Weather observations for the past three days for
St. Louis, Spirit Of St. Louis 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 07:54 Calm 14.48 Fog/Mist FEW060 20.6 18.9 90% 76.3 1016.6
04 06:54 Calm 9.66 Fog/Mist CLR 18.3 17.8 20 17.2 97% 76.28 1016.1
04 05:54 Calm 9.66 Fog/Mist CLR 17.2 17.2 100% 76.23 1015.4
04 04:54 Calm 1.61 Fog/Mist CLR 18.3 17.8 97% 76.2 1015.0
04 03:54 Calm 2.82 Fog/Mist CLR 18.3 17.8 97% 76.17 1014.7
04 02:54 Calm 6.44 Fog/Mist CLR 18.9 18.3 96% 76.15 1014.5
04 01:54 Calm 1.21 Fog/Mist VV002 18.3 18.3 100% 76.17 1014.7
04 00:54 Calm 12.87 Fair CLR 20 19.4 27.8 19.4 96% 76.15 1014.6
03 23:54 Calm 12.87 Fair CLR 20 18.9 93% 76.15 1014.5
03 22:54 Calm 16.09 Fair CLR 21.1 19.4 90% 76.12 1014.2
03 21:54 Calm 16.09 Fair CLR 21.7 20 90% 76.1 1014.0
03 20:54 Calm 16.09 Fair CLR 22.8 19.4 81% 76.07 1013.5
03 19:54 E 6 16.09 Fair CLR 25.6 18.9 67% 27 76.02 1012.9
03 18:54 NE 7 16.09 Fair CLR 27.8 18.3 30 27.8 56% 29 76.02 1012.6
03 17:54 NE 7 16.09 Fair CLR 28.9 17.2 49% 29 76.05 1013.1
03 16:54 E 9 16.09 Fair CLR 29.4 18.3 51% 30 76.05 1013.1
03 15:54 NE 11 16.09 Mostly Cloudy BKN047 BKN060 28.3 18.3 55% 29 76.07 1013.5
03 14:54 E 9 16.09 Partly Cloudy SCT041 29.4 18.9 53% 31 76.1 1013.7
03 13:54 SW 7 9.66 Mostly Cloudy with Haze BKN041 BKN047 28.9 18.3 53% 30 76.12 1014.1
03 12:54 Calm 9.66 Fair with Haze CLR 27.8 18.3 27.8 17.8 56% 29 76.15 1014.5
03 11:54 Vrbl 6 9.66 Fair with Haze CLR 27.2 18.3 58% 28 76.17 1014.7
03 10:54 Calm 9.66 Fair with Haze CLR 26.1 18.9 65% 27 76.17 1014.9
03 09:54 Calm 9.66 Fair with Haze CLR 24.4 18.9 72% 25 76.17 1014.9
03 08:54 Calm 9.66 Fair with Haze CLR 22.8 19.4 81% 76.2 1015.1
03 07:54 Calm 9.66 Haze Fog/Mist CLR 20 19.4 96% 76.17 1014.8
03 06:54 Calm 6.44 Fog/Mist CLR 17.8 17.2 18.3 16.7 96% 76.12 1014.3
03 05:54 Calm 6.44 Fog/Mist CLR 17.2 16.7 97% 76.1 1013.8
03 04:54 Calm 9.66 Fog/Mist CLR 17.2 17.2 100% 76.05 1013.2
03 03:54 Calm 0.80 Fog VV002 17.8 17.2 96% 76.02 1012.7
03 02:54 Calm 9.66 Fog/Mist CLR 18.3 17.8 97% 76.02 1012.6
03 01:54 Calm 9.66 Fog/Mist CLR 18.3 17.8 97% 76 1012.5
03 00:54 Calm 8.05 Fog/Mist CLR 18.3 18.3 27.2 18.3 100% 76 1012.4
02 23:54 Calm 14.48 Fair CLR 19.4 18.3 93% 75.97 1012.2
02 22:54 Calm 16.09 Fair CLR 19.4 18.3 93% 75.97 1012.1
02 21:54 Calm 16.09 Fair CLR 20.6 19.4 93% 75.95 1011.8
02 20:54 Calm 16.09 Fair CLR 21.7 19.4 87% 75.9 1011.1
02 19:54 NE 6 16.09 Fair CLR 26.1 18.3 62% 27 75.84 1010.6
02 18:54 N 11 16.09 Fair CLR 27.2 17.2 28.3 25.6 54% 28 75.82 1010.2
02 17:54 N 13 16.09 Fair CLR 27.2 18.3 58% 28 75.84 1010.6
02 16:54 N 15 16.09 Mostly Cloudy BKN060 26.7 17.8 58% 28 75.87 1010.9
02 15:54 N 15 16.09 Mostly Cloudy BKN055 27.2 18.3 58% 28 75.87 1010.7
02 14:54 N 20 9.66 Partly Cloudy with Haze FEW048 SCT055 27.8 18.3 56% 29 75.87 1010.6
02 13:54 N 19 9.66 Mostly Cloudy with Haze BKN036 26.1 18.3 62% 27 75.87 1010.8
02 12:54 N 19 8.05 Mostly Cloudy with Haze BKN030 26.1 18.9 26.1 19.4 65% 27 75.87 1010.7
02 11:54 NE 17 G 30 9.66 Partly Cloudy with Haze SCT029 25.6 18.9 67% 27 75.87 1010.7
02 10:54 N 15 16.09 Mostly Cloudy BKN021 BKN027 23.9 18.9 74% 25 75.84 1010.7
02 09:54 N 15 8.05 Mostly Cloudy with Haze BKN017 22.8 18.3 76% 75.82 1010.2
02 08:54 N 19 8.05 Mostly Cloudy with Haze BKN014 21.1 17.8 82% 75.82 1010.0
02 07:54 N 15 8.05 Overcast with Haze OVC013 20 17.2 84% 75.79 1010.0
02 06:54 NW 15 8.05 Fog/Mist SCT016 BKN026 BKN044 19.4 17.2 20.6 19.4 87% 75.77 1009.4 0.03
02 05:54 N 11 8.05 Fog/Mist SCT016 BKN026 BKN044 19.4 17.8 91% 75.72 1008.9
02 04:54 NW 13 16.09 Overcast OVC015 20.6 17.8 84% 75.67 1008.2
02 03:54 N 17 16.09 Overcast OVC015 20.6 18.3 87% 75.64 1007.7 0.03
02 02:54 N 13 16.09 Overcast OVC015 20.6 18.3 87% 75.62 1007.4
02 01:54 N 13 16.09 Overcast OVC015 20.6 18.9 90% 75.62 1007.5 0.03
02 00:54 NW 17 16.09 Overcast OVC014 20.6 18.9 21.1 20.6 90% 75.62 1007.5 0.08
01 23:54 NW 19 G 33 16.09 Overcast BKN013 OVC018 20.6 18.9 90% 75.62 1007.6 0.03
01 22:54 N 22 16.09 Light Rain OVC012 20.6 18.9 90% 75.62 1007.5
01 21:54 NW 15 11.27 Light Rain OVC012 20.6 19.4 93% 75.59 1007.4 0.03 0.05
01 20:54 NW 22 9.66 Light Rain Fog/Mist FEW009 BKN013 OVC019 20.6 19.4 93% 75.57 1006.9
01 19:54 NW 13 3.22 Light Rain Fog/Mist BKN009 OVC018 20.6 19.4 93% 75.54 1006.6 0.03
01 18:54 NW 20 6.44 Light Rain Fog/Mist BKN011 BKN018 OVC024 21.1 19.4 25.6 21.1 90% 75.49 1006.0 0.03
01 17:54 NW 17 3.22 Light Rain Fog/Mist BKN009 OVC019 21.7 20.6 94% 75.49 1005.7
01 16:54 NW 20 G 37 16.09 Overcast SCT015 BKN024 OVC028 22.8 20.6 87% 75.44 1005.0
01 15:54 N 13 8.05 Overcast with Haze BKN029 OVC036 23.9 19.4 76% 24 75.39 1004.3 0.03 0.03
01 14:54 NW 17 16.09 Overcast SCT019 BKN049 OVC055 24.4 19.4 74% 25 75.39 1004.4
01 13:54 W 19 16.09 Overcast BKN019 BKN026 OVC030 23.3 18.9 76% 75.39 1004.5
01 12:54 W 20 16.09 Overcast OVC016 23.3 18.3 23.3 19.4 74% 75.39 1004.3 0.08
01 11:54 W 22 G 31 8.05 Overcast with Haze BKN016 OVC020 22.2 18.3 79% 75.39 1004.3 0.03
01 10:54 W 15 8.05 Fog/Mist OVC008 20.6 18.3 87% 75.39 1004.5 0.03
01 09:54 W 24 16.09 Overcast OVC008 20.6 17.8 84% 75.36 1003.9 0.03
01 08:54 W 15 4.02 Fog/Mist OVC009 19.4 18.3 93% 75.36 1004.0 0.03
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)