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.
16 02:53 Calm 16.09 Fair CLR 26.1 23.9 88% 28 76.2 1015.3
16 01:53 S 6 16.09 Fair CLR 26.7 24.4 87% 30 76.23 1015.8
16 00:53 W 7 16.09 A Few Clouds FEW100 27.8 23.9 32.8 26.7 79% 32 76.25 1016.2
15 23:53 Calm 16.09 Fair CLR 27.2 24.4 85% 31 76.25 1016.2
15 22:53 Calm 16.09 Fair CLR 28.9 23.9 74% 33 76.25 1015.9
15 21:53 Calm 16.09 Fair CLR 28.9 23.9 74% 33 76.23 1015.7
15 20:53 S 6 16.09 Fair CLR 28.3 24.4 79% 33 76.2 1015.4
15 19:53 S 6 16.09 Fair CLR 30 24.4 72% 36 76.2 1015.3
15 18:53 S 7 16.09 Fair CLR 32.8 25 33.9 30.6 64% 40 76.2 1015.2
15 17:53 Vrbl 9 16.09 Fair CLR 33.9 24.4 58% 41 76.23 1015.7
15 16:53 S 15 16.09 Fair CLR 33.9 25 60% 42 76.25 1016.1
15 15:53 S 15 16.09 Fair CLR 31.7 24.4 65% 38 76.28 1016.5
15 14:53 S 11 16.09 Fair CLR 31.7 25 68% 39 76.33 1017.2
15 13:53 Vrbl 7 16.09 Fair CLR 31.1 24.4 68% 37 76.38 1017.8
15 12:53 SE 17 16.09 Fair CLR 30.6 23.9 30.6 25.6 67% 36 76.38 1017.9
15 11:53 SE 13 16.09 Fair CLR 28.9 23.3 72% 33 76.45 1018.8
15 10:53 SE 11 16.09 Fair CLR 28.9 22.8 70% 32 76.45 1018.8
15 09:53 E 11 16.09 A Few Clouds FEW090 27.2 22.2 74% 30 76.5 1019.5
15 08:53 E 9 16.09 A Few Clouds FEW090 27.2 22.2 74% 30 76.53 1019.7
15 07:53 NE 17 16.09 Mostly Cloudy BKN013 26.7 23.9 85% 29 76.48 1019.3
15 06:53 Calm 16.09 Partly Cloudy SCT100 SCT110 25.6 22.8 26.7 24.4 85% 27 76.43 1018.4
15 05:53 Calm 16.09 Mostly Cloudy BKN090 26.1 22.2 79% 28 76.28 1016.4
15 04:53 S 7 16.09 Fair CLR 25 22.8 88% 26 76.25 1016.0
15 02:53 Calm 16.09 Fair CLR 25.6 23.3 87% 27 76.2 1015.4
15 01:53 Calm 16.09 Fair CLR 25.6 23.9 90% 27 76.2 1015.3
15 00:53 SE 7 16.09 Fair CLR 26.7 25 32.2 26.1 90% 30 76.2 1015.3
14 23:53 SE 7 16.09 Fair CLR 26.7 25 90% 30 76.25 1016.0
14 22:53 SE 6 9.66 Fog/Mist CLR 26.7 25 90% 30 76.28 1016.3
14 21:53 Calm 16.09 Fair CLR 27.8 25 85% 32 76.25 1016.2
14 20:53 S 6 16.09 Fair CLR 28.9 25 80% 34 76.2 1015.4
14 19:53 S 6 16.09 Fair CLR 30 25 75% 36 76.17 1015.0
14 18:53 S 11 16.09 Fair CLR 32.2 25 33.9 32.2 66% 39 76.15 1014.6
14 17:53 SE 9 16.09 Fair CLR 33.3 25 62% 41 76.15 1014.7
14 16:53 S 15 16.09 Fair CLR 33.9 24.4 58% 41 76.15 1014.8
14 15:53 SE 15 16.09 A Few Clouds FEW043 33.9 24.4 58% 41 76.2 1015.4
14 14:53 S 19 16.09 Fair CLR 33.9 23.9 56% 40 76.23 1015.9
14 13:53 SE 13 16.09 Fair CLR 33.3 24.4 60% 40 76.3 1016.7
14 12:53 SE 13 16.09 Fair CLR 32.8 23.9 32.8 26.7 59% 39 76.33 1016.9
14 11:53 SE 11 16.09 Fair CLR 31.7 23.9 63% 37 76.33 1017.1
14 10:53 SE 17 16.09 Fair CLR 30.6 25 72% 37 76.3 1016.8
14 09:53 SE 7 16.09 Mostly Cloudy BKN090 28.3 24.4 79% 33 76.35 1017.5
14 07:53 NW 7 16.09 Overcast OVC085 28.3 21.7 67% 31 76.2 1015.4
14 06:53 S 7 16.09 Mostly Cloudy BKN095 26.7 22.2 29.4 26.1 76% 29 76.1 1014.1
14 05:53 SW 11 16.09 Mostly Cloudy SCT090 BKN110 28.3 22.2 70% 31 76.05 1013.2
14 04:53 SE 7 16.09 Partly Cloudy SCT100 26.7 23.3 82% 29 76 1012.8
14 03:53 S 6 16.09 A Few Clouds FEW110 26.7 23.3 82% 29 76 1012.6
14 02:53 Calm 16.09 A Few Clouds FEW110 27.8 23.3 77% 31 75.95 1012.1
14 01:53 Calm 16.09 Fair CLR 27.8 23.3 77% 31 75.92 1011.7
14 00:53 Vrbl 6 16.09 Fair CLR 29.4 23.3 32.8 28.3 70% 34 75.92 1011.6
13 23:53 S 9 16.09 Fair CLR 28.3 24.4 79% 33 75.92 1011.7
13 22:53 S 6 16.09 Fair CLR 28.9 25 80% 34 75.97 1012.2
13 21:53 S 7 16.09 Fair CLR 29.4 25.6 80% 36 75.95 1011.9
13 20:53 S 9 16.09 Fair CLR 29.4 26.7 85% 37 75.9 1011.5
13 19:53 S 9 16.09 Fair CLR 31.1 26.7 77% 40 75.87 1010.9
13 18:53 S 9 16.09 Fair CLR 32.8 26.1 35 32.8 68% 42 75.82 1010.4
13 17:53 S 13 16.09 A Few Clouds FEW045 33.9 27.2 68% 45 75.82 1010.2
13 16:53 S 17 G 28 16.09 Fair CLR 34.4 25 58% 42 75.82 1010.4
13 15:53 Vrbl 9 16.09 Fair CLR 34.4 25.6 60% 43 75.82 1010.4
13 14:53 S 15 16.09 Fair CLR 33.9 25.6 62% 43 75.87 1011.0
13 13:53 Vrbl 6 16.09 Fair CLR 33.9 25.6 62% 43 75.92 1011.6
13 12:53 Calm 16.09 Fair CLR 32.8 25 32.8 24.4 64% 40 75.97 1012.2
13 11:53 Vrbl 6 16.09 Fair CLR 31.7 25 68% 39 76 1012.7
13 10:53 S 7 16.09 Fair CLR 30.6 25.6 75% 38 75.95 1012.1
13 09:53 S 7 16.09 Fair CLR 28.9 25 80% 34 75.92 1011.7
13 08:53 S 7 16.09 Fair CLR 27.2 24.4 85% 31 75.95 1011.9
13 07:53 S 9 16.09 Partly Cloudy SCT080 25.6 23.3 87% 27 75.95 1011.9
13 06:53 Calm 16.09 Thunderstorm SCT080 24.4 23.3 24.4 23.3 94% 24 75.9 1011.4 0.46
13 05:53 S 7 16.09 Mostly Cloudy BKN085 23.9 23.3 96% 23 75.84 1010.7 0.18
13 04:53 SE 6 6.44 Rain Fog/Mist FEW050 BKN090 BKN110 23.9 23.3 96% 23 75.84 1010.7 0.23
13 03:53 SE 6 16.09 Thunderstorm FEW060 BKN075 23.9 22.8 94% 23 75.82 1010.3 0.03 0.05
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)