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 (cdt) 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.
04 08:35 N 7 16.09 Fair CLR 22.5 20.8 90% 76.23 0.0
04 08:15 N 7 16.09 Fair CLR 21.5 20.6 95% 76.23 0.0
04 07:55 N 6 16.09 Fair CLR 20.9 20.1 95% 76.23 0.0
04 07:35 N 6 16.09 Fair CLR 20.6 19.9 96% 76.2 0.0
04 07:15 N 6 16.09 Fair CLR 20.6 19.8 95% 76.2 0.0
04 06:55 Calm 16.09 Fair CLR 20.7 20 22 20.7 96% 76.2 0.0
04 06:35 NE 6 16.09 Fair CLR 21 20.1 95% 76.2 0.0
04 06:15 N 6 16.09 Fair CLR 21.1 20.3 95% 76.2 0.0
04 05:55 N 6 16.09 Fair CLR 21.2 20.4 95% 76.17 0.0
04 05:35 Calm 16.09 Fair CLR 21.1 20.4 96% 76.2 0.0
04 05:15 Calm 16.09 Fair CLR 21.2 20.5 96% 76.17 0.0
04 04:55 Calm 16.09 Fair CLR 21.2 20.5 96% 76.17 0.0
04 04:35 Calm 16.09 Fair CLR 21.2 20.5 96% 76.17 0.0
04 04:15 Calm 16.09 Fair CLR 20.8 20 95% 76.2 0.0
04 03:55 Calm 16.09 Fair CLR 21.1 20.4 96% 76.2 0.0
04 03:35 Calm 16.09 Fair CLR 21.5 20.7 95% 76.2 0.0
04 03:15 Calm 16.09 Fair CLR 21.7 21 96% 76.23 0.0
04 02:55 Calm 16.09 Fair CLR 21.5 20.6 95% 76.23 0.0
04 02:35 Calm 16.09 Fair CLR 21.7 20.9 95% 76.23 0.0
04 02:15 Calm 16.09 Fair CLR 21.7 21 96% 76.23 0.0
04 01:55 Calm 16.09 Fair CLR 22 21.1 95% 76.25 0.0
04 01:35 Calm 16.09 Fair CLR 0 0 0% 76.25 0.0
04 01:15 Calm 16.09 Fair CLR 0 0 0% 76.28 0.0
04 00:55 Calm 16.09 Fair CLR 0 0 0% 76.28 0.0
04 00:35 Calm 16.09 Fair CLR 0 0 0% 76.28 0.0
04 00:15 Calm 16.09 Fair CLR 0 0 0% 76.3 0.0
03 23:55 Calm 4.83 Fog/Mist CLR 21.1 20.3 95% 76.3 0.0
03 23:35 Calm 11.27 Fair CLR 21.3 20.5 95% 76.3 0.0
03 23:15 Calm 16.09 Fair CLR 21.8 21 95% 76.3 0.0
03 22:55 Calm 16.09 Fair CLR 21.7 20.9 95% 76.33 0.0
03 22:35 Calm 16.09 Fair CLR 22 21.2 95% 76.33 0.0
03 22:15 Calm 16.09 Fair CLR 22.9 22 95% 76.33 0.0
03 21:55 Calm 16.09 Fair CLR 22.1 21.4 96% 76.33 0.0
03 21:35 Calm 16.09 Fair CLR 22.1 21.3 95% 76.33 0.0
03 21:15 Calm 16.09 Fair CLR 22.3 21.5 95% 76.33 0.0
03 20:55 Calm 16.09 Fair CLR 23.1 22.3 95% 76.3 0.0
03 20:35 Calm 16.09 Fair CLR 23.5 22.6 95% 76.3 0.0
03 20:15 Calm 16.09 Fair CLR 24 23.2 95% 23 76.3 0.0
03 19:55 Calm 16.09 Partly Cloudy SCT120 24 23.1 95% 23 76.28 0.0
03 19:35 E 6 16.09 Mostly Cloudy BKN120 24.2 22.6 91% 24 76.28 0.0
03 19:15 Calm 16.09 Overcast OVC120 24 23.2 95% 23 76.28 0.0
03 18:55 E 6 16.09 Overcast SCT024 SCT040 OVC110 24 23.1 32.8 24 95% 23 76.3 0.0 0.18 0.18
03 18:35 NE 11 4.83 Rain BKN042 BKN050 OVC120 24.6 21.7 84% 25 76.3 0.0 0.13
03 18:15 E 17 16.09 Mostly Cloudy SCT049 SCT060 BKN120 29.6 19.2 54% 31 76.25 0.0
03 17:55 E 17 16.09 Mostly Cloudy SCT046 BKN120 30.2 19.4 52% 32 76.25 0.0
03 17:35 SE 11 16.09 Partly Cloudy SCT046 30.5 19.4 52% 32 76.23 0.0
03 17:15 E 15 16.09 Partly Cloudy SCT046 SCT060 31 19.6 51% 33 76.23 0.0
03 16:55 E 13 16.09 Partly Cloudy SCT048 SCT060 31.6 19.5 49% 33 76.23 0.0
03 16:35 SE 11 16.09 Partly Cloudy SCT050 31.5 18.8 47% 33 76.25 0.0
03 16:15 E 15 16.09 Partly Cloudy SCT050 SCT070 31.6 19 47% 33 76.25 0.0
03 15:55 E 17 16.09 Partly Cloudy SCT060 32 18.7 45% 33 76.25 0.0
03 15:35 E 17 16.09 Partly Cloudy SCT075 SCT090 SCT120 31.7 18.3 45% 33 76.28 0.0
03 15:15 E 15 16.09 Mostly Cloudy SCT060 SCT090 BKN120 32.4 18.3 43% 33 76.3 0.0
03 14:55 E 15 16.09 Mostly Cloudy SCT050 SCT060 BKN080 31.3 18.5 46% 32 76.3 0.0
03 14:35 E 17 16.09 Overcast SCT049 BKN060 OVC080 31.9 18.4 45% 33 76.33 0.0
03 14:15 E 15 16.09 Mostly Cloudy BKN049 BKN060 BKN070 32.1 18.6 45% 33 76.35 0.0
03 13:55 E 11 16.09 Mostly Cloudy SCT049 BKN070 32 19.2 47% 34 76.38 0.0
03 13:35 E 15 G 30 16.09 Fair CLR 31.9 18.9 46% 33 76.4 0.0
03 13:15 E 17 G 28 16.09 Fair CLR 31.4 18.4 46% 32 76.43 0.0
03 12:55 E 17 16.09 Fair CLR 30.9 18.9 32 23 49% 32 76.45 0.0
03 12:35 NE 17 16.09 Partly Cloudy SCT050 31.9 18.9 46% 33 76.48 0.0
03 12:15 E 20 G 30 16.09 Partly Cloudy SCT041 SCT050 31.6 19.1 47% 33 76.48 0.0
03 11:55 E 15 G 26 16.09 Partly Cloudy SCT039 31.1 18.9 48% 32 76.48 0.0
03 11:35 E 15 16.09 Fair CLR 30.5 19.3 51% 32 76.5 0.0
03 11:15 E 11 16.09 Fair CLR 30.7 20.2 54% 33 76.5 0.0
03 10:55 E 13 16.09 Fair CLR 30.1 19.2 52% 32 76.5 0.0
03 10:35 E 13 16.09 Fair CLR 29.8 20.3 57% 32 76.5 0.0
03 10:15 E 13 16.09 Fair CLR 29.1 21.4 63% 32 76.5 0.0
03 09:55 E 13 16.09 Fair CLR 28.5 22.3 69% 32 76.48 0.0
03 09:35 NE 9 16.09 Fair CLR 27.7 22.6 74% 31 76.48 0.0
03 09:15 NE 9 16.09 Fair CLR 26.8 23.1 80% 29 76.48 0.0
03 08:55 NE 7 16.09 Fair CLR 25.6 23.9 90% 27 76.48 0.0
03 08:35 NE 7 16.09 Fair CLR 24.9 24.1 95% 25 76.48 0.0
03 08:15 Calm 16.09 Fair CLR 24 23.2 95% 23 76.45 0.0
03 07:55 NE 6 16.09 Fair CLR 23.5 22.6 95% 76.45 0.0
03 07:35 NE 6 16.09 Fair CLR 23.1 22.3 95% 76.43 0.0
03 07:15 NE 6 16.09 Fair CLR 23 22.2 95% 76.43 0.0
03 06:55 NE 6 16.09 Fair CLR 23.1 22.3 23.1 20.5 95% 76.4 0.0
03 06:35 NE 6 16.09 Fair CLR 23 22.1 95% 76.4 0.0
03 06:15 Calm 16.09 Fair CLR 23 22.1 95% 76.38 0.0
03 05:55 Calm 16.09 Fair CLR 22.1 21.2 95% 76.38 0.0
03 05:35 Calm 16.09 Fair CLR 21.5 20.6 95% 76.38 0.0
03 05:15 Calm 16.09 Fair CLR 22.2 21.5 96% 76.35 0.0
03 04:55 N 6 16.09 Fair CLR 22.7 22 96% 76.38 0.0
03 04:35 Calm 16.09 Fair CLR 22.2 21.4 95% 76.38 0.0
03 04:15 Calm 16.09 Fair CLR 21.9 21 95% 76.38 0.0
03 03:55 Calm 16.09 Fair CLR 22.1 21.3 95% 76.38 0.0
03 03:35 Calm 16.09 Fair CLR 21.6 20.8 95% 76.4 0.0
03 03:15 Calm 16.09 Fair CLR 21.7 21 96% 76.4 0.0
03 02:55 Calm 16.09 Fair CLR 21.7 20.9 95% 76.4 0.0
03 02:35 Calm 16.09 Fair CLR 20.7 20 96% 76.4 0.0
03 02:15 Calm 16.09 Fair CLR 20.6 19.9 96% 76.4 0.0
03 01:55 Calm 16.09 Fair CLR 21 20.2 95% 76.4 0.0
03 01:35 Calm 16.09 Fair CLR 20.7 20 96% 76.43 0.0
03 01:15 Calm 16.09 Fair CLR 20.7 20 96% 76.43 0.0
03 00:55 Calm 16.09 Fair CLR 21.3 20.5 28.9 21 95% 76.43 0.0
03 00:35 Calm 16.09 Fair CLR 21.8 20.9 95% 76.43 0.0
03 00:15 Calm 16.09 Fair CLR 23.3 20 82% 76.45 0.0
02 23:55 E 7 16.09 Fair CLR 22.3 20.8 91% 76.45 0.0
02 23:35 Calm 16.09 Fair CLR 21.4 20.2 93% 76.45 0.0
02 23:15 Calm 16.09 Fair CLR 21 20.3 96% 76.43 0.0
02 22:55 Calm 16.09 Fair CLR 21.6 20.7 95% 76.43 0.0
02 22:35 Calm 16.09 Fair CLR 21.5 20.7 95% 76.43 0.0
02 22:15 Calm 16.09 Fair CLR 21.9 20.9 94% 76.43 0.0
02 21:55 Calm 16.09 Fair CLR 21.8 19.5 87% 76.43 0.0
02 21:35 Calm 16.09 Fair CLR 22.6 18.6 78% 76.43 0.0
02 21:15 Calm 16.09 Fair CLR 23.5 18.9 75% 76.4 0.0
02 20:55 Calm 16.09 Fair CLR 23.5 18.3 73% 76.38 0.0
02 20:35 Calm 16.09 Fair CLR 23.8 18.4 72% 76.35 0.0
02 20:15 Calm 16.09 Fair CLR 24.1 18.5 71% 25 76.35 0.0
02 19:55 Calm 16.09 Fair CLR 24.7 17.6 65% 26 76.35 0.0
02 19:35 Calm 16.09 Fair CLR 26.2 17.1 57% 27 76.33 0.0
02 19:15 Calm 16.09 Fair CLR 27.8 16.4 50% 28 76.3 0.0
02 18:55 Calm 16.09 Fair CLR 29.1 16.1 34.8 29.1 45% 29 76.3 0.0
02 18:35 SE 7 16.09 Fair CLR 30.3 15.6 41% 30 76.3 0.0
02 18:15 SE 7 16.09 Fair CLR 31.2 15.5 39% 31 76.3 0.0
02 17:55 SE 9 16.09 Fair CLR 32 16.8 40% 32 76.28 0.0
02 17:35 SE 11 16.09 Fair CLR 32.5 16.8 39% 33 76.28 0.0
02 17:15 E 11 16.09 Fair CLR 33 17 38% 33 76.28 0.0
02 16:55 E 9 16.09 Partly Cloudy SCT075 SCT095 33.1 15.7 35% 33 76.28 0.0
02 16:35 E 11 16.09 Mostly Cloudy SCT075 BKN095 33 15.7 35% 33 76.28 0.0
02 16:15 Calm 16.09 Partly Cloudy SCT075 34.1 15.7 33% 34 76.28 0.0
02 15:55 E 7 16.09 Partly Cloudy SCT075 SCT085 34.5 15.6 32% 34 76.3 0.0
02 15:35 Calm 16.09 Fair CLR 34.1 14.5 31% 34 76.3 0.0
02 15:15 E 9 16.09 Fair CLR 34.2 15 32% 34 76.3 0.0
02 14:55 Calm 16.09 Partly Cloudy SCT070 32.3 15.4 36% 32 76.33 0.0
02 14:35 E 9 16.09 Partly Cloudy SCT070 34.3 16.6 35% 35 76.35 0.0
02 14:15 E 7 16.09 Partly Cloudy SCT070 34.2 16.1 34% 34 76.35 0.0
02 13:55 NE 6 16.09 Partly Cloudy SCT070 34 17 36% 35 76.38 0.0
02 13:35 E 7 16.09 Partly Cloudy SCT070 SCT090 34 15.9 34% 34 76.4 0.0
02 13:15 E 15 16.09 Mostly Cloudy SCT070 BKN090 33.9 17.7 38% 35 76.43 0.0
02 12:55 N 6 16.09 Mostly Cloudy SCT055 BKN070 BKN090 33.8 17.6 34 20.8 38% 35 76.43 0.0
02 12:35 NE 9 16.09 Mostly Cloudy SCT055 BKN080 33.6 18.1 40% 35 76.45 0.0
02 12:15 NE 9 16.09 Partly Cloudy SCT080 33 18.6 42% 34 76.45 0.0
02 11:55 Calm 16.09 Fair CLR 32.4 18.5 44% 34 76.48 0.0
02 11:35 Calm 16.09 Fair CLR 31.9 18.1 44% 33 76.48 0.0
02 11:15 E 7 16.09 Fair CLR 31.2 18.8 48% 32 76.5 0.0
02 10:55 NW 7 16.09 Fair CLR 31 19.9 52% 33 76.5 0.0
02 10:35 Calm 16.09 Fair CLR 30.3 20.6 56% 33 76.48 0.0
02 10:15 Calm 16.09 Fair CLR 29.5 21.2 61% 32 76.48 0.0
02 09:55 N 7 16.09 Fair CLR 28.6 23.3 73% 32 76.48 0.0
02 09:35 Calm 16.09 Fair CLR 27.7 23.5 78% 31 76.48 0.0
02 09:15 N 7 16.09 Partly Cloudy SCT085 26.6 24.1 86% 29 76.48 0.0
02 08:55 Calm 11.27 Partly Cloudy SCT085 25.7 24.9 95% 27 76.45 0.0
02 08:35 Calm 11.27 Fair CLR 23.6 22.8 95% 76.45 0.0
02 08:15 Calm 11.27 Partly Cloudy SCT090 22.6 21.7 95% 76.43 0.0
02 07:55 Calm 11.27 Partly Cloudy SCT090 21.6 20.9 96% 76.43 0.0
02 07:35 Calm 16.09 Mostly Cloudy BKN090 21.1 20.4 96% 76.4 0.0
02 07:15 Calm 11.27 Mostly Cloudy BKN090 21.1 20.3 95% 76.4 0.0
02 06:55 Calm 16.09 Overcast OVC080 21.3 20.5 21.6 20.1 95% 76.38 0.0
02 06:35 Calm 16.09 Overcast OVC080 21.2 20.5 96% 76.38 0.0
02 06:15 Calm 16.09 Mostly Cloudy BKN080 20.7 20 96% 76.35 0.0
02 05:55 Calm 16.09 Partly Cloudy SCT080 21 20.2 95% 76.33 0.0
02 05:35 Calm 16.09 Fair CLR 20.3 19.5 95% 76.33 0.0
02 05:15 Calm 16.09 Fair CLR 20.5 19.8 96% 76.3 0.0
02 04:55 Calm 16.09 Fair CLR 20.4 19.7 96% 76.3 0.0
02 04:35 Calm 16.09 Fair CLR 20.6 19.8 95% 76.3 0.0
02 04:15 Calm 16.09 Fair CLR 20.7 19.9 95% 76.28 0.0
02 03:55 Calm 16.09 Fair CLR 20.8 20 95% 76.28 0.0
02 03:35 Calm 16.09 Fair CLR 21 20.2 95% 76.28 0.0
02 03:15 Calm 8.05 Fog/Mist CLR 20.6 19.8 95% 76.28 0.0
02 02:55 Calm 11.27 Fair CLR 20.3 19.5 95% 76.3 0.0
02 02:35 Calm 16.09 Fair CLR 20.6 19.9 96% 76.3 0.0
02 02:15 Calm 16.09 Fair CLR 21.2 20.4 95% 76.3 0.0
02 01:55 Calm 16.09 Fair CLR 20.9 20.1 95% 76.3 0.0
02 01:35 Calm 11.27 Fair CLR 20.5 19.7 95% 76.3 0.0
02 01:15 Calm 16.09 Fair CLR 21.6 20.8 95% 76.3 0.0
02 00:55 Calm 8.05 Fog/Mist CLR 21 20.2 29 21 95% 76.3 0.0
02 00:35 Calm 8.05 Fog/Mist CLR 21.5 20.7 95% 76.3 0.0
02 00:15 Calm 11.27 Fair CLR 21.4 20.7 96% 76.3 0.0
01 23:55 Calm 11.27 Fair CLR 21.6 20.8 95% 76.3 0.0
01 23:35 Calm 11.27 Fair CLR 21.6 20.8 95% 76.3 0.0
01 23:15 Calm 16.09 Fair CLR 21.9 21 95% 76.3 0.0
01 22:55 Calm 16.09 Fair CLR 22.5 21.7 95% 76.3 0.0
01 22:35 Calm 16.09 Fair CLR 23 22.2 95% 76.3 0.0
01 22:15 Calm 16.09 Fair CLR 23.4 22.6 95% 76.3 0.0
01 21:55 Calm 16.09 Fair CLR 23.8 22.6 93% 76.3 0.0
01 21:35 Calm 16.09 Fair CLR 24.6 21.8 84% 25 76.28 0.0
01 21:15 Calm 16.09 Fair CLR 25 21.7 82% 26 76.25 0.0
01 20:55 Calm 16.09 Fair CLR 25.5 21.5 79% 27 76.25 0.0
01 20:35 Calm 16.09 Fair CLR 26 21.3 75% 27 76.23 0.0
01 20:15 Calm 16.09 Fair CLR 26 21 74% 27 76.2 0.0
01 19:55 Calm 16.09 Fair CLR 26.3 20.7 71% 28 76.2 0.0
01 19:35 SE 6 16.09 Fair CLR 27.5 20.3 65% 29 76.17 0.0
01 19:15 S 6 16.09 Partly Cloudy SCT100 28.1 20 61% 30 76.15 0.0
01 18:55 Calm 16.09 Mostly Cloudy SCT080 BKN100 29.1 19.3 33.7 29.1 56% 31 76.15 0.0 0.08
01 18:35 S 6 16.09 Mostly Cloudy SCT080 BKN100 29.6 19.5 55% 31 76.12 0.0
01 18:15 S 6 16.09 Partly Cloudy SCT100 29.5 19.6 55% 31 76.12 0.0
01 17:55 SE 9 16.09 Mostly Cloudy BKN100 29.9 19.7 54% 32 76.1 0.0
01 17:35 SE 9 16.09 Mostly Cloudy BKN100 30 19.8 54% 32 76.1 0.0
01 17:15 SE 6 16.09 Mostly Cloudy BKN100 31.9 15.9 38% 32 76.1 0.0
01 16:55 E 7 16.09 Mostly Cloudy BKN110 31.6 17.5 43% 32 76.1 0.0
01 16:35 Calm 16.09 Overcast OVC110 32.5 16.5 38% 33 76.1 0.0
01 16:15 Calm 16.09 Mostly Cloudy BKN100 33.5 16 35% 34 76.1 0.0
01 15:55 Calm 16.09 Mostly Cloudy BKN100 31.9 16.3 39% 32 76.1 0.0 0.08
01 15:35 Calm 16.09 Overcast OVC100 33.4 16 35% 33 76.12 0.0
01 15:15 Calm 16.09 Mostly Cloudy BKN100 31.8 16.2 39% 32 76.12 0.0
01 14:55 Calm 16.09 Partly Cloudy SCT070 SCT090 32.2 16.6 39% 32 76.15 0.0 0.08
01 14:35 NW 6 16.09 Mostly Cloudy SCT070 BKN090 33 16.6 37% 33 76.15 0.0 0.08
01 14:15 N 7 16.09 Partly Cloudy SCT090 33.4 17 37% 34 76.17 0.0
01 13:55 Calm 16.09 Mostly Cloudy SCT060 BKN090 32.8 16.7 38% 33 76.2 0.0
01 13:35 NW 6 16.09 Mostly Cloudy BKN060 BKN080 31.7 16.8 41% 32 76.23 0.0
01 13:15 Calm 16.09 Partly Cloudy SCT060 SCT080 32 17.4 42% 33 76.25 0.0
01 12:55 NW 9 16.09 Mostly Cloudy SCT060 BKN080 31.3 17.2 32.3 18.6 43% 32 76.28 0.0
01 12:35 W 7 16.09 Mostly Cloudy SCT060 BKN070 BKN090 31.3 17.5 44% 32 76.3 0.0
01 12:15 Calm 16.09 Partly Cloudy SCT065 31.1 16.9 43% 31 76.3 0.0
01 11:55 N 9 16.09 Fair CLR 32.1 17.6 42% 33 76.3 0.0
01 11:35 Calm 16.09 Fair CLR 31.5 17 42% 32 76.3 0.0
01 11:15 E 6 16.09 Fair CLR 31.5 17.5 43% 32 76.33 0.0
01 10:55 Calm 16.09 Fair CLR 30.6 17.7 46% 31 76.33 0.0
01 10:35 NW 6 16.09 Fair CLR 30.4 17.6 46% 31 76.33 0.0
01 10:15 NW 6 16.09 Fair CLR 30 18 49% 31 76.33 0.0
01 09:55 Calm 16.09 Fair CLR 29.5 19.1 54% 31 76.33 0.0
01 09:35 N 6 16.09 Fair CLR 28 18.9 58% 29 76.3 0.0
01 09:15 Calm 16.09 Fair CLR 26.6 20.6 70% 28 76.3 0.0
Date Time (cdt) 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)