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. | ||||||||||||||||
| 27 | 10:54 | NW 24 G 35 | 16.09 | A Few Clouds | FEW029 | 1.7 | -6.7 | 54% | -3 | 77.29 | 1030.7 | ||||||
| 27 | 08:54 | NW 15 | 16.09 | Overcast | OVC025 | -0.6 | -6.7 | 64% | -5 | 77.24 | 1030.1 | ||||||
| 27 | 07:54 | NW 19 G 35 | 16.09 | Mostly Cloudy | BKN026 | -1.1 | -7.2 | 64% | -6 | 77.19 | 1029.5 | ||||||
| 27 | 06:54 | NW 19 | 16.09 | Overcast | OVC026 | -1.1 | -6.7 | 66% | -6 | 77.14 | 1028.8 | ||||||
| 27 | 05:54 | NW 24 | 16.09 | Partly Cloudy | SCT027 | -1.1 | -6.7 | 1.7 | -1.1 | 66% | -7 | 77.09 | 1028.2 | ||||
| 27 | 04:54 | NW 17 | 16.09 | Fair | CLR | -0.6 | -6.7 | 64% | -5 | 77.06 | 1027.7 | ||||||
| 27 | 03:54 | NW 22 | 16.09 | Fair | CLR | 0.6 | -6.1 | 61% | -4 | 77.04 | 1027.3 | ||||||
| 27 | 02:54 | NW 22 | 16.09 | Fair | CLR | 0.6 | -6.1 | 61% | -4 | 77.04 | 1027.3 | ||||||
| 27 | 01:54 | W 15 | 16.09 | Fair | CLR | 1.1 | -5 | 64% | -3 | 77.04 | 1027.3 | ||||||
| 27 | 00:54 | W 17 | 16.09 | Fair | CLR | 1.7 | -5 | 61% | -2 | 77.01 | 1027.0 | ||||||
| 26 | 23:54 | W 15 | 16.09 | Fair | CLR | 1.7 | -5 | 3.9 | 1.7 | 61% | -2 | 77.04 | 1027.1 | ||||
| 26 | 22:54 | NW 20 | 16.09 | Fair | CLR | 2.2 | -5.6 | 57% | -2 | 76.99 | 1026.7 | ||||||
| 26 | 21:54 | W 15 | 16.09 | Fair | CLR | 1.7 | -5 | 61% | -2 | 76.96 | 1026.3 | ||||||
| 26 | 20:54 | W 17 | 16.09 | Fair | CLR | 2.2 | -5.6 | 57% | -2 | 76.96 | 1026.4 | ||||||
| 26 | 19:54 | W 19 | 16.09 | Fair | CLR | 2.8 | -5.6 | 54% | -1 | 76.96 | 1026.1 | ||||||
| 26 | 18:54 | W 20 | 16.09 | Fair | CLR | 3.3 | -6.1 | 51% | -1 | 76.91 | 1025.7 | ||||||
| 26 | 17:54 | W 17 | 16.09 | Fair | CLR | 3.9 | -6.1 | 7.2 | 3.9 | 48% | 0 | 76.89 | 1025.1 | ||||
| 26 | 16:54 | W 17 G 33 | 16.09 | Fair | CLR | 5 | -6.7 | 43% | 2 | 76.84 | 1024.5 | ||||||
| 26 | 15:54 | W 30 G 43 | 16.09 | Fair | CLR | 6.1 | -7.8 | 37% | 2 | 76.76 | 1023.5 | ||||||
| 26 | 14:54 | W 35 G 54 | 16.09 | Fair and Breezy | CLR | 7.2 | -7.2 | 35% | 3 | 76.71 | 1022.9 | ||||||
| 26 | 13:54 | W 48 G 65 | 16.09 | Fair and Windy | CLR | 7.2 | -7.2 | 35% | 2 | 76.68 | 1022.4 | ||||||
| 26 | 12:54 | NW 39 G 63 | 16.09 | Fair and Breezy | CLR | 7.2 | -6.7 | 37% | 3 | 76.66 | 1022.2 | ||||||
| 26 | 11:54 | W 44 G 65 | 16.09 | A Few Clouds and Windy | FEW050 | 6.1 | -6.1 | 6.1 | 3.3 | 42% | 1 | 76.66 | 1022.2 | ||||
| 26 | 10:54 | W 43 G 61 | 16.09 | Mostly Cloudy and Windy | BKN048 | 5.6 | -5 | 47% | 0 | 76.66 | 1022.2 | ||||||
| 26 | 09:54 | W 41 G 59 | 16.09 | Mostly Cloudy and Breezy | BKN049 | 5 | -5 | 49% | -0 | 76.63 | 1021.7 | ||||||
| 26 | 08:54 | W 43 G 59 | 16.09 | Overcast and Windy | OVC050 | 3.9 | -5 | 53% | -2 | 76.58 | 1021.0 | ||||||
| 26 | 07:54 | W 31 G 57 | 16.09 | Overcast | OVC047 | 3.3 | -5 | 55% | -2 | 76.56 | 1020.5 | ||||||
| 26 | 06:54 | W 39 G 61 | 16.09 | Overcast and Breezy | OVC042 | 3.3 | -5 | 55% | -2 | 76.5 | 1019.9 | ||||||
| 26 | 05:54 | W 33 G 54 | 16.09 | Overcast and Breezy | OVC045 | 3.3 | -4.4 | 6.1 | 3.3 | 57% | -2 | 76.45 | 1019.4 | ||||
| 26 | 04:54 | W 35 G 56 | 16.09 | Overcast and Breezy | OVC045 | 3.9 | -4.4 | 55% | -1 | 76.43 | 1019.0 | ||||||
| 26 | 03:54 | W 37 G 59 | 16.09 | Overcast and Breezy | OVC046 | 3.9 | -4.4 | 55% | -2 | 76.4 | 1018.6 | ||||||
| 26 | 02:54 | W 31 G 52 | 16.09 | Fair | CLR | 3.9 | -3.9 | 57% | -1 | 76.38 | 1018.2 | ||||||
| 26 | 01:54 | W 37 G 59 | 16.09 | Fair and Breezy | CLR | 4.4 | -3.9 | 55% | -1 | 76.33 | 1017.7 | ||||||
| 26 | 00:54 | W 39 G 54 | 16.09 | Fair and Breezy | CLR | 5 | -2.8 | 57% | -0 | 76.25 | 1016.7 | ||||||
| 25 | 23:54 | W 30 G 50 | 16.09 | Fair | CLR | 6.1 | -2.2 | 13.3 | 6.1 | 56% | 2 | 76.23 | 1016.3 | ||||
| 25 | 22:54 | W 33 G 57 | 16.09 | Fair and Breezy | CLR | 7.2 | -0.6 | 58% | 3 | 76.17 | 1015.6 | ||||||
| 25 | 21:54 | W 28 G 56 | 16.09 | Fair | CLR | 7.8 | 0 | 58% | 4 | 76.12 | 1015.0 | ||||||
| 25 | 20:54 | W 44 G 69 | 16.09 | Light Rain and Windy | SCT036 | 10 | 3.3 | 63% | 6 | 76.07 | 1014.1 | ||||||
| 25 | 19:54 | W 35 G 56 | 16.09 | Light Rain and Breezy | FEW024 BKN037 OVC050 | 11.7 | 6.1 | 69% | 76 | 1013.1 | |||||||
| 25 | 18:54 | SW 15 | 16.09 | Overcast | SCT045 BKN060 OVC070 | 12.8 | 9.4 | 80% | 75.92 | 1012.0 | |||||||
| 25 | 17:54 | W 15 | 16.09 | Partly Cloudy | SCT060 SCT070 | 12.8 | 9.4 | 14.4 | 12.2 | 80% | 75.92 | 1011.9 | |||||
| 25 | 16:54 | W 15 | 16.09 | Overcast | OVC060 | 13.3 | 9.4 | 77% | 75.84 | 1011.1 | |||||||
| 25 | 15:54 | W 15 | 16.09 | Overcast | BKN026 OVC060 | 13.9 | 10 | 78% | 75.82 | 1010.8 | |||||||
| 25 | 14:54 | W 13 | 16.09 | Overcast | BKN016 BKN025 OVC030 | 13.9 | 10.6 | 81% | 75.82 | 1010.6 | |||||||
| 25 | 13:54 | W 11 | 16.09 | Overcast | BKN022 OVC027 | 13.3 | 10.6 | 84% | 75.79 | 1010.4 | |||||||
| 25 | 12:54 | W 15 | 16.09 | Overcast | OVC016 | 12.8 | 10.6 | 87% | 75.82 | 1010.7 | |||||||
| 25 | 11:54 | W 11 | 16.09 | Overcast | FEW008 OVC013 | 12.8 | 10.6 | 12.8 | 10.6 | 87% | 75.79 | 1010.4 | |||||
| 25 | 10:54 | W 13 | 16.09 | Overcast | OVC008 | 12.2 | 10.6 | 90% | 75.82 | 1010.6 | |||||||
| 25 | 09:54 | W 13 | 16.09 | Overcast | OVC007 | 12.2 | 11.1 | 93% | 75.79 | 1010.5 | |||||||
| 25 | 08:54 | NW 9 | 8.05 | Fog/Mist | OVC004 | 11.7 | 11.1 | 96% | 75.77 | 1010.0 | |||||||
| 25 | 07:54 | NW 6 | 2.82 | Fog/Mist | OVC006 | 11.1 | 10.6 | 97% | 75.74 | 1009.6 | |||||||
| 25 | 05:54 | Calm | 2.01 | Fog/Mist | OVC004 | 11.1 | 10.6 | 11.1 | 10.6 | 97% | 75.69 | 1009.0 | |||||
| 25 | 04:54 | Calm | 2.01 | Fog/Mist | OVC004 | 11.1 | 10.6 | 97% | 75.69 | 1008.8 | |||||||
| 25 | 03:54 | Calm | 3.22 | Fog/Mist | OVC006 | 10.6 | 10 | 96% | 75.67 | 1008.7 | |||||||
| 25 | 02:54 | Calm | 6.44 | Fog/Mist | OVC007 | 11.1 | 10 | 93% | 75.67 | 1008.6 | |||||||
| 25 | 01:54 | E 7 | 6.44 | Fog/Mist | BKN008 OVC017 | 10.6 | 10 | 96% | 75.69 | 1008.8 | |||||||
| 25 | 00:54 | Calm | 9.66 | Fog/Mist | OVC007 | 10.6 | 10 | 96% | 75.72 | 1009.5 | |||||||
| 24 | 23:54 | SE 7 | 8.05 | Fog/Mist | OVC007 | 10.6 | 10 | 10.6 | 10.6 | 96% | 75.77 | 1009.9 | 0.03 | 0.46 | |||
| 24 | 22:54 | Calm | 4.83 | Light Rain Fog/Mist | OVC008 | 10.6 | 10 | 96% | 75.79 | 1010.2 | |||||||
| 24 | 21:54 | SE 6 | 6.44 | Light Rain Fog/Mist | FEW010 BKN029 OVC049 | 10.6 | 9.4 | 92% | 75.79 | 1010.5 | 0.41 | ||||||
| 24 | 20:54 | SE 9 | 9.66 | Fog/Mist | SCT016 BKN031 OVC042 | 10.6 | 9.4 | 92% | 75.84 | 1011.0 | 0.03 | 0.03 | |||||
| 24 | 19:54 | SE 13 | 16.09 | Overcast | FEW021 OVC060 | 10.6 | 8.3 | 86% | 75.92 | 1012.0 | |||||||
| 24 | 18:54 | SE 15 | 16.09 | Overcast | OVC039 | 10.6 | 8.3 | 86% | 75.97 | 1012.7 | |||||||
| 24 | 17:54 | SE 15 | 16.09 | Overcast | OVC038 | 10.6 | 8.9 | 12.2 | 10.6 | 89% | 76 | 1013.1 | 0.03 | ||||
| 24 | 16:54 | SE 20 | 16.09 | Overcast | FEW042 OVC100 | 10.6 | 8.3 | 86% | 75.97 | 1012.8 | |||||||
| 24 | 15:54 | E 20 | 14.48 | Overcast | BKN049 OVC060 | 11.1 | 8.9 | 86% | 76 | 1013.3 | 0.03 | ||||||
| 24 | 14:54 | E 20 | 16.09 | Overcast | OVC065 | 11.7 | 8.3 | 80% | 76.05 | 1013.8 | |||||||
| 24 | 13:54 | SE 15 | 16.09 | Overcast | OVC075 | 11.7 | 8.3 | 80% | 76.15 | 1015.0 | |||||||
| 24 | 12:54 | SE 7 | 16.09 | Overcast | FEW016 OVC065 | 11.7 | 7.8 | 77% | 76.2 | 1015.9 | |||||||
| 24 | 11:54 | SE 15 | 16.09 | Overcast | BKN050 OVC100 | 11.7 | 7.8 | 11.7 | 7.8 | 77% | 76.2 | 1015.7 | |||||
| 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) | |||||||||||||||