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.
21 18:53 NE 11 16.09 Overcast OVC020 21.1 17.8 22.8 21.1 82% 76.25 1016.3
21 17:53 N 15 16.09 Overcast SCT021 OVC028 21.7 18.3 81% 76.23 1015.8
21 16:53 N 15 16.09 Overcast OVC023 22.2 18.9 82% 76.2 1015.7
21 15:53 NE 11 16.09 Overcast OVC021 22.2 18.9 82% 76.23 1015.9
21 14:53 N 11 16.09 Overcast BKN013 OVC023 22.8 18.9 79% 76.23 1016.0
21 13:53 NE 11 16.09 Overcast OVC009 21.1 19.4 90% 76.25 1016.3
21 12:53 NE 15 16.09 Overcast OVC012 22.2 20 22.8 21.1 87% 76.23 1015.9
21 11:53 N 9 16.09 Overcast OVC017 22.8 20 84% 76.23 1016.1
21 10:53 N 15 11.27 Overcast BKN010 OVC015 22.8 20.6 87% 76.25 1016.1
21 09:53 N 7 16.09 Overcast BKN009 OVC014 21.7 20.6 94% 76.25 1016.0
21 08:53 Calm 16.09 Overcast OVC025 22.2 20.6 91% 76.2 1015.6
21 07:53 Calm 16.09 Mostly Cloudy BKN023 BKN080 21.7 20.6 94% 76.17 1015.1
21 06:53 N 7 16.09 Mostly Cloudy FEW014 BKN021 21.1 20.6 22.2 20.6 97% 76.12 1014.4 0.41
21 05:53 Calm 14.48 Fair CLR 21.1 20.6 97% 76.05 1013.5
21 04:53 Calm 16.09 Fair CLR 21.1 20.6 97% 76.05 1013.4
21 03:53 Calm 16.09 Mostly Cloudy BKN009 21.7 20.6 94% 76.02 1013.1 0.41
21 02:53 NE 22 16.09 Light Rain FEW060 OVC110 21.7 21.1 96% 75.97 1012.3 0.15
21 01:53 N 11 16.09 Light Rain SCT015 OVC021 21.7 21.1 96% 76.1 1014.0 0.25
21 00:53 N 6 11.27 Thunderstorm Rain SCT090 BKN110 21.7 20.6 30.6 21.1 94% 76.07 1013.9 0.2 0.76
20 23:53 SW 11 4.83 Thunderstorm Heavy Rain Fog/Mist BKN043 BKN070 OVC110 22.8 21.7 94% 76.15 1014.6 0.36
20 22:53 N 11 8.05 Thunderstorm Heavy Rain SCT043 BKN070 OVC110 23.9 21.1 84% 24 76 1012.9 0.18
20 21:53 N 13 16.09 Mostly Cloudy FEW090 BKN110 24.4 21.1 82% 25 75.97 1012.5 0.03
20 20:53 N 17 16.09 Thunderstorm in Vicinity Rain FEW020 SCT075 BKN110 25 21.7 82% 26 75.92 1011.7 0.03
20 19:53 S 6 16.09 Overcast BKN085 OVC120 28.3 21.1 65% 31 75.82 1010.4
20 18:53 NW 6 16.09 Overcast OVC100 30.6 18.9 33.9 30.6 50% 32 75.77 1009.7
20 17:53 NW 7 16.09 Fair CLR 32.8 17.8 41% 34 75.77 1009.5
20 16:53 Vrbl 6 16.09 Fair CLR 33.3 18.3 41% 34 75.77 1009.7
20 15:53 Vrbl 6 16.09 Fair CLR 33.9 19.4 42% 36 75.79 1010.0
20 14:53 Calm 16.09 Fair CLR 32.8 20 47% 35 75.84 1010.7
20 13:53 Calm 16.09 Fair CLR 32.2 20 48% 34 75.9 1011.2
20 12:53 Vrbl 6 16.09 Fair CLR 31.1 21.1 31.1 22.8 55% 34 75.92 1011.7
20 11:53 E 7 16.09 Fair CLR 28.9 21.1 63% 31 75.97 1012.3
20 10:53 E 6 16.09 Fair CLR 28.3 21.1 65% 31 75.97 1012.6
20 09:53 N 7 16.09 Fair CLR 27.2 20.6 67% 29 76.02 1013.2
20 08:53 Calm 16.09 Fair CLR 26.1 18.3 62% 27 76.02 1013.2
20 07:53 SW 6 16.09 Fair CLR 23.3 18.3 74% 76.02 1013.0
20 06:53 W 6 16.09 Fair CLR 23.3 16.7 27.8 22.8 67% 76 1012.6
20 05:53 SW 7 16.09 Fair CLR 23.3 16.7 67% 75.92 1011.8
20 04:53 SW 9 16.09 Fair CLR 24.4 15.6 58% 26 75.92 1011.6
20 03:53 Calm 16.09 Fair CLR 22.8 17.2 71% 75.87 1010.9
20 01:53 SW 6 16.09 Fair CLR 26.7 15 49% 27 75.87 1010.8
19 21:53 S 7 16.09 Fair CLR 26.1 20.6 72% 28 75.9 1011.4
19 20:53 S 6 16.09 Fair CLR 25.6 21.7 79% 27 75.84 1010.7
19 19:53 S 6 16.09 Fair CLR 26.7 22.2 76% 29 75.84 1010.7
19 18:53 SE 6 16.09 Fair CLR 31.1 20 36.1 31.1 52% 33 75.84 1010.9
19 17:53 SE 7 16.09 Fair CLR 34.4 20 43% 37 75.87 1010.9
19 16:53 Calm 16.09 A Few Clouds FEW040 35.6 18.3 36% 37 75.87 1011.0
19 15:53 Calm 16.09 Fair CLR 35.6 18.9 37% 38 75.92 1011.7
19 14:53 Vrbl 7 16.09 Fair CLR 33.9 18.3 40% 35 75.97 1012.3
19 13:53 SW 13 16.09 Fair CLR 35.6 18.9 37% 38 76.02 1013.1
19 12:53 W 13 16.09 Fair CLR 34.4 18.9 35 21.7 40% 36 76.1 1014.1
19 11:53 W 11 16.09 Partly Cloudy FEW075 SCT095 33.3 18.9 43% 35 76.15 1014.7
19 10:53 W 17 16.09 A Few Clouds FEW090 33.3 18.3 41% 34 76.15 1014.7
19 09:53 W 11 16.09 Fair CLR 30.6 19.4 51% 32 76.15 1014.6
19 08:53 W 9 16.09 Fair CLR 28.3 18.9 57% 30 76.15 1014.6
19 07:53 Vrbl 6 16.09 Fair CLR 26.1 18.9 65% 27 76.12 1014.2
19 06:53 Calm 16.09 Fair CLR 21.7 20 25 21.1 90% 76.1 1014.0
19 05:53 Calm 16.09 Fair CLR 21.7 20 90% 76.1 1013.9
19 04:53 S 6 16.09 Fair CLR 22.8 20.6 87% 76.07 1013.8
19 03:53 S 7 16.09 Fair CLR 23.3 21.1 88% 76.07 1013.8
19 02:53 S 7 16.09 Fair CLR 23.9 21.1 84% 24 76.1 1014.2
19 01:53 S 9 16.09 Fair CLR 24.4 21.1 82% 25 76.15 1014.8
19 00:53 SE 9 16.09 Fair CLR 25.6 21.1 30 25 76% 27 76.2 1015.3
18 23:53 S 6 16.09 Fair CLR 26.1 21.7 77% 28 76.23 1015.6
18 22:53 Calm 16.09 Fair CLR 25 22.8 88% 26 76.23 1015.9
18 21:53 SW 6 16.09 Fair CLR 25.6 23.3 87% 27 76.23 1015.9
18 20:53 S 6 16.09 Fair CLR 26.1 23.3 85% 28 76.23 1016.0
18 19:53 S 6 16.09 Fair CLR 28.3 23.3 74% 32 76.23 1015.8
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)