National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Houston Southwest Airport
Metric (Imperial)
Date Time (cst) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 08:55 NE 19 16.09 Fair CLR 8.7 2.2 64% 6 77.24 0.0
21 08:35 E 19 16.09 Fair CLR 8.1 2.2 67% 5 77.22 0.0
21 08:15 E 15 16.09 Fair CLR 7.5 2.2 69% 5 77.22 0.0
21 07:55 NE 11 16.09 Fair CLR 6.8 2 72% 5 77.19 0.0
21 07:35 NE 11 16.09 Fair CLR 6.2 1.7 73% 4 77.19 0.0
21 07:15 E 9 16.09 Fair CLR 5.9 1.3 73% 4 77.17 0.0
21 06:55 NE 9 16.09 Fair CLR 6.1 1 70% 4 77.17 0.0
21 06:35 NE 11 16.09 Fair CLR 6.1 0.9 70% 4 77.14 0.0
21 06:15 NE 9 16.09 Fair CLR 6 0.7 69% 4 77.11 0.0
21 05:55 NE 7 16.09 Fair CLR 6.1 0.7 9.7 6 69% 5 77.09 0.0
21 05:35 NE 9 16.09 Fair CLR 6 0.6 69% 4 77.09 0.0
21 05:15 NE 6 16.09 Fair CLR 6.2 0.5 67% 77.09 0.0
21 04:55 NE 7 16.09 Fair CLR 6.3 0.5 67% 5 77.09 0.0
21 04:35 NE 7 16.09 Fair CLR 6.7 0.2 64% 6 77.09 0.0
21 04:15 NE 9 16.09 Fair CLR 7.1 0.1 61% 6 77.09 0.0
21 03:55 N 9 16.09 Fair CLR 7.2 0.1 61% 6 77.09 0.0
21 03:35 NE 7 16.09 Fair CLR 7.5 0 59% 6 77.06 0.0
21 03:15 NE 7 16.09 Fair CLR 7.7 0 59% 7 77.06 0.0
21 02:55 NE 9 16.09 Fair CLR 8 0 57% 7 77.06 0.0
21 02:35 NE 6 16.09 Fair CLR 7.8 0.5 60% 77.04 0.0
21 02:15 NE 7 16.09 Fair CLR 8 0.7 60% 7 77.04 0.0
21 01:55 NE 7 16.09 Fair CLR 8.1 0.8 60% 7 77.04 0.0
21 01:35 NE 6 16.09 Fair CLR 8.6 0.6 58% 77.04 0.0
21 01:15 Calm 16.09 Fair CLR 8.6 0.7 58% 77.01 0.0
21 00:55 NE 6 16.09 Fair CLR 9.1 0.7 56% 77.01 0.0
21 00:35 N 7 16.09 Fair CLR 9.6 0.7 54% 9 77.04 0.0
21 00:15 N 6 16.09 Fair CLR 9.3 1.3 58% 77.04 0.0
20 23:55 NE 7 16.09 Fair CLR 6.3 4.1 17.2 4.6 86% 5 77.06 0.0
20 23:35 Calm 16.09 Fair CLR 6.4 5.3 93% 77.06 0.0
20 23:15 Calm 16.09 Fair CLR 5.5 4.8 95% 77.06 0.0
20 22:55 Calm 16.09 Fair CLR 5.2 4.5 95% 77.06 0.0
20 22:35 Calm 16.09 Fair CLR 6.1 4.3 88% 77.06 0.0
20 22:15 Calm 16.09 Fair CLR 5.3 4.1 92% 77.06 0.0
20 21:55 Calm 16.09 Fair CLR 6 4.3 89% 77.06 0.0
20 21:35 Calm 16.09 Fair CLR 8.6 4.1 74% 77.06 0.0
20 21:15 Calm 16.09 Fair CLR 8.6 3.5 71% 77.06 0.0
20 20:55 Calm 16.09 Fair CLR 11.1 3.4 59% 77.06 0.0
20 20:35 N 6 16.09 Fair CLR 11.6 3.7 59% 77.04 0.0
20 20:15 Calm 16.09 Fair CLR 12.3 3.6 56% 77.04 0.0
20 19:55 Calm 16.09 Fair CLR 13.3 3 50% 77.04 0.0
20 19:35 N 6 16.09 Fair CLR 14.6 2.7 45% 77.04 0.0
20 19:15 N 7 16.09 Fair CLR 15.4 2.5 42% 77.04 0.0
20 18:55 N 11 16.09 Fair CLR 15.9 2.6 41% 77.01 0.0
20 18:35 N 11 16.09 Fair CLR 16.3 2.5 40% 77.01 0.0
20 18:15 N 9 16.09 Fair CLR 16.9 1.9 37% 77.01 0.0
20 17:55 N 11 16.09 Fair CLR 17.4 0.9 21.2 17.4 33% 77.01 0.0
20 17:35 N 9 16.09 Fair CLR 18 0.2 30% 76.99 0.0
20 17:15 N 11 16.09 Fair CLR 18.9 0.7 30% 76.99 0.0
20 16:55 N 11 16.09 Fair CLR 19.6 0.1 27% 76.99 0.0
20 16:35 N 9 16.09 Fair CLR 20.1 0.4 27% 76.99 0.0
20 16:15 N 15 16.09 Fair CLR 20.6 0.6 26% 76.99 0.0
20 15:55 N 13 16.09 Fair CLR 20.8 0.6 26% 76.99 0.0
20 15:35 N 13 16.09 Fair CLR 20.9 1 27% 76.99 0.0
20 15:15 N 13 16.09 Fair CLR 21 1.5 28% 77.01 0.0
20 14:55 N 15 16.09 Fair CLR 21 1.1 27% 77.01 0.0
20 14:35 N 11 16.09 Fair CLR 20.8 2.5 30% 77.01 0.0
20 14:15 NE 15 16.09 Fair CLR 21 2.8 30% 77.01 0.0
20 13:55 N 13 16.09 Fair CLR 20.8 3.3 32% 77.01 0.0
20 13:35 N 17 16.09 Fair CLR 20.5 4.1 34% 77.01 0.0
20 13:15 N 22 16.09 Fair CLR 20 4.3 36% 77.04 0.0
20 12:55 N 11 16.09 Fair CLR 20 4.6 36% 77.06 0.0
20 12:35 N 20 G 26 16.09 Fair CLR 19.7 4.8 38% 77.09 0.0
20 12:15 N 19 16.09 Fair CLR 19.4 5.1 39% 77.11 0.0
20 11:55 N 17 16.09 Fair CLR 19.1 5.2 19.5 5.4 40% 77.14 0.0
20 11:35 N 9 16.09 Fair CLR 19.3 6.1 42% 77.19 0.0
20 11:15 NE 15 16.09 Fair CLR 18.7 6.4 45% 77.22 0.0
20 10:55 NE 17 16.09 Fair CLR 18.1 7.2 49% 77.22 0.0
20 10:35 N 17 16.09 Fair CLR 17.6 7.7 52% 77.22 0.0
20 10:15 N 17 G 28 16.09 Fair CLR 16.9 8.2 57% 77.24 0.0
20 09:55 N 11 16.09 Fair CLR 16.2 10.6 70% 77.24 0.0
20 09:35 N 13 16.09 Fair CLR 14.5 11.6 83% 77.22 0.0
20 09:15 N 11 11.27 Fair CLR 13.6 12.9 96% 77.22 0.0
20 08:55 N 7 11.27 Fair CLR 12.4 11.7 96% 77.19 0.0
20 08:15 Calm 6.44 Fog/Mist CLR 10.6 10 96% 77.17 0.0
20 07:55 Calm 6.44 Fog/Mist CLR 8 7.3 95% 77.17 0.0
20 07:35 Calm 6.44 Fog/Mist CLR 8.1 7.4 95% 77.11 0.0
20 07:15 Calm 6.44 Fog/Mist CLR 8.1 7.4 95% 77.09 0.0
20 06:55 Calm 6.44 Fog/Mist SCT007 7.5 6.8 95% 77.06 0.0
20 06:35 Calm 0.80 Fog OVC007 7.2 6.4 95% 77.06 0.0
20 06:15 Calm 0.40 Fog OVC009 5.4 4.7 95% 77.04 0.0
20 05:55 Calm 1.21 Fog/Mist VV005 7.6 6.9 9.5 7.1 95% 77.01 0.0
20 05:35 Calm 3.22 Fog/Mist CLR 8.3 7.6 95% 77.01 0.0
20 05:15 Calm 6.44 Fog/Mist CLR 8.1 7.3 95% 76.99 0.0
20 04:55 Calm 6.44 Fog/Mist CLR 9 8.2 95% 76.96 0.0
20 04:35 Calm 6.44 Fog/Mist CLR 8.4 7.7 95% 76.96 0.0
20 04:15 Calm 2.01 Fog/Mist VV007 8.4 7.7 95% 76.96 0.0
20 03:55 Calm 8.05 Fog/Mist CLR 8.7 8 95% 76.96 0.0
20 03:35 Calm 11.27 Partly Cloudy SCT011 8.3 7.7 96% 76.96 0.0
20 03:15 Calm 0.40 Fog VV002 7.2 6.5 95% 76.99 0.0
20 02:55 Calm 4.02 Fog/Mist CLR 8.1 7.4 95% 76.99 0.0
20 02:35 Calm 8.05 Fog/Mist CLR 8.8 8.1 95% 76.96 0.0
20 02:15 Calm 2.01 Fog/Mist SCT012 8.1 7.5 96% 76.96 0.0
20 01:55 Calm 0.40 Fog BKN012 8.1 7.5 96% 76.96 0.0
20 01:35 Calm 4.83 Fog/Mist SCT012 8.8 8.1 95% 76.96 0.0
20 01:15 Calm 1.21 Fog/Mist BKN012 8.5 7.7 95% 76.96 0.0
20 00:55 Calm 0.80 Fog BKN012 8 7.3 95% 76.96 0.0
20 00:35 Calm 3.22 Fog/Mist CLR 9.1 8.4 95% 76.99 0.0
20 00:15 Calm 4.83 Fog/Mist CLR 8.9 8.2 95% 76.99 0.0
19 23:55 Calm 2.41 Fog/Mist VV007 7.9 7.1 14.5 7.9 95% 76.99 0.0
19 23:35 Calm 2.82 Fog/Mist VV007 9 8.2 95% 77.01 0.0
19 23:15 Calm 4.83 Fog/Mist CLR 9.3 8.6 95% 76.99 0.0
19 22:55 Calm 6.44 Fog/Mist CLR 9.6 8.9 95% 76.99 0.0
19 22:35 Calm 6.44 Fog/Mist CLR 10.5 9.8 95% 76.96 0.0
19 22:15 Calm 6.44 Fog/Mist CLR 11 10.3 96% 76.94 0.0
19 21:55 Calm 6.44 Fog/Mist CLR 11.1 10.5 96% 76.91 0.0
19 21:35 NE 6 8.05 Fog/Mist CLR 11.1 10.5 96% 76.91 0.0
19 20:55 Calm 8.05 Fog/Mist CLR 11 10.4 96% 76.84 0.0
19 20:35 Calm 11.27 Fair CLR 11.2 10.5 96% 76.84 0.0
19 20:15 Calm 11.27 Fair CLR 11.3 10.7 96% 76.81 0.0
19 19:55 Calm 11.27 Fair CLR 11.5 10.7 95% 76.81 0.0
19 19:35 Calm 11.27 Fair CLR 11.5 10.8 96% 76.78 0.0
19 19:15 S 6 11.27 Fair CLR 11.5 10.8 96% 76.78 0.0
19 18:55 Calm 16.09 Fair CLR 12.6 11.6 94% 76.78 0.0
19 18:35 SE 6 16.09 Fair CLR 13.1 11.2 88% 76.78 0.0
19 18:15 SE 6 16.09 Fair CLR 13.7 11.2 85% 76.78 0.0
19 17:55 Calm 16.09 Fair CLR 14.7 11.2 18.9 13.5 80% 76.78 0.0
19 17:35 Calm 16.09 Fair CLR 15.5 11 75% 76.78 0.0
19 17:15 Calm 16.09 Fair CLR 16.6 11.1 70% 76.78 0.0
19 16:55 Calm 16.09 Fair CLR 17.3 11.2 68% 76.81 0.0
19 16:35 Calm 16.09 Fair CLR 18 11.4 66% 76.78 0.0
19 15:55 SE 6 16.09 Fair CLR 18.5 11 62% 76.81 0.0
19 15:35 Calm 16.09 Fair CLR 18.7 11 61% 76.81 0.0
19 15:15 Calm 16.09 Fair CLR 18.5 11 62% 76.81 0.0
19 14:55 Calm 16.09 Fair CLR 18 10.9 63% 76.81 0.0
19 14:35 Calm 16.09 Fair CLR 17.8 11.4 66% 76.84 0.0
19 14:15 Calm 11.27 Fair CLR 17.6 11.4 67% 76.84 0.0
19 13:55 Calm 11.27 Fair CLR 16.9 11.6 71% 76.86 0.0
19 13:35 Calm 11.27 Partly Cloudy SCT015 16.7 11.6 72% 76.89 0.0
19 13:15 Calm 11.27 Fair CLR 16.3 11.6 74% 76.91 0.0
19 12:55 Calm 11.27 Partly Cloudy SCT012 16 11.6 75% 76.94 0.0
19 12:35 Calm 11.27 Mostly Cloudy BKN010 14.5 11.5 82% 76.99 0.0
19 12:15 Calm 11.27 Overcast OVC010 14.1 11.3 83% 77.01 0.0
19 11:55 NE 6 8.05 Overcast with Haze OVC008 13.8 11.3 13.8 7.7 85% 77.04 0.0
19 11:35 Calm 8.05 Fog/Mist OVC006 12.9 10.9 88% 77.06 0.0
19 11:15 Calm 8.05 Fog/Mist OVC006 12.4 10.9 91% 77.09 0.0
19 10:55 Calm 8.05 Fog/Mist OVC006 11.9 10.7 92% 77.11 0.0
19 10:35 NE 7 8.05 Fog/Mist OVC006 11.6 10.7 94% 77.11 0.0
19 10:15 NE 7 8.05 Fog/Mist OVC006 11.5 10.8 96% 77.11 0.0
19 09:55 N 7 11.27 Overcast OVC006 11.1 10.3 95% 77.11 0.0
19 09:35 NE 9 16.09 Overcast OVC008 11.1 9.9 92% 77.11 0.0
19 09:15 NE 11 16.09 Overcast OVC008 11.5 10 91% 77.09 0.0
19 08:55 NE 13 16.09 Mostly Cloudy BKN008 11 9.6 91% 77.09 0.0
19 08:35 NE 7 16.09 Mostly Cloudy BKN008 10.6 9.1 91% 77.06 0.0
19 08:15 N 6 16.09 Overcast OVC010 9.5 8.3 92% 77.06 0.0
19 07:55 N 6 16.09 Mostly Cloudy BKN010 9 7.7 92% 77.04 0.0
19 07:35 N 7 16.09 Fair CLR 8.6 7.5 93% 8 77.04 0.0
19 07:15 N 7 16.09 Fair CLR 8.5 7.3 92% 8 77.01 0.0
19 06:55 N 7 16.09 Fair CLR 8.7 7.3 91% 8 77.01 0.0
19 06:35 N 6 16.09 Fair CLR 8.5 7.1 91% 76.99 0.0
19 06:15 N 6 16.09 Fair CLR 8.2 7.1 93% 76.99 0.0
19 05:55 Calm 16.09 Fair CLR 8.3 7 13.1 8 92% 76.96 0.0
19 05:35 Calm 16.09 Fair CLR 8.6 7.2 91% 76.96 0.0
19 05:15 Calm 16.09 Fair CLR 8.1 7 93% 76.96 0.0
19 04:55 Calm 16.09 Fair CLR 9.1 7 87% 76.96 0.0
19 04:35 N 6 16.09 Fair CLR 9.6 7.2 85% 76.96 0.0
19 04:15 N 7 16.09 Fair CLR 9.7 7.3 85% 9 76.96 0.0
19 03:55 N 7 16.09 Fair CLR 10 7.5 85% 9 76.96 0.0
19 03:35 N 9 16.09 Fair CLR 10 7.6 85% 9 76.96 0.0
19 03:15 N 7 16.09 Fair CLR 10 7.6 85% 9 76.96 0.0
19 02:55 N 6 16.09 Fair CLR 10.2 7.6 84% 76.96 0.0
19 02:35 N 6 16.09 Fair CLR 10.6 7.6 82% 76.96 0.0
19 02:15 Calm 16.09 Fair CLR 10.7 7.7 82% 76.96 0.0
19 01:55 N 9 16.09 Fair CLR 11.7 7.5 76% 76.96 0.0
19 01:35 N 7 16.09 Fair CLR 11.8 7.6 76% 76.96 0.0
19 01:15 N 11 16.09 Fair CLR 12.1 7.5 74% 76.96 0.0
19 00:55 N 9 16.09 Fair CLR 12.6 7.5 71% 76.96 0.0
19 00:35 N 11 16.09 Fair CLR 12.9 7.6 70% 76.96 0.0
19 00:15 N 11 16.09 Fair CLR 13 7.7 70% 76.99 0.0
18 23:55 N 9 16.09 Fair CLR 13.2 7.8 16.6 13.2 70% 76.99 0.0
18 23:35 N 13 16.09 Fair CLR 13.5 7.8 69% 76.99 0.0
18 23:15 N 13 16.09 Fair CLR 13.7 8 69% 77.01 0.0
18 22:55 N 9 16.09 Fair CLR 13.8 8 68% 77.01 0.0
18 22:35 N 9 16.09 Fair CLR 14.2 8 67% 77.01 0.0
18 22:15 N 11 16.09 Fair CLR 14.5 8 65% 77.01 0.0
18 21:55 N 9 16.09 Fair CLR 14.6 8 65% 76.99 0.0
18 21:35 N 11 16.09 Fair CLR 14.6 8.2 66% 76.99 0.0
18 21:15 N 11 16.09 Fair CLR 15 8.1 64% 76.99 0.0
18 20:55 N 9 16.09 Fair CLR 15.3 8.1 62% 76.96 0.0
18 20:35 N 15 16.09 Fair CLR 15.5 8.3 62% 76.96 0.0
18 20:15 N 11 16.09 Fair CLR 15.8 8.5 62% 76.94 0.0
18 19:55 N 11 16.09 Fair CLR 16.1 8.6 61% 76.91 0.0
18 19:35 N 11 16.09 Fair CLR 16.1 10.4 69% 76.91 0.0
18 19:15 N 6 16.09 Fair CLR 16 12.2 78% 76.91 0.0
18 18:55 N 7 16.09 Fair CLR 16 12.7 81% 76.89 0.0
18 18:35 N 7 16.09 Fair CLR 16.3 13 81% 76.86 0.0
18 18:15 N 9 16.09 Fair CLR 16.4 13.2 82% 76.84 0.0
18 17:55 N 9 16.09 Fair CLR 16.6 13.4 26.1 16.6 82% 76.84 0.0 0.05
18 17:35 N 9 16.09 Fair CLR 16.8 13.6 82% 76.84 0.0
18 17:15 N 19 16.09 Fair CLR 17.3 13.5 79% 76.81 0.0
18 16:55 N 24 G 37 16.09 Partly Cloudy SCT016 17.7 13.9 79% 76.84 0.0
18 16:35 N 19 G 30 16.09 Partly Cloudy SCT016 17.5 14.7 84% 76.81 0.0
18 16:15 N 20 G 31 16.09 Mostly Cloudy BKN014 18.4 15.5 83% 76.78 0.0
18 15:55 N 20 G 33 16.09 Overcast OVC012 18.2 16.1 88% 76.76 0.0
18 15:35 N 28 G 37 16.09 Overcast OVC014 18.5 16.8 90% 76.73 0.0
18 15:15 N 20 G 37 16.09 Overcast BKN016 OVC025 20.4 17.9 86% 76.71 0.0
18 14:55 NW 22 G 35 16.09 Mostly Cloudy SCT018 BKN025 21.1 18.8 87% 76.68 0.0 0.05
18 14:35 NW 20 G 28 16.09 Overcast BKN016 OVC022 23.1 20.5 85% 76.66 0.0
18 14:15 NW 9 16.09 Overcast SCT016 BKN022 OVC095 22.7 21.9 95% 76.66 0.0
18 13:55 NW 7 16.09 Overcast SCT023 BKN060 OVC085 21.7 21 96% 76.66 0.0 0.05
18 13:35 NW 17 8.05 Rain SCT023 BKN038 OVC065 22.4 21.2 93% 76.68 0.0 0.05
18 13:15 NW 13 16.09 Overcast BKN024 BKN032 OVC080 22.6 21.4 93% 76.68 0.0 0.03
18 12:55 W 11 16.09 Overcast BKN026 OVC035 25 19.4 71% 26 76.68 0.0
18 12:35 NW 13 16.09 Mostly Cloudy SCT026 BKN033 BKN041 25.1 19.4 71% 26 76.68 0.0
18 12:15 W 7 16.09 Light Rain SCT026 BKN040 BKN050 24.8 20.4 77% 26 76.68 0.0
18 11:55 W 9 16.09 Mostly Cloudy SCT018 SCT038 BKN060 24.2 20.7 25 16.8 81% 25 76.76 0.0
18 11:35 W 11 16.09 Overcast SCT018 BKN040 OVC070 24.8 21.1 80% 26 76.76 0.0
18 11:15 W 9 16.09 Overcast SCT016 OVC070 24 21.3 85% 24 76.78 0.0
18 10:55 Calm 16.09 Overcast SCT018 OVC070 23.6 21.7 89% 76.81 0.0
18 10:35 Calm 16.09 Mostly Cloudy BKN022 BKN070 BKN080 22.3 21.5 95% 76.81 0.0
18 10:15 Calm 16.09 Partly Cloudy SCT007 SCT022 SCT080 21.6 20.8 95% 76.81 0.0
18 09:55 Calm 16.09 Fair CLR 20.5 19.8 96% 76.81 0.0
18 09:35 Calm 11.27 Mostly Cloudy BKN002 BKN027 19.9 19.1 95% 76.81 0.0
18 09:15 Calm 8.05 Fog/Mist OVC002 19.5 18.7 95% 76.81 0.0
Date Time (cst) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)