High Island, Texas Weather Conditions

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Current Conditions

  • 84°
  • Clear
  • Wind: SW 14 mph
  • Humidity: 74%
  • Visibility: 10.0 miles
  • Dew Point: 75°
  • Pressure: 30.00 in. -
  • Heat Index: 92

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Next 12 Hours

10  pm
1  am
4  am
7  am
10  am
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
84°
82°
82°
84°
82°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Partly Cloudy
  • High: 91 °
  • Low: 82 °
  • Partly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 91 °
  • Low: 82 °
  • Partly Cloudy
  • Monday
  • Partly Cloudy
  • High: 91 °
  • Low: 82 °
  • Partly Cloudy
  • Tuesday
  • Chance of a Thunderstorm
  • High: 91 °
  • Low: 81 °
  • Chance of T-Storms
  • Wednesday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 79 °
  • Chance of T-Storms

Forecast for High Island, Texas

Updated: 10:00 PM CDT on July 25, 2014

  • Friday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 93F with a heat index of 99F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.

  • Friday Night

    Clear in the evening, then partly cloudy. Low of 82F with a heat index of 95F. Winds from the SSW at 10 to 15 mph.

  • Saturday

    Clear. High of 91F with a heat index of 99F. Winds from the SSW at 10 to 15 mph.

  • Saturday Night

    Clear in the evening, then partly cloudy. Low of 82F with a heat index of 97F. Breezy. Winds from the South at 15 to 20 mph.

  • Sunday

    Clear. High of 91F with a heat index of 102F. Winds from the South at 10 to 15 mph.

  • Sunday Night

    Clear in the evening, then partly cloudy. Low of 82F with a heat index of 99F. Breezy. Winds from the SSW at 10 to 20 mph.

  • Monday

    Partly cloudy in the morning, then clear. High of 91F with a heat index of 102F. Winds from the SW at 5 to 15 mph.

  • Monday Night

    Clear in the evening, then mostly cloudy with a chance of a thunderstorm and rain. Low of 82F with a heat index of 97F. Breezy. Winds from the SW at 10 to 20 mph. Chance of rain 30% with rainfall amounts near 0.2 in. possible.

  • Tuesday

    Mostly cloudy with a chance of a thunderstorm and rain. High of 91F with a heat index of 102F. Winds from the WSW at 5 to 15 mph. Chance of rain 30%.

  • Tuesday Night

    Partly cloudy with a chance of a thunderstorm and rain in the evening, then overcast with a chance of a thunderstorm and rain. Low of 81F with a heat index of 97F. Winds from the SW at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.

  • Wednesday

    Overcast with a chance of a thunderstorm and rain. High of 90F with a heat index of 97F. Winds from the North at 5 to 10 mph shifting to the ESE in the afternoon. Chance of rain 60%.

  • Wednesday Night

    Partly cloudy. Low of 79F. Winds from the SSE at 5 to 10 mph.

  • Thursday

    Partly cloudy with a chance of a thunderstorm. High of 90F with a heat index of 95F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.

  • Thursday Night

    Partly cloudy with a chance of a thunderstorm. Low of 77F. Winds from the SSE at 5 to 10 mph. Chance of rain 20%.

  • Friday

    Partly cloudy with a chance of a thunderstorm. High of 90F. Winds from the North at 5 to 10 mph shifting to the ENE in the afternoon. Chance of rain 70% with rainfall amounts near 0.5 in. possible.

  • Friday Night

    Partly cloudy with a chance of a thunderstorm. Low of 79F. Winds from the North at 5 to 10 mph. Chance of rain 30% with rainfall amounts near 0.3 in. possible.

  • Saturday

    Partly cloudy with a chance of a thunderstorm. High of 90F. Winds from the NE at 5 to 15 mph. Chance of rain 40%.

  • Saturday Night

    Partly cloudy with a chance of a thunderstorm. Low of 81F. Winds less than 5 mph. Chance of rain 40%.

  • Sunday

    Partly cloudy with a chance of a thunderstorm. High of 90F. Winds less than 5 mph. Chance of rain 40%.

  • Sunday Night

    Partly cloudy. Low of 81F. Winds less than 5 mph.

  • Monday

    Clear. High of 91F. Winds less than 5 mph.

  • Monday Night

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

  • Tuesday

    Clear. High of 91F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 81F. Winds from the South at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Crystal Beach Fire Rescue, Galveston, TX

Updated: 10:02 PM CDT

Temperature: 84.1 °F Dew Point: 77 °F Humidity: 78% Wind: East at 1.0 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: Griffith Ranch Airport/TE73, Winnie, TX

Updated: 10:05 PM CDT

Temperature: 79.9 °F Dew Point: 77 °F Humidity: 91% Wind: South at 1.3 mph Pressure: 30.15 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: RAWS MCFADDIN TX US, Port Arthur, TX

Updated: 8:35 PM CDT

Temperature: 83 °F Dew Point: 74 °F Humidity: 75% Wind: SSW at 7 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Ash Point - Trinity Bay, Anahuac, TX

Updated: 10:05 PM CDT

Temperature: 81.3 °F Dew Point: 57 °F Humidity: 44% Wind: SSE at 1.3 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: MARITIME , Sabine Pass, TX

Updated: 9:00 PM CDT

Temperature: 84 °F Dew Point: 75 °F Humidity: 75% Wind: SSW at 11 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Burrell Cove, Beaumont, TX

Updated: 10:05 PM CDT

Temperature: 80.3 °F Dew Point: 77 °F Humidity: 90% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Houston/Galveston Texas 
340 PM CDT Friday Jul 25 2014 


Discussion... 
isolated showers flaring up along the sea breeze boundary across 
the coastal southwestern counties. Ambient temperatures are now 
in the lower 90s so expect the continued development of these 
widely-scattered cells...or the existence of an isolated thunderstorm 
..along the boundary into the early evening hours. Today's lack 
of convective activity is a good sign that upper ridging is beginning 
to assert its influence upon the region. The center of this elongated 
ridge will align itself parallel to the Red River valley and provide 
subsidence...along with a forecast drier resident air mass...to 
suppress this weekend's diurnal rain chances. Mainly clear and near 
calm overnights will be conducive for the formation of shallow 
rural fog...partly cloudy skies and southerly breezes through the 
heat of the day. Temperatures will fall or climb to within a degree 
or two of late July climate standards. 


The medium range ensemble nwp forecast has moisture levels increasing 
back to their recent 2 inch precipitable water values due to more humid air pooling 
ahead of an approaching northern Texas frontal boundary. This relatively 
cooler air mass and associated wind shift will advect in from the upper 
MS valley at around mid-week. North-NE Texas convection along this boundary 
will force outflow/pre- frontal trough southward into our heated 
and unstable air mass as early as Monday night. Thus...as the 
upper ridge backs off in favor of broad MS valley-centered troughing 
..precipitation probabilities will be on the rise from Tuesday on 
through late week. Whatever is left of prior day residual outflow 
boundaries...or a nearly-stationary diffuse synoptic boundary 
lingering around the coast...will provide the focus needed in 
regenerating daily convection. Minor heat relief will be afforded 
in this situation of return rainfall and thicker overcast...afternoon 
temperature extrema will be regulated to the upper 80s to lower 90s. 
31 


&& 


Marine... 
light to moderate south to southwest winds will persist through 
the upcoming weekend and into the first half of next week. Winds 
will ease slightly early next week as a cold front moves into 
southeast Texas. 42 


&& 


Preliminary point temps/pops... 
College Station (cll) 76 97 77 97 76 / 10 10 10 10 10 
Houston (iah) 76 96 77 95 77 / 10 20 10 10 10 
Galveston (gls) 80 92 81 92 81 / 10 10 10 10 10 


&& 


Hgx watches/warnings/advisories... 
Texas...none. 
GM...none. 
&& 


$$ 


Discussion...31/42 






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