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.
15 05:53 Calm 9.66 Fog/Mist BKN030 OVC120 20 19.4 96% 76.23 1015.9
15 04:53 Calm 8.05 Fog/Mist FEW036 OVC120 19.4 19.4 100% 76.25 1016.2
15 03:53 Calm 8.05 Fog/Mist OVC110 19.4 18.9 97% 76.28 1016.6
15 02:53 Calm 2.01 Fog/Mist OVC110 18.9 18.3 96% 76.35 1017.5
15 01:53 S 6 9.66 Fog/Mist OVC095 19.4 18.9 97% 76.33 1017.4
15 00:53 Calm 6.44 Fog/Mist SCT090 OVC110 18.3 18.3 22.8 18.3 100% 76.33 1017.4
14 23:53 Calm 0.80 Fog CLR 18.3 18.3 100% 76.35 1017.6
14 22:53 Calm 1.21 Fog/Mist CLR 18.9 18.3 96% 76.33 1017.4
14 21:53 Calm 12.87 Fair CLR 20 19.4 96% 76.28 1016.7
14 20:53 Calm 16.09 Fair CLR 20.6 20 96% 76.25 1016.2
14 19:53 Calm 16.09 Fair CLR 21.7 20 90% 76.23 1015.9
14 18:53 N 9 16.09 A Few Clouds FEW120 22.8 20.6 26.1 22.8 87% 76.2 1015.7
14 16:53 NW 9 16.09 Fair CLR 24.4 20.6 79% 25 76.3 1016.9
14 15:53 W 9 16.09 Overcast FEW023 SCT029 OVC042 25 20 74% 26 76.28 1016.6
14 14:53 Vrbl 6 16.09 A Few Clouds FEW018 25 21.1 79% 26 76.23 1015.8
14 13:53 Calm 16.09 Fair CLR 23.9 21.1 84% 24 76.2 1015.6
14 12:53 E 7 16.09 Mostly Cloudy SCT047 BKN055 23.3 21.7 23.3 21.1 91% 76.25 1016.2 0.71
14 11:53 N 6 16.09 Overcast BKN006 BKN019 OVC024 22.8 21.7 94% 76.33 1017.1 0.13
14 10:53 NW 15 6.44 Light Rain Fog/Mist FEW010 BKN016 OVC021 23.3 21.1 88% 76.33 1017.1
14 09:53 NW 6 16.09 Mostly Cloudy SCT006 BKN075 23.3 21.7 91% 76.17 1015.3 0.58
14 08:53 Calm 16.09 Light Rain BKN012 OVC110 21.7 21.1 96% 76.1 1014.0 0.1
14 07:53 S 7 6.44 Rain Fog/Mist BKN012 OVC110 21.1 20.6 97% 76.17 1015.2 0.48
14 06:53 Calm 16.09 Light Rain OVC005 21.1 20.6 27.2 21.1 97% 76.15 1014.8 1.07
14 05:53 NE 9 16.09 Light Rain SCT055 OVC070 21.7 20.6 94% 76.07 1013.6 0.23
14 04:53 N 11 16.09 Thunderstorm in Vicinity Light Rain NULL 21.7 21.1 96% 76.1 1014.0 0.84
14 03:53 Calm 16.09 Fair CLR 23.3 21.1 88% 76 1012.7
14 02:53 S 7 16.09 Fair CLR 23.9 21.1 84% 24 76.07 1013.6
14 01:53 NW 9 16.09 Overcast SCT036 OVC050 26.7 20 67% 28 76.12 1014.3
14 00:53 SW 9 16.09 Mostly Cloudy BKN075 26.7 21.7 29.4 26.1 74% 29 76.05 1013.4
13 23:53 SW 7 16.09 Fair CLR 26.7 21.7 74% 29 76.05 1013.5
13 22:53 Vrbl 7 16.09 Fair CLR 27.2 21.1 69% 29 76 1012.6
13 21:53 S 9 16.09 Fair CLR 27.8 21.1 67% 30 75.97 1012.2
13 20:53 S 9 16.09 Fair CLR 27.8 20.6 65% 30 75.92 1011.7
13 19:53 S 9 16.09 Fair CLR 27.8 20 63% 29 75.92 1011.6
13 18:53 S 7 16.09 Fair CLR 29.4 20 34.4 29.4 57% 31 75.9 1011.4
13 17:53 S 13 16.09 Fair CLR 32.2 20 48% 34 75.87 1011.1
13 16:53 SW 11 16.09 A Few Clouds FEW060 33.9 19.4 42% 36 75.87 1011.1
13 15:53 S 19 G 33 16.09 A Few Clouds FEW060 34.4 20 43% 37 75.87 1011.1
13 14:53 S 15 16.09 A Few Clouds FEW050 33.9 20.6 46% 37 75.87 1011.1
13 13:53 SW 9 16.09 Partly Cloudy SCT048 32.2 20.6 50% 35 75.92 1011.9
13 12:53 SW 15 16.09 Fair CLR 32.2 20.6 32.2 18.3 50% 35 76 1012.5
13 11:53 SW 13 16.09 Fair CLR 31.1 20 52% 33 76.02 1013.1
13 10:53 SW 9 16.09 Fair CLR 28.9 17.8 51% 30 76.07 1013.5
13 09:53 W 15 16.09 Fair CLR 26.1 15.6 52% 27 76.07 1013.7
13 08:53 Vrbl 7 16.09 Fair CLR 25 13.9 50% 26 76.05 1013.3
13 07:53 S 6 16.09 Fair CLR 21.7 13.3 59% 76 1012.8
13 06:53 S 6 16.09 Fair CLR 18.3 13.3 22.8 17.2 73% 75.97 1012.5
13 05:53 S 6 16.09 Fair CLR 20 13.3 65% 75.95 1012.0
13 04:53 S 7 16.09 Fair CLR 19.4 13.3 68% 75.95 1012.0
13 03:53 S 7 16.09 Fair CLR 18.9 13.9 73% 75.92 1011.9
13 02:53 S 9 16.09 Fair CLR 18.3 14.4 78% 75.95 1012.0
13 01:53 SE 6 16.09 Fair CLR 19.4 14.4 73% 75.92 1011.8
13 00:53 Calm 16.09 Fair CLR 23.3 14.4 28.3 23.3 57% 75.9 1011.3
12 23:53 Vrbl 9 16.09 Fair CLR 25 15.6 56% 26 75.9 1011.3
12 22:53 Vrbl 11 16.09 Fair CLR 26.1 16.1 54% 27 75.87 1011.1
12 21:53 S 7 16.09 Fair CLR 25.6 16.7 58% 26 75.87 1011.0
12 20:53 S 6 16.09 Fair CLR 25.6 15 52% 26 75.84 1010.9
12 19:53 S 7 16.09 Fair CLR 26.7 15 49% 27 75.84 1010.8
12 18:53 S 6 16.09 Fair CLR 28.3 15 33.9 28.3 44% 28 75.79 1010.3
12 17:53 S 9 16.09 Fair CLR 31.7 15.6 38% 31 75.79 1010.1
12 16:53 SW 13 16.09 Fair CLR 33.3 15.6 34% 33 75.82 1010.2
12 15:53 S 13 G 28 16.09 Fair CLR 33.9 14.4 31% 33 75.82 1010.5
12 14:53 Vrbl 9 16.09 Fair CLR 33.9 15 32% 34 75.84 1010.9
12 13:53 S 17 G 30 16.09 Fair CLR 32.8 15.6 35% 33 75.92 1011.7
12 12:53 SW 13 16.09 Fair CLR 32.2 16.1 32.2 13.3 38% 32 76.02 1012.9
12 11:53 S 13 16.09 Fair CLR 30.6 16.1 42% 31 76.1 1014.0
12 10:53 SW 9 16.09 Fair CLR 28.3 16.1 48% 29 76.15 1014.8
12 09:53 Vrbl 6 16.09 Fair CLR 25.6 15.6 54% 26 76.2 1015.3
12 08:53 SW 7 16.09 Fair CLR 23.3 15.6 62% 76.2 1015.6
12 07:53 Calm 16.09 Fair CLR 14.4 13.9 97% 76.17 1015.3
12 06:53 S 6 16.09 Fair CLR 13.9 13.3 18.3 13.3 96% 76.17 1015.2
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)