How does NOAA issue severe storm watches for Houston?

The National Weather Service (NWS) monitors atmospheric instability across Texas. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in Houston today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

Unknown NOAA AlertExpires: Sep 23, 12:00 AM

Air Quality Alert — Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula

Air Quality Alert issued September 21 at 2:57PM CDT by NWS Houston/Galveston TX

TX, USAZIP 77001Live NOAA Station

Houston, TX

Q: What is the current temperature and forecast in Houston, Texas?

The current weather in Houston is around 85°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Clear sky•体感温度 96°F+6° heat index

96°F/76°F

4 mph 360°

75%湿度

85°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

更新时间: 05:45 AM (America/Chicago)

Daily Meteorological Briefing

Houston, TX

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Houston, TX today.

Current temperature is 85°F (feels like 96°F), with daytime highs reaching 96°F and overnight lows around 76°F. Humidity is at 75%, with atmospheric pressure steady at 1015.1 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 11° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 5 • Moderate

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

逐小时预报

Next 16 Hours

Now

78°F

1 AM

78°F

2 AM

77°F

3 AM

77°F

4 AM

76°F

5 AM

77°F

6 AM

77°F

7 AM

77°F

8 AM

77°F

9 AM

81°F

10 AM

83°F

11 AM

86°F

12 PM

89°F

1 PM

91°F

2 PM

93°F

3 PM

95°F

10天天气预报

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

76°F

96°F

Wed

Sep 23

78°F

95°F

Thu

Sep 24

80°F

99°F

Fri

Sep 25

81°F

98°F

Sat

Sep 26

81°F

95°F

Sun

Sep 27

11%

80°F

92°F

Mon

Sep 28

29%

78°F

92°F

Tue

Sep 29

46%

78°F

92°F

Wed

Sep 30

40%

79°F

89°F

Thu

Oct 1

29%

78°F

89°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

紫外线指数Moderate

5 / 11+

Sunscreen advisedPeak 7.35

风向与风速360°

4 mph

Wind Gusts:6 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise07:09 AM

Sunset07:17 PM

Solar Noon:12:54 PM

湿度Humid

75%

露点:76°F

气压Steady

29.98 inHg

Trend:Stable (+0.1 hPa)

能见度Clear

13.7 mi

Haze:Minimal

Air Quality Index (AQI)Moderate

88US EPA Standard

Air quality is acceptable for most people.

PM2.533 µg

OZONE71 µg

PM1037 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsGood

Pleasant conditions for light outdoor activities.

Car WashRecommended

Dry conditions will keep your vehicle clean.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise02:09 AM

Daylight ~13h

Sunset02:17 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

常见天气问答 - Houston, Texas

The current weather in Houston is around 85°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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