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. | ||||||||||||||||
| 05 | 03:54 | Calm | 4.00 | Fog/Mist | CLR | 12 | 10 | 92% | 30.27 | 1025.5 | |||||||
| 05 | 02:54 | Calm | 0.25 | Freezing Fog | VV005 | 10.9 | 9 | 92% | 30.31 | 1026.8 | |||||||
| 05 | 01:54 | Calm | 6.00 | Fog/Mist | CLR | 12 | 10 | 92% | 30.34 | 1027.9 | |||||||
| 05 | 00:54 | Calm | 3.00 | Fog/Mist | CLR | 14 | 12 | 92% | 30.36 | 1028.5 | |||||||
| 04 | 23:54 | Calm | 3.00 | Fog/Mist | CLR | 15.1 | 12.9 | 27 | 15.1 | 91% | 30.36 | 1028.6 | |||||
| 04 | 22:54 | Calm | 8.00 | Fair | CLR | 17.1 | 12.9 | 84% | 30.37 | 1029.1 | |||||||
| 04 | 21:54 | Calm | 8.00 | Fair | CLR | 17.1 | 14 | 88% | 30.39 | 1029.7 | |||||||
| 04 | 20:54 | Calm | 9.00 | Fair | CLR | 19 | 16 | 88% | 30.4 | 1029.8 | |||||||
| 04 | 19:54 | Calm | 10.00 | Fair | CLR | 21.9 | 15.1 | 75% | 30.4 | 1030.1 | |||||||
| 04 | 18:54 | Calm | 10.00 | Fair | CLR | 24.1 | 16 | 71% | 30.41 | 1030.3 | |||||||
| 04 | 17:54 | Calm | 10.00 | Fair | CLR | 27 | 17.1 | 30.9 | 26.1 | 66% | 30.41 | 1030.2 | |||||
| 04 | 16:54 | NE 5 | 10.00 | Fair | CLR | 28.9 | 18 | 63% | 25 | 30.39 | 1029.5 | ||||||
| 04 | 15:54 | E 6 | 10.00 | Fair | CLR | 30.9 | 19 | 61% | 26 | 30.39 | 1029.5 | ||||||
| 04 | 14:54 | E 6 | 10.00 | Partly Cloudy | SCT032 | 30.9 | 19 | 61% | 26 | 30.39 | 1029.5 | ||||||
| 04 | 13:54 | NE 7 | 10.00 | Mostly Cloudy | BKN030 | 30.9 | 19 | 61% | 25 | 30.39 | 1029.4 | ||||||
| 04 | 12:54 | NE 9 | 10.00 | A Few Clouds | FEW026 | 30 | 18 | 61% | 22 | 30.39 | 1029.7 | ||||||
| 04 | 11:54 | N 5 | 10.00 | Partly Cloudy | SCT025 | 28 | 17.1 | 28.9 | 19 | 63% | 24 | 30.42 | 1030.5 | ||||
| 04 | 10:54 | NE 7 | 10.00 | Partly Cloudy | SCT020 | 27 | 17.1 | 66% | 20 | 30.44 | 1031.2 | ||||||
| 04 | 09:54 | Calm | 10.00 | A Few Clouds | FEW016 | 25 | 15.1 | 66% | 30.45 | 1031.4 | |||||||
| 04 | 08:54 | N 6 | 10.00 | Fair | CLR | 23 | 14 | 68% | 17 | 30.43 | 1030.8 | ||||||
| 04 | 07:54 | N 3 | 10.00 | Fair | CLR | 19.9 | 12.9 | 74% | 30.4 | 1029.8 | |||||||
| 04 | 06:54 | N 6 | 10.00 | Fair | CLR | 19 | 12.9 | 77% | 12 | 30.38 | 1029.4 | ||||||
| 04 | 05:54 | NW 5 | 10.00 | Fair | CLR | 19 | 12.9 | 28.9 | 19 | 77% | 13 | 30.37 | 1028.9 | ||||
| 04 | 04:54 | N 9 | 10.00 | Fair | CLR | 21.9 | 14 | 71% | 13 | 30.36 | 1028.3 | ||||||
| 04 | 03:54 | N 12 | 10.00 | Mostly Cloudy | BKN085 | 25 | 16 | 69% | 15 | 30.34 | 1027.8 | ||||||
| 04 | 02:54 | N 8 | 10.00 | Overcast | OVC085 | 26.1 | 18 | 71% | 18 | 30.32 | 1027.2 | ||||||
| 04 | 01:54 | N 10 | 10.00 | Overcast | OVC085 | 27 | 18 | 69% | 18 | 30.31 | 1026.7 | ||||||
| 04 | 00:54 | N 8 | 10.00 | Overcast | OVC080 | 28 | 18 | 66% | 21 | 30.31 | 1026.7 | ||||||
| 03 | 23:54 | N 9 | 10.00 | Overcast | OVC080 | 28.9 | 19 | 30.9 | 28.9 | 66% | 21 | 30.33 | 1027.3 | ||||
| 03 | 22:54 | N 10 | 10.00 | Overcast | OVC080 | 30 | 19.9 | 66% | 22 | 30.32 | 1027.0 | ||||||
| 03 | 21:54 | N 8 | 10.00 | Overcast | OVC080 | 30.9 | 21.9 | 69% | 24 | 30.3 | 1026.4 | ||||||
| 03 | 20:54 | N 7 | 10.00 | Overcast | OVC080 | 30.9 | 23 | 72% | 25 | 30.3 | 1026.3 | ||||||
| 03 | 19:54 | N 8 | 10.00 | Overcast | OVC080 | 30.9 | 23 | 72% | 24 | 30.28 | 1025.8 | ||||||
| 03 | 18:54 | N 9 | 10.00 | Overcast | OVC080 | 30.9 | 21.9 | 69% | 24 | 30.27 | 1025.2 | ||||||
| 03 | 17:54 | N 10 | 10.00 | Overcast | OVC085 | 30.9 | 21.9 | 35.1 | 30.9 | 69% | 23 | 30.26 | 1024.9 | ||||
| 03 | 16:54 | N 14 | 10.00 | Overcast | OVC080 | 32 | 21.9 | 66% | 23 | 30.24 | 1024.2 | ||||||
| 03 | 15:54 | N 13 | 10.00 | Overcast | OVC080 | 33.1 | 21.9 | 64% | 25 | 30.22 | 1023.6 | ||||||
| 03 | 14:54 | N 13 | 10.00 | Partly Cloudy | SCT085 | 34 | 23 | 64% | 26 | 30.2 | 1022.9 | ||||||
| 03 | 13:54 | N 14 | 10.00 | Overcast | OVC080 | 34 | 25 | 70% | 25 | 30.17 | 1022.0 | ||||||
| 03 | 12:54 | N 16 | 10.00 | Overcast | OVC080 | 33.1 | 25 | 72% | 23 | 30.17 | 1022.1 | ||||||
| 03 | 11:54 | N 10 | 10.00 | Overcast | OVC070 | 33.1 | 25 | 33.1 | 30 | 72% | 26 | 30.18 | 1022.2 | ||||
| 03 | 10:54 | N 16 | 10.00 | Overcast | OVC070 | 32 | 26.1 | 79% | 22 | 30.19 | 1022.5 | ||||||
| 03 | 09:54 | N 13 | 10.00 | Overcast | OVC070 | 32 | 26.1 | 79% | 23 | 30.16 | 1021.5 | ||||||
| 03 | 08:54 | NE 13 | 10.00 | Mostly Cloudy | BKN070 | 30 | 25 | 82% | 21 | 30.14 | 1021.1 | ||||||
| 03 | 07:54 | N 13 | 10.00 | A Few Clouds | FEW070 | 30 | 25 | 82% | 21 | 30.12 | 1020.4 | ||||||
| 03 | 06:54 | NE 10 | 10.00 | A Few Clouds | FEW070 | 30 | 25 | 82% | 22 | 30.11 | 1019.8 | ||||||
| 03 | 05:54 | N 9 | 10.00 | Fair | CLR | 30.9 | 25 | 33.1 | 30.9 | 79% | 24 | 30.1 | 1019.7 | ||||
| 03 | 04:54 | NE 7 | 10.00 | Fair | CLR | 32 | 25 | 75% | 26 | 30.09 | 1019.1 | ||||||
| 03 | 03:54 | NE 8 | 10.00 | Fair | CLR | 32 | 25 | 75% | 25 | 30.09 | 1019.2 | ||||||
| 03 | 02:54 | NE 12 | 10.00 | Fair | CLR | 30.9 | 25 | 79% | 22 | 30.1 | 1019.7 | ||||||
| 03 | 01:54 | NE 10 | 10.00 | Fair | CLR | 32 | 25 | 75% | 24 | 30.13 | 1020.7 | ||||||
| 03 | 00:54 | NE 8 | 10.00 | Fair | CLR | 33.1 | 25 | 72% | 27 | 30.13 | 1020.5 | ||||||
| 02 | 23:54 | E 6 | 10.00 | Fair | CLR | 32 | 25 | 34 | 30 | 75% | 27 | 30.15 | 1021.3 | ||||
| 02 | 22:54 | E 7 | 10.00 | Fair | CLR | 32 | 26.1 | 79% | 26 | 30.15 | 1021.2 | ||||||
| 02 | 21:54 | NE 8 | 10.00 | Fair | CLR | 32 | 25 | 75% | 25 | 30.15 | 1021.3 | ||||||
| 02 | 20:54 | E 5 | 10.00 | Fair | CLR | 30 | 25 | 82% | 26 | 30.15 | 1021.5 | ||||||
| 02 | 19:54 | E 8 | 10.00 | Fair | CLR | 30.9 | 26.1 | 82% | 24 | 30.14 | 1020.9 | ||||||
| 02 | 18:54 | E 9 | 10.00 | Fair | CLR | 33.1 | 27 | 78% | 26 | 30.15 | 1021.1 | ||||||
| 02 | 17:54 | E 7 | 10.00 | Fair | CLR | 34 | 28 | 39.9 | 33.1 | 79% | 29 | 30.15 | 1021.2 | ||||
| 02 | 16:54 | E 5 | 10.00 | Fair | CLR | 37 | 27 | 67% | 34 | 30.15 | 1021.2 | ||||||
| 02 | 15:54 | E 6 | 10.00 | Fair | CLR | 37 | 28 | 70% | 33 | 30.14 | 1020.8 | ||||||
| 02 | 14:54 | E 3 | 10.00 | A Few Clouds | FEW040 | 37.9 | 26.1 | 62% | 30.15 | 1021.4 | |||||||
| 02 | 13:54 | Calm | 10.00 | Mostly Cloudy | BKN041 | 37 | 25 | 62% | 30.15 | 1021.3 | |||||||
| 02 | 12:54 | Calm | 10.00 | Overcast | OVC044 | 36 | 24.1 | 62% | 30.16 | 1021.7 | |||||||
| 02 | 11:54 | Calm | 10.00 | Overcast | OVC043 | 35.1 | 24.1 | 35.1 | 28 | 64% | 30.19 | 1022.6 | |||||
| 02 | 10:54 | Calm | 10.00 | Overcast | OVC042 | 33.1 | 24.1 | 70% | 30.2 | 1023.1 | |||||||
| 02 | 09:54 | Calm | 10.00 | Overcast | OVC044 | 30.9 | 21.9 | 69% | 30.19 | 1022.9 | |||||||
| 02 | 08:54 | Calm | 10.00 | Overcast | OVC043 | 30 | 24.1 | 79% | 30.2 | 1023.1 | |||||||
| 02 | 07:54 | Calm | 10.00 | Overcast | OVC043 | 28 | 23 | 81% | 30.2 | 1022.9 | |||||||
| 02 | 06:54 | SW 5 | 10.00 | Overcast | OVC046 | 28.9 | 21.9 | 75% | 25 | 30.19 | 1022.8 | ||||||
| 02 | 05:54 | Calm | 10.00 | Overcast | OVC044 | 28 | 21 | 28 | 26.1 | 75% | 30.18 | 1022.3 | |||||
| 02 | 04:54 | SW 5 | 10.00 | Overcast | OVC040 | 28 | 21.9 | 78% | 24 | 30.16 | 1021.6 | ||||||
| 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) | |||||||||||||||