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.
18 02:53 Calm 16.09 Fair CLR 23.3 22.2 94% 76.56 1020.0
18 01:53 Calm 16.09 Fair CLR 23.9 22.8 94% 23 76.56 1020.0
18 00:53 Calm 16.09 Fair CLR 24.4 22.8 32.2 24.4 91% 24 76.56 1020.2
17 23:53 Calm 16.09 Fair CLR 24.4 22.8 91% 24 76.58 1020.4
17 22:53 Calm 16.09 Fair CLR 25.6 22.8 85% 27 76.58 1020.4
17 21:53 Calm 16.09 Fair CLR 26.7 23.3 82% 29 76.58 1020.4
17 20:53 Calm 16.09 Fair CLR 27.2 23.3 79% 30 76.58 1020.6
17 19:53 Calm 16.09 Fair CLR 27.8 23.3 77% 31 76.56 1020.1
17 18:53 S 6 16.09 Fair CLR 32.2 22.2 36.7 32.2 56% 36 76.53 1019.8
17 17:53 Vrbl 7 16.09 Fair CLR 34.4 21.7 48% 38 76.53 1019.7
17 16:53 S 11 16.09 Fair CLR 36.1 21.1 42% 40 76.53 1019.7
17 15:53 Vrbl 6 16.09 Fair CLR 36.1 21.1 42% 40 76.53 1019.9
17 14:53 Calm 16.09 Fair CLR 36.1 21.7 43% 41 76.58 1020.5
17 13:53 S 9 16.09 Partly Cloudy SCT110 35.6 22.2 46% 40 76.66 1021.5
17 12:53 S 9 16.09 Partly Cloudy SCT100 34.4 22.8 35 21.7 51% 40 76.71 1022.2
17 11:53 SW 7 16.09 Fair CLR 31.7 22.2 57% 36 76.76 1022.8
17 10:53 Vrbl 6 16.09 Partly Cloudy SCT100 31.1 22.8 61% 35 76.78 1023.2
17 09:53 SW 9 16.09 Fair CLR 28.9 21.7 65% 32 76.78 1023.4
17 08:53 Vrbl 6 12.87 Fair CLR 27.2 21.1 69% 29 76.78 1023.4
17 07:53 Calm 16.09 Fair CLR 23.9 22.2 90% 23 76.76 1023.1
17 06:53 Calm 9.66 Fog/Mist CLR 21.7 21.7 23.3 21.7 100% 76.73 1022.6
17 05:53 Calm 9.66 Fog/Mist CLR 22.2 21.7 97% 76.71 1022.2
17 04:53 Calm 12.87 Fair CLR 22.2 22.2 100% 76.71 1022.3
17 03:53 Calm 9.66 Fog/Mist CLR 22.8 22.2 96% 76.71 1022.2
17 02:53 Calm 16.09 Fair CLR 22.8 22.8 100% 76.71 1022.1
17 01:53 Calm 9.66 Fog/Mist CLR 22.8 22.8 100% 76.71 1022.2
17 00:53 Calm 12.87 Fair CLR 23.3 22.8 25 23.3 97% 76.73 1022.4
16 23:53 Calm 12.87 Fair CLR 23.3 22.8 97% 76.76 1022.7
16 22:53 Calm 16.09 Fair CLR 24.4 23.3 94% 24 76.76 1023.0
16 21:53 SE 6 12.87 Fair CLR 23.9 23.3 96% 23 76.78 1023.2
16 20:53 Calm 14.48 Fair CLR 23.9 23.3 96% 23 76.73 1022.7
16 19:53 SE 6 16.09 Fair CLR 25 23.9 94% 26 76.71 1022.2
16 18:53 Calm 16.09 Fair CLR 25 23.3 35 24.4 90% 26 76.68 1022.0 0.51
16 17:53 Calm 16.09 Fair CLR 25 23.9 94% 26 76.71 1022.3 0.13
16 16:53 SE 22 G 44 2.01 Thunderstorm Heavy Rain Fog/Mist SCT022 BKN047 OVC060 24.4 22.8 91% 24 76.81 1023.6 0.38
16 15:53 Calm 16.09 A Few Clouds FEW095 33.3 22.8 54% 38 76.63 1021.0
16 14:53 NE 7 16.09 Fair CLR 34.4 22.8 51% 40 76.68 1021.9
16 13:53 NW 13 16.09 Fair CLR 34.4 22.8 51% 40 76.73 1022.6
16 12:53 SW 7 16.09 Fair CLR 32.8 22.8 33.3 23.9 56% 38 76.78 1023.2
16 11:53 Calm 16.09 Fair CLR 31.1 23.3 63% 36 76.81 1023.6
16 10:53 Vrbl 6 16.09 Fair CLR 30.6 23.3 65% 35 76.84 1023.9
16 09:53 Calm 16.09 A Few Clouds FEW080 28.3 22.8 72% 32 76.84 1023.9
16 08:53 SE 9 16.09 Fair CLR 25.6 22.8 85% 27 76.78 1023.4
16 07:53 E 6 16.09 Fair CLR 24.4 22.2 88% 25 76.78 1023.4
16 06:53 NE 11 16.09 Mostly Cloudy BKN010 23.9 22.2 26.1 23.9 90% 23 76.78 1023.2
16 05:53 N 11 16.09 Fair CLR 24.4 22.8 91% 24 76.71 1022.1
16 04:53 N 15 16.09 Fair CLR 25 22.8 88% 26 76.63 1021.1
16 03:53 Calm 16.09 Fair CLR 24.4 22.2 88% 25 76.53 1019.9
16 01:53 Calm 16.09 Partly Cloudy SCT120 25.6 22.8 85% 27 76.48 1019.1
16 00:53 S 7 16.09 A Few Clouds FEW120 25.6 22.8 28.3 24.4 85% 27 76.45 1018.9
15 23:53 Calm 16.09 Fair CLR 25 22.2 85% 26 76.45 1018.8
15 22:53 SE 6 16.09 Fair CLR 26.7 22.8 79% 29 76.4 1018.2
15 21:53 S 7 16.09 A Few Clouds FEW120 26.7 22.2 76% 29 76.4 1018.1
15 20:53 S 7 16.09 Fair CLR 27.2 22.2 74% 30 76.38 1017.7
15 19:53 S 11 16.09 A Few Clouds FEW070 27.2 22.2 74% 30 76.33 1017.1
15 18:53 SE 15 16.09 Mostly Cloudy SCT080 BKN100 28.3 22.8 37.8 27.8 72% 32 76.33 1017.3
15 17:53 SE 19 G 41 16.09 Thunderstorm CLR 31.7 21.1 53% 35 76.28 1016.6
15 16:53 Calm 16.09 Fair CLR 36.1 20 39% 39 76.25 1016.0
15 15:53 S 11 16.09 Fair CLR 37.2 20.6 38% 41 76.28 1016.3
15 14:53 Vrbl 9 16.09 Fair CLR 37.2 20 37% 40 76.3 1016.6
15 13:53 SW 9 16.09 Fair CLR 36.7 21.7 42% 41 76.33 1017.1
15 12:53 Vrbl 9 16.09 Fair CLR 35.6 21.7 36.1 21.1 44% 40 76.35 1017.5
15 11:53 Vrbl 7 16.09 Fair CLR 34.4 22.2 49% 39 76.4 1018.0
15 10:53 SW 15 16.09 Fair CLR 32.8 22.2 54% 37 76.4 1017.9
15 09:53 Vrbl 6 16.09 Fair CLR 29.4 22.2 65% 33 76.38 1017.8
15 08:53 S 9 16.09 Fair CLR 26.7 21.1 71% 28 76.38 1017.8
15 07:53 Vrbl 6 16.09 Fair CLR 23.3 19.4 79% 76.35 1017.5
15 06:53 SE 6 16.09 Fair CLR 21.1 18.9 22.8 20.6 87% 76.33 1017.0
15 05:53 Calm 16.09 Fair CLR 21.7 18.9 84% 76.28 1016.5
15 04:53 S 7 16.09 Fair CLR 21.7 18.3 81% 76.23 1015.9
15 03:53 Calm 16.09 Fair CLR 21.1 18.3 84% 76.23 1015.9
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)