HOUSTON, TX 77099 Weather Forecast & Current Conditions

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BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Houston/Galveston TX
434 PM CDT Sat Jun 20 2026

The National Weather Service in League City has issued a

* Severe Thunderstorm Warning for...
Northwestern Galveston County in southeastern Texas...
West central Chambers County in southeastern Texas...
Southeastern Harris County in southeastern Texas...

* Until 515 PM CDT.

* At 433 PM CDT, a severe thunderstorm was located over Texas City,
moving northeast at 10 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Eastern League City, Texas City, Dickinson, La Marque, Seabrook,
Hitchcock, Kemah, Clear Lake Shores, San Leon, Kemah Boardwalk, and
Bacliff.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Damaging wind and continuous cloud to ground lightning strikes
are occurring with this storm. Move indoors immediately. Lightning is
one of nature's leading killers. Remember, if you can hear thunder,
you are close enough to be struck by lightning.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 2932 9501 2950 9509 2967 9492 2939 9476
TIME...MOT...LOC 2133Z 235DEG 10KT 2944 9500

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

SUGARLAND/HULL FLD, TX
Current Weather

4:53 PM CDT JUN 20, 2026
Broken Clouds
Thunder Rain
75°F
Feels Like: 75°F
Dewpoint: 73°F
Rel. Hum.: 94%
Visibility: 7 miles
Wind: ENE at 7 mph
Pressure: 29.91 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

HOUSTON, TX 77099
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy with a chance of showers and thunderstorms. Near steady temperature in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
TONIGHT
Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. Southeast winds around 5 mph. Chance of rain 50 percent.
SUNDAY
Partly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 107.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows around 80. South winds 10 to 15 mph.
MONDAY
Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 107.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening.
TUESDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 110.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
WEDNESDAY
Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
THURSDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 105.
THURSDAY NIGHT
Mostly clear. Lows in the upper 70s.
FRIDAY
Mostly sunny. Highs in the mid 90s. Heat index values up to 105.

Visible Weather Satellite
HOUSTON, TX 77099
Infrared Weather Satellite
HOUSTON, TX 77099
NEXRAD Weather Radar
HOUSTON, TX 77099

SUGARLAND/HULL FLD, TX 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/20/2026
Saturday
20 JUN 2026
HOUSTON, TX 77099 weather forecast Day 1, 12 hours 1 PM 86° 97° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 58% severe)
E   7 75% 77°
High 87° HOUSTON, TX 77099 weather forecast Day 1, 15 hours 4 PM 86° 98° Mostly Cloudy ESE   8 77% 78°
Mostly Cloudy

Rain Likely

HOUSTON, TX 77099 weather forecast Day 1, 18 hours 7 PM 85° 97° Mostly Cloudy 12%
RAIN
.01–.1 in
0% Thunder
( 16% severe)
SE   8 80% 78°
HOUSTON, TX 77099 weather forecast Day 1, 21 hours 10 PM 81° 88° Mostly Cloudy SE   8 88% 77°
Sunday
21 JUN 2026
HOUSTON, TX 77099 weather forecast Day 2, 0 hours 1 AM 80° 86° Mostly Cloudy 37%
RAIN
***
0% Thunder
( 30% severe)
SSE   7 91% 77°
Low 78° HOUSTON, TX 77099 weather forecast Day 2, 3 hours 4 AM 79° 83° Mostly Cloudy SSE   8 94% 77°
High 91° HOUSTON, TX 77099 weather forecast Day 2, 6 hours 7 AM 79° 83° Mostly Cloudy 18%
RAIN
.1–.25 in
0% Thunder
( 30% severe)
SSE   9 94% 77°

Mostly Cloudy



HOUSTON, TX 77099 weather forecast Day 2, 9 hours 10 AM 84° 96° Mostly Cloudy S   13 85% 79°
HOUSTON, TX 77099 weather forecast Day 2, 12 hours 1 PM 89° 103° Mostly Cloudy 14%
RAIN
.1–.25 in
0% Thunder
( 40% severe)
S   15 70% 78°
HOUSTON, TX 77099 weather forecast Day 2, 15 hours 4 PM 90° 103° Partly Cloudy S   15 66% 77°
HOUSTON, TX 77099 weather forecast Day 2, 18 hours 7 PM 87° 99° Partly Cloudy 3%

0% Thunder
( 7% severe)
S   14 72% 77°
HOUSTON, TX 77099 weather forecast Day 2, 21 hours 10 PM 82° 89° Partly Cloudy S   13 82% 76°
Monday
22 JUN 2026
HOUSTON, TX 77099 weather forecast Day 3, 0 hours 1 AM 81° 88° Partly Cloudy 0%

0% Thunder
( 6% severe)
S   13 88% 77°
Low 80° HOUSTON, TX 77099 weather forecast Day 3, 3 hours 4 AM 81° 88° Mostly Cloudy S   12 88% 77°
High 92° HOUSTON, TX 77099 weather forecast Day 3, 6 hours 7 AM 80° 86° Mostly Cloudy 0%

0% Thunder
( 18% severe)
S   12 91% 77°

Decreasing Clouds



HOUSTON, TX 77099 weather forecast Day 3, 9 hours 10 AM 86° 97° Partly Cloudy S   14 75% 77°
HOUSTON, TX 77099 weather forecast Day 3, 15 hours 1 PM 91° 103° Partly Cloudy 0%

0% Thunder
( 23% severe)
S   14 62% 76°
HOUSTON, TX 77099 weather forecast Day 3, 18 hours 4 PM 92° 103° Clear S   14 58% 75°
HOUSTON, TX 77099 weather forecast Day 3, 21 hours 7 PM 89° 99° Clear     S   14 64% 75°

SUGARLAND/HULL FLD, TX extended weather forecast

Tuesday
23 JUN 2026
Wednesday
24 JUN 2026
Thursday
25 JUN 2026
Friday
26 JUN 2026
Saturday
27 JUN 2026
Low 78° Low 76° Low 76° Low 77° Low 78°
High 95° High 95° High 94° High 93° High 94°
HOUSTON, TX 77099 weather forecast Day 4 HOUSTON, TX 77099 weather forecast Day 5 HOUSTON, TX 77099 weather forecast Day 6 HOUSTON, TX 77099 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
13% Rain
Partly Cloudy
11% Rain
Partly Cloudy
13% Rain
Partly Cloudy
23% Rain
Partly Cloudy
30% Rain
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