Weather observations for the past three days for
St. Louis Downtown 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 16:53 S 9 16.09 Fair CLR 31.1 18.9 48% 32 76.17 1015.3
04 15:53 Vrbl 9 16.09 Fair CLR 31.1 19.4 50% 33 76.17 1015.2
04 14:53 Vrbl 11 16.09 Fair CLR 31.1 19.4 50% 33 76.2 1015.5
04 13:53 Calm 16.09 Fair CLR 31.1 19.4 50% 33 76.25 1016.1
04 12:53 SE 6 16.09 Fair CLR 30 19.4 30 18.9 53% 32 76.25 1016.2
04 11:53 Calm 16.09 Fair CLR 28.9 19.4 57% 30 76.3 1016.8
04 10:53 SW 9 16.09 Partly Cloudy SCT065 27.8 20 63% 29 76.33 1017.1
04 09:53 Vrbl 6 16.09 A Few Clouds FEW080 26.7 20.6 69% 28 76.33 1017.1
04 08:53 Calm 16.09 Fair CLR 25 21.7 82% 26 76.35 1017.4
04 07:53 Vrbl 6 16.09 Fair CLR 22.2 20.6 91% 76.33 1017.1
04 06:53 Calm 12.87 Fair CLR 18.9 18.9 20 17.8 100% 76.28 1016.5
04 05:53 Calm 11.27 Fair CLR 18.3 17.8 97% 76.25 1016.0
04 04:53 Calm 9.66 Fog/Mist CLR 19.4 18.9 97% 76.2 1015.6
04 03:53 Calm 16.09 Fair CLR 19.4 18.9 97% 76.2 1015.3
04 02:53 Calm 16.09 Fair CLR 19.4 18.9 97% 76.17 1015.2
04 01:53 Calm 16.09 Fair CLR 18.9 18.9 100% 76.17 1015.3
04 00:53 Calm 14.48 Fair CLR 19.4 19.4 28.3 19.4 100% 76.2 1015.4
03 23:53 Calm 16.09 Fair CLR 20 19.4 96% 76.17 1015.0
03 22:53 Calm 16.09 Fair CLR 20 19.4 96% 76.15 1014.7
03 21:53 Calm 16.09 Fair CLR 21.1 20 93% 76.15 1014.8
03 20:53 Calm 16.09 Fair CLR 23.9 19.4 76% 24 76.1 1014.1
03 19:53 SE 6 16.09 Fair CLR 25 20.6 77% 26 76.05 1013.6
03 18:53 E 7 16.09 Mostly Cloudy BKN050 28.3 19.4 31.1 27.2 59% 30 76.05 1013.3
03 17:53 SE 9 16.09 Partly Cloudy SCT055 30 19.4 53% 32 76.05 1013.6
03 16:53 Calm 16.09 A Few Clouds FEW070 30 17.2 46% 30 76.05 1013.6
03 15:53 NE 6 16.09 Partly Cloudy SCT050 30 17.2 46% 30 76.07 1013.8
03 14:53 Calm 16.09 A Few Clouds FEW050 28.9 17.8 51% 30 76.1 1014.1
03 13:53 N 7 16.09 A Few Clouds FEW047 27.8 17.2 53% 28 76.12 1014.4
03 12:53 Calm 16.09 A Few Clouds FEW038 27.8 18.9 28.9 18.3 58% 29 76.15 1014.8
03 11:53 Calm 16.09 Fair CLR 27.2 18.3 58% 28 76.15 1014.9
03 10:53 Calm 16.09 Fair CLR 26.1 18.9 65% 27 76.17 1015.3
03 09:53 Calm 16.09 Fair CLR 24.4 18.9 72% 25 76.17 1015.2
03 08:53 Calm 16.09 Fair CLR 23.3 18.9 76% 76.17 1015.2
03 07:53 Calm 12.87 Fair CLR 20.6 19.4 93% 76.15 1015.0
03 06:53 Calm 16.09 Fair CLR 18.3 17.8 20 17.2 97% 76.15 1014.7
03 05:53 Calm 9.66 Fog/Mist CLR 17.2 17.2 100% 76.07 1013.9
03 04:53 Calm 14.48 Fair CLR 17.8 17.2 96% 76.05 1013.5
03 03:53 Calm 11.27 Fair CLR 17.8 17.8 100% 76.02 1013.2
03 02:53 Calm 2.41 Fog/Mist CLR 18.3 18.3 100% 76 1012.9
03 01:53 Calm 16.09 Fair CLR 18.3 18.3 100% 76 1012.8
03 00:53 Calm 16.09 Fair CLR 19.4 18.9 26.7 19.4 97% 75.97 1012.7
02 23:53 Calm 16.09 Fair CLR 20.6 18.9 90% 75.97 1012.5
02 22:53 NE 6 16.09 Fair CLR 21.7 18.9 84% 75.95 1012.3
02 21:53 N 7 16.09 Fair CLR 22.8 19.4 81% 75.95 1012.0
02 20:53 N 7 16.09 Fair CLR 23.9 18.9 74% 25 75.87 1011.3
02 19:53 N 11 16.09 Fair CLR 25 18.9 69% 26 75.84 1011.0
02 18:53 N 15 16.09 Fair CLR 26.7 18.3 27.8 24.4 60% 28 75.82 1010.4
02 17:53 N 24 G 33 16.09 Partly Cloudy SCT045 27.8 18.3 56% 29 75.84 1010.8
02 16:53 N 19 16.09 Mostly Cloudy SCT042 SCT050 BKN065 26.7 18.9 62% 28 75.87 1010.9
02 15:53 N 22 16.09 Partly Cloudy FEW041 SCT050 27.8 18.9 58% 29 75.84 1010.8
02 14:53 N 20 16.09 Mostly Cloudy BKN028 BKN033 27.2 19.4 62% 29 75.84 1010.9
02 13:53 N 26 16.09 Overcast BKN026 OVC035 26.1 19.4 67% 27 75.87 1011.0
02 12:53 N 22 16.09 Overcast BKN026 OVC035 24.4 18.9 24.4 20 72% 25 75.87 1011.1
02 11:53 N 20 16.09 Mostly Cloudy BKN026 BKN031 23.9 18.3 71% 25 75.87 1011.1
02 10:53 N 20 G 35 16.09 Mostly Cloudy BKN022 23.3 18.3 74% 75.82 1010.6
02 09:53 N 20 16.09 Overcast OVC018 21.7 18.3 81% 75.79 1010.2
02 08:53 N 17 16.09 Overcast OVC013 21.1 17.8 82% 75.77 1009.9
02 07:53 N 19 16.09 Overcast OVC013 20 17.8 87% 75.77 1009.8
02 06:53 N 19 G 41 16.09 Overcast OVC014 20.6 17.8 21.1 20.6 84% 75.72 1009.1
02 05:53 N 17 G 35 16.09 Overcast OVC016 20.6 18.3 87% 75.64 1008.2
02 04:53 N 19 16.09 Overcast OVC014 20.6 18.9 90% 75.62 1007.7
02 03:53 N 26 16.09 Overcast OVC013 20.6 18.9 90% 75.57 1007.2
02 02:53 N 19 G 37 16.09 Overcast OVC012 21.1 18.9 87% 75.57 1007.1
02 01:53 N 30 G 41 16.09 Overcast OVC012 21.1 18.9 87% 75.54 1006.9
02 00:53 N 24 G 35 16.09 Overcast OVC011 21.1 19.4 21.7 20.6 90% 75.57 1007.0 0.1
01 23:53 N 24 16.09 Overcast OVC012 20.6 19.4 93% 75.57 1007.0
01 22:53 N 22 12.87 Overcast BKN012 OVC017 20.6 19.4 93% 75.54 1006.7
01 21:53 N 28 G 43 16.09 Overcast OVC011 21.1 20 93% 75.51 1006.4 0.03 0.1
01 20:53 NW 17 11.27 Light Rain SCT010 BKN016 OVC026 21.1 20 93% 75.49 1006.1 0.03
01 19:53 NW 20 16.09 Overcast OVC015 21.1 20 93% 75.46 1005.8 0.05
01 18:53 NW 20 11.27 Overcast BKN012 BKN017 OVC022 21.7 20 24.4 21.7 90% 75.41 1005.2
01 17:53 NW 30 G 41 16.09 Overcast BKN016 BKN021 OVC027 22.8 20 84% 75.41 1004.9
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)