Extreme Fire Weather Threat in Southern California; Chilly Weather for Much of U.S.; Heavy Rain in South Plains

Cold, Canadian air will cause Santa Ana winds to develop across southern California for extreme fire weather threats early this week, and critical Fire Weather threats through mid-week. This cold air is also plunging much of the U.S. below to much below normal temperatures, especially, across the High Plains. Heavy rains continue across the South Plains as moist air rides over this cold front. Read More >

Hazardous Weather Conditions

Current conditions at

Houston, Sugar Land Municipal / Hull Field Airport (KSGR)

Lat: 29.62°NLon: 95.66°WElev: 82ft.

Mostly Cloudy

78°F

26°C

Humidity 90%
Wind Speed E 5 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Oct 6:53 am CDT
Extended Forecast for

Katy TX

  • Today

    Today: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm.  Cloudy, with a temperature falling to around 60 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Breezy then
    Chance
    T-storms

    High: 66 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Cloudy, with a low around 53. North wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Chance
    Showers

    Low: 53 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 1pm, then showers likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Cloudy, with a high near 58. North wind around 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 58 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 7pm.  Cloudy, with a low around 51. North wind 10 to 15 mph.  Chance of precipitation is 30%.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 51 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers.  Cloudy, with a high near 59. North wind around 10 mph.

    Chance
    Showers

    High: 59 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers.  Cloudy, with a low around 56.

    Chance
    Showers

    Low: 56 °F

  • Thursday

    Thursday: A 40 percent chance of showers.  Cloudy, with a high near 68.

    Chance
    Showers

    High: 68 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers.  Cloudy, with a low around 61.

    Chance
    Showers

    Low: 61 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Cloudy, with a high near 72.

    Chance
    Showers

    High: 72 °F

Detailed Forecast

Today
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a temperature falling to around 60 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Cloudy, with a low around 53. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms before 1pm, then showers likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 58. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 7pm. Cloudy, with a low around 51. North wind 10 to 15 mph. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers. Cloudy, with a high near 59. North wind around 10 mph.
Wednesday Night
A 40 percent chance of showers. Cloudy, with a low around 56.
Thursday
A 40 percent chance of showers. Cloudy, with a high near 68.
Thursday Night
A 30 percent chance of showers. Cloudy, with a low around 61.
Friday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 72.
Friday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 61.
Saturday
Showers likely. Cloudy, with a high near 71. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 58.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 70.
Click Map For Forecast
Point Forecast:
Katy TX
 29.79°N 95.81°W (Elev. 138 ft)
5:59 am CDT Oct 15, 2018
7am CDT Oct 15, 2018-6pm CDT Oct 21, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database