Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 23 | 12:54 | S 11 | 16.09 | A Few Clouds | FEW011 | 10.6 | 6.7 | 77% | 76.66 | 1021.9 | |||||||
| 23 | 11:54 | S 7 | 16.09 | Fair | CLR | 10.6 | 6.7 | 10.6 | 4.4 | 77% | 76.71 | 1022.6 | |||||
| 23 | 10:54 | S 6 | 16.09 | Overcast | OVC011 | 9.4 | 6.1 | 80% | 76.78 | 1023.6 | |||||||
| 23 | 09:54 | Calm | 16.09 | Overcast | OVC009 | 8.9 | 6.1 | 83% | 76.78 | 1023.8 | |||||||
| 23 | 08:54 | W 7 | 14.48 | Overcast | OVC008 | 8.3 | 6.1 | 86% | 7 | 76.78 | 1023.6 | ||||||
| 23 | 07:54 | W 6 | 9.66 | Fog/Mist | OVC009 | 7.8 | 6.7 | 93% | 76.71 | 1022.8 | |||||||
| 23 | 06:54 | Calm | 11.27 | Overcast | OVC008 | 6.7 | 6.1 | 96% | 76.71 | 1022.7 | |||||||
| 23 | 05:54 | Calm | 2.01 | Fog/Mist | SCT009 | 4.4 | 4.4 | 8.3 | 4.4 | 100% | 76.66 | 1022.0 | |||||
| 23 | 04:54 | W 9 | 8.05 | Fog/Mist | CLR | 6.7 | 6.1 | 96% | 5 | 76.66 | 1021.9 | ||||||
| 23 | 03:54 | W 11 | 4.83 | Fog/Mist | CLR | 6.7 | 6.1 | 96% | 5 | 76.63 | 1021.5 | ||||||
| 23 | 02:54 | W 9 | 9.66 | Fog/Mist | FEW007 | 7.2 | 6.7 | 97% | 6 | 76.63 | 1021.6 | ||||||
| 23 | 01:54 | W 9 | 9.66 | Fog/Mist | OVC007 | 8.3 | 7.2 | 93% | 7 | 76.61 | 1021.3 | ||||||
| 23 | 00:54 | W 15 | 9.66 | Fog/Mist | OVC005 | 7.8 | 7.2 | 96% | 6 | 76.58 | 1021.0 | ||||||
| 22 | 23:54 | SW 13 | 11.27 | Partly Cloudy | SCT009 | 6.7 | 6.1 | 9.4 | 5 | 96% | 4 | 76.58 | 1021.1 | ||||
| 22 | 22:54 | W 6 | 9.66 | Fog/Mist | CLR | 6.1 | 5.6 | 97% | 76.58 | 1020.9 | |||||||
| 22 | 21:54 | W 9 | 12.87 | Fair | CLR | 7.2 | 6.1 | 93% | 6 | 76.56 | 1020.7 | ||||||
| 22 | 20:54 | Calm | 1.21 | Fog/Mist | CLR | 5 | 5 | 100% | 76.58 | 1020.9 | |||||||
| 22 | 19:54 | Calm | 8.05 | Fog/Mist | CLR | 6.1 | 5.6 | 97% | 76.53 | 1020.5 | |||||||
| 22 | 18:54 | SW 7 | 14.48 | Fair | CLR | 7.2 | 6.1 | 93% | 6 | 76.5 | 1020.1 | ||||||
| 22 | 17:54 | NW 6 | 16.09 | Fair | CLR | 8.9 | 6.7 | 12.8 | 8.3 | 86% | 76.5 | 1020.0 | |||||
| 22 | 16:54 | W 6 | 11.27 | Fair | CLR | 10 | 6.7 | 80% | 76.48 | 1019.6 | |||||||
| 22 | 15:54 | W 11 | 11.27 | Fair | CLR | 12.2 | 6.7 | 69% | 76.48 | 1019.5 | |||||||
| 22 | 14:54 | W 9 | 14.48 | Fair | CLR | 12.2 | 6.1 | 67% | 76.45 | 1019.3 | |||||||
| 22 | 13:54 | W 9 | 16.09 | Fair | CLR | 11.7 | 5.6 | 66% | 76.45 | 1019.3 | |||||||
| 22 | 12:54 | SW 7 | 14.48 | Fair | CLR | 11.1 | 5 | 66% | 76.5 | 1019.9 | |||||||
| 22 | 11:54 | SW 7 | 9.66 | Fair with Haze | CLR | 10 | 5 | 10.6 | 6.1 | 71% | 9 | 76.56 | 1020.5 | ||||
| 22 | 10:54 | W 9 | 9.66 | A Few Clouds with Haze | FEW012 | 8.9 | 5.6 | 80% | 8 | 76.58 | 1021.0 | ||||||
| 22 | 09:54 | N 13 | 8.05 | Fog/Mist | OVC011 | 7.8 | 5.6 | 86% | 6 | 76.58 | 1020.9 | ||||||
| 22 | 08:54 | N 15 | 6.44 | Fog/Mist | OVC009 | 7.2 | 5.6 | 90% | 5 | 76.56 | 1020.7 | ||||||
| 22 | 07:54 | N 9 | 4.83 | Fog/Mist | FEW009 | 7.2 | 5.6 | 90% | 6 | 76.5 | 1019.8 | ||||||
| 22 | 06:54 | N 11 | 6.44 | Fog/Mist | FEW010 | 6.7 | 5.6 | 93% | 5 | 76.43 | 1019.0 | ||||||
| 22 | 05:54 | N 9 | 8.05 | Fog/Mist | SCT011 | 7.2 | 5.6 | 9.4 | 7.2 | 90% | 6 | 76.38 | 1018.2 | ||||
| 22 | 04:54 | N 13 | 8.05 | Fog/Mist | BKN010 BKN048 | 7.8 | 6.7 | 93% | 6 | 76.33 | 1017.6 | ||||||
| 22 | 03:54 | N 11 | 9.66 | Fog/Mist | OVC049 | 8.9 | 7.2 | 89% | 7 | 76.28 | 1016.8 | ||||||
| 22 | 02:54 | N 6 | 8.05 | Fog/Mist | BKN034 OVC047 | 8.9 | 7.8 | 93% | 76.25 | 1016.3 | |||||||
| 22 | 01:54 | NE 7 | 9.66 | Fog/Mist | OVC037 | 8.9 | 7.8 | 93% | 8 | 76.2 | 1015.8 | ||||||
| 22 | 00:54 | NE 19 | 8.05 | Fog/Mist | OVC008 | 8.9 | 7.8 | 93% | 6 | 76.17 | 1015.5 | ||||||
| 21 | 23:54 | NE 17 | 9.66 | Fog/Mist | OVC008 | 9.4 | 8.3 | 11.7 | 9.4 | 93% | 7 | 76.17 | 1015.4 | ||||
| 21 | 22:54 | NE 20 | 9.66 | Fog/Mist | OVC008 | 9.4 | 8.3 | 93% | 7 | 76.12 | 1014.9 | ||||||
| 21 | 21:54 | N 20 | 4.83 | Fog/Mist | BKN006 OVC011 | 10 | 8.9 | 93% | 8 | 76.07 | 1014.2 | ||||||
| 21 | 20:54 | N 11 | 6.44 | Fog/Mist | OVC006 | 10.6 | 10 | 96% | 76.05 | 1013.8 | |||||||
| 21 | 19:54 | N 19 | 14.48 | Overcast | OVC004 | 10.6 | 10 | 96% | 75.97 | 1012.8 | |||||||
| 21 | 18:54 | N 19 | 16.09 | Overcast | OVC005 | 11.1 | 10.6 | 97% | 75.92 | 1012.2 | |||||||
| 21 | 17:54 | N 13 | 16.09 | Overcast | OVC006 | 11.7 | 10.6 | 13.3 | 11.7 | 93% | 75.92 | 1012.0 | |||||
| 21 | 16:54 | NE 20 | 16.09 | Overcast | OVC006 | 11.7 | 10.6 | 93% | 75.82 | 1010.5 | |||||||
| 21 | 15:54 | NE 17 | 16.09 | Overcast | OVC006 | 12.2 | 11.1 | 93% | 75.84 | 1010.9 | |||||||
| 21 | 14:54 | NE 15 | 12.87 | Overcast | SCT006 OVC011 | 12.8 | 11.7 | 93% | 75.82 | 1010.8 | |||||||
| 21 | 13:54 | NE 13 | 3.22 | Fog/Mist | OVC006 | 12.8 | 11.7 | 93% | 75.84 | 1010.9 | |||||||
| 21 | 12:54 | E 15 | 16.09 | Overcast | OVC008 | 13.3 | 11.7 | 90% | 75.84 | 1011.0 | |||||||
| 21 | 11:54 | NE 17 | 12.87 | Overcast | OVC009 | 12.8 | 11.7 | 12.8 | 11.1 | 93% | 75.92 | 1011.9 | 0.03 | 0.61 | |||
| 21 | 10:54 | NE 13 | 4.02 | Fog/Mist | BKN008 OVC012 | 12.2 | 11.7 | 97% | 76.02 | 1013.3 | 0.23 | ||||||
| 21 | 09:54 | NE 7 | 4.83 | Rain Fog/Mist | OVC006 | 11.7 | 11.1 | 96% | 76.07 | 1013.9 | 0.05 | ||||||
| 21 | 08:54 | E 11 | 16.09 | Light Rain | OVC005 | 11.7 | 11.1 | 96% | 76.1 | 1014.2 | 0.3 | ||||||
| 21 | 07:54 | E 13 | 9.66 | Light Rain Fog/Mist | FEW007 BKN021 OVC038 | 11.7 | 11.1 | 96% | 76.1 | 1014.5 | 0.2 | ||||||
| 21 | 06:54 | E 15 | 14.48 | Light Rain | SCT028 OVC036 | 11.1 | 10.6 | 97% | 76.12 | 1014.6 | 0.1 | ||||||
| 21 | 05:54 | NE 9 | 9.66 | Rain Fog/Mist | OVC033 | 11.1 | 10.6 | 11.1 | 11.1 | 97% | 76.15 | 1015.1 | 0.18 | 1.04 | |||
| 21 | 04:54 | NE 9 | 6.44 | Rain Fog/Mist | FEW012 BKN028 OVC070 | 11.1 | 10.6 | 97% | 76.17 | 1015.5 | 0.2 | ||||||
| 21 | 03:54 | E 9 | 3.22 | Light Rain Fog/Mist | OVC011 | 11.1 | 10.6 | 97% | 76.2 | 1015.8 | 0.25 | ||||||
| 21 | 02:54 | NE 7 | 3.22 | Heavy Rain Fog/Mist | OVC008 | 11.1 | 11.1 | 100% | 76.2 | 1015.9 | 0.41 | 0.41 | |||||
| 21 | 01:54 | NE 7 | 2.82 | Light Rain Fog/Mist | OVC002 | 11.1 | 11.1 | 100% | 76.2 | 1015.7 | |||||||
| 21 | 00:54 | NE 7 | 1.61 | Fog/Mist | OVC002 | 11.1 | 10.6 | 97% | 76.2 | 1015.7 | |||||||
| 20 | 23:54 | E 7 | 1.21 | Fog/Mist | VV004 | 11.1 | 11.1 | 11.1 | 11.1 | 100% | 76.28 | 1016.6 | |||||
| 20 | 22:54 | NE 7 | 0.80 | Fog | VV003 | 11.1 | 10.6 | 97% | 76.28 | 1016.8 | |||||||
| 20 | 21:54 | E 6 | 0.80 | Fog | VV003 | 11.1 | 10.6 | 97% | 76.28 | 1016.9 | |||||||
| 20 | 20:54 | E 7 | 0.80 | Fog | VV002 | 11.1 | 10.6 | 97% | 76.28 | 1016.8 | |||||||
| 20 | 19:54 | E 7 | 0.80 | Fog | VV003 | 11.1 | 10.6 | 97% | 76.3 | 1017.1 | |||||||
| 20 | 18:54 | E 6 | 1.21 | Fog/Mist | VV003 | 11.1 | 11.1 | 100% | 76.3 | 1017.2 | |||||||
| 20 | 17:54 | SE 7 | 2.41 | Fog/Mist | OVC003 | 11.1 | 10.6 | 12.2 | 11.1 | 97% | 76.28 | 1016.8 | |||||
| 20 | 16:54 | E 7 | 2.82 | Fog/Mist | OVC005 | 11.1 | 10.6 | 97% | 76.28 | 1016.9 | |||||||
| 20 | 15:54 | E 11 | 1.61 | Fog/Mist | OVC005 | 11.1 | 10.6 | 97% | 76.28 | 1016.7 | |||||||
| 20 | 14:54 | E 13 | 6.44 | Fog/Mist | OVC009 | 11.7 | 10 | 89% | 76.25 | 1016.6 | |||||||
| 20 | 13:54 | E 9 | 11.27 | Overcast | OVC014 | 12.2 | 9.4 | 83% | 76.25 | 1016.5 | |||||||
| Date | Time (cst) | 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) | |||||||||||||||