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.
10 18:53 SE 9 16.09 Fair CLR 20.6 12.2 28.3 20.6 59% 76.17 1015.4
10 17:53 SE 6 16.09 Fair CLR 23.9 12.2 48% 25 76.17 1015.2
10 16:53 SE 11 16.09 Fair CLR 25.6 11.1 40% 26 76.15 1015.2
10 15:53 SE 15 16.09 Fair CLR 27.2 11.1 37% 27 76.17 1015.3
10 14:53 Vrbl 6 16.09 Fair CLR 27.2 13.3 42% 27 76.2 1015.8
10 13:53 Vrbl 6 16.09 Fair CLR 26.1 13.9 47% 27 76.3 1016.9
10 12:53 E 7 16.09 Fair CLR 23.9 13.3 23.9 10.6 52% 25 76.38 1018.1
10 11:53 SE 7 16.09 Fair CLR 21.7 12.2 55% 76.43 1018.7
10 10:53 Vrbl 6 16.09 Fair CLR 20 11.7 59% 76.45 1019.0
10 09:53 S 6 16.09 Fair CLR 18.3 11.1 63% 76.45 1019.1
10 08:53 Calm 16.09 Fair CLR 15 10.6 75% 76.43 1018.7
10 07:53 Calm 16.09 Fair CLR 12.8 9.4 80% 76.4 1018.3
10 06:53 S 6 16.09 Fair CLR 12.2 9.4 13.3 10 83% 76.35 1017.8
10 05:53 S 6 16.09 Fair CLR 10.6 8.9 89% 76.33 1017.3
10 04:53 Calm 16.09 Fair CLR 10.6 8.9 89% 76.3 1016.8
10 02:53 Calm 16.09 Fair CLR 11.1 8.9 86% 76.3 1016.8
10 01:53 S 6 16.09 Fair CLR 12.2 8.9 80% 76.33 1017.2
10 00:53 Calm 16.09 Fair CLR 13.3 8.3 23.9 12.2 72% 76.33 1017.2
09 22:53 S 9 16.09 Fair CLR 17.8 7.8 52% 76.35 1017.5
09 21:53 S 6 16.09 Fair CLR 15 7.8 62% 76.33 1017.2
09 20:53 S 6 16.09 Fair CLR 18.3 7.2 49% 76.28 1016.6
09 19:53 S 7 16.09 Fair CLR 21.7 7.2 39% 76.25 1016.4
09 18:53 S 7 16.09 Fair CLR 23.9 7.2 32.2 23.9 34% 25 76.2 1015.8
09 17:53 SE 9 16.09 Fair CLR 28.3 6.7 25% 27 76.2 1015.7
09 16:53 SE 17 16.09 Fair CLR 31.1 6.1 21% 29 76.2 1015.6
09 15:53 SE 13 16.09 Fair CLR 31.7 6.1 20% 30 76.23 1015.9
09 14:53 Vrbl 11 16.09 Fair CLR 31.7 7.2 22% 30 76.25 1016.4
09 13:53 S 15 16.09 Fair CLR 31.7 8.9 24% 30 76.33 1017.3
09 12:53 S 15 16.09 Fair CLR 30.6 7.2 30.6 8.9 23% 29 76.43 1018.5
09 11:53 S 15 16.09 Fair CLR 29.4 7.2 25% 28 76.5 1019.7
09 09:53 Calm 16.09 Fair CLR 20 11.7 59% 76.56 1020.4
09 08:53 Calm 12.87 Fair CLR 15.6 11.1 75% 76.5 1020.0
09 07:53 Calm 16.09 Fair CLR 11.1 10 93% 76.48 1019.7
09 06:53 Calm 16.09 Fair CLR 8.9 7.8 11.7 8.9 93% 76.45 1019.3
09 05:53 Calm 16.09 Fair CLR 10 8.3 89% 76.48 1019.3
09 04:53 Calm 16.09 Fair CLR 10.6 8.3 86% 76.43 1018.5
09 03:53 S 6 16.09 Fair CLR 9.4 8.3 93% 76.38 1018.1
09 02:53 Calm 16.09 Fair CLR 10 9.4 96% 76.4 1018.2
09 01:53 Calm 16.09 Fair CLR 11.1 9.4 89% 76.4 1018.2
09 00:53 Calm 16.09 Fair CLR 11.1 10 19.4 10.6 93% 76.4 1018.3
08 23:53 Calm 16.09 Fair CLR 12.2 10 87% 76.4 1018.3
08 22:53 S 6 16.09 Fair CLR 13.3 10.6 84% 76.4 1018.3
08 21:53 S 6 16.09 Fair CLR 13.9 12.2 90% 76.4 1018.5
08 20:53 Calm 16.09 Fair CLR 13.9 12.2 90% 76.38 1018.3
08 19:53 Calm 16.09 Fair CLR 14.4 11.1 81% 76.35 1017.8
08 18:53 SE 6 16.09 Fair CLR 19.4 10 30 17.8 55% 76.3 1017.2
08 17:53 NE 6 16.09 Fair CLR 27.2 9.4 33% 27 76.28 1016.8
08 16:53 Calm 16.09 Fair CLR 28.9 5 22% 27 76.28 1016.6
08 15:53 S 6 16.09 Fair CLR 29.4 5.6 22% 28 76.3 1017.1
08 14:53 Calm 16.09 Fair CLR 28.9 6.1 24% 27 76.33 1017.4
08 13:53 Vrbl 6 16.09 Fair CLR 28.9 6.1 24% 27 76.4 1018.2
08 12:53 Calm 16.09 Fair CLR 27.8 7.2 28.3 8.9 27% 27 76.45 1019.0
08 11:53 SE 7 16.09 Fair CLR 27.2 8.9 32% 27 76.48 1019.5
08 10:53 Vrbl 6 16.09 Fair CLR 23.9 11.7 46% 25 76.5 1019.6
08 09:53 Calm 16.09 Fair CLR 19.4 13.3 68% 76.5 1019.7
08 08:53 Calm 14.48 Fair CLR 15.6 12.8 84% 76.48 1019.3
08 07:53 Calm 16.09 Fair CLR 11.7 11.7 100% 76.43 1018.8
08 06:53 Calm 16.09 Fair CLR 10 10 14.4 8.9 100% 76.38 1018.0
08 05:53 Calm 16.09 Fair CLR 10 10 100% 76.33 1017.2
08 04:53 Calm 12.87 Fair CLR 11.1 10.6 97% 76.28 1016.5
08 03:53 Calm 16.09 Fair CLR 10.6 10.6 100% 76.25 1016.2
08 02:53 Calm 1.61 Fog/Mist CLR 11.1 11.1 100% 76.25 1016.2
08 01:53 Calm 14.48 Fair CLR 13.3 13.3 100% 76.2 1015.6
08 00:53 Calm 16.09 Fair CLR 13.9 13.9 25.6 13.9 100% 76.17 1015.2
07 23:53 Calm 16.09 Fair CLR 13.9 13.9 100% 76.15 1014.9
07 22:53 Calm 16.09 Fair CLR 16.1 15 93% 76.12 1014.5
07 21:53 Calm 16.09 Fair CLR 17.8 15.6 87% 76.07 1014.1
07 20:53 Calm 16.09 Fair CLR 18.9 15.6 81% 76.02 1013.3
07 19:53 Calm 16.09 Fair CLR 20 15.6 76% 75.97 1012.6
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)