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.
31 01:54 E 3 10.00 Fair CLR 68 66 93% 29.98 1014.8
31 00:54 E 6 10.00 Fair CLR 69.1 64 88 69.1 84% 29.99 1014.9
30 23:54 E 5 10.00 Fair CLR 70 64.9 84% 29.98 1014.8
30 22:54 E 6 10.00 Fair CLR 73 64.9 76% 29.98 1014.8
30 21:54 E 6 10.00 Fair CLR 72 64.9 79% 29.98 1014.5
30 20:54 E 8 10.00 Fair CLR 73.9 64.9 74% 29.97 1014.2
30 19:54 E 8 10.00 Fair CLR 77 66 69% 79 29.95 1013.7
30 18:54 SE 7 10.00 Fair CLR 88 64.9 96.1 88 46% 90 29.95 1013.6
30 17:54 SE 7 10.00 Fair CLR 91.9 64 40% 94 29.95 1013.6
30 16:54 S 8 10.00 Fair CLR 95 61 32% 95 29.95 1013.5
30 15:54 S 8 10.00 Fair CLR 95 60.1 31% 95 29.96 1013.9
30 14:54 S 9 10.00 Fair CLR 93 61 34% 93 29.98 1014.5
30 12:54 S 12 10.00 Fair CLR 91 62.1 91 64 38% 92 30.01 1015.7
30 11:54 S 13 10.00 Fair CLR 89.1 59 36% 88 30.03 1016.5
30 10:54 S 12 10.00 Fair CLR 86 60.1 42% 86 30.04 1016.6
30 09:54 SW 13 10.00 Fair CLR 82 60.1 47% 82 30.02 1016.0
30 08:54 S 6 10.00 Fair CLR 77 63 62% 79 30.03 1016.3
30 07:54 SE 3 10.00 Fair CLR 70 64 82% 30.03 1016.4
30 06:54 SE 5 10.00 Fair CLR 64 61 68 63 90% 30.03 1016.4
30 05:54 E 6 10.00 Fair CLR 63 61 93% 30.02 1016.0
30 04:54 NE 6 10.00 Fair CLR 66 62.1 87% 30.01 1015.7
30 03:54 NE 5 10.00 Fair CLR 66 63 90% 30.01 1015.8
30 02:54 E 5 10.00 Fair CLR 66 63 90% 30.02 1016.0
30 01:54 E 7 10.00 Fair CLR 66.9 64 91% 30.02 1016.1
30 00:54 NE 5 10.00 Fair CLR 66.9 63 79 66 87% 30.02 1016.2
29 23:54 E 5 10.00 Fair CLR 66.9 63 87% 30.03 1016.5
29 22:54 E 5 10.00 Fair CLR 66.9 63 87% 30.03 1016.3
29 21:54 E 6 10.00 Fair CLR 69.1 63 81% 30.03 1016.4
29 20:54 SE 5 10.00 Fair CLR 72 64 76% 30.02 1016.1
29 19:54 SE 6 10.00 Fair CLR 73.9 64 71% 30 1015.3
29 18:54 E 5 10.00 Fair CLR 79 64.9 88 79 62% 81 30.01 1015.7
29 17:54 E 10 10.00 Fair CLR 84.9 63 48% 86 30.02 1016.0
29 16:54 SE 12 10.00 Fair CLR 87.1 60.1 40% 87 30.02 1016.2
29 15:54 SE 8 10.00 Fair CLR 87.1 60.1 40% 87 30.03 1016.5
29 14:54 S 7 10.00 Fair CLR 88 59 38% 87 30.06 1017.4
29 13:54 Calm 10.00 Fair CLR 87.1 61 42% 87 30.09 1018.2
29 12:54 S 12 10.00 Fair CLR 86 60.1 86 61 42% 86 30.1 1018.6
29 11:54 S 12 10.00 Fair CLR 84 62.1 48% 85 30.13 1019.7
29 10:54 S 12 10.00 Fair CLR 82 63 53% 83 30.13 1019.8
29 09:54 Vrbl 5 10.00 Fair CLR 78.1 66 67% 80 30.13 1019.9
29 08:54 E 3 10.00 Fair CLR 72 64.9 79% 30.14 1020.2
29 07:54 E 3 10.00 Fair CLR 68 64 87% 30.14 1020.1
29 06:54 NE 3 10.00 Fair CLR 61 59 66 60.1 93% 30.12 1019.7
29 05:54 NE 3 10.00 Fair CLR 62.1 59 90% 30.11 1019.2
29 04:54 Calm 10.00 Fair CLR 63 61 93% 30.12 1019.4
29 03:54 Calm 10.00 Fair CLR 64.9 61 87% 30.12 1019.3
29 02:54 Calm 10.00 Fair CLR 63 60.1 90% 30.11 1019.1
29 01:54 Calm 10.00 Fair CLR 63 60.1 90% 30.11 1019.1
29 00:54 Calm 10.00 Fair CLR 64.9 61 82.9 63 87% 30.11 1019.3
28 23:54 Calm 10.00 Fair CLR 64.9 63 93% 30.11 1019.3
28 22:54 Calm 10.00 Fair CLR 66.9 64 91% 30.11 1019.1
28 21:54 Calm 10.00 Fair CLR 68 64.9 90% 30.11 1019.2
28 20:54 Calm 10.00 Fair CLR 71.1 64.9 81% 30.1 1018.7
28 19:54 Calm 10.00 Fair CLR 73.9 64.9 74% 30.08 1018.3
28 18:54 Calm 10.00 Fair CLR 82.9 60.1 87.1 82.9 46% 83 30.08 1018.1
28 17:54 E 5 10.00 Fair CLR 84 60.1 44% 84 30.08 1018.3
28 16:54 Calm 10.00 Fair CLR 84 57 40% 83 30.08 1018.3
28 14:54 NE 10 10.00 Fair CLR 86 57 37% 85 30.11 1019.1
28 12:54 Vrbl 6 10.00 Partly Cloudy FEW055 SCT070 82.9 62.1 84 60.1 49% 84 30.15 1020.4
28 11:54 Calm 10.00 A Few Clouds FEW045 81 62.1 53% 82 30.16 1020.9
28 10:54 Vrbl 3 10.00 Fair CLR 80.1 62.1 54% 81 30.16 1020.9
28 09:54 W 3 10.00 Fair CLR 75.9 64 67% 78 30.16 1020.7
28 08:54 Calm 10.00 Fair CLR 73 64.9 76% 30.15 1020.5
28 07:54 Calm 10.00 Fair CLR 66 63 90% 30.14 1020.3
28 06:54 Calm 10.00 Mostly Cloudy BKN002 60.1 57.9 64.9 59 93% 30.13 1020.0
28 05:54 Calm 10.00 A Few Clouds FEW002 60.1 57.9 93% 30.11 1019.2
28 04:54 S 3 10.00 Fair CLR 60.1 57.9 93% 30.1 1018.9
28 03:54 SW 3 10.00 Fair CLR 61 59 93% 30.09 1018.4
28 02:54 W 3 10.00 Fair CLR 61 59 93% 30.08 1018.2
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)