Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
Imperial (Metric)
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 10:54 E 13 10.00 Overcast BKN014 OVC039 62.1 57 84% 30.26 1024.5 0.01
01 09:54 SE 14 5.00 Light Rain OVC017 61 55.9 84% 30.27 1024.9
01 08:54 SE 10 10.00 Overcast BKN017 OVC025 62.1 55 78% 30.27 1024.7
01 07:54 E 13 10.00 Overcast OVC027 61 55 81% 30.26 1024.3
01 06:54 E 6 10.00 Overcast OVC029 61 55 81% 30.25 1024.0
01 05:54 E 6 10.00 Overcast BKN024 OVC033 61 55 64 61 81% 30.24 1023.8
01 04:54 SE 9 10.00 Overcast OVC028 62.1 55 78% 30.23 1023.4
01 03:54 SE 7 10.00 Overcast OVC050 62.1 55 78% 30.23 1023.4
01 02:54 SE 3 10.00 Overcast OVC043 62.1 55 78% 30.23 1023.4
01 01:54 SE 16 G 21 10.00 Overcast BKN030 BKN034 OVC043 63 54 73% 30.23 1023.3
01 01:54 SE 10 10.00 Overcast OVC100 63 54 73% 30.21 1022.8
01 00:54 E 10 10.00 Overcast OVC100 62.1 55 64 60.1 78% 30.23 1023.2 0.01
31 23:54 E 6 10.00 Light Rain FEW041 SCT055 OVC085 60.1 55 84% 30.24 1023.6 0.01
31 22:54 E 9 10.00 Overcast OVC110 62.1 52 70% 30.24 1023.7
31 21:54 E 9 10.00 Mostly Cloudy BKN060 BKN080 BKN100 63 50 63% 30.24 1023.7
31 20:54 NE 8 10.00 Overcast FEW055 OVC100 63 51.1 65% 30.23 1023.5
31 19:54 NE 5 10.00 Mostly Cloudy FEW070 FEW090 BKN110 63 51.1 65% 30.23 1023.5
31 18:54 Calm 10.00 Partly Cloudy SCT120 62.1 50 70 62.1 65% 30.23 1023.3
31 17:54 NE 5 10.00 Fair CLR 64.9 51.1 61% 30.22 1023.0
31 16:54 E 7 10.00 Fair CLR 68 48.9 51% 30.21 1022.8
31 15:54 SE 9 10.00 Fair CLR 68 48.9 51% 30.21 1022.5
31 14:54 NE 13 10.00 Mostly Cloudy BKN110 69.1 48.9 49% 30.18 1021.7
31 13:54 NE 8 10.00 Overcast FEW080 OVC100 66 46.9 50% 30.21 1022.9
31 12:54 E 3 10.00 Fair CLR 66.9 46 66.9 55 47% 30.26 1024.3
31 11:54 E 9 10.00 Fair CLR 66.9 45 45% 30.26 1024.5
31 10:54 E 10 10.00 Fair CLR 64 44.1 48% 30.28 1025.1
31 09:54 E 3 10.00 A Few Clouds FEW120 62.1 46 56% 30.29 1025.4
31 08:54 NE 5 10.00 Mostly Cloudy BKN120 60.1 48.9 67% 30.28 1025.2
31 07:54 NE 3 10.00 Fair CLR 57.9 46 65% 30.27 1024.8
31 06:54 NE 3 10.00 Fair CLR 55.9 48 61 55 75% 30.25 1024.3
31 05:54 Calm 10.00 Fair CLR 55.9 50 81% 30.25 1023.9
31 04:54 Calm 10.00 Fair CLR 57 48.9 74% 30.24 1023.7
31 03:54 NE 3 10.00 Fair CLR 57 51.1 81% 30.24 1023.6
31 02:54 NE 3 10.00 Fair CLR 57 52 83% 30.24 1023.8
31 01:54 N 3 10.00 A Few Clouds FEW110 57.9 50 75% 30.24 1023.6
31 00:54 E 6 10.00 Fair CLR 61 48.9 68 60.1 65% 30.24 1023.7
30 23:54 Calm 10.00 Fair CLR 60.1 48.9 67% 30.24 1023.8
30 22:54 E 6 10.00 Fair CLR 61 51.1 70% 30.25 1023.9
30 21:54 E 8 10.00 Fair CLR 62.1 51.1 67% 30.23 1023.5
30 20:54 NE 5 10.00 Fair CLR 62.1 52 70% 30.23 1023.5
30 19:54 E 9 10.00 Fair CLR 66 53.1 63% 30.23 1023.3
30 18:54 NE 8 10.00 Fair CLR 68 55 73.9 66.9 63% 30.22 1023.0
30 17:54 E 7 10.00 Overcast OVC070 71.1 55.9 59% 30.21 1022.7
30 16:54 E 9 10.00 Mostly Cloudy BKN070 73 57 57% 30.2 1022.5
30 15:54 E 10 10.00 Mostly Cloudy BKN070 73.9 57.9 57% 30.2 1022.4
30 14:54 E 9 10.00 Overcast OVC065 73.9 57.9 57% 30.21 1022.6
30 13:54 E 8 10.00 Overcast OVC065 73 57.9 59% 30.22 1022.9
30 12:54 Vrbl 7 10.00 Fair CLR 73 57.9 73 55.9 59% 30.24 1023.5
30 11:54 E 12 10.00 Fair CLR 70 57.9 66% 30.26 1024.3
30 10:54 E 15 10.00 Fair CLR 66.9 57 71% 30.27 1024.6
30 09:54 E 14 10.00 Partly Cloudy SCT070 64.9 55 70% 30.27 1024.9
30 08:54 E 8 10.00 Mostly Cloudy BKN060 60.1 52 75% 30.27 1024.7
30 07:54 NE 7 10.00 Fair CLR 59 51.1 75% 30.25 1024.1
30 06:54 NE 7 10.00 Fair CLR 57.9 51.1 64 55.9 78% 30.24 1023.6
30 05:54 NE 7 10.00 Fair CLR 59 51.1 75% 30.22 1023.2
30 04:54 E 6 10.00 Fair CLR 59 53.1 81% 30.23 1023.2
30 03:54 NE 7 10.00 Fair CLR 60.1 53.1 78% 30.22 1022.8
30 02:54 NE 9 10.00 A Few Clouds FEW060 62.1 55 78% 30.2 1022.4
30 01:54 E 10 10.00 Fair CLR 63 55 76% 30.2 1022.4
30 00:54 E 8 10.00 Mostly Cloudy SCT050 BKN070 BKN085 64 55.9 73 63 75% 30.2 1022.4
29 23:54 NE 6 10.00 Fair CLR 64 57 78% 30.2 1022.2
29 22:54 NE 9 10.00 Mostly Cloudy BKN080 BKN090 66.9 57 71% 30.2 1022.2
29 21:54 NE 7 10.00 Fair CLR 66 57.9 75% 30.18 1021.8
29 20:54 NE 8 10.00 A Few Clouds FEW090 FEW110 68 57.9 70% 30.16 1021.2
29 19:54 N 6 10.00 A Few Clouds FEW100 69.1 59 70% 30.15 1020.9
29 18:54 S 5 10.00 Mostly Cloudy SCT048 SCT055 BKN090 72 63 81 70 73% 30.15 1020.6
29 17:54 NE 5 10.00 Mostly Cloudy BKN050 BKN060 73.9 63 69% 30.12 1019.7
29 16:54 SW 6 10.00 Mostly Cloudy FEW048 BKN120 80.1 60.1 51% 81 30.11 1019.5
29 15:54 SW 7 10.00 Fair CLR 81 60.1 49% 82 30.11 1019.2
29 14:54 S 6 10.00 Fair CLR 80.1 59 49% 81 30.11 1019.3
29 13:54 Calm 10.00 Fair CLR 78.1 57.9 50% 79 30.12 1019.6
29 12:54 Vrbl 7 10.00 Fair CLR 77 57 77 51.1 50% 79 30.14 1020.3
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)