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 03:53 S 11 16.09 Fair CLR 15 6.1 56% 75.97 1012.5
15 02:53 S 15 16.09 Fair CLR 15.6 6.7 56% 75.95 1012.5
15 01:53 S 11 16.09 Fair CLR 15 7.2 60% 76.05 1013.8
15 00:53 SE 9 16.09 Fair CLR 15.6 7.2 22.2 15.6 58% 76.1 1014.2
14 23:53 S 11 16.09 Fair CLR 16.1 6.7 54% 76.12 1014.7
14 22:53 SE 13 16.09 Fair CLR 16.7 6.7 52% 76.1 1014.4
14 21:53 SE 15 16.09 Fair CLR 18.3 6.1 45% 76.1 1014.5
14 20:53 SE 15 16.09 Fair CLR 18.3 6.7 47% 76.1 1014.2
14 19:53 SE 11 16.09 Fair CLR 19.4 5.6 41% 76.1 1014.4
14 18:53 S 15 16.09 Fair CLR 22.2 5.6 23.9 20.6 34% 76.12 1014.6
14 17:53 SE 17 16.09 Fair CLR 22.8 5 32% 76.15 1015.2
14 16:53 S 13 16.09 Fair CLR 23.3 4.4 29% 76.2 1015.6
14 15:53 SE 11 16.09 Fair CLR 23.3 5 31% 76.25 1016.6
14 14:53 SE 6 16.09 Fair CLR 22.2 4.4 31% 76.35 1017.7
14 13:53 SE 11 16.09 Fair CLR 21.7 5 34% 76.35 1017.9
14 12:53 E 7 16.09 Fair CLR 21.1 4.4 21.7 9.4 34% 76.43 1018.8
14 11:53 S 15 16.09 Fair CLR 20 6.1 40% 76.48 1019.5
14 10:53 S 17 16.09 Fair CLR 19.4 6.7 44% 76.53 1020.2
14 09:53 SE 15 16.09 Fair CLR 17.8 6.7 48% 76.56 1020.4
14 08:53 SE 13 16.09 Fair CLR 15 6.7 58% 76.56 1020.4
14 07:53 SE 11 16.09 Fair CLR 13.3 7.8 70% 76.53 1020.0
14 06:53 Calm 16.09 Fair CLR 9.4 7.8 11.1 7.2 90% 76.5 1019.9
14 05:53 Calm 16.09 Fair CLR 7.8 6.7 93% 76.48 1019.4
14 04:53 Calm 16.09 Fair CLR 7.8 6.7 93% 76.45 1019.0
14 03:53 Calm 16.09 Fair CLR 8.3 7.2 93% 76.4 1018.6
14 02:53 Calm 16.09 Fair CLR 9.4 7.2 86% 76.38 1018.1
14 01:53 Calm 16.09 Fair CLR 9.4 7.2 86% 76.38 1018.1
14 00:53 Calm 16.09 Fair CLR 11.1 7.2 21.7 11.1 77% 76.38 1018.0
13 23:53 Calm 16.09 Fair CLR 12.8 7.2 69% 76.35 1017.7
13 22:53 Calm 16.09 Fair CLR 13.9 6.1 60% 76.33 1017.3
13 21:53 Calm 16.09 Fair CLR 16.7 5 46% 76.33 1017.3
13 20:53 N 11 16.09 Fair CLR 18.3 4.4 40% 76.3 1016.9
13 19:53 N 17 16.09 Fair CLR 20 3.9 35% 76.25 1016.4
13 18:53 N 19 16.09 Fair CLR 21.7 3.9 23.9 21.7 31% 76.25 1016.1
13 17:53 N 28 16.09 Fair CLR 22.8 3.3 28% 76.23 1015.9
13 16:53 N 22 G 37 16.09 Fair CLR 23.3 3.9 28% 76.23 1015.9
13 15:53 N 24 G 44 16.09 Fair CLR 23.3 3.9 28% 76.25 1016.2
13 14:53 N 24 G 41 16.09 Fair CLR 23.9 5 29% 25 76.28 1016.7
13 13:53 NW 30 G 44 16.09 Fair CLR 22.8 4.4 30% 76.3 1017.1
13 12:53 NW 39 G 48 16.09 Fair and Breezy CLR 22.8 3.3 22.8 17.8 28% 76.33 1017.3
13 11:53 N 28 G 43 16.09 Fair CLR 22.8 4.4 30% 76.33 1017.3
13 10:53 NW 28 G 43 16.09 Fair CLR 22.2 2.8 28% 76.33 1017.3
13 09:53 NW 35 G 46 16.09 Fair and Breezy CLR 21.1 4.4 34% 76.33 1017.2
13 08:53 NW 28 G 37 16.09 Fair CLR 20 4.4 36% 76.33 1017.3
13 07:53 NW 11 16.09 Fair CLR 19.4 6.7 44% 76.3 1016.9
13 06:53 W 9 16.09 Fair CLR 17.8 5.6 21.1 16.1 45% 76.28 1016.5
13 05:53 NW 9 16.09 Fair CLR 17.2 5 45% 76.23 1015.9
13 04:53 NW 9 16.09 Fair CLR 17.2 6.1 48% 76.2 1015.5
13 03:53 N 19 16.09 Fair CLR 19.4 7.2 45% 76.15 1014.9
13 02:53 NW 17 16.09 Overcast OVC095 21.1 10 49% 76.12 1014.4
13 01:53 W 11 16.09 Overcast SCT080 OVC100 20 10 53% 76.07 1013.8
13 00:53 SW 9 16.09 A Few Clouds FEW080 20 10 26.7 20 53% 76.07 1013.7
12 23:53 SW 9 16.09 Fair CLR 20.6 9.4 49% 76.07 1013.9
12 22:53 SW 11 16.09 A Few Clouds FEW100 22.2 8.9 43% 76.07 1013.8
12 21:53 SW 11 16.09 Fair CLR 22.8 8.9 41% 76.1 1014.3
12 20:53 SW 6 16.09 Fair CLR 23.3 8.3 38% 76.12 1014.6
12 19:53 W 11 16.09 Fair CLR 25.6 8.3 33% 26 76.1 1014.3
12 18:53 SW 9 16.09 Fair CLR 26.7 10 28.3 26.1 35% 26 76.05 1013.6
12 17:53 SW 17 G 28 16.09 Fair CLR 27.8 9.4 32% 27 76.05 1013.5
12 16:53 S 17 G 37 16.09 Fair CLR 28.3 9.4 31% 27 76.07 1013.9
12 15:53 SW 17 G 31 16.09 Fair CLR 28.3 9.4 31% 27 76.12 1014.5
12 14:53 S 17 G 33 16.09 Fair CLR 27.8 9.4 32% 27 76.23 1016.0
12 13:53 SW 19 G 31 16.09 Fair CLR 27.2 8.3 30% 27 76.3 1017.0
12 12:53 W 13 G 28 16.09 Fair CLR 26.1 8.3 26.1 12.8 32% 26 76.38 1017.9
12 11:53 W 20 16.09 Fair CLR 25.6 7.8 32% 26 76.43 1018.9
12 10:53 SW 13 16.09 Fair CLR 23.9 10.6 43% 25 76.48 1019.4
12 09:53 SW 13 16.09 Fair CLR 21.1 10 49% 76.5 1019.8
12 07:53 Calm 16.09 Fair CLR 17.2 9.4 60% 76.53 1020.2
12 06:53 Calm 16.09 Fair CLR 12.8 9.4 13.9 10.6 80% 76.53 1020.0
12 05:53 Calm 16.09 Fair CLR 11.7 8.9 83% 76.5 1019.6
12 04:53 Calm 16.09 Fair CLR 11.7 8.9 83% 76.5 1019.6
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)