On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Dangerous heat continues across parts of the Pacific Northwest

Unusually hot weather will persist on Friday and into the weekend across parts of the Pacific Northwest, with high temperatures on Friday in the 90s to around 100 degrees for many locations. Heat Advisories and Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside, and know the signs and symptoms of heat exhaustion and heat stroke.
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Current conditions at

Houston, Houston Intercontinental Airport (KIAH)

Lat: 29.99°NLon: 95.36°WElev: 95ft.

Partly Cloudy

99°F

37°C

Humidity 41%
Wind Speed NE 12 G 21 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index108°F (42°C)
Last update 31 Jul 3:53 pm CDT
Extended Forecast for

5 Miles W Houston Intercontinental Airport TX

Heat Advisory until Friday 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until Friday 07:00pm

    NOW until
    7:00pm Fri

    Heat Advisory

  • This
    Afternoon

    This Afternoon: Mostly sunny and hot, with a high near 99. Heat index values as high as 104. Northeast wind around 10 mph.

    Hot

    High: 99 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Northeast wind 5 to 10 mph becoming light  after midnight.

    Partly Cloudy

    Low: 74 °F

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Northeast wind 5 to 10 mph.

    Hot

    High: 99 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 75. East wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 75 °F

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 100. North wind around 5 mph becoming east in the afternoon.

    Hot

    High: 100 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

  • Monday

    Monday: Mostly sunny and hot, with a high near 98.

    Hot

    High: 98 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 99. Heat index values as high as 104. Northeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 74. Northeast wind 5 to 10 mph becoming light after midnight.
Saturday
Sunny and hot, with a high near 99. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 75. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny and hot, with a high near 100. North wind around 5 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny and hot, with a high near 98.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Mostly sunny and hot, with a high near 99.
Tuesday Night
Partly cloudy, with a low around 79.
Wednesday
Mostly sunny, with a high near 97.
Wednesday Night
Partly cloudy, with a low around 80.
Thursday
Mostly sunny and hot, with a high near 98.
Thursday Night
Partly cloudy, with a low around 79.
Friday
Mostly sunny and hot, with a high near 98.
  Click Map For Forecast
Point Forecast:
5 Miles W Houston Intercontinental Airport TX
 29.98°N 95.42°W (Elev. 102 ft)
1:20 pm CDT Jul 31, 2015
4pm CDT Jul 31, 2015-6pm CDT Aug 7, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database