Kemah, Texas Weather Conditions

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Coastal Flood Advisory View All Alerts

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Current Conditions

  • 83°
  • Clear
  • Wind: East 12 mph
  • Humidity: 58%
  • Visibility: 10.0 miles
  • Dew Point: 67°
  • Pressure: 29.72 in. -
  • Heat Index: 85

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Next 12 Hours

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1  am
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
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Mostly Cloudy
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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Partly Cloudy
  • High: 85 °
  • Low: 71 °
  • Partly Cloudy
  • Sunday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 71 °
  • Chance of T-Storms
  • Monday
  • Thunderstorm
  • High: 79 °
  • Low: 64 °
  • T-Storms
  • Tuesday
  • Mostly Cloudy
  • High: 81 °
  • Low: 60 °
  • Mostly Cloudy
  • Wednesday
  • Clear
  • High: 82 °
  • Low: 60 °
  • Clear

Forecast for Kemah, Texas

Updated: 10:42 am CDT on April 30, 2016

Coastal Flood Advisory in effect until 6 PM CDT this evening...
  • Rest of Today

    Haze in the morning. Mostly cloudy with a 80 percent chance of showers and thunderstorms in the morning... then partly cloudy in the afternoon. Partly cloudy with a 20 percent chance of showers and thunderstorms late in the afternoon. Highs in the mid 80s. South winds 10 to 20 mph.

  • Tonight

    Partly cloudy with a 20 percent chance of showers and thunderstorms in the evening...then mostly cloudy with a 30 percent chance after midnight. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. Southeast winds 5 to 10 mph.

  • Sunday

    Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s. Southeast winds 10 to 15 mph.

  • Sunday Night

    Mostly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 70s. Southeast winds 10 to 20 mph.

  • Monday

    Mostly cloudy with showers and thunderstorms likely. Highs in the lower 80s. Southeast winds 5 to 10 mph in the morning shifting to the north 10 to 15 mph in the afternoon. Chance of rain 50 percent in the morning increasing to 60 percent in the afternoon.

  • Monday Night

    Cloudy. A 50 percent chance of showers and thunderstorms in the evening...then a 20 percent chance after midnight. Breezy. Lows in the mid 60s.

  • Tuesday

    Partly cloudy. Highs in the upper 70s.

  • Tuesday Night

    Partly cloudy. Lows in the lower 60s inland...in the mid 60s coast.

  • Wednesday

    Mostly sunny. Highs in the upper 70s.

  • Wednesday Night

    Mostly clear. Lows in the lower 60s inland... in the mid 60s coast.

  • Thursday

    Mostly sunny. Highs in the lower 80s inland...around 80 coast.

  • Thursday Night

    Mostly clear. Lows in the mid 60s inland...in the upper 60s coast.

  • Friday

    Mostly sunny. Highs in the lower 80s inland...in the upper 70s coast.

Severe Weather Alert Descriptions

 Coastal Flood Advisory  Statement as of 10:41 am CDT on April 30, 2016


... Coastal Flood Advisory remains in effect until 6 PM CDT this evening...

* coastal flooding... minor overwash on the lowest coastal roads
primarily on the Bolivar Peninsula... Surfside and the Blue
Water Highway. Wave run up on area beaches.

* Rip currents... moderate to strong.

* Timing... mid morning through mid afternoon.

* Impacts... water and debris on low roads could impact travel.
Rip currents can lead to dangerous conditions for even
experienced swimmers... especially near structures.

Precautionary/preparedness actions...

A coastal Flood Advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.






Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Waterford Harbor, Kemah, TX

Updated: 10:22 AM CDT

Temperature: 73.6 °F Dew Point: 69 °F Humidity: 85% Wind: NNW at 2.2 mph Pressure: 29.48 in Hourly Precipitation: - Heat Index: 73 °F Graphs

Location: Clear Lake Shores, Clear Lake Shores, TX

Updated: 1:43 PM CDT

Temperature: 81.8 °F Dew Point: 70 °F Humidity: 67% Wind: ESE at 2.0 mph Pressure: 29.69 in Hourly Precipitation: - Heat Index: 85 °F Graphs

Location: Marina Bay Park, League City, TX

Updated: 1:43 PM CDT

Temperature: 86.2 °F Dew Point: 72 °F Humidity: 63% Wind: SSW at 1.1 mph Pressure: 29.71 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: Golden Bay, League City, TX

Updated: 1:43 PM CDT

Temperature: 83.5 °F Dew Point: 70 °F Humidity: 63% Wind: ENE at 4.5 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Meadow Bend, League City, TX

Updated: 1:43 PM CDT

Temperature: 84.4 °F Dew Point: 68 °F Humidity: 59% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: South Shore Harbour Shore 1 Green, League City, TX

Updated: 1:44 PM CDT

Temperature: 81.5 °F Dew Point: 59 °F Humidity: 46% Wind: East at 1.1 mph Pressure: 29.62 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Sami and Ally's Backyard, League City, TX

Updated: 10:23 AM CDT

Temperature: 71.6 °F Dew Point: 69 °F Humidity: 92% Wind: ESE at 5.0 mph Pressure: 29.73 in Hourly Precipitation: 0.02 in Heat Index: - Graphs

Location: Seabrook SC, Seabrook, TX

Updated: 1:40 PM CDT

Temperature: 77.6 °F Dew Point: - Humidity: - Wind: North at - Pressure: 29.69 in Hourly Precipitation: - Heat Index: - Graphs

Location: South Shore Harbour, League City, TX

Updated: 1:41 PM CDT

Temperature: 82.2 °F Dew Point: 76 °F Humidity: 80% Wind: North at - Pressure: 29.75 in Hourly Precipitation: - Heat Index: 89 °F Graphs

Location: Glencove Drive, Seabrook, TX

Updated: 1:42 PM CDT

Temperature: 81.9 °F Dew Point: 73 °F Humidity: 73% Wind: North at - Pressure: 29.78 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Marina Palms, League City, TX

Updated: 11:02 AM CDT

Temperature: 76.6 °F Dew Point: 71 °F Humidity: 83% Wind: SE at 10.4 mph Pressure: 29.68 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: South Shore Harbour, League City, TX

Updated: 9:45 AM CDT

Temperature: 74.5 °F Dew Point: 62 °F Humidity: 64% Wind: ENE at 10.0 mph Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: APRSWXNET, Houston, TX

Updated: 10:05 AM CDT

Temperature: 70 °F Dew Point: 68 °F Humidity: 93% Wind: NNE at 8 mph Pressure: 29.72 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Old El Lago, El Lago, TX

Updated: 1:43 PM CDT

Temperature: 88.5 °F Dew Point: 59 °F Humidity: 37% Wind: Calm Pressure: 29.67 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Taylor Lake Village, Seabrook, TX

Updated: 1:43 PM CDT

Temperature: 89.3 °F Dew Point: 74 °F Humidity: 61% Wind: Calm Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: Constellation Boulevard, League City, TX

Updated: 1:42 PM CDT

Temperature: 80.4 °F Dew Point: 72 °F Humidity: 75% Wind: North at - Pressure: 29.53 in Hourly Precipitation: - Heat Index: 84 °F Graphs

Location: Constellation Boulevard, League City, TX

Updated: 1:42 PM CDT

Temperature: 83.1 °F Dew Point: 73 °F Humidity: 70% Wind: North at - Pressure: 29.73 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Pebble Brook Drive, League City, TX

Updated: 1:43 PM CDT

Temperature: 82.2 °F Dew Point: 74 °F Humidity: 75% Wind: North at - Pressure: 29.77 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Harbor Cove Estates, Seabrook, TX

Updated: 1:43 PM CDT

Temperature: 81.7 °F Dew Point: 70 °F Humidity: 69% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Bruce's Whispering Lakes Ranch, League City, TX

Updated: 1:43 PM CDT

Temperature: 82.6 °F Dew Point: 70 °F Humidity: 65% Wind: North at 8.0 mph Pressure: 29.63 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: The Lakefront, League City, TX

Updated: 1:43 PM CDT

Temperature: 85.0 °F Dew Point: 76 °F Humidity: 73% Wind: ESE at 2.0 mph Pressure: 29.67 in Hourly Precipitation: 0.00 in Heat Index: 94 °F Graphs

Location: PWS Bacliff, Bacliff, TX

Updated: 1:15 PM CDT

Temperature: 85.8 °F Dew Point: 69 °F Humidity: 58% Wind: West at 6.3 mph Pressure: 29.78 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: Whispering Lakes Ranch, League City, TX

Updated: 10:22 AM CDT

Temperature: 72.7 °F Dew Point: 70 °F Humidity: 90% Wind: NE at 10.4 mph Pressure: 29.62 in Hourly Precipitation: - Heat Index: 70 °F Graphs

Location: El Lago, Taylorcrest, El Lago, TX

Updated: 1:43 PM CDT

Temperature: 79.9 °F Dew Point: 66 °F Humidity: 63% Wind: SE at 4.0 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Galveston Bay, Seabrook, TX

Updated: 1:43 PM CDT

Temperature: 77.7 °F Dew Point: 70 °F Humidity: 77% Wind: SE at 11.0 mph Pressure: 29.70 in Hourly Precipitation: 0.01 in Heat Index: 80 °F Graphs

Location: Timber Cove, Taylor Lake Village, TX

Updated: 1:43 PM CDT

Temperature: 79.0 °F Dew Point: 67 °F Humidity: 68% Wind: ESE at 9.0 mph Pressure: 29.61 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Nassau Bay Fire Station, Nassau Bay, TX

Updated: 1:43 PM CDT

Temperature: 85.2 °F Dew Point: 74 °F Humidity: 70% Wind: SSE at 3.0 mph Pressure: 29.64 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: Bacliff VFD, Bacliff, TX

Updated: 12:43 PM MDT

Temperature: 87.2 °F Dew Point: 70 °F Humidity: 56% Wind: East at 8.0 mph Pressure: 29.67 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Kirby Lake, Seabrook, TX

Updated: 1:43 PM CDT

Temperature: 80.6 °F Dew Point: 67 °F Humidity: 64% Wind: East at 2.7 mph Pressure: 29.67 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Kirbybend, Seabrook, TX

Updated: 1:43 PM CDT

Temperature: 84.2 °F Dew Point: 70 °F Humidity: 62% Wind: NE at 2.0 mph Pressure: 29.64 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Kirby Bend, Seabrook, TX

Updated: 1:43 PM CDT

Temperature: 84.3 °F Dew Point: 71 °F Humidity: 65% Wind: NE at 2.0 mph Pressure: 29.62 in Hourly Precipitation: 0.00 in Heat Index: 90 °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 
1229 PM CDT Sat Apr 30 2016 


Aviation... 
could see increasing clouds and some storms this afternoon...but 
not confident enough to mention any rain showers/thunderstorms and rain in the tafs. Think 
observations will become mainly MVFR overnight...and will hold off 
on mentioning rain showers/thunderstorms and rain until tomorrow afternoon. 42 
&& 


Previous discussion... /issued 958 am CDT Sat Apr 30 2016/ 


Update... 
will be dropping the Flash Flood Watch and Severe Thunderstorm 
Watch shortly for the area with the storms moving out of the 
region by around 1030 am. May have a few strong storms in the Gulf 
waters but that should be it until afternoon then only widely 
scattered or isolated storms primarily along the cold front that 
should be slowing as it moves into the area this afternoon. 
Updated forecasts out around 1030 or so as well with the updates. 
45 


Previous discussion... /issued 434 am CDT Sat Apr 30 2016/ 


Discussion... 
radar estimates 1-4" of rain over north/NE portion of the region 
overnight. Expect precipitation to continue moving east-southeast and across the 
remainder of southeast Texas between now and late morning. At 4 am...still 
have nice inflow feeding to the storms with hgx vwp showing south 
winds ~35kt in the llvls. Observed surface winds in the Bay have been 
south at 20-30kt since about 11 PM as well. Good upper diffluence 
should be in place for the next 6-8 hours. Aircraft soundings in 
the Houston area still show a pesky cap in place that has limited 
precipitation in the Houston metropolitan area for the past 18 hours or so. 
However...it's looking like the cold pool in place behind current 
convection and also the convection moving in from the west should 
push the precipitation into through the metropolitan area and hopefully offshore 
before noon. Localized gusty winds will have the potential to 
knock some trees down due to saturated soil. Since storms are in 
the area...i'm going to leave Flash Flood Watch in place where it's raining 
and fcst, but think overall threat will be more localized in 
nature. I also think there's a fairly decent chance the next shift 
will be able to cancel the watch assuming the convection does 
indeed move off the coast later this morning. Deepest moisture 
should shift eastward and believe atmos will be worked over and threat 
of flash flood will wane. Could still be some scattered redevelopment with any 
substantial daytime heating. 


Frontal boundary dips down into the region today and lingers for 
the next couple days. This will probably aid in a convergent zone 
for some scattered precipitation later tonight and Sunday as atmos recovers. 
Think the next heavier rainfall threat will be sometime between 
Sunday evening and Monday late afternoon as precipitable waters climb back to 
around 2", upper diffluence becomes better established and upper 
disturbances pass overhead. But...as we've seen the past couple 
days - confidence in timing/details is sketchy at best. 


Should see a lull in the precipitation Wednesday-Friday as upper ridging builds 
in. Long ranges guesses show we'll be back to analyzing rain 
chances late next weekend as ridge moves off to the east and upper 
trough approaches from the west. 47 


Marine... 
have extended the current Small Craft Advisory/scec configuration through this middle morning- 
ing hours given the ongoing trends. Once these storms move out/off to 
the E/se...we should see improved conditions by this afternoon with this 
onshore flow remaining in place. Tide issue late this morning/early 
afternoon (with water run-up along beaches/coastal roads) are not expect- 
ed to be as big an issue with winds forecast to decrease. 


Models keeping with the idea of a cold front on Monday. Offshore winds 
prognosticated across the coastal waters until at least Wednesday/Wednesday night when 
the center of the surface high settles over the area. Onshore winds set 
to return/strengthen late Friday on into next weekend if this extended 
forecast pans out. 41 


Aviation... 
will be a tricky forecast as one area of strong storms moves out to the 
east/NE and another approaches from the west. So far most of the activ- 
ity has been over the northern sites this morning...but southern sites should 
get their chances late this morning/afternoon with daytime heating/leftover 
boundaries. 41 


&& 


Preliminary point temps/pops... 
College Station (cll) 85 68 83 67 75 / 20 20 50 50 60 
Houston (iah) 86 72 84 70 80 / 30 30 50 40 60 
Galveston (gls) 82 74 82 74 81 / 80 30 50 30 50 


&& 


Hgx watches/warnings/advisories... 
Texas...coastal Flood Advisory until 6 PM CDT this evening for the 
following zones: Brazoria...Chambers...Galveston. 


GM...small craft should exercise caution until 3 PM CDT this 
afternoon for the following zones: waters from Freeport to 
the Matagorda Ship Channel 20 nm to 60 nm...waters from 
High Island to Freeport 20 to 60 nm. 


&& 


$$ 


Discussion...45 
aviation/marine...42 



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