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. | ||||||||||||||||
| 01 | 14:54 | Calm | 2.50 | Fog/Mist | SCT042 BKN055 OVC070 | 24.1 | 21.9 | 91% | 30.19 | 1022.8 | |||||||
| 01 | 13:54 | S 3 | 1.00 | Light Snow Fog/Mist | BKN026 OVC038 | 24.1 | 21.9 | 91% | 30.22 | 1024.0 | |||||||
| 01 | 12:54 | S 3 | 0.25 | Heavy Snow Freezing Fog | VV008 | 24.1 | 23 | 96% | 30.27 | 1025.4 | |||||||
| 01 | 11:54 | S 5 | 0.50 | Snow Freezing Fog | VV013 | 24.1 | 21.9 | 25 | 21.9 | 91% | 19 | 30.31 | 1026.9 | ||||
| 01 | 10:54 | SE 7 | 10.00 | Overcast | OVC015 | 25 | 19 | 78% | 18 | 30.33 | 1027.6 | ||||||
| 01 | 09:54 | E 8 | 10.00 | Overcast | OVC019 | 24.1 | 19 | 81% | 16 | 30.34 | 1028.1 | ||||||
| 01 | 08:54 | E 7 | 10.00 | Overcast | OVC020 | 24.1 | 19 | 81% | 17 | 30.38 | 1029.3 | ||||||
| 01 | 07:54 | E 6 | 10.00 | Overcast | OVC022 | 23 | 19 | 85% | 17 | 30.41 | 1030.2 | ||||||
| 01 | 06:54 | E 6 | 10.00 | Overcast | OVC024 | 23 | 18 | 81% | 17 | 30.42 | 1030.7 | ||||||
| 01 | 05:54 | E 3 | 10.00 | Overcast | OVC110 | 23 | 18 | 24.1 | 23 | 81% | 30.42 | 1030.8 | |||||
| 01 | 04:54 | E 5 | 10.00 | Mostly Cloudy | BKN027 BKN110 | 23 | 18 | 81% | 18 | 30.43 | 1031.1 | ||||||
| 01 | 03:54 | Calm | 10.00 | Overcast | OVC025 | 24.1 | 17.1 | 75% | 30.46 | 1032.1 | |||||||
| 01 | 02:54 | Calm | 10.00 | Overcast | OVC024 | 23 | 17.1 | 78% | 30.48 | 1032.7 | |||||||
| 01 | 01:54 | Calm | 10.00 | Overcast | OVC022 | 23 | 17.1 | 78% | 30.48 | 1032.8 | |||||||
| 01 | 00:54 | Calm | 10.00 | Overcast | OVC018 | 23 | 16 | 74% | 30.5 | 1033.4 | |||||||
| 30 | 23:54 | NE 8 | 10.00 | Overcast | OVC017 | 23 | 17.1 | 24.1 | 23 | 78% | 15 | 30.5 | 1033.5 | ||||
| 30 | 22:54 | E 8 | 10.00 | Overcast | OVC017 | 23 | 16 | 74% | 15 | 30.52 | 1033.9 | ||||||
| 30 | 21:54 | NE 9 | 10.00 | Overcast | OVC018 | 23 | 16 | 74% | 14 | 30.51 | 1033.7 | ||||||
| 30 | 20:54 | N 5 | 10.00 | Overcast | OVC021 | 23 | 16 | 74% | 18 | 30.51 | 1033.8 | ||||||
| 30 | 19:54 | NW 6 | 10.00 | Overcast | OVC022 | 23 | 15.1 | 72% | 17 | 30.52 | 1033.9 | ||||||
| 30 | 18:54 | W 8 | 10.00 | Overcast | OVC021 | 23 | 15.1 | 72% | 15 | 30.51 | 1033.8 | ||||||
| 30 | 17:54 | NW 10 | 10.00 | Overcast | OVC022 | 23 | 15.1 | 25 | 23 | 72% | 13 | 30.5 | 1033.3 | ||||
| 30 | 16:54 | NW 12 | 10.00 | Overcast | OVC022 | 23 | 15.1 | 72% | 13 | 30.47 | 1032.4 | ||||||
| 30 | 15:54 | NW 12 | 10.00 | Overcast | OVC023 | 23 | 15.1 | 72% | 13 | 30.45 | 1031.6 | ||||||
| 30 | 14:54 | W 14 | 10.00 | Overcast | OVC023 | 24.1 | 16 | 71% | 13 | 30.44 | 1031.1 | ||||||
| 30 | 13:54 | NW 15 | 10.00 | Overcast | OVC024 | 25 | 16 | 69% | 13 | 30.43 | 1030.9 | ||||||
| 30 | 12:54 | W 15 | 10.00 | Overcast | OVC025 | 25 | 15.1 | 66% | 13 | 30.42 | 1030.6 | ||||||
| 30 | 11:54 | NW 18 G 25 | 10.00 | A Few Clouds | FEW026 | 24.1 | 14 | 26.1 | 24.1 | 65% | 11 | 30.41 | 1030.2 | ||||
| 30 | 10:54 | NW 21 | 10.00 | Fair and Breezy | CLR | 25 | 14 | 63% | 11 | 30.4 | 1029.7 | ||||||
| 30 | 09:54 | NW 21 G 29 | 10.00 | Fair and Breezy | CLR | 24.1 | 14 | 65% | 10 | 30.38 | 1029.1 | ||||||
| 30 | 08:54 | W 23 G 29 | 10.00 | A Few Clouds and Breezy | FEW025 | 24.1 | 14 | 65% | 10 | 30.35 | 1028.2 | ||||||
| 30 | 07:54 | W 18 | 10.00 | Fair | CLR | 24.1 | 15.1 | 68% | 11 | 30.34 | 1027.6 | ||||||
| 30 | 06:54 | W 16 | 10.00 | Fair | CLR | 25 | 16 | 69% | 13 | 30.3 | 1026.3 | ||||||
| 30 | 05:54 | W 16 G 26 | 10.00 | Mostly Cloudy | BKN030 | 26.1 | 16 | 32 | 26.1 | 66% | 14 | 30.28 | 1025.7 | ||||
| 30 | 04:54 | W 18 G 30 | 10.00 | Overcast | BKN031 OVC035 | 27 | 17.1 | 66% | 15 | 30.27 | 1025.3 | ||||||
| 30 | 03:54 | W 25 G 37 | 10.00 | Overcast and Breezy | OVC029 | 28 | 17.1 | 63% | 14 | 30.23 | 1024.0 | ||||||
| 30 | 02:54 | W 22 G 29 | 10.00 | Overcast and Breezy | OVC032 | 28.9 | 19 | 66% | 16 | 30.19 | 1022.7 | ||||||
| 30 | 01:54 | W 26 G 39 | 10.00 | Overcast and Windy | OVC028 | 30 | 19.9 | 66% | 17 | 30.15 | 1021.3 | ||||||
| 30 | 00:54 | W 26 G 37 | 10.00 | Overcast and Windy | OVC032 | 30.9 | 21 | 67% | 18 | 30.12 | 1020.1 | ||||||
| 29 | 23:54 | W 26 G 43 | 10.00 | Mostly Cloudy and Windy | BKN029 | 32 | 23 | 39 | 32 | 69% | 19 | 30.08 | 1018.8 | 0.04 | |||
| 29 | 22:54 | W 29 G 41 | 10.00 | Overcast and Windy | OVC025 | 33.1 | 25 | 72% | 20 | 30.06 | 1018.1 | ||||||
| 29 | 21:54 | W 23 G 33 | 10.00 | Overcast and Breezy | OVC016 | 34 | 28 | 79% | 23 | 30.02 | 1017.0 | 0.01 | |||||
| 29 | 20:54 | W 26 G 33 | 8.00 | Unknown Precip and Windy | SCT009 OVC014 | 37 | 33.1 | 86% | 26 | 29.97 | 1015.0 | 0.01 | 0.03 | ||||
| 29 | 19:54 | W 15 G 30 | 10.00 | Overcast | OVC012 | 39 | 36 | 89% | 31 | 29.92 | 1013.5 | 0.01 | |||||
| 29 | 18:49 | SW 13 | 3.00 | Unknown Precip Fog/Mist | SCT010 OVC017 | 37 | 36 | 96% | 30 | 29.9 | 1012.7 | 0.01 | |||||
| 29 | 17:54 | S 13 | 7.00 | Overcast | BKN006 OVC011 | 37 | 35.1 | 37 | 34 | 93% | 30 | 29.88 | 1012.2 | 0.01 | 0.49 | ||
| 29 | 16:54 | SE 7 | 3.00 | Fog/Mist | OVC007 | 35.1 | 34 | 96% | 30 | 29.88 | 1012.0 | 0.05 | |||||
| 29 | 15:54 | SE 10 | 4.00 | Fog/Mist | BKN010 OVC015 | 35.1 | 33.1 | 93% | 28 | 29.89 | 1012.4 | 0.06 | |||||
| 29 | 14:54 | SE 12 | 4.00 | Unknown Precip Fog/Mist | OVC012 | 34 | 32 | 92% | 26 | 29.91 | 1013.1 | 0.1 | 0.37 | ||||
| 29 | 13:54 | SE 13 | 4.00 | Unknown Precip Fog/Mist | OVC011 | 34 | 32 | 92% | 26 | 29.93 | 1013.8 | 0.14 | |||||
| 29 | 12:54 | SE 16 | 3.00 | Light Rain Fog/Mist | BKN014 BKN022 OVC029 | 34 | 32 | 92% | 24 | 29.95 | 1014.3 | 0.13 | |||||
| 29 | 11:54 | SE 18 | 4.00 | Light Rain Fog/Mist | OVC013 | 34 | 30.9 | 34 | 30.9 | 89% | 24 | 30 | 1016.1 | 0.1 | 0.15 | ||
| 29 | 10:54 | SE 18 | 4.00 | Unknown Precip Fog/Mist | BKN011 OVC014 | 34 | 30.9 | 89% | 24 | 30.06 | 1018.0 | 0.03 | |||||
| 29 | 09:54 | SE 18 | 0.75 | Light Snow Fog/Mist | OVC011 | 33.1 | 30.9 | 92% | 23 | 30.11 | 1020.1 | 0.01 | |||||
| 29 | 08:54 | E 16 | 0.50 | Snow Fog | BKN009 OVC015 | 33.1 | 30.9 | 92% | 23 | 30.14 | 1021.0 | 0.01 | 0.01 | ||||
| 29 | 07:54 | SE 16 | 0.50 | Snow Fog | BKN008 OVC013 | 32 | 30.9 | 96% | 22 | 30.18 | 1022.3 | ||||||
| 29 | 06:54 | SE 16 | 0.75 | Light Snow Fog/Mist | SCT004 OVC008 | 32 | 30 | 92% | 22 | 30.21 | 1023.2 | ||||||
| 29 | 05:54 | E 16 | 0.75 | Light Snow Fog/Mist | VV006 | 30.9 | 30 | 35.1 | 30.9 | 96% | 21 | 30.23 | 1023.8 | ||||
| 29 | 04:54 | E 12 | 1.00 | Light Snow Fog/Mist | BKN008 OVC013 | 30.9 | 30 | 96% | 22 | 30.24 | 1024.4 | ||||||
| 29 | 03:54 | SE 10 | 0.50 | Snow Freezing Fog | VV007 | 30.9 | 30 | 96% | 23 | 30.27 | 1025.4 | ||||||
| 29 | 02:54 | SE 8 | 1.50 | Light Snow | BKN018 OVC035 | 34 | 26.1 | 73% | 28 | 30.3 | 1026.5 | ||||||
| 29 | 01:54 | E 9 | 10.00 | Overcast | BKN080 OVC095 | 34 | 24.1 | 67% | 27 | 30.28 | 1025.7 | ||||||
| 29 | 00:54 | SE 9 | 10.00 | Overcast | OVC090 | 35.1 | 21.9 | 59% | 29 | 30.28 | 1025.6 | ||||||
| 28 | 23:54 | E 10 | 10.00 | Overcast | OVC085 | 34 | 24.1 | 34 | 33.1 | 67% | 27 | 30.26 | 1025.1 | ||||
| 28 | 22:54 | E 13 | 10.00 | Overcast | OVC100 | 34 | 24.1 | 67% | 26 | 30.28 | 1025.6 | ||||||
| 28 | 21:54 | E 9 | 10.00 | Overcast | BKN090 OVC110 | 34 | 24.1 | 67% | 27 | 30.31 | 1026.8 | ||||||
| 28 | 20:54 | E 8 | 10.00 | Overcast | OVC100 | 34 | 23 | 64% | 28 | 30.33 | 1027.4 | ||||||
| 28 | 19:54 | E 8 | 10.00 | Overcast | OVC095 | 34 | 21.9 | 61% | 28 | 30.34 | 1027.9 | ||||||
| 28 | 18:54 | E 10 | 10.00 | Overcast | OVC095 | 34 | 19.9 | 56% | 27 | 30.35 | 1028.0 | ||||||
| 28 | 17:54 | E 6 | 10.00 | Overcast | OVC095 | 33.1 | 19 | 34 | 30.9 | 56% | 28 | 30.37 | 1028.8 | ||||
| 28 | 15:54 | Calm | 10.00 | Overcast | OVC110 | 34 | 18 | 52% | 30.4 | 1029.9 | |||||||
| 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) | |||||||||||||||