Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
Imperial (Metric)
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.
15 15:54 S 14 10.00 Overcast OVC045 72 64 76% 29.85 1010.4
15 14:54 S 16 10.00 Mostly Cloudy SCT060 BKN080 73 62.1 69% 29.85 1010.5
15 13:54 S 12 10.00 Partly Cloudy FEW029 SCT110 70 63 79% 29.87 1011.1
15 12:54 S 15 10.00 Mostly Cloudy FEW028 BKN095 BKN110 70 63 73.9 69.1 79% 29.84 1010.1
15 11:54 SW 15 10.00 Fair CLR 72 61 68% 29.89 1011.6
15 10:54 S 16 G 26 10.00 Fair CLR 71.1 59 66% 29.9 1012.2
15 09:54 SW 15 10.00 Overcast OVC038 72 59 64% 29.88 1011.4
15 08:54 SW 16 10.00 Mostly Cloudy SCT049 BKN075 BKN100 73 60.1 64% 29.89 1011.6
15 07:54 SW 10 10.00 Partly Cloudy SCT120 72 62.1 71% 29.86 1010.5
15 06:54 SW 6 10.00 Fair CLR 69.1 61 73.9 69.1 76% 29.8 1008.7
15 05:54 S 8 10.00 Fair CLR 71.1 61 71% 29.77 1007.7
15 04:54 SW 8 10.00 A Few Clouds FEW120 73 62.1 69% 29.79 1008.0
15 03:54 SW 16 G 25 10.00 Fair CLR 73 62.1 69% 29.81 1008.8
15 02:54 SW 18 10.00 Fair CLR 73 63 71% 29.8 1008.5
15 01:54 S 15 G 23 10.00 Fair CLR 73 63 71% 29.8 1008.6
15 00:54 S 10 10.00 Fair CLR 73 63 86 73 71% 29.81 1009.1
14 23:54 SW 15 G 23 10.00 Fair CLR 73.9 63 69% 29.82 1009.3
14 22:54 S 17 G 25 10.00 Fair CLR 75 64 69% 77 29.84 1010.0
14 21:54 S 17 G 26 10.00 Fair CLR 77 64 64% 79 29.84 1009.8
14 20:54 S 23 G 30 10.00 Fair and Breezy CLR 80.1 63 56% 81 29.81 1008.8
14 19:54 S 15 G 26 10.00 Fair CLR 82 63 53% 83 29.79 1008.1
14 18:54 S 21 G 28 10.00 A Few Clouds and Breezy FEW065 86 63 91 82.9 46% 87 29.77 1007.8
14 17:54 SW 18 G 30 10.00 Mostly Cloudy BKN060 89.1 61 39% 89 29.78 1007.8
14 16:54 SW 15 G 26 10.00 Partly Cloudy SCT060 90 63 41% 91 29.78 1007.9
14 15:54 SW 16 G 28 10.00 Mostly Cloudy BKN060 90 63 41% 91 29.78 1007.9
14 14:54 SW 16 G 24 10.00 A Few Clouds FEW055 88 64 45% 89 29.81 1009.0
14 13:54 S 16 G 26 10.00 Partly Cloudy SCT050 87.1 64 46% 88 29.83 1009.4
14 12:54 S 14 10.00 Mostly Cloudy BKN047 84 64.9 84.9 63 53% 86 29.84 1009.8
14 11:54 SW 15 G 29 10.00 Mostly Cloudy BKN041 82.9 64.9 55% 85 29.86 1010.6
14 10:54 S 20 G 29 10.00 Partly Cloudy SCT036 80.1 64.9 60% 82 29.88 1011.1
14 09:54 SW 15 10.00 Mostly Cloudy BKN032 78.1 64 62% 80 29.88 1011.2
14 08:54 SW 14 10.00 A Few Clouds FEW034 73.9 64 71% 29.88 1011.3
14 07:54 S 9 10.00 Partly Cloudy SCT036 71.1 63 76% 29.88 1011.5
14 06:54 S 7 10.00 Fair CLR 62.1 57.9 75 61 86% 29.87 1010.9
14 05:54 E 5 10.00 Mostly Cloudy BKN050 62.1 57.9 86% 29.88 1011.3
14 04:54 SW 3 10.00 Fair CLR 64.9 59 81% 29.88 1011.3
14 03:54 SW 6 10.00 Fair CLR 66.9 61 81% 29.87 1011.1
14 02:54 SW 13 G 33 10.00 Light Rain FEW047 BKN110 69.1 60.1 73% 29.84 1010.0
14 01:54 SW 17 10.00 Mostly Cloudy BKN050 BKN060 75 62.1 64% 77 29.89 1011.8
14 00:54 S 13 10.00 Fair CLR 73.9 62.1 82 73.9 67% 29.88 1011.2
13 23:54 S 12 10.00 Fair CLR 73.9 62.1 67% 29.86 1010.7
13 22:54 S 15 10.00 Fair CLR 75.9 62.1 62% 78 29.87 1011.0
13 21:54 S 15 10.00 Fair CLR 75.9 62.1 62% 78 29.88 1011.3
13 20:54 S 13 10.00 Fair CLR 75.9 62.1 62% 78 29.87 1010.9
13 19:54 S 17 G 25 10.00 Fair CLR 78.1 61 56% 80 29.85 1010.5
13 18:54 S 16 G 28 10.00 Fair CLR 82 61 87.1 81 49% 83 29.85 1010.3
13 17:54 S 16 G 28 10.00 Mostly Cloudy SCT060 BKN120 82.9 61 48% 83 29.86 1010.7
13 16:54 SW 23 G 31 10.00 Mostly Cloudy and Breezy BKN055 86 61 43% 86 29.86 1010.7
13 15:54 S 20 G 29 10.00 Mostly Cloudy BKN055 86 62.1 45% 87 29.87 1011.1
13 14:54 S 20 10.00 Mostly Cloudy BKN050 84 62.1 48% 85 29.89 1011.8
13 13:54 SW 17 G 24 10.00 Mostly Cloudy BKN045 84.9 63 48% 86 29.92 1012.6
13 12:54 S 15 G 26 10.00 A Few Clouds FEW041 81 63 82 66.9 54% 82 29.94 1013.2
13 11:54 SW 21 G 28 10.00 Overcast and Breezy OVC036 79 62.1 56% 80 29.97 1014.3
13 10:54 SW 21 G 30 10.00 Mostly Cloudy and Breezy BKN032 78.1 62.1 58% 80 29.98 1014.8
13 09:54 S 16 10.00 Overcast OVC032 75 62.1 64% 77 29.98 1014.8
13 08:54 S 14 10.00 Overcast OVC037 73.9 62.1 67% 29.98 1014.9
13 07:54 S 7 10.00 Overcast OVC036 70 62.1 76% 29.99 1015.2
13 06:54 S 7 10.00 Mostly Cloudy BKN036 66.9 61 71.1 64.9 81% 29.97 1014.4
13 05:54 S 6 10.00 A Few Clouds FEW040 64.9 59 81% 29.95 1013.8
13 04:54 SW 7 10.00 Fair CLR 66 59 78% 29.94 1013.6
13 03:54 SW 6 10.00 Fair CLR 68 60.1 76% 29.94 1013.4
13 02:54 S 12 10.00 A Few Clouds FEW043 70 61 73% 29.94 1013.4
13 01:54 S 13 10.00 Fair CLR 70 60.1 71% 29.94 1013.3
13 00:54 S 13 10.00 Mostly Cloudy BKN055 71.1 60.1 75.9 69.1 68% 29.94 1013.2
12 23:54 SW 10 10.00 Mostly Cloudy BKN048 69.1 59 70% 29.94 1013.3
12 22:54 SW 14 10.00 Fair CLR 70 59 68% 29.91 1012.4
12 21:54 SW 16 10.00 Fair CLR 71.1 57.9 63% 29.9 1012.2
12 20:54 SW 14 10.00 Overcast BKN050 OVC060 72 55.9 57% 29.88 1011.4
12 19:54 S 30 G 44 10.00 Overcast and Windy OVC050 73.9 53.1 48% 29.87 1011.0
12 18:54 S 26 G 40 10.00 Overcast and Windy BKN060 OVC080 75.9 50 80.1 73.9 40% 78 29.85 1010.5
12 17:54 S 22 G 31 10.00 Mostly Cloudy and Breezy BKN110 75.9 52 43% 78 29.86 1010.7
12 16:54 S 23 G 33 10.00 Mostly Cloudy and Breezy SCT065 SCT075 BKN110 75.9 51.1 42% 78 29.89 1011.6
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)