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.
12 06:53 Calm 6.44 Fog/Mist FEW002 18.9 18.9 21.1 18.3 100% 75.9 1011.6
12 05:53 Calm 2.01 Fog/Mist FEW002 19.4 18.9 97% 75.84 1010.7
12 04:53 Calm 4.83 Fog/Mist SCT037 20 19.4 96% 75.82 1010.6
12 03:53 Calm 4.83 Fog/Mist CLR 20 19.4 96% 75.82 1010.3
12 02:53 SE 6 1.61 Fog/Mist CLR 20 20 100% 75.84 1010.7
12 01:53 Calm 4.02 Fog/Mist CLR 20.6 20.6 100% 75.84 1010.8
12 00:53 S 7 9.66 Fog/Mist CLR 21.7 21.1 25 21.7 96% 75.82 1010.4
11 23:53 Calm 14.48 Fair CLR 22.2 21.7 97% 75.84 1010.7
11 22:53 S 6 16.09 Fair CLR 22.2 21.7 97% 75.84 1010.8
11 21:53 Calm 16.09 A Few Clouds FEW029 22.8 21.7 94% 75.87 1011.2
11 20:53 S 6 16.09 Mostly Cloudy BKN100 BKN120 23.3 21.7 91% 75.84 1010.8
11 19:53 Calm 16.09 Overcast OVC080 23.9 20.6 82% 24 75.82 1010.3
11 18:53 S 7 16.09 Partly Cloudy SCT046 25 21.7 29.4 25 82% 26 75.79 1010.1 0.03 0.03
11 17:53 E 17 16.09 Overcast BKN037 OVC055 26.7 20.6 69% 28 75.79 1010.0
11 16:53 Calm 16.09 Mostly Cloudy FEW038 BKN085 28.3 20.6 63% 30 75.79 1010.1
11 15:53 S 6 16.09 Mostly Cloudy BKN080 28.9 20 59% 31 75.84 1010.7
11 14:53 Calm 16.09 Overcast FEW043 SCT055 OVC070 28.9 20 59% 31 75.92 1011.6
11 13:53 SE 9 16.09 A Few Clouds FEW034 28.9 20.6 61% 31 75.97 1012.4
11 12:53 Vrbl 9 16.09 Partly Cloudy SCT027 SCT032 28.3 21.1 28.3 20.6 65% 31 76.05 1013.5
11 11:53 E 11 16.09 Partly Cloudy SCT020 26.7 20.6 69% 28 76.12 1014.4
11 10:53 SE 15 16.09 Mostly Cloudy BKN019 BKN065 25.6 21.1 76% 27 76.17 1015.2
11 09:53 E 13 16.09 A Few Clouds FEW009 25 21.7 82% 26 76.15 1014.8
11 08:53 SE 9 9.66 Fog/Mist SCT005 OVC060 21.7 21.1 96% 76.15 1014.8
11 07:53 NE 7 6.44 Fog/Mist FEW003 OVC060 21.1 20.6 97% 76.15 1014.7
11 06:53 NE 7 8.05 Fog/Mist FEW045 BKN055 20.6 20 20.6 18.9 96% 76.12 1014.5
11 05:53 Calm 11.27 A Few Clouds FEW050 19.4 19.4 100% 76.12 1014.6
11 04:53 Calm 0.80 Fog VV003 18.9 18.9 100% 76.12 1014.5
11 03:53 Calm 0.80 Fog CLR 19.4 19.4 100% 76.12 1014.6
11 02:53 Calm 9.66 Fog/Mist CLR 19.4 19.4 100% 76.12 1014.6
11 01:53 Calm 4.83 Fog/Mist CLR 20.6 20 96% 76.12 1014.6
11 00:53 Calm 12.87 Fair CLR 20.6 20 25 20.6 96% 76.15 1014.6
10 23:53 Calm 8.05 Fog/Mist CLR 21.1 20.6 97% 76.15 0.0
10 22:53 Calm 16.09 A Few Clouds FEW100 21.1 21.1 100% 76.15 0.0
10 21:53 Calm 16.09 Fair CLR 22.2 21.1 94% 76.17 0.0
10 20:53 Calm 16.09 A Few Clouds FEW120 23.3 21.7 91% 76.15 1014.9
10 19:53 N 7 16.09 Mostly Cloudy BKN120 24.4 21.1 82% 25 76.12 1014.5
10 18:53 N 6 16.09 Mostly Cloudy BKN120 25 21.1 27.2 25 79% 26 76.12 1014.5
10 17:53 NE 7 16.09 Mostly Cloudy SCT024 BKN029 26.1 21.1 74% 28 76.1 1014.1
10 16:53 NE 13 16.09 Mostly Cloudy SCT022 BKN029 BKN070 26.7 21.7 74% 29 76.1 1014.0
10 15:53 N 13 16.09 Mostly Cloudy FEW023 SCT027 BKN065 26.1 21.1 74% 28 76.12 1014.3
10 14:53 Calm 16.09 Overcast SCT020 BKN026 OVC070 25.6 21.7 79% 27 76.2 1015.4
10 13:53 Calm 16.09 Overcast OVC019 25.6 21.7 79% 27 76.25 1016.0
10 12:53 SE 6 16.09 NULL NULL 26.1 21.7 77% 28 76.25 1016.2
10 10:53 Calm 8.05 Fog/Mist OVC010 0 0 0% 76.35 0.0
10 09:53 Calm 6.44 Fog/Mist BKN006 0 0 0% 76.3 0.0 0.3
10 08:53 Calm 6.44 Rain Fog/Mist BKN006 BKN047 OVC075 21.7 21.1 96% 76.33 1017.1 0.25
10 07:53 W 6 16.09 Light Rain BKN009 BKN070 OVC110 21.7 20.6 94% 76.33 1017.0 0.05
10 06:53 W 6 14.48 Light Rain SCT011 BKN075 OVC090 21.1 20.6 21.1 20.6 97% 76.28 1016.4 0.03 0.1
10 05:53 NW 7 16.09 Mostly Cloudy BKN012 BKN085 21.1 20.6 97% 76.28 1016.4
10 04:53 Calm 16.09 A Few Clouds FEW014 FEW085 21.1 20.6 97% 76.25 1016.0
10 03:53 Calm 16.09 Mostly Cloudy BKN095 21.1 20.6 97% 76.3 1016.7 0.08
10 02:53 Vrbl 6 16.09 Partly Cloudy SCT090 21.1 20.6 97% 76.2 1015.2 0.03
10 01:53 NE 9 16.09 Light Rain FEW003 SCT047 BKN070 21.1 20.6 97% 76.25 1016.1 0.05
10 00:53 NE 6 4.83 Thunderstorm Rain Fog/Mist NULL 21.1 20.6 31.7 21.1 97% 76.43 1018.6 3.76 4.42
09 23:53 NW 7 2.41 Thunderstorm Heavy Rain Fog/Mist BKN038 OVC070 22.8 21.1 90% 76.38 1017.7 0.66
09 22:53 NE 7 16.09 Partly Cloudy SCT100 26.1 18.9 65% 27 76.25 1015.9
09 21:53 NE 13 16.09 Mostly Cloudy BKN100 27.8 22.2 72% 30 76.25 1016.1
09 20:53 S 6 16.09 Fair CLR 28.3 22.2 70% 31 76.17 1015.1
09 19:53 S 9 16.09 Fair CLR 28.3 22.2 70% 31 76.1 1014.3
09 16:53 Calm 16.09 Fair CLR 33.9 20.6 46% 37 76.2 1015.4
09 15:53 Vrbl 6 16.09 A Few Clouds FEW090 33.9 20 44% 36 76.23 1015.8
09 14:53 Calm 16.09 Fair CLR 34.4 20 43% 37 76.3 1016.7
09 13:53 N 13 16.09 A Few Clouds FEW050 33.3 20.6 47% 36 76.38 1017.8
09 12:53 Calm 16.09 Fair CLR 32.2 20 32.8 21.7 48% 34 76.43 1018.5
09 11:53 N 20 16.09 Fair CLR 31.7 19.4 48% 33 76.45 1018.7
09 10:53 NW 9 16.09 A Few Clouds FEW090 31.7 18.9 47% 33 76.43 1018.4
09 09:53 N 9 16.09 Fair CLR 28.9 20 59% 31 76.4 1018.0
09 08:53 Vrbl 6 16.09 A Few Clouds FEW110 28.3 19.4 59% 30 76.35 1017.4
09 07:53 Calm 16.09 A Few Clouds FEW100 23.9 19.4 76% 24 76.3 1016.9
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)