Sealy, Texas Weather Conditions

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Current Conditions

  • 82°
  • Scattered Clouds
  • Wind: SE 9 mph
  • Humidity: 51%
  • Visibility: 10.0 miles
  • Dew Point: 63°
  • Pressure: 29.92 in. 0
  • Heat Index: 83

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Next 12 Hours

4  pm
7  pm
10  pm
1  am
4  am
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
82°
77°
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66°
64°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Partly Cloudy
  • High: 86 °
  • Low: 64 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 84 °
  • Low: 64 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 82 °
  • Low: 68 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 88 °
  • Low: 68 °
  • Partly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 84 °
  • Low: 70 °
  • Partly Cloudy

Forecast for Sealy, Texas

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

  • Wednesday

    Partly cloudy. Fog early. High of 86F. Winds from the SSE at 5 to 15 mph.

  • Wednesday Night

    Partly cloudy. Low of 64F. Winds from the SSE at 5 to 20 mph.

  • Thursday

    Overcast in the morning, then partly cloudy. High of 84F. Winds from the South at 10 to 15 mph.

  • Thursday Night

    Overcast. Fog overnight. Low of 64F. Winds from the South at 5 to 15 mph.

  • Friday

    Overcast in the morning, then partly cloudy. Fog early. High of 82F. Winds from the SSE at 5 to 10 mph.

  • Friday Night

    Partly cloudy. Low of 68F. Winds from the SSE at 5 to 15 mph.

  • Saturday

    Overcast in the morning, then mostly cloudy. High of 88F with a heat index of 93F. Winds from the SSE at 5 to 15 mph.

  • Saturday Night

    Mostly cloudy in the evening, then overcast. Fog overnight. Low of 68F. Winds from the SSE at 10 to 15 mph.

  • Sunday

    Overcast in the morning, then mostly cloudy. Fog early. High of 84F. Breezy. Winds from the South at 10 to 20 mph.

  • Sunday Night

    Mostly cloudy with a chance of rain. Fog overnight. Low of 70F. Winds from the South at 10 to 15 mph. Chance of rain 20%.

  • Monday

    Clear with a chance of a thunderstorm. High of 90F. Winds from the SW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.

  • Monday Night

    Partly cloudy. Low of 59F. Winds from the North at 5 to 10 mph.

  • Tuesday

    Clear. High of 86F. Breezy. Winds from the NNW at 15 to 20 mph.

  • Tuesday Night

    Clear. Low of 59F. Winds from the NW at 5 to 10 mph.

  • Wednesday

    Clear. High of 81F. Breezy. Winds from the NW at 15 to 20 mph.

  • Wednesday Night

    Clear. Low of 55F. Winds from the NNW at 5 to 15 mph.

  • Thursday

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

  • Thursday Night

    Clear. Low of 54F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 79F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 57F. Winds less than 5 mph.

  • Saturday

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

  • Saturday Night

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

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: San Felipe Area, San Felipe, TX

Updated: 2:31 PM CDT

Temperature: 80.9 °F Dew Point: 68 °F Humidity: 64% Wind: SE at 9.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Cat Spring, Sealy, TX

Updated: 2:31 PM CDT

Temperature: 87.4 °F Dew Point: 69 °F Humidity: 55% Wind: SSE at 6.9 mph Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Gloster Aerodrome 1XA7, Sealy, TX

Updated: 2:23 PM CDT

Temperature: 87.1 °F Dew Point: 66 °F Humidity: 50% Wind: South at 10.9 mph Pressure: 29.64 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: McMurtry - Indian Oaks, Brookshire, TX

Updated: 2:16 PM CDT

Temperature: 83.9 °F Dew Point: 68 °F Humidity: 60% Wind: East at 4.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Pattison Area VFD, Pattison, TX

Updated: 2:31 PM CDT

Temperature: 82.0 °F Dew Point: 67 °F Humidity: 61% Wind: South at 6.0 mph Pressure: 29.88 in Hourly Precipitation: - Heat Index: 85 °F Graphs

Location: Simonton, TX

Updated: 2:24 PM CDT

Temperature: 88.2 °F Dew Point: 65 °F Humidity: 46% Wind: SSW at 4.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Cat Spring Texas, Cat Spring, TX

Updated: 2:21 PM CDT

Temperature: 82.2 °F Dew Point: 68 °F Humidity: 63% Wind: SSE at 7.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Piney Creek, Bellville, TX

Updated: 2:31 PM CDT

Temperature: 81.2 °F Dew Point: 66 °F Humidity: 60% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: MesoWest RAMSEY TX US UPR, Cat Spring, TX

Updated: 1:10 PM CDT

Temperature: 80 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Weston Lakes, Fulshear, TX

Updated: 2:19 PM CDT

Temperature: 85.8 °F Dew Point: 82 °F Humidity: 90% Wind: East at 2.2 mph Pressure: 29.69 in Hourly Precipitation: - Heat Index: 105 °F Graphs

Location: Equinox, Hempstead, TX

Updated: 2:30 PM CDT

Temperature: 85.5 °F Dew Point: 85 °F Humidity: 98% Wind: SSE at 6.3 mph Pressure: 29.69 in Hourly Precipitation: - Heat Index: 108 °F Graphs

Location: Texas K Ranch, Bellville, TX

Updated: 2:22 PM CDT

Temperature: 82.5 °F Dew Point: 69 °F Humidity: 63% Wind: SSE at 6.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: WxWarn - Firethorne, Katy, TX

Updated: 2:31 PM CDT

Temperature: 83.8 °F Dew Point: 59 °F Humidity: 43% Wind: South at 7.4 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Cross Creek Ranch, Fulshear, TX

Updated: 2:18 PM CDT

Temperature: 81.9 °F Dew Point: 66 °F Humidity: 58% Wind: West at 7.8 mph Pressure: 29.79 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Heine Farm, Waller, TX

Updated: 2:28 PM CDT

Temperature: 79.9 °F Dew Point: - Humidity: - Wind: North at 2.2 mph Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: Cinco Ranch, Katy, TX

Updated: 2:31 PM CDT

Temperature: 84.7 °F Dew Point: 68 °F Humidity: 57% Wind: South at 4.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Cinco SW Sedona, Katy, TX

Updated: 2:18 PM CDT

Temperature: 84.9 °F Dew Point: 84 °F Humidity: 98% Wind: ESE at 3.2 mph Pressure: 29.85 in Hourly Precipitation: - Heat Index: 105 °F Graphs

Location: Reserve at Spring Lake, Katy, TX

Updated: 2:22 PM CDT

Temperature: 83.5 °F Dew Point: 70 °F Humidity: 63% Wind: SE at 5.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Cinco Ranch Southwest, Katy, TX

Updated: 2:25 PM CDT

Temperature: 85.3 °F Dew Point: - Humidity: 53% Wind: SE at 6.0 mph Pressure: - Hourly Precipitation: - Heat Index: 88 °F Graphs

Location: King Lakes, Katy, TX

Updated: 2:31 PM CDT

Temperature: 91.9 °F Dew Point: 65 °F Humidity: 41% Wind: South at 2.9 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: Lake Pointe Estates, Katy, TX

Updated: 2:19 PM CDT

Temperature: 84.5 °F Dew Point: 68 °F Humidity: 57% Wind: WSW at 9.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Falcon Ranch, Katy, TX

Updated: 2:30 PM CDT

Temperature: 83.4 °F Dew Point: 64 °F Humidity: 52% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Katy, Katy, TX

Updated: 2:30 PM CDT

Temperature: 81.5 °F Dew Point: 66 °F Humidity: 59% Wind: SSE at 8.0 mph Pressure: 29.75 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Country, Waller, TX

Updated: 2:31 PM CDT

Temperature: 82.7 °F Dew Point: 66 °F Humidity: 58% Wind: South at 3.0 mph Pressure: 29.66 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Foster Crossing, Richmond, TX

Updated: 2:31 PM CDT

Temperature: 84.9 °F Dew Point: 65 °F Humidity: 52% Wind: South at 3.8 mph Pressure: 29.90 in Hourly Precipitation: - Heat Index: 87 °F Graphs

Location: Falcon Landing, Katy, TX

Updated: 2:29 PM CDT

Temperature: 85.1 °F Dew Point: 67 °F Humidity: 55% Wind: South at 2.0 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 88 °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 
1238 PM CDT Wednesday Apr 23 2014 


Discussion... 
see aviation for 18z discussion 


&& 


Aviation... 
early am fog has scattered out with cumulus field now developing across 
the entire region. Expect VFR conditions to prevail through the 
middle to late evening hours across the region. Models are in good 
agreement with low stratus deck developing overnight across the 
region and thus have introduced a short period of IFR ceilings for 
much of the region. This is a bit aggressive as models can tend to 
overdo moisture return across the region but both forecast 
soundings and MOS guidance are in agreement. Decided against using 
tempo groups for most sites as there wont be much variance... once 
IFR ceilings develop they should persist through sunrise. Ceilings should 
quickly scatter out Thursday morning with a return to VFR 
conditions. 38 


&& 


Previous discussion... /issued 1045 am CDT Wednesday Apr 23 2014/ 


Discussion... 
moisture across the southern area supporting a deck of broken/scattered 
clouds after the dense fog dissipated earlier this morning. 
Expecting the clouds to expand northward then scatter out areawide 
and eventually dissipate by late afternoon over the south. Should 
be a pleasant evening across the area. Southerly flow continues 
tonight and may see the redevelopment of fog and lower ceilings 
mainly after midnight...some high clouds moving into the northwest 
areas around midnight as well. Updated zone forecast product out shortly for current 
winds and skies. Temperatures should climb into the middle 80s today 
without any difficulty in a deep well mixed bl up through 4.5-5.5kft. 


45 


Previous discussion... /issued 502 am CDT Wednesday Apr 23 2014/ 


Discussion... 
dense fog advisory out shortly past sunrise this morning to 
account for radiative fog formation since midnight. Southern 
tier County dense fog primarily west of I-45 and south of I-10 
has lowered visibilities to a 1/4 mile or less. Once the fog 
breaks...the forecast is for another warm and partially cloudy 
day. A more modest southerly wind day that will keep humidities 
on the up and up...making this afternoon feel a bit more of what 
we're used to around here in late April...warm and a touch more 
muggy. 


Higher lower level humidity will be more realized in the overnight 
hours with the return of dense radiative fog. The threat for Thursday 
morning fog will be minimized by a stronger onshore wind as lowering 
pressures across the Panhandle keep the onshore gradient just tight 
enough in generating a 5 to 10 miles per hour overnight wind. This surface 
breeze...and a modeled 95h 25-30 knots off-the-surface wind field... 
should preclude fog this time tomorrow. The threat for dense fog 
returns Friday morning as middle-low level winds weaken. Resident 
relatively high dew point air in the middle to upper 60s Thursday night/Friday 
morning with a weakened wind field from a passing Southern Plains 
shortwave trough will set the scene for a more favorable environment 
for fog redevelopment. This passing shortwave will increase the 
threat for scattered showers with maybe an isolated discrete 
thunderstorm cell or two brushing the north-northeastern County Warning Area 
Thursday afternoon into evening. Storm Prediction Center has day 2 outlooked in general 
to communicate this slight storm threat. General mention as any 
disturbance rotating around the shortwave trough will be doing so 
within a very warm and humid (un-capped) late day air mass. 


The ensemble is still modeling the evolution of an intermountain 
west 500 mb trough whose axis will be entering the Western Plains on 
Sunday. Surface low forming over the valley and moving northeast 
along a potential pre-frontal boundary leading a main cold front 
moving across northern Texas late Sunday night. All dependent 
upon the southern extent/sharpness of 500 mb trough axis as to 
whether region will experience late Sunday into early-middle Monday 
active weather. Increased probability of precipitation to chance during that time period 
as recent runs are in consistent agreement of introducing more far 
interior widespread rain and possible isolated thunderstorm 
activity. 31 


Aviation... 
patchy fog...some dense...continues to develop across portions of 
the region this morning. Expect transitions to VFR territory going 
into the middle morning hours. Repeat tonight with low clouds & 
patchy fog. Visbys might be kept in check by slightly higher winds 
but still anticipate some MVFR/IFR ceilings. 47 


Marine... 
light to occasional moderate onshore flow will persist for the 
rest of the work week. Speeds & seas will increase this weekend as 
the pressure gradient tightens. Will probably need caution/advsy 
flags by Sat night. 47 


&& 


Preliminary point temps/pops... 
College Station (cll) 65 86 65 85 66 / 20 20 20 10 10 
Houston (iah) 65 84 66 84 67 / 10 10 10 10 10 
Galveston (gls) 68 76 68 79 69 / 10 10 10 10 10 


&& 


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


$$ 


Discussion...45 
aviation/marine...38 






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