Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
| Date | Time (cst) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 25 | 03:54 | Calm | 2.00 | Fog/Mist | OVC006 | 51.1 | 50 | 96% | 29.79 | 1008.7 | |||||||
| 25 | 02:54 | Calm | 4.00 | Fog/Mist | OVC007 | 52 | 50 | 93% | 29.79 | 1008.6 | |||||||
| 25 | 01:54 | E 5 | 4.00 | Fog/Mist | BKN008 OVC017 | 51.1 | 50 | 96% | 29.8 | 1008.8 | |||||||
| 25 | 00:54 | Calm | 6.00 | Fog/Mist | OVC007 | 51.1 | 50 | 96% | 29.81 | 1009.5 | |||||||
| 24 | 23:54 | SE 5 | 5.00 | Fog/Mist | OVC007 | 51.1 | 50 | 51.1 | 51.1 | 96% | 29.83 | 1009.9 | 0.01 | 0.18 | |||
| 24 | 22:54 | Calm | 3.00 | Light Rain Fog/Mist | OVC008 | 51.1 | 50 | 96% | 29.84 | 1010.2 | |||||||
| 24 | 21:54 | SE 3 | 4.00 | Light Rain Fog/Mist | FEW010 BKN029 OVC049 | 51.1 | 48.9 | 92% | 29.84 | 1010.5 | 0.16 | ||||||
| 24 | 20:54 | SE 6 | 6.00 | Fog/Mist | SCT016 BKN031 OVC042 | 51.1 | 48.9 | 92% | 29.86 | 1011.0 | 0.01 | 0.01 | |||||
| 24 | 19:54 | SE 8 | 10.00 | Overcast | FEW021 OVC060 | 51.1 | 46.9 | 86% | 29.89 | 1012.0 | |||||||
| 24 | 18:54 | SE 9 | 10.00 | Overcast | OVC039 | 51.1 | 46.9 | 86% | 29.91 | 1012.7 | |||||||
| 24 | 17:54 | SE 9 | 10.00 | Overcast | OVC038 | 51.1 | 48 | 54 | 51.1 | 89% | 29.92 | 1013.1 | 0.01 | ||||
| 24 | 16:54 | SE 13 | 10.00 | Overcast | FEW042 OVC100 | 51.1 | 46.9 | 86% | 29.91 | 1012.8 | |||||||
| 24 | 15:54 | E 13 | 9.00 | Overcast | BKN049 OVC060 | 52 | 48 | 86% | 29.92 | 1013.3 | 0.01 | ||||||
| 24 | 14:54 | E 13 | 10.00 | Overcast | OVC065 | 53.1 | 46.9 | 80% | 29.94 | 1013.8 | |||||||
| 24 | 13:54 | SE 9 | 10.00 | Overcast | OVC075 | 53.1 | 46.9 | 80% | 29.98 | 1015.0 | |||||||
| 24 | 12:54 | SE 5 | 10.00 | Overcast | FEW016 OVC065 | 53.1 | 46 | 77% | 30 | 1015.9 | |||||||
| 24 | 11:54 | SE 9 | 10.00 | Overcast | BKN050 OVC100 | 53.1 | 46 | 53.1 | 46 | 77% | 30 | 1015.7 | |||||
| 24 | 10:54 | SE 9 | 10.00 | Mostly Cloudy | BKN120 | 52 | 46 | 80% | 30.05 | 1017.5 | |||||||
| 24 | 09:54 | SE 13 | 10.00 | Mostly Cloudy | SCT008 BKN120 | 50 | 46 | 86% | 46 | 30.09 | 1018.8 | ||||||
| 24 | 08:54 | SE 12 | 7.00 | Overcast | OVC006 | 48 | 45 | 89% | 44 | 30.08 | 1018.5 | ||||||
| 24 | 07:54 | SE 7 | 5.00 | Fog/Mist | OVC006 | 46.9 | 45 | 93% | 44 | 30.09 | 1019.0 | ||||||
| 24 | 05:54 | E 8 | 4.00 | Fog/Mist | OVC002 | 46 | 45 | 46.9 | 46 | 96% | 42 | 30.08 | 1018.5 | ||||
| 24 | 04:54 | S 8 | 4.00 | Fog/Mist | OVC003 | 46.9 | 46 | 97% | 44 | 30.12 | 1019.8 | ||||||
| 24 | 03:54 | SE 7 | 2.50 | Fog/Mist | OVC002 | 46.9 | 46 | 97% | 44 | 30.11 | 1019.7 | ||||||
| 24 | 02:54 | SE 5 | 1.75 | Fog/Mist | OVC002 | 46.9 | 46 | 97% | 45 | 30.13 | 1020.3 | ||||||
| 24 | 01:54 | SE 7 | 0.75 | Fog/Mist | VV003 | 46 | 46 | 100% | 43 | 30.13 | 1020.4 | ||||||
| 24 | 00:54 | SE 6 | 0.50 | Fog | VV002 | 46.9 | 46 | 97% | 45 | 30.14 | 1020.5 | ||||||
| 23 | 23:54 | S 8 | 1.25 | Fog/Mist | OVC002 | 46.9 | 46 | 48 | 46.9 | 97% | 44 | 30.14 | 1020.5 | ||||
| 23 | 22:54 | S 5 | 2.50 | Fog/Mist | OVC003 | 46.9 | 46 | 97% | 45 | 30.15 | 1021.0 | ||||||
| 23 | 21:54 | SE 6 | 4.00 | Fog/Mist | OVC008 | 46.9 | 44.1 | 90% | 45 | 30.17 | 1021.5 | ||||||
| 23 | 20:54 | SE 3 | 4.00 | Fog/Mist | OVC008 | 46.9 | 45 | 93% | 30.17 | 1021.6 | |||||||
| 23 | 19:54 | S 5 | 4.00 | Fog/Mist | OVC008 | 46.9 | 44.1 | 90% | 45 | 30.16 | 1021.3 | ||||||
| 23 | 17:54 | SW 5 | 5.00 | Fog/Mist | OVC008 | 48 | 44.1 | 52 | 45 | 86% | 47 | 30.16 | 1021.4 | ||||
| 23 | 16:54 | S 7 | 6.00 | Fog/Mist | BKN011 | 46 | 44.1 | 93% | 43 | 30.16 | 1021.4 | ||||||
| 23 | 15:54 | S 6 | 7.00 | Fair | CLR | 51.1 | 45 | 80% | 30.17 | 1021.5 | |||||||
| 23 | 14:54 | SW 5 | 8.00 | Fair | CLR | 50 | 45 | 83% | 49 | 30.16 | 1021.4 | ||||||
| 23 | 13:54 | SW 8 | 10.00 | Fair | CLR | 51.1 | 45 | 80% | 30.17 | 1021.7 | |||||||
| 23 | 12:54 | S 7 | 10.00 | A Few Clouds | FEW011 | 51.1 | 44.1 | 77% | 30.18 | 1021.9 | |||||||
| 23 | 11:54 | S 5 | 10.00 | Fair | CLR | 51.1 | 44.1 | 51.1 | 39.9 | 77% | 30.2 | 1022.6 | |||||
| 23 | 10:54 | S 3 | 10.00 | Overcast | OVC011 | 48.9 | 43 | 80% | 30.23 | 1023.6 | |||||||
| 23 | 09:54 | Calm | 10.00 | Overcast | OVC009 | 48 | 43 | 83% | 30.23 | 1023.8 | |||||||
| 23 | 08:54 | W 5 | 9.00 | Overcast | OVC008 | 46.9 | 43 | 86% | 45 | 30.23 | 1023.6 | ||||||
| 23 | 07:54 | W 3 | 6.00 | Fog/Mist | OVC009 | 46 | 44.1 | 93% | 30.2 | 1022.8 | |||||||
| 23 | 06:54 | Calm | 7.00 | Overcast | OVC008 | 44.1 | 43 | 96% | 30.2 | 1022.7 | |||||||
| 23 | 05:54 | Calm | 1.25 | Fog/Mist | SCT009 | 39.9 | 39.9 | 46.9 | 39.9 | 100% | 30.18 | 1022.0 | |||||
| 23 | 04:54 | W 6 | 5.00 | Fog/Mist | CLR | 44.1 | 43 | 96% | 41 | 30.18 | 1021.9 | ||||||
| 23 | 03:54 | W 7 | 3.00 | Fog/Mist | CLR | 44.1 | 43 | 96% | 41 | 30.17 | 1021.5 | ||||||
| 23 | 02:54 | W 6 | 6.00 | Fog/Mist | FEW007 | 45 | 44.1 | 97% | 42 | 30.17 | 1021.6 | ||||||
| 23 | 01:54 | W 6 | 6.00 | Fog/Mist | OVC007 | 46.9 | 45 | 93% | 45 | 30.16 | 1021.3 | ||||||
| 23 | 00:54 | W 9 | 6.00 | Fog/Mist | OVC005 | 46 | 45 | 96% | 42 | 30.15 | 1021.0 | ||||||
| 22 | 23:54 | SW 8 | 7.00 | Partly Cloudy | SCT009 | 44.1 | 43 | 48.9 | 41 | 96% | 40 | 30.15 | 1021.1 | ||||
| 22 | 22:54 | W 3 | 6.00 | Fog/Mist | CLR | 43 | 42.1 | 97% | 30.15 | 1020.9 | |||||||
| 22 | 21:54 | W 6 | 8.00 | Fair | CLR | 45 | 43 | 93% | 42 | 30.14 | 1020.7 | ||||||
| 22 | 20:54 | Calm | 0.75 | Fog/Mist | CLR | 41 | 41 | 100% | 30.15 | 1020.9 | |||||||
| 22 | 19:54 | Calm | 5.00 | Fog/Mist | CLR | 43 | 42.1 | 97% | 30.13 | 1020.5 | |||||||
| 22 | 18:54 | SW 5 | 9.00 | Fair | CLR | 45 | 43 | 93% | 43 | 30.12 | 1020.1 | ||||||
| 22 | 17:54 | NW 3 | 10.00 | Fair | CLR | 48 | 44.1 | 55 | 46.9 | 86% | 30.12 | 1020.0 | |||||
| 22 | 16:54 | W 3 | 7.00 | Fair | CLR | 50 | 44.1 | 80% | 30.11 | 1019.6 | |||||||
| 22 | 15:54 | W 7 | 7.00 | Fair | CLR | 54 | 44.1 | 69% | 30.11 | 1019.5 | |||||||
| 22 | 14:54 | W 6 | 9.00 | Fair | CLR | 54 | 43 | 67% | 30.1 | 1019.3 | |||||||
| 22 | 13:54 | W 6 | 10.00 | Fair | CLR | 53.1 | 42.1 | 66% | 30.1 | 1019.3 | |||||||
| 22 | 12:54 | SW 5 | 9.00 | Fair | CLR | 52 | 41 | 66% | 30.12 | 1019.9 | |||||||
| 22 | 11:54 | SW 5 | 6.00 | Fair with Haze | CLR | 50 | 41 | 51.1 | 43 | 71% | 49 | 30.14 | 1020.5 | ||||
| 22 | 10:54 | W 6 | 6.00 | A Few Clouds with Haze | FEW012 | 48 | 42.1 | 80% | 46 | 30.15 | 1021.0 | ||||||
| 22 | 09:54 | N 8 | 5.00 | Fog/Mist | OVC011 | 46 | 42.1 | 86% | 42 | 30.15 | 1020.9 | ||||||
| 22 | 08:54 | N 9 | 4.00 | Fog/Mist | OVC009 | 45 | 42.1 | 90% | 41 | 30.14 | 1020.7 | ||||||
| 22 | 07:54 | N 6 | 3.00 | Fog/Mist | FEW009 | 45 | 42.1 | 90% | 42 | 30.12 | 1019.8 | ||||||
| 22 | 06:54 | N 7 | 4.00 | Fog/Mist | FEW010 | 44.1 | 42.1 | 93% | 41 | 30.09 | 1019.0 | ||||||
| 22 | 05:54 | N 6 | 5.00 | Fog/Mist | SCT011 | 45 | 42.1 | 48.9 | 45 | 90% | 42 | 30.07 | 1018.2 | ||||
| 22 | 04:54 | N 8 | 5.00 | Fog/Mist | BKN010 BKN048 | 46 | 44.1 | 93% | 42 | 30.05 | 1017.6 | ||||||
| Date | Time (cst) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||