the atmosphere for the 
scattered storms as they move in from the west late this afternoon. 


Surface based cape will range from 1000-2000 j/kg...which is 
enough for a large hail threat especially given the steep middle 
level lapse rates and relatively low -20c and 0c heights. Bulk 
wind shear is not too impressive but is adequate for some 
transient supercell structures. We generally expect the storm 
activity to evolve into multi-cell clusters or short line segments 
with an eastward motion by early evening. Damaging winds will be 
possible...especially where these line segments organize. Not 
everyone will be directly impacted by the heavy rainfall or storms 
this evening...but we have increased probability of precipitation into the likely category 
since most locations will probably see rainfall. A Severe 
Thunderstorm Watch is in effect west of the I-35 corridor...where 
the severe risk is greatest. However conditions across the I-35 
corridor do look a little more favorable for severe weather than 
yesterday so it is possible the box will be expanded eastward or a 
new one will be issued in a few hours. As for timing...storms will 
affect the western zones now through 8pm...the I-35 corridor from 
7 to 11 PM...and the eastern zones from 9 PM to 2 am. Probability of precipitation will 
end from west to east tonight as the shortwave trough moves east. 


A surface low will track along the Red River valley Sunday and 
send a cold front through the region during the daytime hours. 
Winds will become southwesterly by morning...gradually veering to 
the west and northwest during the day. Winds will be a bit breezy 
from the northwest by late afternoon as deep mixing of the lower 
atmosphere transfers higher momentum air down to the surface. 
Some gusts to 30 miles per hour are possible by late afternoon. With the 
veering winds and mainly sunny skies tomorrow...temperatures will 
benefit from downslope subsidence and warm into the 80s areawide. 
Across the eastern zones...the airmass will become very unstable 
and weakly capped ahead of the front during the afternoon hours. 
However convection will have trouble developing due to the drying 
effects of westerly winds above the surface. Still we will hold 
onto low probability of precipitation for isolated convection. Some severe threat does 
exist...but it is likely the cells that do form in our County Warning Area will 
have moved into East Texas before growing mature enough for 
severe weather. 


Much cooler weather is expected Sunday night with temperatures falling 
into the middle 40s and middle 50s for lows. Another piece of upper 
level energy will move through the northern zones early Monday 
morning causing lift and saturation aloft. This will surely result 
in middle level clouds and virga...and perhaps some light showers or 
sprinkles if the low levels are moist enough. Will keep the 
forecast dry for now but it is something to watch. These clouds 
should dissipate by midday Monday with mostly sunny skies and 
pleasant conditions. Highs will only be in the low 70s with 
another cool night Monday night. Southerly winds return on 
Tuesday...but moisture will be slow to arrive and model guidance 
has backed off on quantitative precipitation forecast so will show a dry forecast. 


Model guidance continues to display a lot of disagreement in the 
middle to late week as they are struggling with the subtle features 
in the west/southwest flow aloft. There is agreement that the cap 
will be pretty tough to overcome Wednesday and Thursday and 
therefore will keep probability of precipitation in the slight chance category. By 
Thursday night and Friday the GFS/European model (ecmwf) are keying in on a 
stronger shortwave trough that lifts and erodes the cap. In 
addition...a cold front will probably accompany this system...so 
will show probability of precipitation increasing to 30-40 percent during this time. 
Otherwise will show temperatures gradually warming from the 70s 
middle-week to the middle 80s by Thursday and Friday. A slight cool down 
is expected next Saturday in the wake of the cold front. 


Tr.92 


&& 


Aviation... 
/issued 1249 PM CDT Sat Apr 18 2015/ 
the upper low now spinning over Colorado will move east across the 
plains over the next 24 hours. A shortwave trough working its way 
around the south side of the upper low will move across central 
Texas this afternoon...aiding in the development of scattered 
showers and thunderstorms west of the taf locations late this 
afternoon. Convection will spread east across North Texas this 
evening. Timing will be a challenge...but the latest hi-res 
guidance once again pinpoints the 00-04z time frame as the most 
likely at all taf locations this evening. Convection should move 
east of the area and weaken around midnight local. 


A cold front will push southeast across North Texas tomorrow. 
South to southwest winds will increase to 10-15 knots around sunrise 
ahead of the front. Winds will veer to the west shortly after 18z 
while increasing to 15-20 knots. Northwest winds are expected at all 
locations by 00z Sunday evening. At this time...it appears that 
any convection associated with the front will remain east of all 
taf sites. 


30 




&& 


Preliminary point temps/pops... 
Dallas-ft. Worth, Texas 60 83 51 72 50 / 70 5 0 5 5 
Waco, Texas 61 86 50 73 47 / 60 10 0 0 5 
Paris, Texas 59 82 50 70 46 / 60 20 5 5 5 
Denton, Texas 59 80 49 71 47 / 70 5 5 5 5 
McKinney, Texas 60 82 50 72 47 / 70 10 0 5 5 
Dallas, Texas 61 85 54 74 52 / 70 10 0 5 5 
Terrell, Texas 61 84 53 73 49 / 70 20 5 5 5 
Corsicana, Texas 62 85 51 73 50 / 60 20 5 5 5 
Temple, Texas 61 88 51 75 50 / 60 10 5 0 5 
Mineral Wells, Texas 57 80 50 71 48 / 50 5 5 5 5 


&& 


Forward watches/warnings/advisories... 
none. 


&& 


$$ 






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