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. | ||||||||||||||||
| 20 | 11:54 | E 6 | 5.00 | Fog/Mist | OVC007 | 52 | 48 | 52 | 48 | 86% | 30.04 | 1017.1 | |||||
| 20 | 10:54 | E 6 | 5.00 | Fog/Mist | OVC007 | 52 | 48 | 86% | 30.06 | 1017.8 | |||||||
| 20 | 09:54 | SE 8 | 5.00 | Fog/Mist | OVC007 | 50 | 46.9 | 89% | 47 | 30.08 | 1018.5 | ||||||
| 20 | 08:54 | E 10 | 4.00 | Fog/Mist | OVC008 | 48.9 | 46.9 | 93% | 45 | 30.07 | 1018.2 | ||||||
| 20 | 07:54 | E 7 | 2.50 | Fog/Mist | OVC008 | 48.9 | 46.9 | 93% | 46 | 30.07 | 1018.2 | ||||||
| 20 | 06:54 | SE 8 | 3.00 | Fog/Mist | OVC007 | 48 | 46 | 93% | 45 | 30.05 | 1017.5 | ||||||
| 20 | 05:54 | SE 6 | 3.00 | Fog/Mist | OVC006 | 48 | 46 | 48 | 46.9 | 93% | 46 | 30.09 | 1019.0 | ||||
| 20 | 04:54 | E 8 | 3.00 | Fog/Mist | OVC005 | 46.9 | 46 | 97% | 44 | 30.09 | 1018.8 | ||||||
| 20 | 03:54 | E 10 | 2.00 | Fog/Mist | OVC002 | 46.9 | 46 | 97% | 43 | 30.1 | 1019.3 | ||||||
| 20 | 02:54 | E 8 | 2.50 | Fog/Mist | OVC004 | 46.9 | 45 | 93% | 44 | 30.12 | 1019.8 | ||||||
| 20 | 01:54 | SE 5 | 5.00 | Fog/Mist | OVC007 | 46.9 | 45 | 93% | 45 | 30.14 | 1020.6 | ||||||
| 20 | 00:54 | SE 7 | 4.00 | Fog/Mist | OVC006 | 48 | 45 | 89% | 45 | 30.14 | 1020.7 | ||||||
| 19 | 23:54 | E 7 | 4.00 | Fog/Mist | OVC007 | 46.9 | 45 | 48 | 46.9 | 93% | 44 | 30.15 | 1020.8 | ||||
| 19 | 22:54 | SE 7 | 4.00 | Fog/Mist | OVC007 | 46.9 | 45 | 93% | 44 | 30.16 | 1021.3 | ||||||
| 19 | 21:54 | E 7 | 4.00 | Fog/Mist | OVC009 | 46.9 | 45 | 93% | 44 | 30.18 | 1021.9 | ||||||
| 19 | 20:54 | E 6 | 5.00 | Fog/Mist | OVC010 | 48 | 44.1 | 86% | 46 | 30.18 | 1022.1 | ||||||
| 19 | 19:54 | E 5 | 6.00 | Fog/Mist | OVC012 | 48 | 45 | 89% | 47 | 30.19 | 1022.3 | ||||||
| 19 | 18:54 | SE 5 | 6.00 | Fog/Mist | OVC011 | 48 | 44.1 | 86% | 47 | 30.19 | 1022.3 | ||||||
| 19 | 17:54 | E 3 | 6.00 | Fog/Mist | OVC012 | 48 | 45 | 48.9 | 48 | 89% | 30.18 | 1022.0 | |||||
| 19 | 16:54 | E 6 | 6.00 | Fog/Mist | OVC010 | 48 | 46 | 93% | 46 | 30.18 | 1021.8 | ||||||
| 19 | 15:54 | E 6 | 6.00 | Fog/Mist | OVC009 | 48.9 | 45 | 86% | 47 | 30.18 | 1021.8 | ||||||
| 19 | 14:54 | E 5 | 7.00 | Overcast | OVC009 | 48.9 | 46 | 90% | 48 | 30.17 | 1021.7 | ||||||
| 19 | 13:54 | Calm | 7.00 | Overcast | OVC008 | 48.9 | 45 | 86% | 30.17 | 1021.8 | |||||||
| 19 | 12:54 | SE 3 | 6.00 | Fog/Mist | OVC008 | 48 | 45 | 89% | 30.18 | 1022.0 | |||||||
| 19 | 11:54 | E 3 | 5.00 | Fog/Mist | OVC007 | 48 | 46 | 48.9 | 48 | 93% | 30.19 | 1022.4 | |||||
| 19 | 10:54 | Calm | 7.00 | Overcast | OVC008 | 48 | 45 | 89% | 30.21 | 1022.9 | |||||||
| 19 | 09:54 | NE 3 | 6.00 | Fog/Mist | OVC008 | 48 | 45 | 89% | 30.2 | 1022.8 | |||||||
| 19 | 08:54 | NE 5 | 6.00 | Fog/Mist | OVC008 | 48 | 46 | 93% | 47 | 30.19 | 1022.5 | ||||||
| 19 | 07:54 | NE 3 | 4.00 | Fog/Mist | OVC009 | 48.9 | 46 | 90% | 30.19 | 1022.2 | |||||||
| 19 | 06:54 | E 3 | 3.00 | Fog/Mist | OVC011 | 48 | 46.9 | 96% | 30.17 | 1021.6 | |||||||
| 19 | 05:54 | Calm | 3.00 | Fog/Mist | FEW007 OVC012 | 48 | 46.9 | 51.1 | 48 | 96% | 30.15 | 1020.9 | |||||
| 19 | 04:54 | E 5 | 3.00 | Fog/Mist | OVC009 | 48 | 46.9 | 96% | 47 | 30.13 | 1020.3 | ||||||
| 19 | 03:54 | E 7 | 3.00 | Fog/Mist | BKN007 OVC011 | 48.9 | 46.9 | 93% | 46 | 30.12 | 1019.9 | ||||||
| 19 | 02:54 | N 3 | 7.00 | Overcast | OVC009 | 50 | 46.9 | 89% | 30.11 | 1019.5 | |||||||
| 19 | 01:54 | Calm | 9.00 | Overcast | OVC011 | 51.1 | 46.9 | 86% | 30.1 | 1019.1 | |||||||
| 19 | 00:54 | NE 6 | 9.00 | Overcast | OVC012 | 50 | 46.9 | 89% | 48 | 30.07 | 1018.1 | ||||||
| 18 | 23:54 | NE 6 | 10.00 | Overcast | OVC012 | 51.1 | 46.9 | 54 | 48 | 86% | 30.07 | 1018.0 | |||||
| 18 | 22:54 | N 3 | 10.00 | Overcast | OVC014 | 48.9 | 46 | 90% | 30.05 | 1017.5 | |||||||
| 18 | 21:54 | N 7 | 10.00 | Fair | CLR | 51.1 | 46.9 | 86% | 30.04 | 1017.1 | |||||||
| 18 | 20:54 | N 12 G 21 | 10.00 | Fair | CLR | 52 | 46.9 | 83% | 30.02 | 1016.5 | |||||||
| 18 | 19:54 | N 8 | 10.00 | Fair | CLR | 52 | 48 | 86% | 29.99 | 1015.4 | |||||||
| 18 | 18:54 | N 7 | 10.00 | Fair | CLR | 52 | 48 | 86% | 29.96 | 1014.5 | |||||||
| 18 | 17:54 | N 6 | 10.00 | Fair | CLR | 54 | 50 | 64.9 | 54 | 87% | 29.93 | 1013.3 | |||||
| 18 | 16:54 | N 6 | 10.00 | Fair | CLR | 55.9 | 52 | 87% | 29.89 | 1011.9 | |||||||
| 18 | 15:54 | N 9 | 10.00 | Partly Cloudy | SCT043 | 61 | 54 | 78% | 29.85 | 1010.7 | |||||||
| 18 | 14:54 | N 7 | 10.00 | Partly Cloudy | FEW021 SCT048 | 64 | 55 | 73% | 29.83 | 1009.8 | |||||||
| 18 | 13:54 | NE 7 | 10.00 | Mostly Cloudy | BKN033 BKN042 | 63 | 55 | 76% | 29.8 | 1008.8 | |||||||
| 18 | 12:54 | Vrbl 5 | 10.00 | Mostly Cloudy | SCT025 BKN034 BKN049 | 63 | 54 | 73% | 29.79 | 1008.6 | |||||||
| 18 | 11:54 | E 8 | 10.00 | Overcast | BKN027 OVC038 | 59 | 53.1 | 59 | 48 | 81% | 29.81 | 1009.3 | 0.02 | ||||
| 18 | 10:54 | E 9 | 10.00 | Overcast | BKN030 BKN035 OVC041 | 57 | 52 | 83% | 29.83 | 1009.9 | |||||||
| 18 | 09:54 | E 7 | 10.00 | Overcast | SCT030 BKN040 OVC050 | 55.9 | 50 | 81% | 29.82 | 1009.7 | |||||||
| 18 | 08:54 | E 6 | 10.00 | Mostly Cloudy | SCT034 SCT047 BKN110 | 54 | 48 | 80% | 29.81 | 1009.5 | 0.02 | ||||||
| 18 | 07:54 | NE 6 | 10.00 | Overcast | BKN043 OVC049 | 52 | 46.9 | 83% | 29.83 | 1009.9 | |||||||
| 18 | 06:54 | E 6 | 10.00 | Thunderstorm in Vicinity | BKN055 BKN070 BKN080 | 48.9 | 44.1 | 83% | 47 | 29.8 | 1009.1 | 0.02 | |||||
| 18 | 05:54 | E 13 | 10.00 | Thunderstorm in Vicinity Light Rain | SCT050 BKN060 OVC095 | 48.9 | 42.1 | 48.9 | 46.9 | 77% | 44 | 29.83 | 1009.9 | 0.06 | 0.16 | ||
| 18 | 04:54 | E 12 | 10.00 | Mostly Cloudy | BKN046 BKN060 | 48.9 | 39.9 | 71% | 45 | 29.82 | 1009.5 | ||||||
| 18 | 03:54 | E 10 | 10.00 | Partly Cloudy | SCT120 | 48.9 | 39.9 | 71% | 45 | 29.83 | 1010.0 | ||||||
| 18 | 02:54 | NE 8 | 10.00 | Overcast | BKN034 OVC045 | 48.9 | 39.9 | 71% | 46 | 29.85 | 1010.7 | 0.1 | |||||
| 18 | 01:54 | NE 7 | 10.00 | Thunderstorm | BKN038 OVC049 | 46.9 | 41 | 80% | 44 | 29.88 | 1011.6 | 0.1 | |||||
| 18 | 00:54 | E 14 | 10.00 | Overcast | OVC038 | 48 | 39 | 71% | 43 | 29.89 | 1012.0 | ||||||
| 17 | 23:54 | E 13 | 10.00 | Overcast | BKN045 OVC075 | 48 | 39 | 55 | 46.9 | 71% | 43 | 29.91 | 1012.7 | 0.24 | |||
| 17 | 22:54 | E 13 | 10.00 | Overcast | BKN044 OVC060 | 48 | 39 | 71% | 43 | 29.94 | 1013.8 | ||||||
| 17 | 21:54 | E 14 | 10.00 | Overcast | OVC044 | 48 | 39.9 | 74% | 43 | 29.94 | 1013.8 | ||||||
| 17 | 20:54 | E 12 | 10.00 | Overcast | OVC045 | 48 | 39.9 | 74% | 44 | 29.92 | 1013.3 | 0.01 | 0.24 | ||||
| 17 | 19:54 | E 18 | 3.00 | Thunderstorm Heavy Rain | BKN049 BKN060 OVC095 | 46.9 | 39.9 | 77% | 40 | 29.94 | 1013.8 | 0.23 | |||||
| 17 | 18:54 | E 9 | 10.00 | Light Rain | BKN046 OVC100 | 53.1 | 34 | 48% | 29.94 | 1013.8 | |||||||
| 17 | 17:54 | E 14 | 10.00 | Overcast | OVC048 | 55 | 28.9 | 61 | 55 | 37% | 29.92 | 1013.4 | |||||
| 17 | 16:54 | E 13 | 10.00 | Overcast | OVC060 | 57.9 | 23 | 26% | 29.94 | 1014.0 | |||||||
| 17 | 15:54 | E 13 | 10.00 | Mostly Cloudy | BKN070 | 57.9 | 21.9 | 25% | 29.95 | 1014.2 | |||||||
| 17 | 14:54 | E 10 | 10.00 | Partly Cloudy | SCT070 | 59 | 21 | 23% | 29.98 | 1015.1 | |||||||
| 17 | 13:54 | SE 13 | 10.00 | Fair | CLR | 59 | 21 | 23% | 29.99 | 1015.5 | |||||||
| 17 | 12:54 | SE 15 | 10.00 | Fair | CLR | 59 | 19 | 21% | 30.01 | 1016.1 | |||||||
| 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) | |||||||||||||||