Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
| Date | Time (cdt) | 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. | ||||||||||||||||
| 24 | 08:54 | NW 5 | 10.00 | Overcast | FEW007 BKN080 OVC100 | 66.9 | 64 | 91% | 30.04 | 1016.9 | |||||||
| 24 | 07:54 | W 3 | 10.00 | Overcast | FEW050 BKN070 OVC085 | 66 | 63 | 90% | 30.02 | 1016.2 | |||||||
| 24 | 06:54 | Calm | 10.00 | Overcast | FEW041 OVC085 | 64.9 | 63 | 66.9 | 64 | 93% | 30.02 | 1016.1 | 0.02 | ||||
| 24 | 05:54 | Calm | 9.00 | Overcast | SCT028 BKN037 OVC110 | 64.9 | 64 | 97% | 30.01 | 1015.8 | 0.02 | ||||||
| 24 | 04:54 | Calm | 4.00 | Light Rain Fog/Mist | BKN120 | 64.9 | 64 | 97% | 30 | 1015.4 | |||||||
| 24 | 03:54 | Calm | 5.00 | Fog/Mist | OVC100 | 64.9 | 64 | 97% | 29.99 | 1015.2 | |||||||
| 24 | 02:54 | SE 3 | 6.00 | Light Rain Fog/Mist | FEW095 BKN120 | 64.9 | 64 | 97% | 29.97 | 1014.6 | |||||||
| 24 | 01:54 | Calm | 7.00 | Fair | CLR | 64.9 | 64 | 97% | 29.97 | 1014.5 | |||||||
| 24 | 00:54 | Calm | 10.00 | Fair | CLR | 66 | 63 | 73.9 | 64.9 | 90% | 29.99 | 1015.1 | |||||
| 23 | 23:54 | Calm | 10.00 | Fair | CLR | 66 | 63 | 90% | 29.99 | 1015.1 | |||||||
| 23 | 22:54 | SE 3 | 10.00 | Mostly Cloudy | BKN033 | 68 | 63 | 84% | 30 | 1015.4 | |||||||
| 23 | 21:54 | SE 6 | 10.00 | Fair | CLR | 68 | 64 | 87% | 29.99 | 1015.4 | |||||||
| 23 | 20:54 | SW 3 | 10.00 | Fair | CLR | 70 | 63 | 79% | 29.98 | 1014.8 | |||||||
| 23 | 19:54 | S 6 | 10.00 | Mostly Cloudy | BKN036 | 72 | 63 | 73% | 29.97 | 1014.6 | |||||||
| 23 | 18:54 | S 7 | 10.00 | Mostly Cloudy | BKN050 | 73.9 | 64 | 75.9 | 72 | 71% | 29.97 | 1014.3 | |||||
| 23 | 17:54 | SE 7 | 10.00 | Overcast | BKN033 OVC043 | 75 | 62.1 | 64% | 77 | 29.95 | 1013.9 | ||||||
| 23 | 16:54 | S 5 | 10.00 | Overcast | FEW031 OVC045 | 75 | 62.1 | 64% | 77 | 29.95 | 1013.9 | ||||||
| 23 | 15:54 | SE 5 | 10.00 | Overcast | BKN031 OVC042 | 75.9 | 63 | 64% | 78 | 29.97 | 1014.3 | ||||||
| 23 | 14:54 | SW 5 | 10.00 | Overcast | FEW032 OVC041 | 73.9 | 61 | 64% | 29.98 | 1014.8 | |||||||
| 23 | 13:54 | Vrbl 5 | 10.00 | Overcast | OVC025 | 72 | 61 | 68% | 29.97 | 1014.6 | |||||||
| 23 | 12:54 | Calm | 10.00 | Overcast | BKN024 OVC029 | 72 | 61 | 73 | 64 | 68% | 29.99 | 1015.1 | |||||
| 23 | 11:54 | S 5 | 10.00 | Overcast | OVC025 | 71.1 | 61 | 71% | 30 | 1015.6 | |||||||
| 23 | 10:54 | Vrbl 3 | 10.00 | Overcast | BKN024 OVC040 | 70 | 60.1 | 71% | 29.99 | 1015.1 | |||||||
| 23 | 09:54 | W 3 | 10.00 | Overcast | SCT020 BKN026 OVC039 | 68 | 59 | 73% | 29.99 | 1015.1 | |||||||
| 23 | 08:54 | W 6 | 10.00 | Overcast | OVC022 | 66 | 57.9 | 75% | 30 | 1015.6 | |||||||
| 23 | 07:54 | SW 5 | 10.00 | Overcast | SCT021 OVC027 | 66 | 60.1 | 81% | 29.99 | 1015.1 | |||||||
| 23 | 06:54 | S 6 | 8.00 | Overcast | OVC027 | 64 | 61 | 64 | 63 | 90% | 29.97 | 1014.4 | |||||
| 23 | 05:54 | W 3 | 9.00 | Overcast | OVC025 | 64 | 61 | 90% | 29.95 | 1013.9 | |||||||
| 23 | 04:54 | Calm | 10.00 | Overcast | OVC020 | 64 | 61 | 90% | 29.94 | 1013.4 | |||||||
| 23 | 03:54 | Calm | 10.00 | Overcast | OVC023 | 64 | 61 | 90% | 29.92 | 1012.9 | |||||||
| 23 | 02:54 | Calm | 10.00 | Overcast | OVC028 | 64 | 61 | 90% | 29.93 | 1013.0 | |||||||
| 23 | 01:54 | Calm | 10.00 | Overcast | OVC027 | 64 | 60.1 | 87% | 29.92 | 1012.8 | |||||||
| 23 | 00:54 | Calm | 10.00 | Overcast | OVC018 | 64 | 60.1 | 66 | 64 | 87% | 29.92 | 1012.8 | |||||
| 22 | 23:54 | Calm | 10.00 | Overcast | OVC017 | 64 | 60.1 | 87% | 29.91 | 1012.7 | |||||||
| 22 | 22:54 | E 3 | 10.00 | Overcast | OVC019 | 64 | 59 | 84% | 29.92 | 1012.9 | |||||||
| 22 | 21:54 | NE 3 | 10.00 | Overcast | OVC019 | 64.9 | 59 | 81% | 29.91 | 1012.5 | |||||||
| 22 | 20:54 | NE 3 | 10.00 | Mostly Cloudy | FEW019 SCT027 BKN050 | 64 | 57.9 | 81% | 29.9 | 1012.1 | |||||||
| 22 | 19:54 | NE 5 | 10.00 | Overcast | OVC021 | 66 | 57.9 | 75% | 29.89 | 1011.9 | |||||||
| 22 | 18:54 | NE 5 | 10.00 | Overcast | OVC023 | 66 | 57 | 66 | 64.9 | 73% | 29.88 | 1011.6 | |||||
| 22 | 17:54 | NE 9 | 10.00 | Overcast | OVC022 | 66 | 57 | 73% | 29.89 | 1011.7 | |||||||
| 22 | 16:54 | E 8 | 10.00 | Overcast | OVC021 | 66 | 57 | 73% | 29.89 | 1011.9 | |||||||
| 22 | 15:54 | NE 10 | 10.00 | Overcast | OVC022 | 66 | 57 | 73% | 29.9 | 1012.1 | |||||||
| 22 | 14:54 | NE 8 | 10.00 | Overcast | OVC022 | 66 | 57 | 73% | 29.91 | 1012.5 | |||||||
| 22 | 13:54 | NE 10 | 10.00 | Overcast | OVC020 | 64.9 | 55.9 | 73% | 29.92 | 1013.0 | |||||||
| 22 | 12:54 | Vrbl 6 | 10.00 | Overcast | OVC022 | 66 | 57 | 66.9 | 62.1 | 73% | 29.94 | 1013.5 | |||||
| 22 | 11:54 | NE 9 | 10.00 | Overcast | OVC022 | 66 | 57 | 73% | 29.95 | 1013.9 | |||||||
| 22 | 10:54 | NE 9 | 10.00 | Overcast | OVC021 | 66 | 57 | 73% | 29.95 | 1014.0 | |||||||
| 22 | 09:54 | E 9 | 10.00 | Mostly Cloudy | BKN019 BKN060 | 66 | 55.9 | 70% | 29.96 | 1014.2 | |||||||
| 22 | 08:54 | E 12 | 10.00 | Overcast | OVC020 | 64 | 54 | 70% | 29.97 | 1014.5 | |||||||
| 22 | 07:54 | NE 12 | 10.00 | Overcast | OVC050 | 63 | 54 | 73% | 29.98 | 1014.9 | |||||||
| 22 | 06:54 | NE 12 | 10.00 | Overcast | OVC050 | 62.1 | 55 | 63 | 62.1 | 78% | 29.98 | 1014.7 | |||||
| 22 | 05:54 | NE 9 | 10.00 | Overcast | OVC050 | 62.1 | 55 | 78% | 29.97 | 1014.6 | |||||||
| 22 | 04:54 | NE 6 | 10.00 | Overcast | OVC050 | 63 | 55.9 | 78% | 29.98 | 1014.7 | |||||||
| 22 | 03:54 | NE 7 | 10.00 | Overcast | OVC030 | 63 | 55.9 | 78% | 29.98 | 1014.9 | |||||||
| 22 | 02:54 | NE 7 | 10.00 | Overcast | OVC031 | 62.1 | 55.9 | 80% | 29.98 | 1014.9 | |||||||
| 22 | 01:54 | NE 7 | 10.00 | Overcast | OVC029 | 63 | 55.9 | 78% | 29.99 | 1015.3 | |||||||
| 22 | 00:54 | E 6 | 10.00 | Overcast | OVC030 | 62.1 | 55.9 | 66.9 | 61 | 80% | 30.02 | 1016.3 | |||||
| 21 | 23:54 | E 6 | 10.00 | Partly Cloudy | FEW027 SCT055 | 62.1 | 55 | 78% | 30.04 | 1016.8 | |||||||
| 21 | 22:54 | NE 5 | 10.00 | Overcast | OVC028 | 63 | 55 | 76% | 30.06 | 1017.5 | |||||||
| 21 | 21:54 | E 6 | 10.00 | Overcast | OVC026 | 63 | 55 | 76% | 30.08 | 1018.1 | |||||||
| 21 | 20:54 | E 10 | 10.00 | Overcast | FEW022 FEW038 OVC090 | 64 | 55 | 73% | 30.06 | 1017.7 | |||||||
| 21 | 19:54 | E 14 | 10.00 | Overcast | BKN025 OVC041 | 66 | 57 | 73% | 30.06 | 1017.6 | |||||||
| 21 | 18:54 | NE 12 | 10.00 | A Few Clouds | FEW040 | 66.9 | 55 | 72 | 66.9 | 66% | 30.05 | 1017.5 | |||||
| 21 | 17:54 | E 13 | 10.00 | Overcast | OVC039 | 69.1 | 57 | 66% | 30.06 | 1017.5 | |||||||
| 21 | 16:54 | E 12 | 10.00 | Mostly Cloudy | BKN037 | 71.1 | 57 | 61% | 30.06 | 1017.6 | |||||||
| 21 | 15:54 | E 13 | 10.00 | Overcast | OVC035 | 71.1 | 57 | 61% | 30.08 | 1018.3 | |||||||
| 21 | 14:54 | E 14 | 10.00 | Partly Cloudy | SCT036 | 72 | 57 | 59% | 30.08 | 1018.4 | |||||||
| 21 | 13:54 | NE 10 | 10.00 | Mostly Cloudy | BKN035 | 70 | 55.9 | 61% | 30.12 | 1019.5 | |||||||
| 21 | 12:54 | NE 14 G 20 | 10.00 | A Few Clouds | FEW035 | 68 | 54 | 69.1 | 53.1 | 61% | 30.12 | 1019.8 | |||||
| 21 | 11:54 | NE 10 | 10.00 | Fair | CLR | 66.9 | 54 | 63% | 30.14 | 1020.3 | |||||||
| 21 | 10:54 | E 6 | 10.00 | Fair | CLR | 64.9 | 51.1 | 61% | 30.15 | 1020.6 | |||||||
| 21 | 09:54 | N 8 | 10.00 | Fair | CLR | 62.1 | 50 | 65% | 30.14 | 1020.4 | |||||||
| Date | Time (cdt) | 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) | |||||||||||||||