weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
Houston Southwest Airport
Enter Your "City, ST" or zip code   
metric
D
a
t
e
Time
(cst)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
2111:55S 10 G 1710.00Partly CloudySCT0307760 775057%NA7930.20NA
2111:35SW 9 G 1610.00Partly CloudySCT0287559 59%NANA30.21NA
2111:15S 810.00Mostly CloudyBKN0267460 62%NANA30.21NA
2110:55S 9 G 1710.00Mostly CloudyBKN0267461 63%NANA30.21NA
2110:35S 13 G 1710.00Mostly CloudyBKN0247461 64%NANA30.21NA
2110:15S 12 G 1610.00Partly CloudySCT0227363 71%NANA30.22NA
2109:55S 1010.00FairCLR6766 96%NANA30.22NA
2109:35S 810.00FairCLR6563 96%NANA30.22NA
2109:15S 810.00FairCLR6463 96%NANA30.22NA
2108:55S 610.00FairCLR6362 96%NANA30.22NA
2108:35S 610.00FairCLR6260 96%NANA30.23NA
2108:15Calm7.00FairCLR6059 96%NANA30.22NA
2107:55Calm0.50 FogBKN008 OVC0155655 96%NANA30.22NA
2107:35Calm0.15 FogOVC0065150 95%NANA30.22NA
2107:15Calm0.15 FogOVC0045149 95%NANA30.21NA
2106:55Calm0.25 FogOVC0045049 96%NANA30.21NA
2106:35Calm0.25 FogOVC0045150 95%NANA30.21NA
2106:15Calm0.25 FogOVC0045352 95%NANA30.21NA
2105:55Calm0.25 FogOVC0045352 595196%NANA30.20NA
2105:35Calm0.25 FogOVC0035352 96%NANA30.20NA
2105:15Calm0.25 FogOVC0035251 96%NANA30.19NA
2104:55Calm0.25 FogOVC0015251 96%NANA30.19NA
2104:35Calm0.25 FogOVC0015351 96%NANA30.19NA
2104:15Calm0.25 FogOVC0035251 96%NANA30.19NA
2103:55Calm0.25 FogOVC0035251 96%NANA30.19NA
2103:35Calm0.25 FogOVC0055352 96%NANA30.19NA
2103:15Calm0.25 FogOVC0105150 95%NANA30.20NA
2102:55Calm0.15 FogOVC0105352 96%NANA30.20NA
2102:35Calm0.25 FogOVC0105452 96%NANA30.21NA
2102:15Calm0.15 FogOVC0105352 96%NANA30.22NA
2101:55Calm0.25 FogOVC0125655 96%NANA30.22NA
2101:35Calm0.25 FogOVC0125554 96%NANA30.22NA
2101:15Calm0.75 Fog/MistOVC0125756 96%NANA30.22NA
2100:55Calm0.75 Fog/MistBKN0125756 96%NANA30.22NA
2100:35Calm3.00 Fog/MistCLR5856 95%NANA30.22NA
2100:15Calm5.00 Fog/MistCLR5857 96%NANA30.22NA
2023:55Calm7.00FairCLR5957 725996%NANA30.22NA
2023:35S 310.00FairCLR5958 96%NANA30.23NA
2023:15S 310.00FairCLR5958 96%NANA30.23NA
2022:55S 310.00FairCLR6058 96%NANA30.23NA
2022:35Calm10.00FairCLR5958 96%NANA30.23NA
2022:15S 310.00FairCLR6058 95%NANA30.23NA
2021:55S 310.00FairCLR6159 96%NANA30.24NA
2021:35S 510.00FairCLR6160 96%NANA30.24NA
2021:15S 310.00FairCLR6160 96%NANA30.24NA
2020:55S 310.00FairCLR6260 95%NANA30.24NA
2020:35S 510.00FairCLR6260 92%NANA30.24NA
2020:15S 310.00FairCLR6460 89%NANA30.24NA
2019:55S 510.00FairCLR6459 85%NANA30.24NA
2019:35S 310.00FairCLR6558 79%NANA30.24NA
2019:15S 510.00FairCLR6657 73%NANA30.23NA
2018:55S 510.00FairCLR6857 69%NANA30.22NA
2018:35S 610.00FairCLR6957 66%NANA30.22NA
2018:15S 610.00FairCLR7056 62%NANA30.22NA
2017:55S 710.00FairCLR7256 787258%NANA30.21NA
2017:35S 810.00FairCLR7457 56%NANA30.20NA
2017:15S 810.00FairCLR7557 53%NANA30.20NA
2016:55S 810.00FairCLR7657 52%NA7830.19NA
2016:35S 710.00FairCLR7757 50%NA7930.19NA
2016:15S 710.00FairCLR7757 50%NA7930.19NA
2015:55SW 510.00FairCLR7857 49%NA7930.19NA
2015:35S 810.00FairCLR7856 47%NA7930.19NA
2015:15S 510.00FairCLR7856 47%NA7930.20NA
2014:55S 510.00FairCLR7857 48%NA7930.20NA
2014:35S 310.00FairCLR7756 49%NA7930.21NA
2014:15S 710.00FairCLR7757 49%NA7930.21NA
2013:55S 710.00FairCLR7755 48%NA7930.22NA
2013:35S 610.00FairCLR7756 50%NA7930.23NA
2013:15SW 610.00FairCLR7556 52%NANA30.25NA
2012:55Calm10.00FairCLR7656 52%NA7830.26NA
2012:35SW 510.00FairCLR7557 54%NANA30.27NA
2012:15SW 510.00FairCLR7457 57%NANA30.28NA
2011:55SW 310.00Partly CloudySCT0277258 734360%NANA30.29NA
2011:35W 710.00Mostly CloudyBKN0277258 62%NANA30.30NA
2011:15SW 810.00Partly CloudySCT0247158 63%NANA30.31NA
2010:55W 910.00Partly CloudySCT0247158 65%NANA30.32NA
2010:35W 810.00FairCLR7059 70%NANA30.32NA
2010:15SW 710.00FairCLR6562 90%NANA30.31NA
2009:55SW 310.00FairCLR6261 96%NANA30.31NA
2009:35SW 310.00FairCLR6160 96%NANA30.30NA
2009:15SW 310.00FairCLR5958 96%NANA30.30NA
2008:55Calm7.00FairCLR5756 96%NANA30.30NA
2008:35Calm5.00 Fog/MistSCT002 SCT0075453 96%NANA30.29NA
2008:15Calm0.50 FogOVC0025149 95%NANA30.28NA
2007:55Calm0.15 FogOVC0024846 95%NANA30.28NA
2007:35Calm0.15 FogOVC0024544 95%NANA30.27NA
2007:15Calm0.15 FogOVC0024544 95%NANA30.26NA
2006:55Calm0.15 FogOVC0024543 95%NANA30.25NA
2006:35Calm0.50 FogOVC0024342 95%NANA30.25NA
2006:15Calm1.00 Fog/MistBKN0054544 96%NANA30.24NA
2005:55Calm4.00 Fog/MistCLR4442 494495%NANA30.24NA
2005:35Calm5.00 Fog/MistCLR4544 95%NANA30.23NA
2005:15Calm4.00 Fog/MistCLR4443 95%NANA30.22NA
2004:55Calm7.00FairCLR4543 95%NANA30.22NA
2004:35Calm5.00 Fog/MistCLR4543 95%NANA30.21NA
2004:15Calm7.00FairCLR4544 95%NANA30.21NA
2003:55Calm10.00FairCLR4544 95%NANA30.21NA
2003:35Calm10.00FairCLR4543 95%NANA30.21NA
2003:15Calm10.00FairCLR4644 95%NANA30.20NA
2002:55Calm10.00FairCLR4645 95%NANA30.20NA
2002:35Calm1.00 Fog/MistVV0074746 95%NANA30.21NA
2002:15Calm7.00FairCLR4645 95%NANA30.21NA
2001:55Calm10.00FairCLR4644 95%NANA30.21NA
2001:35Calm3.00 Fog/MistCLR4645 96%NANA30.22NA
2001:15Calm4.00 Fog/MistCLR4645 95%NANA30.22NA
2000:55Calm10.00FairCLR4746 95%NANA30.22NA
2000:35Calm10.00FairCLR4745 95%NANA30.22NA
2000:15Calm10.00FairCLR4746 95%NANA30.22NA
1923:55Calm10.00FairCLR4847 614895%NANA30.23NA
1923:35Calm10.00FairCLR4847 96%NANA30.23NA
1923:15Calm10.00FairCLR4947 95%NANA30.23NA
1922:55S 310.00FairCLR4947 94%NANA30.23NA
1922:35Calm10.00FairCLR4847 95%NANA30.23NA
1922:15Calm10.00FairCLR4947 95%NANA30.23NA
1921:55Calm10.00FairCLR5047 92%NANA30.22NA
1921:35Calm10.00FairCLR4947 93%NANA30.22NA
1921:15Calm10.00FairCLR5147 88%NANA30.22NA
1920:55Calm10.00FairCLR5347 83%NANA30.22NA
1920:35S 310.00FairCLR5347 82%NANA30.21NA
1920:15Calm10.00FairCLR5347 81%NANA30.21NA
1919:55S 310.00FairCLR5447 77%NANA30.21NA
1919:35S 510.00FairCLR5547 75%NANA30.20NA
1919:15S 510.00FairCLR5647 71%NANA30.20NA
1918:55S 310.00FairCLR5746 68%NANA30.19NA
1918:35S 510.00FairCLR5846 64%NANA30.18NA
1918:15S 510.00FairCLR6046 60%NANA30.18NA
1917:55S 810.00FairCLR6245 676054%NANA30.18NA
1917:35S 610.00FairCLR6344 50%NANA30.18NA
1917:15S 510.00FairCLR6442 45%NANA30.17NA
1916:55SW 710.00FairCLR6541 41%NANA30.17NA
1916:35SW 710.00FairCLR6641 40%NANA30.16NA
1916:15S 710.00FairCLR6640 39%NANA30.16NA
1915:55S 810.00FairCLR6640 39%NANA30.16NA
1915:35S 710.00FairCLR6640 38%NANA30.16NA
1915:15SW 510.00FairCLR6739 37%NANA30.17NA
1914:55S 510.00FairCLR6537 35%NANA30.17NA
1914:35S 510.00FairCLR6537 36%NANA30.18NA
1914:15SW 510.00FairCLR6537 35%NANA30.18NA
1913:55W 510.00FairCLR6435 34%NANA30.19NA
1913:35S 710.00FairCLR6435 35%NANA30.20NA
1913:15SW 610.00FairCLR6435 34%NANA30.21NA
1912:55S 710.00FairCLR6333 33%NANA30.22NA
1912:35S 610.00FairCLR6233 34%NANA30.23NA
1912:15SE 310.00FairCLR6132 34%NANA30.24NA
1911:55Calm10.00FairCLR6031 613333%NANA30.26NA
1911:35S 310.00FairCLR5931 36%NANA30.27NA
1911:15S 510.00FairCLR5932 35%NANA30.28NA
1910:55S 610.00FairCLR5830 34%NANA30.28NA
1910:35S 310.00FairCLR5730 36%NANA30.29NA
1910:15S 310.00FairCLR5629 37%NANA30.29NA
1909:55S 310.00FairCLR5429 38%NANA30.28NA
1909:35S 310.00FairCLR5328 39%NANA30.28NA
1909:15Calm10.00FairCLR5230 44%NANA30.27NA
1908:55Calm10.00FairCLR4932 51%NANA30.27NA
1908:35Calm10.00FairCLR4639 77%NANA30.26NA
1908:15Calm10.00FairCLR4239 88%NANA30.26NA
1907:55Calm10.00FairCLR3837 96%NANA30.25NA
1907:35Calm10.00FairCLR3635 95%NANA30.26NA
1907:15Calm10.00FairCLR3433 95%NANA30.25NA
1906:55Calm10.00FairCLR3433 95%NANA30.25NA
1906:35Calm10.00FairCLR3433 94%NANA30.24NA
1906:15Calm10.00FairCLR3433 96%NANA30.23NA
1905:55Calm10.00FairCLR3533 393395%NANA30.22NA
1905:35Calm10.00FairCLR3534 95%NANA30.21NA
1905:15Calm10.00FairCLR3433 96%NANA30.20NA
1904:55Calm10.00FairCLR3533 95%NANA30.20NA
1904:35Calm10.00FairCLR3533 95%NANA30.19NA
1904:15Calm10.00FairCLR3534 95%NANA30.19NA
1903:55Calm10.00FairCLR3433 95%NANA30.19NA
1903:35Calm10.00FairCLR3433 95%NANA30.19NA
1903:15Calm10.00FairCLR3534 95%NANA30.20NA
1902:55Calm10.00FairCLR3635 96%NANA30.20NA
1902:35Calm10.00FairCLR3534 96%NANA30.21NA
1902:15Calm10.00FairCLR3534 95%NANA30.21NA
1901:55Calm10.00FairCLR3635 95%NANA30.21NA
1901:35Calm10.00FairCLR3432 92%NANA30.21NA
1901:15Calm10.00FairCLR3732 85%NANA30.21NA
1900:55Calm10.00FairCLR3733 86%NANA30.21NA
1900:35Calm10.00FairCLR3733 84%NANA30.21NA
1900:15Calm10.00FairCLR3833 82%NANA30.21NA
1823:55Calm10.00FairCLR3734 533789%NANA30.21NA
1823:35Calm10.00FairCLR3734 89%NANA30.22NA
1823:15Calm10.00FairCLR3834 85%NANA30.21NA
1822:55Calm10.00FairCLR3833 80%NANA30.21NA
1822:35Calm10.00FairCLR3932 77%NANA30.21NA
1822:15Calm10.00FairCLR4031 71%NANA30.21NA
1821:55Calm10.00FairCLR4130 65%NANA30.21NA
1821:35Calm10.00FairCLR4032 72%NANA30.21NA
1821:15Calm10.00FairCLR4234 73%NANA30.21NA
1820:55Calm10.00FairCLR4230 62%NANA30.21NA
1820:35Calm10.00FairCLR4529 54%NANA30.20NA
1820:15Calm10.00FairCLR4431 62%NANA30.20NA
1819:55Calm10.00FairCLR4432 63%NANA30.19NA
1819:35Calm10.00FairCLR4531 59%NANA30.19NA
1819:15Calm10.00FairCLR4626 44%NANA30.19NA
1818:55Calm10.00FairCLR5027 41%NANA30.18NA
1818:35Calm10.00FairCLR5124 36%NANA30.18NA
1818:15W 310.00FairCLR5224 33%NANA30.18NA
1817:55W 610.00FairCLR5325 575134%NANA30.18NA
1817:35W 310.00FairCLR5526 33%NANA30.17NA
1817:15NW 710.00FairCLR5524 30%NANA30.17NA
1816:55NW 610.00FairCLR5625 30%NANA30.17NA
1816:35NW 610.00FairCLR5726 30%NANA30.17NA
1816:15N 910.00FairCLR5726 30%NANA30.17NA
1815:55W 610.00FairCLR5726 31%NANA30.17NA
1815:35NW 610.00FairCLR5726 30%NANA30.18NA
1815:15NW 810.00FairCLR5728 33%NANA30.18NA
1814:55N 810.00FairCLR5627 33%NANA30.19NA
1814:35NW 710.00FairCLR5626 32%NANA30.20NA
1814:15NW 910.00FairCLR5526 32%NANA30.20NA
1813:55NW 310.00FairCLR5526 33%NANA30.21NA
1813:35NW 610.00FairCLR5526 33%NANA30.22NA
1813:15Calm10.00FairCLR5325 34%NANA30.23NA
1812:55NW 810.00FairCLR5428 37%NANA30.24NA
1812:35NW 810.00FairCLR5227 38%NANA30.26NA
1812:15N 610.00FairCLR5229 41%NANA30.27NA
D
a
t
e
Time
(cst)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Disclaimer
Last Modified: Febuary, 7 2012
Privacy Policy