Weather observations for the past three days for
Southern Illinois 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.
03 09:52 E 5 10.00 Fair CLR 72 55 55% 30.3 1025.7
03 08:52 E 3 10.00 Fair CLR 66.9 54 63% 30.31 1026.1
03 07:52 E 3 10.00 Fair CLR 62.1 51.1 67% 30.3 1025.7
03 06:52 Calm 10.00 Fair CLR 55.9 53.1 57.9 51.1 90% 30.29 1025.6
03 05:52 Calm 10.00 Fair CLR 52 51.1 97% 30.28 1025.2
03 04:52 Calm 10.00 Fair CLR 52 52 100% 30.26 1024.4
03 03:52 N 3 10.00 Fair CLR 53.1 52 96% 30.25 1024.2
03 02:52 N 3 10.00 Fair CLR 54 53.1 97% 30.25 1024.0
03 01:52 Calm 10.00 Fair CLR 55.9 53.1 90% 30.25 1023.9
03 00:52 Calm 10.00 Fair CLR 57.9 54 78.1 57.9 87% 30.25 1024.0
02 23:52 Calm 10.00 Fair CLR 61 53.1 75% 30.24 1023.7
02 22:52 NE 5 10.00 Fair CLR 63 53.1 70% 30.23 1023.5
02 12:52 NE 12 10.00 Fair CLR 78.1 55 78.1 62.1 45% 79 30.21 1022.8
02 11:52 NE 12 G 16 10.00 Fair CLR 75.9 55.9 50% 78 30.21 1022.8
02 10:52 E 12 G 21 10.00 Fair CLR 73.9 55.9 54% 30.21 1022.6
02 09:52 SE 10 10.00 Fair CLR 72 55.9 57% 30.19 1022.1
02 08:52 E 10 10.00 A Few Clouds FEW039 69.1 55.9 63% 30.18 1021.8
02 07:52 E 10 G 18 10.00 A Few Clouds FEW041 64.9 55 70% 30.16 1021.0
02 06:52 NE 14 10.00 Overcast SCT035 BKN049 OVC090 63 57 66 63 81% 30.16 1020.9
02 05:52 N 5 9.00 A Few Clouds FEW100 63 62.1 97% 30.13 1019.8
02 04:52 N 7 7.00 Fair CLR 64.9 64 97% 30.11 1019.2
02 03:52 N 3 10.00 A Few Clouds FEW044 64 64 100% 30.07 1017.8
02 02:52 N 3 10.00 Fair CLR 64 64 100% 30.05 1017.4
02 01:52 Calm 10.00 Fair CLR 64.9 64 97% 30.06 1017.6
02 00:52 Calm 10.00 Fair CLR 66 64.9 80.1 64.9 96% 30.05 1017.3
01 23:52 Calm 10.00 Fair CLR 66.9 64.9 93% 30.03 1016.5
01 22:52 Calm 10.00 Fair CLR 69.1 66.9 93% 30.02 1016.3
01 21:52 N 5 10.00 Partly Cloudy SCT120 73.9 64 71% 30.02 1016.2
01 20:52 N 5 10.00 Mostly Cloudy FEW065 BKN100 72 68 87% 30.01 1016.0
01 19:52 Calm 10.00 Mostly Cloudy BKN100 77 69.1 77% 79 30 1015.7
01 18:52 NE 6 10.00 Fair CLR 80.1 64.9 82 75.9 60% 82 29.99 1015.1
01 17:52 Calm 10.00 Fair CLR 81 66 61% 83 29.99 1015.1
01 16:52 N 3 10.00 A Few Clouds FEW035 82 66.9 60% 85 29.99 1015.2
01 15:52 Calm 10.00 Partly Cloudy SCT031 80.1 66.9 64% 82 29.98 1014.9
01 14:52 Calm 10.00 Partly Cloudy SCT020 79 68 69% 81 29.99 1015.2
01 13:52 NE 6 10.00 A Few Clouds FEW022 FEW035 78.1 68 71% 80 30.01 1015.8
01 12:52 E 6 10.00 Overcast SCT020 BKN025 OVC033 77 68 77 64.9 74% 79 30.02 1016.4 0.45
01 11:52 Vrbl 5 10.00 Mostly Cloudy BKN017 73.9 66.9 79% 30.01 1016.0
01 10:52 E 7 10.00 Mostly Cloudy BKN013 72 66 82% 29.99 1015.2
01 09:52 E 9 10.00 Fair CLR 68 64.9 90% 29.96 1014.3 0.45
01 08:52 NE 7 10.00 Thunderstorm in Vicinity Light Rain SCT008 BKN037 OVC110 64.9 63 93% 30 1015.7 0.06
01 07:52 N 8 G 23 4.00 Thunderstorm Rain Fog/Mist FEW011 BKN034 OVC090 66.9 64.9 93% 30.04 1016.8 0.39
01 06:52 N 7 10.00 Mostly Cloudy BKN034 BKN044 68 66.9 68 66 96% 29.96 1014.3
01 05:52 Calm 10.00 Thunderstorm in Vicinity SCT055 66.9 66 97% 29.95 1013.7
01 04:52 Calm 10.00 Mostly Cloudy FEW039 BKN065 BKN080 66.9 66 97% 29.93 1013.2
01 03:52 Calm 10.00 Mostly Cloudy BKN041 66.9 66 97% 29.94 1013.3
01 02:52 E 3 9.00 A Few Clouds FEW060 66 66 100% 29.94 1013.5
01 01:52 Calm 10.00 A Few Clouds FEW065 FEW100 66.9 66 97% 29.94 1013.6
01 00:52 Calm 10.00 Mostly Cloudy FEW070 BKN090 66.9 66 78.1 66 97% 29.95 1013.9
31 23:52 S 3 10.00 A Few Clouds FEW075 66 64.9 96% 29.97 1014.4
31 22:52 Calm 10.00 Fair CLR 66.9 66 97% 29.97 1014.5
31 21:52 Calm 10.00 Fair CLR 68 66.9 96% 29.96 1014.3
31 20:52 S 3 10.00 Fair CLR 70 66.9 90% 29.94 1013.5
31 19:52 Calm 10.00 Fair CLR 75 64.9 71% 77 29.93 1013.2
31 18:52 NE 5 10.00 Fair CLR 77 63 84 77 62% 79 29.91 1012.5
31 17:52 E 7 10.00 A Few Clouds FEW120 79 63 58% 81 29.9 1012.1
31 16:52 SE 10 10.00 A Few Clouds FEW110 80.1 64 58% 82 29.93 1013.3
31 15:52 NE 6 10.00 Partly Cloudy SCT110 82 61 49% 83 29.97 1014.5
31 14:52 E 7 10.00 Fair CLR 82.9 60.1 46% 83 29.97 1014.6
31 13:52 Calm 10.00 Fair CLR 82.9 61 48% 83 29.98 1014.8
31 12:52 Calm 10.00 Fair CLR 80.1 64 80.1 66 58% 82 30 1015.6
31 11:52 Vrbl 6 10.00 Fair CLR 75 62.1 64% 77 30.01 1016.1
31 10:52 E 5 10.00 A Few Clouds FEW034 FEW043 72 60.1 66% 30.02 1016.2
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)