Alvin, Texas Weather Conditions

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Current Conditions

  • 84°
  • Overcast
  • Wind: SSE 13 mph
  • Humidity: 76%
  • Visibility: 8.0 miles
  • Dew Point: 76°
  • Pressure: 29.85 in. 0
  • Heat Index: 93

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Click a section below for more information.

Next 12 Hours

5  pm
8  pm
11  pm
2  am
5  am
Mostly Cloudy
Mostly Cloudy
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Thunderstorm
T-storms
Partly Cloudy
Partly Cloudy
85°
79°
78°
77°
77°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Chance of a Thunderstorm
  • High: 88 °
  • Low: 75 °
  • Chance of T-Storms
  • Wednesday
  • Clear
  • High: 88 °
  • Low: 76 °
  • Clear
  • Thursday
  • Chance of a Thunderstorm
  • High: 86 °
  • Low: 75 °
  • Chance of T-Storms
  • Friday
  • Partly Cloudy
  • High: 86 °
  • Low: 75 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 86 °
  • Low: 74 °
  • Partly Cloudy

Forecast for Alvin, Texas

Updated: 4:01 PM CDT on January 25, 2015

Flash Flood Watch in effect until midnight CDT tonight...
  • Monday

    Showers and thunderstorms. Lows overnight in the mid 70s.

  • Monday Night

    Scattered thunderstorms this evening becoming more widespread overnight. A few storms may be severe. Low near 75F. Winds SSE at 10 to 20 mph. Chance of rain 80%.

  • Tuesday

    Partly cloudy with afternoon showers or thunderstorms. A few storms may be severe. High 88F. Winds S at 10 to 15 mph. Chance of rain 40%.

  • Tuesday Night

    A few thunderstorms in the evening. Mainly clear skies after midnight. Low near 75F. Winds SE at 10 to 15 mph. Chance of rain 50%.

  • Wednesday

    Sunshine along with some cloudy intervals. High 88F. Winds SE at 10 to 15 mph.

  • Wednesday Night

    A few clouds from time to time. Low 76F. Winds SE at 10 to 15 mph.

  • Thursday

    Scattered showers and thunderstorms. High 86F. Winds SE at 10 to 15 mph. Chance of rain 50%.

  • Thursday Night

    Some clouds and possibly an isolated thunderstorm after midnight. Low near 75F. Winds SE at 10 to 15 mph. Chance of rain 30%.

  • Friday

    Sunshine and clouds mixed. High 86F. Winds SE at 10 to 15 mph.

  • Friday Night

    Partly cloudy skies. Low near 75F. Winds SE at 10 to 15 mph.

  • Saturday

    Sunshine and clouds mixed. High 86F. Winds SE at 10 to 15 mph.

  • Saturday Night

    Partly cloudy skies early. Scattered thunderstorms developing later at night. Low 74F. Winds ESE at 5 to 10 mph. Chance of rain 50%.

  • Sunday

    Scattered thunderstorms. High around 85F. Winds ESE at 5 to 10 mph. Chance of rain 60%.

  • Sunday Night

    A few clouds from time to time. Low 74F. Winds ESE at 5 to 10 mph.

  • Monday

    Mixed clouds and sun with scattered thunderstorms. High near 85F. Winds SE at 5 to 10 mph. Chance of rain 40%.

  • Monday Night

    Partly cloudy. Low 74F. Winds SSE at 5 to 10 mph.

  • Tuesday

    A mix of clouds and sun with the chance of an isolated thunderstorm in the afternoon. High 86F. Winds SE at 5 to 10 mph. Chance of rain 30%.

  • Tuesday Night

    Some clouds early will give way to generally clear conditions overnight. Low around 75F. Winds S at 5 to 10 mph.

  • Wednesday

    Variable clouds with scattered thunderstorms. High 86F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

  • Wednesday Night

    Partly cloudy with isolated thunderstorms developing overnight. Low 76F. Winds SSE at 5 to 10 mph. Chance of rain 30%.

  • Thursday

    Scattered showers and thunderstorms, especially early in the day. High 88F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

  • Thursday Night

    Mostly clear skies during the evening will give way to isolated thunderstorms overnight. Low 76F. Winds SSE at 5 to 10 mph. Chance of rain 30%.

Severe Weather Alert Descriptions

 Local Storm Report 



05/24/2015 0555 am

Lake Jackson, Brazoria County.

Thunderstorm wind damage, reported by Emergency Mngr.


            Trees down... traffic lights damaged... roof damage to
            Library.





05/24/2015 0555 am

Lake Jackson, Brazoria County.

Thunderstorm wind damage, reported by Emergency Mngr.


            Trees down... traffic lights damaged... roof damage to
            Library.





05/24/2015 0555 am

Lake Jackson, Brazoria County.

Thunderstorm wind damage, reported by Emergency Mngr.


            Trees down... traffic lights damaged... roof damage to
            Library.





05/24/2015 0557 am

N Freeport, Brazoria County.

Thunderstorm wind gust e60 mph, reported by trained spotter.


            Spotter estimated 60 mph gust in Freeport





05/24/2015 0557 am

N Freeport, Brazoria County.

Thunderstorm wind gust e60 mph, reported by trained spotter.


            Spotter estimated 60 mph gust in Freeport





05/24/2015 0557 am

N Freeport, Brazoria County.

Thunderstorm wind gust e60 mph, reported by trained spotter.


            Spotter estimated 60 mph gust in Freeport





05/24/2015 0557 am

N Freeport, Brazoria County.

Thunderstorm wind gust e60 mph, reported by trained spotter.


            Spotter estimated 60 mph gust in Freeport




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: CoffeeMuses, Alvin, TX

Updated: 6:05 PM CDT

Temperature: 84.4 °F Dew Point: -26 °F Humidity: - Wind: ESE at 8.9 mph Pressure: 29.63 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Texas Gulf flat lands., Alvin, TX

Updated: 6:09 PM CDT

Temperature: 82.4 °F Dew Point: 74 °F Humidity: 77% Wind: SSW at 5.3 mph Pressure: 29.52 in Hourly Precipitation: - Heat Index: 89 °F Graphs

Location: Lang, Alvin, TX

Updated: 5:15 PM MDT

Temperature: 82.8 °F Dew Point: -28 °F Humidity: - Wind: WNW at 1.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Bobby Wright, Alvin, TX

Updated: 6:18 PM CDT

Temperature: 82.8 °F Dew Point: 70 °F Humidity: 66% Wind: SE at 8.1 mph Pressure: 30.09 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: RogThomTX, Alvin, TX

Updated: 6:18 PM CDT

Temperature: 82.2 °F Dew Point: 78 °F Humidity: 88% Wind: South at 5.4 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Stevenwood, Alvin, TX

Updated: 6:07 PM CDT

Temperature: 82.0 °F Dew Point: 78 °F Humidity: 88% Wind: ESE at 3.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Co Road 357, Alvin, TX

Updated: 6:15 PM CDT

Temperature: 83.5 °F Dew Point: 79 °F Humidity: 86% Wind: North at - Pressure: 29.90 in Hourly Precipitation: - Heat Index: 95 °F Graphs

Location: Amateur Radio Station K5UY, ALGOA, TX

Updated: 6:18 PM CDT

Temperature: 82.0 °F Dew Point: 80 °F Humidity: 93% Wind: South at 9.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: KF5UKE - Country Acres, Alvin, TX

Updated: 3:20 PM CDT

Temperature: 85.2 °F Dew Point: 78 °F Humidity: 78% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 96 °F Graphs

Location: APRSWXNET, Friendswood, TX

Updated: 5:01 PM CDT

Temperature: 83 °F Dew Point: 83 °F Humidity: 100% Wind: SSE at 8 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 99 °F Graphs

Location: WE5ST - Grid: EL29ih, Alvin, TX

Updated: 6:17 PM CDT

Temperature: 81.6 °F Dew Point: 78 °F Humidity: 89% Wind: West at 3.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Sun Meadow, Friendswood, TX

Updated: 6:15 PM CDT

Temperature: 82.6 °F Dew Point: 78 °F Humidity: 85% Wind: ESE at 2.0 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Mosslights.com, League City, TX

Updated: 6:17 PM CDT

Temperature: 82.0 °F Dew Point: 77 °F Humidity: 85% Wind: SW at 24.4 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Shepard Park Plaza, Houston, TX

Updated: 6:16 PM CDT

Temperature: 82.6 °F Dew Point: 73 °F Humidity: 73% Wind: ESE at 3.0 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Westover Park, Castle Peak, League City, TX

Updated: 6:17 PM CDT

Temperature: 82.6 °F Dew Point: 74 °F Humidity: 74% Wind: ESE at 6.8 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Mikeg Weather station on Highland Rd, Santa Fe, TX

Updated: 6:15 PM CDT

Temperature: 82.4 °F Dew Point: 80 °F Humidity: 92% Wind: South at 4.0 mph Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: Countryside South - League City, Texas, League City, TX

Updated: 6:11 PM CDT

Temperature: 82.5 °F Dew Point: 78 °F Humidity: 87% Wind: SE at 5.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Glenshannon, Friendswood, TX

Updated: 6:15 PM CDT

Temperature: 82.4 °F Dew Point: 77 °F Humidity: 85% Wind: SW at 3.0 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Prairie Estates, Dickinson, TX

Updated: 6:15 PM CDT

Temperature: 82.1 °F Dew Point: 78 °F Humidity: 88% Wind: WSW at 4.0 mph Pressure: 29.62 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Friendswood, Friendswood, TX

Updated: 6:17 PM CDT

Temperature: 82.2 °F Dew Point: 76 °F Humidity: 82% Wind: SSW at 5.0 mph Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: South Masters, Manvel, TX

Updated: 6:00 PM CDT

Temperature: 82.1 °F Dew Point: 78 °F Humidity: 86% Wind: ENE at 3.0 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Friendswood Weather, Friendswood, TX

Updated: 6:18 PM CDT

Temperature: 82.2 °F Dew Point: 82 °F Humidity: 100% Wind: SSE at 3.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: 95 °F Graphs

Location: Brittany Lakes, League City, TX

Updated: 6:11 PM CDT

Temperature: 83.1 °F Dew Point: 78 °F Humidity: 84% Wind: SW at 3.0 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 93 °F Graphs

Location: K5ZXZ - Santa Fe, TX, K5ZXZ Santa Fe, TX

Updated: 6:18 PM CDT

Temperature: 81.8 °F Dew Point: 78 °F Humidity: 87% Wind: SSW at 5.0 mph Pressure: 29.30 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Autumn Lakes, Friendswood, TX

Updated: 6:17 PM CDT

Temperature: 82.2 °F Dew Point: 78 °F Humidity: 88% Wind: ESE at 3.6 mph Pressure: 29.58 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Friendswood, TX

Updated: 6:18 PM CDT

Temperature: 82.5 °F Dew Point: 78 °F Humidity: 85% Wind: SSE at 4.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 91 °F Graphs

Location: Brittany Lakes, League City, TX

Updated: 6:14 PM CDT

Temperature: 84.4 °F Dew Point: 75 °F Humidity: 73% Wind: ENE at 2.0 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Friendswood - Forest Bend, Friendswood, TX

Updated: 6:12 PM CDT

Temperature: 82.2 °F Dew Point: 78 °F Humidity: 86% Wind: South at 1.0 mph Pressure: 29.82 in Hourly Precipitation: - Heat Index: 91 °F Graphs

Location: Magnolia Estates, League City, TX

Updated: 6:17 PM CDT

Temperature: 82.9 °F Dew Point: 77 °F Humidity: 83% Wind: South at 2.7 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Challenger 7 Memorial Park, Webster, TX

Updated: 6:17 PM CDT

Temperature: 82.3 °F Dew Point: 78 °F Humidity: 87% Wind: SE at 9.0 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 92 °F Graphs

Location: Riverside, Pearland, TX

Updated: 6:15 PM CDT

Temperature: 83.1 °F Dew Point: 77 °F Humidity: 82% Wind: NE at 3.2 mph Pressure: 29.76 in Hourly Precipitation: - Heat Index: 92 °F Graphs

Location: Oakbrook, Pearland, TX

Updated: 6:15 PM CDT

Temperature: 82.0 °F Dew Point: 78 °F Humidity: 86% Wind: South at 8.3 mph Pressure: 29.82 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Heritage Park Pointe, Friendswood, TX

Updated: 6:09 PM CDT

Temperature: 82.8 °F Dew Point: 77 °F Humidity: 83% Wind: West at 4.3 mph Pressure: 29.79 in Hourly Precipitation: - Heat Index: 92 °F Graphs

Location: Pine Hollow (Pearwood), Pearland, TX

Updated: 6:17 PM CDT

Temperature: 83.8 °F Dew Point: 64 °F Humidity: 52% Wind: East at 8.3 mph Pressure: 29.67 in Hourly Precipitation: 0.00 in Heat Index: 85 °F Graphs

Location: Lawrence Place, Pearland, TX

Updated: 6:15 PM CDT

Temperature: 82.1 °F Dew Point: 77 °F Humidity: 85% Wind: East at 6.0 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 90 °F Graphs

Location: Pearland - Briar Glenn, Pearland, TX

Updated: 6:05 PM CDT

Temperature: 83.5 °F Dew Point: 80 °F Humidity: 90% Wind: West at 2.7 mph Pressure: 29.76 in Hourly Precipitation: - Heat Index: 96 °F Graphs

Location: Heritage Park, Webster, TX

Updated: 6:18 PM CDT

Temperature: 82.5 °F Dew Point: 77 °F Humidity: 84% Wind: SE at 3.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 91 °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 
359 PM CDT Monday may 25 2015 


Discussion... 
shortwave moving across North Texas this afternoon has generated 
fast moving line of thunderstorms along west/ some supercells. Trailing 
thunderstorms extend southward into The Hill Country and are being 
fed by 30-35kt low level jet from the Gulf along west/ evident divergent flow 
aloft. 


These storms should track eastward into parts of southeast Texas 
this evening and overnight. Due to the training nature...areas of 
heavy rainfall can be expected and Flash Flood Watch was extended until 
midnight. It appears the highest amounts will likely be along and 
north of Interstate 10 where 1 to 3 inches may be observed...with 
localized higher amounts. Although there is considerable 
uncertainty...locations further south should see less 
accumulations. However the possibility of flash flooding still 
exists should localized heavy amounts occur...therefore that 
region will also remain in the watch. As mentioned above...severe 
threat remains west/ tornados & wind damage primary threats. 


Best divergence moves off to the east toward midnight and would 
anticipate general intensity to increase. As primary shortwave and 
forcing moves off into OK/Arkansas there is some concern the 
southern portion of the convection over US will slow down...leaving 
a boundary for lingering precipitation overnight and/or boundary to work 
off of tomorrow. We're going to just have to wait and see how 
things play out as there continues to be differing model solutions - 
and mesoscale processes might come into play. 


With the exception of the potential lingering boundary, et cetera for 
Tuesday...we should see precipitable water values diminish back into the 1.5-1.7" 
range and slight middle level ridging begin taking shape over the northwest 
Gulf for the rest of the work week. This shouldn't completely 
shutoff precipitation chances...but shift them into more of the usual 
diurnal scattered afternoon/evening variety. Still anticipate ridge to be 
suppressed going into the weekend as next western trough moves into the 
plains. 47 


&& 


Marine... 
moderate to strong onshore winds will persist through this evening 
over the bays and nearshore waters as a strong storm system moves 
across southeast Texas. Although the main impact of the system will 
be over the inland areas...there is a chance for isolated strong or 
severe storms through middle evening tonight. From there the winds will 
gradually diminish beginning overnight tonight and Tuesday. There 
are still some concerns for minor flooding during the time of high 
tide along the Gulf facing beaches of the Bolivar Peninsula later 
tonight and Tuesday morning. The tide levels are then expected to 
slowly diminish to near normal during the middle week period. 


&& 


Preliminary point temps/pops... 
College Station (cll) 71 87 73 87 72 / 80 20 20 30 20 
Houston (iah) 72 88 73 88 74 / 70 40 20 30 10 
Galveston (gls) 78 85 77 86 78 / 50 20 20 20 10 


&& 


Hgx watches/warnings/advisories... 
Texas...Flash Flood Watch until midnight CDT tonight for the following 
zones: Austin...Brazoria...Brazos...Burleson...Chambers... 
Colorado...Fort Bend...Galveston...Grimes...Harris... 
Houston...Jackson...Liberty...Madison...Matagorda... 
Montgomery...Polk...San Jacinto...Trinity...Walker... 
Waller...Washington...Wharton. 


High rip current risk until 9 PM CDT this evening for the 
following zones: Brazoria...Chambers...Galveston... 
Matagorda. 


GM...Small Craft Advisory until midnight CDT tonight for the 
following zones: Matagorda Bay...waters from Freeport to 
the Matagorda Ship Channel out 20 nm...waters from High 
Island to Freeport out 20 nm. 


Small craft should exercise caution until midnight CDT tonight 
for the following zones: Galveston Bay. 


Small Craft Advisory until 7 am CDT Tuesday 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. 


&& 


$$ 






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