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.
13 01:53 Calm 16.09 Fair CLR 20 18.9 93% 76.56 1020.3
13 00:53 N 7 16.09 Fair CLR 21.7 19.4 29.4 21.7 87% 76.58 1020.4
12 23:53 NE 7 16.09 Fair CLR 23.3 18.9 76% 76.58 1020.6
12 22:53 NE 6 16.09 Fair CLR 23.9 19.4 76% 24 76.61 1020.9
12 21:53 NE 9 16.09 Fair CLR 25 20.6 77% 26 76.56 1020.4
12 20:53 NE 9 16.09 Fair CLR 26.1 20.6 72% 28 76.48 1019.3
12 19:53 NE 9 16.09 Fair CLR 27.8 20 63% 29 76.45 1018.8
12 18:53 NE 17 16.09 A Few Clouds FEW045 29.4 20.6 30.6 28.9 59% 32 76.43 1018.6
12 17:53 N 19 16.09 A Few Clouds FEW043 FEW060 30 21.1 59% 33 76.43 1018.6
12 16:53 N 19 16.09 Partly Cloudy FEW045 SCT060 30.6 20 53% 33 76.45 1018.7
12 15:53 NE 17 16.09 Partly Cloudy SCT045 SCT065 30 20.6 57% 32 76.48 1019.1
12 14:53 NE 17 G 30 16.09 Partly Cloudy SCT043 SCT060 29.4 20.6 59% 32 76.5 1019.5
12 13:53 N 11 16.09 Fair CLR 30.6 21.1 57% 33 76.53 1019.9
12 12:53 NE 17 16.09 Fair CLR 29.4 21.1 29.4 22.2 61% 32 76.56 1020.2
12 11:53 N 13 16.09 Fair CLR 27.8 21.7 69% 30 76.58 1020.5
12 10:53 N 15 16.09 Fair CLR 27.2 22.2 74% 30 76.56 1020.4
12 09:53 N 11 16.09 Fair CLR 26.1 21.7 77% 28 76.56 1020.3
12 08:53 N 11 16.09 Fair CLR 24.4 21.1 82% 25 76.53 1020.0
12 07:53 N 13 16.09 Fair CLR 23.3 21.1 88% 76.5 1019.7
12 06:53 N 9 16.09 A Few Clouds FEW025 22.2 21.1 22.8 21.7 94% 76.45 1018.9
12 05:53 N 6 12.87 Fair CLR 21.7 20.6 94% 76.4 1018.2
12 04:53 N 9 16.09 Fair CLR 22.2 21.1 94% 76.4 1018.0
12 03:53 N 7 16.09 Fair CLR 22.2 21.1 94% 76.35 1017.6
12 02:53 N 6 16.09 Mostly Cloudy BKN024 22.8 21.7 94% 76.35 1017.6
12 01:53 Calm 16.09 A Few Clouds FEW030 21.7 21.1 96% 76.35 1017.4
12 00:53 Calm 16.09 Fair CLR 22.8 21.7 26.1 22.8 94% 76.35 1017.6
11 23:53 N 6 16.09 Fair CLR 23.3 21.7 91% 76.35 1017.4
11 22:53 NE 7 16.09 Fair CLR 23.3 21.7 91% 76.33 1017.2
11 21:53 N 7 16.09 Partly Cloudy SCT038 23.9 21.7 88% 24 76.3 1016.8
11 20:53 N 9 16.09 A Few Clouds FEW025 25 22.2 85% 26 76.25 1016.1
11 19:53 N 17 16.09 Mostly Cloudy FEW022 BKN042 BKN049 25.6 22.8 85% 27 76.2 1015.5
11 18:53 N 11 16.09 A Few Clouds FEW037 25.6 23.3 28.9 24.4 87% 27 76.15 1014.9 0.03 0.97
11 17:53 N 20 16.09 A Few Clouds FEW025 27.8 22.8 74% 31 76.12 1014.6
11 16:53 N 20 16.09 Partly Cloudy FEW026 SCT033 27.8 22.2 72% 30 76.07 1013.9
11 15:53 N 19 16.09 Mostly Cloudy FEW025 SCT044 BKN080 28.3 22.8 72% 32 76.07 1013.9 0.03 0.94
11 14:53 E 9 1.21 Heavy Rain Fog/Mist BKN019 BKN025 OVC038 24.4 22.2 88% 25 76.1 1014.1 0.91
11 13:53 W 11 16.09 Overcast BKN024 BKN029 OVC041 27.2 22.2 74% 30 76.12 1014.6
11 12:53 SW 11 16.09 Mostly Cloudy SCT018 BKN025 BKN034 26.1 22.2 26.1 22.8 79% 28 76.17 1015.1
11 11:53 SW 11 16.09 Light Rain SCT016 BKN021 OVC090 25 22.2 85% 26 76.2 1015.4
11 10:53 SW 15 16.09 Overcast BKN013 OVC018 24.4 21.7 85% 25 76.17 1015.2
11 08:53 Vrbl 6 16.09 Light Rain OVC013 22.8 21.1 90% 76.15 1015.0
11 07:53 SW 7 16.09 Thunderstorm in Vicinity BKN023 OVC033 22.8 21.7 94% 76.15 1014.8
11 06:53 S 9 16.09 Overcast OVC031 22.8 21.7 23.9 21.7 94% 76.1 1014.0 1.09
11 05:53 Calm 16.09 Overcast OVC034 21.7 21.1 96% 76.05 1013.4 0.05
11 04:53 Calm 8.05 Rain Fog/Mist BKN100 OVC120 21.7 20.6 94% 76.02 1013.1 0.84
11 03:53 W 13 14.48 Thunderstorm Light Rain FEW009 BKN055 BKN080 22.8 21.7 94% 76.07 1013.6 0.03 0.2
11 02:53 Calm 16.09 Mostly Cloudy SCT070 BKN090 22.2 21.7 97% 76 1012.6
11 01:53 SW 7 16.09 A Few Clouds FEW090 22.2 21.7 97% 76.02 1013.1 0.18
11 00:53 Calm 16.09 Thunderstorm in Vicinity FEW045 SCT110 22.2 21.7 28.9 22.2 97% 76.02 1013.2 2.74
10 23:53 Calm 16.09 Fair CLR 22.2 21.7 97% 76 1012.7
10 22:53 SE 6 16.09 Partly Cloudy FEW055 SCT080 22.2 21.7 97% 76.02 1013.2
10 21:53 NE 7 16.09 Thunderstorm in Vicinity CLR 22.8 21.7 94% 76.05 1013.3 0.1 2.74
10 20:53 E 20 G 33 2.41 Thunderstorm Heavy Rain Fog/Mist BKN016 OVC060 22.8 22.2 96% 76.02 1013.1 2.64
10 18:53 SE 19 G 30 16.09 Overcast FEW037 OVC049 28.9 23.3 31.1 27.8 72% 33 75.9 1011.5
10 17:53 S 9 16.09 Mostly Cloudy SCT039 SCT055 BKN090 29.4 24.4 75% 35 75.87 1011.2
10 16:53 W 7 16.09 Fair CLR 30.6 22.8 63% 35 75.95 1012.0
10 15:53 Vrbl 6 16.09 A Few Clouds FEW032 31.1 23.3 63% 36 75.92 1011.6
10 14:53 Vrbl 7 16.09 Fair CLR 30.6 23.3 65% 35 75.92 1011.6
10 13:53 SW 9 16.09 Mostly Cloudy SCT024 BKN038 29.4 23.3 70% 34 75.95 1012.0
10 12:53 S 15 G 35 16.09 Mostly Cloudy BKN026 28.9 23.9 30.6 22.2 74% 33 75.9 1011.4
10 11:53 E 13 16.09 Fair CLR 30 23.3 67% 34 75.87 1010.9
10 10:53 SW 11 16.09 A Few Clouds FEW026 28.9 23.9 74% 33 76 1012.7
10 09:53 Vrbl 6 16.09 Fair CLR 28.3 22.8 72% 32 76 1012.7
10 08:53 Calm 16.09 Fair CLR 26.1 22.8 82% 28 75.95 1011.9
10 07:53 Calm 16.09 Fair CLR 23.9 22.2 90% 23 75.9 1011.6
10 06:53 Calm 16.09 Fair CLR 22.2 21.7 23.3 21.7 97% 75.92 1011.7
10 05:53 Calm 16.09 Fair CLR 21.7 21.1 96% 75.92 1011.9
10 04:53 SE 7 16.09 Mostly Cloudy BKN025 21.7 21.1 96% 75.9 1011.4
10 03:53 Calm 16.09 Overcast OVC085 22.8 21.1 90% 75.9 1011.4
10 02:53 Calm 16.09 Overcast FEW018 OVC085 22.8 21.7 94% 75.82 1010.4
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)