Sealy, Texas Weather Conditions

Severe Weather Alerts

National Weather Service:

Flood Warning View All Alerts

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 61°
  • Clear
  • Wind: Calm
  • Humidity: 94%
  • Visibility: 10.0 miles
  • Dew Point: 59°
  • Pressure: 29.83 in. -

Select a Section

Click a section below for more information.

Next 12 Hours

9  am
12  pm
3  pm
6  pm
9  pm
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
68°
79°
84°
82°
69°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Chance of a Thunderstorm
  • High: 86 °
  • Low: 58 °
  • Chance of T-Storms
  • Monday
  • Mostly Cloudy
  • High: 76 °
  • Low: 55 °
  • Mostly Cloudy
  • Tuesday
  • Clear
  • High: 79 °
  • Low: 60 °
  • Clear
  • Wednesday
  • Chance of a Thunderstorm
  • High: 83 °
  • Low: 68 °
  • Chance of T-Storms
  • Thursday
  • Chance of a Thunderstorm
  • High: 88 °
  • Low: 70 °
  • Chance of T-Storms

Forecast for Sealy, Texas

Updated: 4:19 AM CDT on January 19, 2015

  • Sunday

    Partly cloudy with afternoon showers or thunderstorms. A few storms may be severe. High 86F. Winds SW at 10 to 20 mph. Chance of rain 40%.

  • Sunday Night

    Scattered thunderstorms during the evening. Partly cloudy skies after midnight. A few storms may be severe. Low 58F. Winds WNW at 5 to 10 mph. Chance of rain 60%.

  • Monday

    Partly cloudy skies during the morning hours will become overcast in the afternoon. High 76F. Winds N at 10 to 20 mph.

  • Monday Night

    Cloudy. Low near 55F. Winds NNE at 5 to 10 mph.

  • Tuesday

    Sunny skies. High 79F. Winds ESE at 10 to 15 mph.

  • Tuesday Night

    Clear skies with a few passing clouds. Low near 60F. Winds SE at 5 to 10 mph.

  • Wednesday

    Variable clouds with scattered showers and thunderstorms, mainly in the afternoon. High 83F. Winds SE at 10 to 15 mph. Chance of rain 60%.

  • Wednesday Night

    Cloudy skies early then becoming foggy and damp later at night. Low 68F. Winds SSE at 10 to 15 mph.

  • Thursday

    Scattered thunderstorms in the morning. Cloudy skies late. High 88F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

  • Thursday Night

    Scattered showers and thunderstorms. Low around 70F. Winds SE at 5 to 10 mph. Chance of rain 40%.

  • Friday

    Variable clouds with scattered thunderstorms. High 86F. Winds S at 10 to 20 mph. Chance of rain 50%.

  • Friday Night

    A few clouds from time to time. Low 71F. Winds S at 5 to 10 mph.

  • Saturday

    Widely scattered showers or a thunderstorm early. Then partly cloudy. High 84F. Winds W at 5 to 10 mph. Chance of rain 30%.

  • Saturday Night

    Mostly clear skies. Low around 65F. Winds light and variable.

  • Sunday

    Partly cloudy. High 84F. ENE winds shifting to SSW at 10 to 15 mph.

  • Sunday Night

    Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 66F. Winds S at 5 to 10 mph. Chance of rain 80%.

  • Monday

    Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 84F. Winds WSW at 10 to 15 mph.

  • Monday Night

    Clear skies. Low 61F. Winds NW at 5 to 10 mph.

  • Tuesday

    Sunny skies. High near 80F. Winds NW at 10 to 15 mph.

  • Tuesday Night

    Clear skies. Low 58F. Winds SSE at 5 to 10 mph.

  • Wednesday

    Isolated thunderstorms in the morning, becoming sunny late. High 82F. Winds SSE at 10 to 15 mph. Chance of rain 30%.

  • Wednesday Night

    Clear. Low 62F. Winds SSE at 5 to 10 mph.

Severe Weather Alert Descriptions

 Flood Warning  Statement as of 8:53 PM CDT on April 18, 2015


... Flood Warning extended until Wednesday evening... the Flood Warning continues
for
the San Bernard River near East Bernard
* until Wednesday evening... or until the warning is cancelled.
* At 0800 PM Saturday the stage was 18.5 feet
* minor flooding is occurring and minor flooding is forecast.
* Flood stage is 17.0 feet
* forecast... the river will continue rising to near 18.7 feet by Monday
afternoon. The river will fall below flood stage late Wednesday morning.


Lat... Lon 2970 9625 2970 9605 2940 9592 2940 9605 2952 9611 2970 9625





                     flood observed forecast 6 PM
location stage stage day time sun Mon Tue Wed

San Bernard River
East Bernard 17 18.5 Sat 08 PM 18.7 18.6 17.9 16.3





Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: South Sealy, Sealy, TX

Updated: 7:46 AM CDT

Temperature: 61.0 °F Dew Point: 60 °F Humidity: 98% Wind: Calm Pressure: 29.77 in Hourly Precipitation: 0.00 in Graphs

Location: San Felipe Area, San Felipe, TX

Updated: 7:46 AM CDT

Temperature: 60.7 °F Dew Point: 60 °F Humidity: 96% Wind: SSW at 4.0 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Graphs

Location: Cat Spring, Sealy, TX

Updated: 7:46 AM CDT

Temperature: 59.9 °F Dew Point: 58 °F Humidity: 94% Wind: SW at 2.3 mph Pressure: 29.83 in Hourly Precipitation: 0.01 in Graphs

Location: San Felipe, Sealy, TX

Updated: 7:46 AM CDT

Temperature: 60.8 °F Dew Point: 60 °F Humidity: 98% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: Gloster Aerodrome 1XA7, Sealy, TX

Updated: 7:32 AM CDT

Temperature: 60.4 °F Dew Point: 60 °F Humidity: 99% Wind: Calm Pressure: 29.60 in Hourly Precipitation: - Graphs

Location: RAWS, Eagle Lake, TX

Updated: 5:35 AM CDT

Temperature: 58 °F Dew Point: 54 °F Humidity: 88% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Simonton, TX

Updated: 7:42 AM CDT

Temperature: 66.0 °F Dew Point: 64 °F Humidity: 94% Wind: Calm Pressure: 29.71 in Hourly Precipitation: 0.00 in Graphs

Location: Fair Weather Field -TX42, Brookshire, TX

Updated: 7:46 AM CDT

Temperature: 60.5 °F Dew Point: 59 °F Humidity: 95% Wind: SW at 2.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Graphs

Location: Winslow Hills, Alleyton, Alleyton, TX

Updated: 7:46 AM CDT

Temperature: 60.6 °F Dew Point: 60 °F Humidity: 97% Wind: Calm Pressure: 29.43 in Hourly Precipitation: 0.00 in Graphs

Location: Cat Spring Texas, Cat Spring, TX

Updated: 7:32 AM CDT

Temperature: 58.8 °F Dew Point: 58 °F Humidity: 96% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Graphs

Location: Fair Weather Field - TX42-1, Brookshire, TX

Updated: 7:47 AM CDT

Temperature: 60.8 °F Dew Point: 60 °F Humidity: 96% Wind: WSW at 2.0 mph Pressure: 29.78 in Hourly Precipitation: 0.01 in Graphs

Location: Monaville, Waller, TX

Updated: 7:47 AM CDT

Temperature: 59.8 °F Dew Point: 58 °F Humidity: 95% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.01 in Graphs

Location: Piney Creek, Bellville, TX

Updated: 7:46 AM CDT

Temperature: 57.8 °F Dew Point: 56 °F Humidity: 95% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Graphs

Location: MesoWest, Lissie, TX

Updated: 6:25 AM CDT

Temperature: 60 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: North Fulshear Estates, Fulshear, TX

Updated: 7:46 AM CDT

Temperature: 62.4 °F Dew Point: 60 °F Humidity: 91% Wind: SSW at 1.3 mph Pressure: 29.69 in Hourly Precipitation: 0.00 in Graphs

Location: Fulbrook, Fulshear, TX

Updated: 7:46 AM CDT

Temperature: 62.4 °F Dew Point: 60 °F Humidity: 93% Wind: North at - Pressure: 29.85 in Hourly Precipitation: - Graphs

Location: Weston Lakes, Fulshear, TX

Updated: 7:33 AM CDT

Temperature: 64.0 °F Dew Point: -38 °F Humidity: - Wind: Calm Pressure: 29.60 in Hourly Precipitation: - Graphs

Location: Firethorne West, Katy, TX

Updated: 7:45 AM CDT

Temperature: 64.4 °F Dew Point: 61 °F Humidity: 90% Wind: Calm Pressure: 29.51 in Hourly Precipitation: - Graphs

Location: Texas K Ranch, Bellville, TX

Updated: 7:39 AM CDT

Temperature: 58.3 °F Dew Point: 58 °F Humidity: 98% Wind: SW at 2.0 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Graphs

Location: Unnamed Road, Brookshire, TX

Updated: 7:46 AM CDT

Temperature: 59.7 °F Dew Point: 57 °F Humidity: 92% Wind: North at - Pressure: 29.85 in Hourly Precipitation: 0.00 in Graphs

Location: WxWarn - Firethorne, Katy, TX

Updated: 7:46 AM CDT

Temperature: 61.5 °F Dew Point: 61 °F Humidity: 97% Wind: SW at 1.3 mph Pressure: 29.71 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET, Lissie, TX

Updated: 7:17 AM CDT

Temperature: 58 °F Dew Point: 57 °F Humidity: 95% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Graphs

Location: Cross Creek Ranch, Fulshear, TX

Updated: 7:46 AM CDT

Temperature: 63.5 °F Dew Point: 63 °F Humidity: 99% Wind: WNW at 2.2 mph Pressure: 29.75 in Hourly Precipitation: - Graphs

Location: Frelsburg, New Ulm, TX

Updated: 7:34 AM CDT

Temperature: 58.1 °F Dew Point: 58 °F Humidity: 98% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Cedardale Pines Drive, Fulshear, TX

Updated: 7:46 AM CDT

Temperature: 62.6 °F Dew Point: 59 °F Humidity: 87% Wind: North at - Pressure: 29.87 in Hourly Precipitation: - Graphs

Location: Pine Mill Ranch - Katy, TX, Katy, TX

Updated: 7:39 AM CDT

Temperature: 59.7 °F Dew Point: 58 °F Humidity: 95% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Graphs

Location: Grayson Lakes, Katy, TX

Updated: 7:46 AM CDT

Temperature: 61.9 °F Dew Point: 60 °F Humidity: 94% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Graphs

Location: Highway Boulevard, Katy, TX

Updated: 7:46 AM CDT

Temperature: 63.3 °F Dew Point: 59 °F Humidity: 86% Wind: North at - Pressure: 29.90 in Hourly Precipitation: - Graphs

Location: Pine Mill Ranch, Katy, TX

Updated: 7:47 AM CDT

Temperature: 60.6 °F Dew Point: 60 °F Humidity: 98% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Graphs

Location: Cinco Ranch, Katy, TX

Updated: 7:46 AM CDT

Temperature: 64.1 °F Dew Point: 61 °F Humidity: 89% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Graphs

Location: Cinco SW Sedona, Katy, TX

Updated: 7:46 AM CDT

Temperature: 61.0 °F Dew Point: 58 °F Humidity: 90% Wind: SW at 1.1 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Graphs

Location: Reserve at Spring Lake, Katy, TX

Updated: 7:39 AM CDT

Temperature: 61.6 °F Dew Point: 61 °F Humidity: 96% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.01 in Graphs

Location: Cinco Ranch SW, Sedona, Katy, TX

Updated: 7:41 AM CDT

Temperature: 64.0 °F Dew Point: 60 °F Humidity: 89% Wind: North at - Pressure: 29.90 in Hourly Precipitation: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Houston/Galveston Texas 
707 am CDT sun Apr 19 2015 


Aviation... 
for the 12z tafs... primary aviation concerns center around timing 
the passage of a cold front as well as associated thunderstorms at 
the terminals this afternoon and evening. Otherwise... VFR 
conditions are expected to prevail at all terminals. 


A surface low moving along the Red River today will result in a 
tightening pressure gradient... leading to elevated southerly 
winds at the terminals /generally around 10 to 15 knots with gusts 
near 25 knots possible/. As this feature continues to shift 
east...attention then turns to thunderstorm potential this 
afternoon and evening. A cold front approaching the area this 
afternoon will serve as a focusing mechanism for thunderstorm 
development. As the front moves south... anticipate thunderstorms 
to develop in the 18-21z timeframe near College Station and reach 
the Houston terminals closer to 22-01z. Activity is expected to 
weaken as it moves towards the coastal terminals /thanks to loss 
of daytime heating and a strengthening cap/... and left mention of 
thunder out of kgls and klbx due to uncertainty on whether or not 
storms would approach the coastal terminals. Behind the 
front...winds will become northerly and increase 7 to 10 knots 
Monday morning. 


Huffman 


&& 


Previous discussion... /issued 516 am CDT sun Apr 19 2015/ 


Discussion... 
earlier this morning line of showers and thunderstorms moved 
through the northern counties prompting a few warnings for 
damaging winds. But now all that remains is an outflow boundary 
that is draped along the coast with pressures falling in West 
Texas and up toward ksps. A Pacific cold front will spill over The 
Rockies and slide southeastward today reaching the northwest areas 
after 2 PM. Some pooling of moisture and a favorable exit region 
of the subtropical jet will usher in our next shot of storms. 
Unfortunately the environment is fairly cold aloft and the ll 
moist enough to support strong to severe thunderstorms. The main 
threats being damaging winds and hail. Strong westerly shear aloft 
vs the ll S-SW flow will help to favor more discreet storms and 
possibly even a few supercells. Cape values late this afternoon 
peak at 2300-3000 with heating to 84 degrees which should overcome 
the cap that SW winds at 850 will be reinforcing. Brief heavy 
downpours will accompany the storms but with the stronger winds 
aloft faster storm motions should limit overall amounts...1 inch 
amounts will probably be close to the maximum. As the storms move 
east-southeastward the cap will get stronger the closer to the 
coast and with decrease in heating 5-8pm storms should be more of 
the garden variety type in Houston and if they survive to the 
coast. Expect that any severe threat should remain north of the 
I-10 corridor and primarily northeast of a College Station to 
Houston line. The cold front will push through most of the region 
before midnight and off the coast shortly after midnight (though 
outflow may outrun the front) and will lead to a cooler night and 
a very pleasant Monday. Some cirrus should traverse the area 
thanks to the aforementioned subtropical jet so will probably not 
have full sun but a great afternoon and evening nonetheless. 
Pacific high slides east Tuesday and by Wednesday morning is over 
the lower MS valley...this should turn our winds from north on 
Monday to east and southeast Tuesday then southeasterly on 
Wednesday pulling back the moisture and with a slow rise in rain 
chances. A Canadian high pressure system slips down into the 
Central Plains and Midwest late Wednesday and early Thursday which may help 
to focus showers and thunderstorms along the colliding warm front 
and cold front over OK and netx/la but with the northwest to 
westerly flow aloft at 500 and SW at 250 may have to watch for any 
storms to slip into the northern counties Thursday. The cold front 
continues to push south and could get close Friday morning. European model (ecmwf) 
is very aggressive with rain chances while GFS is focusing most if 
not all of the rain across the north. Given the uncertainty have 
kept higher rain chances north tapering down to slight to none at 
the coast on Friday. 45 


Marine... 


Outflow winds from late night inland thunderstorms may cause briefly 
gusty northerly winds early this morning for the waters beyond 20 
nautical miles. Southerly winds are expected to return by middle- 
morning as an area of surface low pressure tracks eastward along the 
Red River today. As this low ejects towards the Great Lakes this 
afternoon and evening... a cold front will push south... reaching 
the Upper Texas coast late tonight. Showers and thunderstorms will 
be possible along and ahead of this cold front as it moves into the 
bays and coastal waters and some may be strong to severe as they 
reach the marine areas. Behind the front... moderate offshore winds 
may require caution flags on Monday but this will be short-lived 
before onshore flow resumes Tuesday. Outside of thunderstorm 
activity... anticipate onshore flow with seas generally 2 to 4 feet 
through the remainder of the week. 


Huffman 


&& 


Preliminary point temps/pops... 
College Station (cll) 84 57 75 55 79 / 30 30 0 10 10 
Houston (iah) 85 62 78 57 80 / 20 30 0 0 0 
Galveston (gls) 80 67 77 66 77 / 10 30 0 0 10 


&& 


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


$$ 


Discussion...99 
aviation/marine...14 



National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.