Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
| 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. | ||||||||||||||||
| 09 | 23:54 | S 24 G 43 | 16.09 | Fair | CLR | 21.1 | 7.8 | 42% | 76.4 | 1018.2 | |||||||
| 09 | 22:54 | S 26 | 16.09 | Fair | CLR | 21.1 | 7.2 | 41% | 76.35 | 1017.7 | |||||||
| 09 | 21:54 | SE 19 | 16.09 | Partly Cloudy | SCT100 | 20 | 7.2 | 44% | 76.38 | 1017.8 | |||||||
| 09 | 20:54 | SE 17 | 16.09 | Overcast | OVC100 | 21.7 | 7.8 | 41% | 76.38 | 1018.0 | |||||||
| 09 | 19:54 | S 11 | 16.09 | Overcast | OVC100 | 22.2 | 6.1 | 35% | 76.38 | 1018.1 | |||||||
| 09 | 18:54 | S 20 | 16.09 | Mostly Cloudy | BKN100 | 25.6 | 6.1 | 28.3 | 25.6 | 29% | 26 | 76.38 | 1018.0 | ||||
| 09 | 17:54 | S 26 | 16.09 | A Few Clouds | FEW100 | 26.7 | 4.4 | 24% | 26 | 76.38 | 1018.0 | ||||||
| 09 | 16:54 | S 24 | 16.09 | Mostly Cloudy | BKN100 | 27.8 | 5.6 | 24% | 27 | 76.43 | 1018.5 | ||||||
| 09 | 15:54 | SW 26 G 39 | 16.09 | Partly Cloudy | SCT095 | 27.2 | 4.4 | 23% | 26 | 76.43 | 1018.6 | ||||||
| 09 | 14:54 | SW 17 G 43 | 16.09 | A Few Clouds | FEW095 | 26.7 | 3.9 | 23% | 26 | 76.48 | 1019.3 | ||||||
| 09 | 13:54 | SW 26 G 39 | 16.09 | Fair | CLR | 27.2 | 3.9 | 22% | 26 | 76.53 | 1019.8 | ||||||
| 09 | 12:54 | SW 24 G 39 | 16.09 | Fair | CLR | 26.7 | 4.4 | 26.7 | 7.8 | 24% | 26 | 76.58 | 1020.5 | ||||
| 09 | 11:54 | SW 31 G 43 | 16.09 | Fair | CLR | 25.6 | 5 | 27% | 26 | 76.63 | 1021.1 | ||||||
| 09 | 10:54 | SW 35 | 16.09 | Fair and Breezy | CLR | 24.4 | 4.4 | 27% | 25 | 76.66 | 1021.6 | ||||||
| 09 | 09:54 | SW 31 G 44 | 16.09 | Fair | CLR | 22.8 | 4.4 | 30% | 76.66 | 1021.6 | |||||||
| 09 | 08:54 | SW 19 | 16.09 | Fair | CLR | 19.4 | 6.1 | 42% | 76.68 | 1022.0 | |||||||
| 09 | 07:54 | Calm | 16.09 | Mostly Cloudy | BKN090 | 11.7 | 8.3 | 80% | 76.68 | 1022.1 | |||||||
| 09 | 06:54 | Calm | 16.09 | Fair | CLR | 7.8 | 6.1 | 16.1 | 7.8 | 89% | 76.63 | 1021.4 | |||||
| 09 | 05:54 | Calm | 16.09 | Fair | CLR | 8.3 | 5.6 | 83% | 76.58 | 1020.8 | |||||||
| 09 | 04:54 | Calm | 16.09 | Fair | CLR | 8.3 | 4.4 | 77% | 76.56 | 1020.2 | |||||||
| 09 | 03:54 | S 13 | 16.09 | Fair | CLR | 13.3 | 5 | 57% | 76.53 | 1019.8 | |||||||
| 09 | 02:54 | S 9 | 16.09 | Fair | CLR | 13.3 | 5 | 57% | 76.48 | 1019.4 | |||||||
| 09 | 01:54 | S 11 | 16.09 | Fair | CLR | 13.9 | 5 | 55% | 76.5 | 1019.6 | |||||||
| 09 | 00:54 | S 13 | 16.09 | Fair | CLR | 16.7 | 5 | 22.8 | 16.7 | 46% | 76.48 | 1019.5 | |||||
| 08 | 23:54 | S 15 | 16.09 | Fair | CLR | 17.8 | 5 | 43% | 76.48 | 1019.2 | |||||||
| 08 | 22:54 | S 20 | 16.09 | Fair | CLR | 18.3 | 5 | 42% | 76.43 | 1018.8 | |||||||
| 08 | 21:54 | S 20 | 16.09 | Fair | CLR | 19.4 | 5 | 39% | 76.43 | 1018.5 | |||||||
| 08 | 20:54 | S 20 | 16.09 | Fair | CLR | 20 | 5 | 38% | 76.38 | 1017.9 | |||||||
| 08 | 19:54 | S 19 | 16.09 | Fair | CLR | 20.6 | 4.4 | 35% | 76.3 | 1017.2 | |||||||
| 08 | 18:54 | S 20 | 16.09 | Fair | CLR | 22.8 | 4.4 | 25.6 | 20.6 | 30% | 76.28 | 1016.9 | |||||
| 08 | 17:54 | S 30 G 52 | 16.09 | Fair | CLR | 25 | 2.8 | 24% | 25 | 76.28 | 1016.7 | ||||||
| 08 | 16:54 | S 33 G 48 | 16.09 | Fair and Breezy | CLR | 25.6 | 3.3 | 24% | 25 | 76.3 | 1016.9 | ||||||
| 08 | 14:54 | S 33 G 46 | 16.09 | Fair and Breezy | CLR | 25 | 5 | 28% | 25 | 76.4 | 1018.3 | ||||||
| 08 | 13:54 | S 26 G 43 | 16.09 | Fair | CLR | 22.8 | 5.6 | 33% | 76.45 | 1019.2 | |||||||
| 08 | 12:54 | S 26 | 16.09 | Fair | CLR | 20.6 | 5 | 21.1 | 3.9 | 36% | 76.56 | 1020.4 | |||||
| 08 | 11:54 | S 22 | 16.09 | Fair | CLR | 19.4 | 5 | 39% | 76.63 | 1021.6 | |||||||
| 08 | 10:54 | S 19 | 16.09 | Fair | CLR | 17.2 | 3.9 | 41% | 76.71 | 1022.7 | |||||||
| 08 | 09:54 | SE 22 | 16.09 | Fair | CLR | 14.4 | 2.8 | 46% | 76.76 | 1023.2 | |||||||
| 08 | 08:54 | SE 19 | 16.09 | Fair | CLR | 11.7 | 1.7 | 51% | 76.76 | 1023.5 | |||||||
| 08 | 07:54 | E 9 | 16.09 | Fair | CLR | 6.7 | 2.2 | 73% | 5 | 76.78 | 1023.7 | ||||||
| 08 | 06:54 | E 11 | 16.09 | Fair | CLR | 3.9 | 0.6 | 6.1 | 3.3 | 79% | 1 | 76.78 | 1023.7 | ||||
| 08 | 05:54 | E 15 | 16.09 | Fair | CLR | 3.3 | 0 | 79% | 0 | 76.76 | 1023.4 | ||||||
| 08 | 04:54 | E 11 | 16.09 | Fair | CLR | 3.3 | 0 | 79% | 1 | 76.78 | 1023.6 | ||||||
| 08 | 03:54 | E 15 | 16.09 | Fair | CLR | 3.9 | 0 | 76% | 1 | 76.78 | 1023.6 | ||||||
| 08 | 02:54 | E 13 | 16.09 | Fair | CLR | 4.4 | 0.6 | 77% | 2 | 76.81 | 1023.9 | ||||||
| 08 | 01:54 | E 9 | 16.09 | Fair | CLR | 5.6 | 0.6 | 71% | 4 | 76.84 | 1024.3 | ||||||
| 08 | 00:54 | E 13 | 16.09 | Fair | CLR | 5.6 | 1.1 | 11.7 | 5.6 | 73% | 3 | 76.86 | 1024.7 | ||||
| 07 | 23:54 | E 17 | 16.09 | Fair | CLR | 6.7 | 0.6 | 65% | 4 | 76.89 | 1024.9 | ||||||
| 07 | 22:54 | E 19 | 16.09 | Fair | CLR | 7.2 | 0.6 | 63% | 4 | 76.91 | 1025.3 | ||||||
| 07 | 21:54 | E 17 | 16.09 | Fair | CLR | 8.3 | 0.6 | 59% | 6 | 76.94 | 1025.7 | ||||||
| 07 | 20:54 | E 17 | 16.09 | Fair | CLR | 8.9 | 1.7 | 61% | 7 | 76.91 | 1025.5 | ||||||
| 07 | 19:54 | E 15 | 16.09 | Fair | CLR | 10.6 | 1.7 | 54% | 76.91 | 1025.3 | |||||||
| 07 | 18:54 | E 20 | 16.09 | Fair | CLR | 11.7 | 0.6 | 13.3 | 9.4 | 47% | 76.91 | 1025.5 | |||||
| 07 | 17:54 | E 24 | 16.09 | Fair | CLR | 12.2 | 1.1 | 47% | 76.91 | 1025.5 | |||||||
| 07 | 16:54 | E 22 | 16.09 | Fair | CLR | 12.8 | 1.1 | 45% | 76.94 | 1025.9 | |||||||
| 07 | 15:54 | E 19 | 16.09 | Fair | CLR | 12.8 | 1.1 | 45% | 76.99 | 1026.5 | |||||||
| 07 | 14:54 | E 17 | 16.09 | Fair | CLR | 12.8 | 1.7 | 47% | 77.09 | 1027.8 | |||||||
| 07 | 13:54 | E 19 | 16.09 | Fair | CLR | 10.6 | 0 | 48% | 77.17 | 1028.7 | |||||||
| 07 | 12:54 | E 19 G 33 | 16.09 | A Few Clouds | FEW100 | 9.4 | 0 | 9.4 | 5 | 52% | 7 | 77.24 | 1029.7 | ||||
| 07 | 11:54 | E 17 | 16.09 | Mostly Cloudy | BKN120 | 8.3 | 0.6 | 59% | 6 | 77.29 | 1030.6 | ||||||
| 07 | 10:54 | E 20 | 16.09 | Partly Cloudy | SCT100 | 6.7 | 0 | 63% | 3 | 77.32 | 1030.9 | ||||||
| 07 | 09:54 | NE 19 | 16.09 | Mostly Cloudy | BKN018 BKN090 BKN120 | 5.6 | 0.6 | 71% | 2 | 77.34 | 1031.2 | ||||||
| 07 | 08:54 | NE 24 | 16.09 | A Few Clouds | FEW018 FEW110 | 5 | 0.6 | 73% | 1 | 77.29 | 1030.6 | ||||||
| 07 | 07:54 | E 20 | 16.09 | Overcast | BKN085 OVC110 | 5 | 0.6 | 73% | 1 | 77.29 | 1030.4 | ||||||
| 07 | 06:54 | NE 19 | 16.09 | Overcast | BKN075 OVC090 | 5 | 0 | 10 | 5 | 70% | 2 | 77.24 | 1029.9 | ||||
| 07 | 05:54 | N 22 | 16.09 | Overcast | OVC075 | 5.6 | -0.6 | 65% | 2 | 77.19 | 1029.0 | ||||||
| 07 | 04:54 | NE 24 | 16.09 | Overcast | OVC075 | 6.7 | -1.7 | 55% | 3 | 77.14 | 1028.2 | ||||||
| 07 | 03:54 | N 22 | 16.09 | Overcast | BKN049 OVC080 | 7.8 | -1.1 | 54% | 5 | 77.14 | 1028.3 | ||||||
| 07 | 02:54 | N 20 | 16.09 | Overcast | OVC085 | 8.3 | -1.7 | 50% | 5 | 77.04 | 1026.9 | ||||||
| 07 | 01:54 | N 30 | 16.09 | Overcast | OVC090 | 9.4 | -2.2 | 44% | 6 | 77.04 | 1027.0 | ||||||
| 07 | 00:54 | N 22 | 16.09 | Overcast | OVC095 | 10 | -1.1 | 13.9 | 9.4 | 46% | 7 | 77.01 | 1026.5 | ||||
| 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) | |||||||||||||||