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.
28 04:52 Calm 9.00 Fair CLR 66 64.9 96% 30 1015.5
28 03:52 Calm 7.00 Fair CLR 66 64.9 96% 29.99 1015.3
28 02:52 Calm 8.00 Fair CLR 66 64.9 96% 30 1015.5
28 01:52 Calm 10.00 Fair CLR 66 66 100% 30.01 1015.7
28 00:52 Calm 10.00 Fair CLR 66.9 66.9 82 66.9 100% 30.01 1015.7
27 23:52 Calm 10.00 Fair CLR 68 66.9 96% 30 1015.4
27 22:52 Calm 10.00 Fair CLR 68 66.9 96% 29.99 1015.4
27 21:52 Calm 10.00 Fair CLR 70 68 93% 29.98 1014.8
27 20:52 N 6 10.00 Fair CLR 75 66.9 76% 76 29.96 1014.3
27 19:52 N 6 10.00 Fair CLR 79 66.9 67% 81 29.96 1014.1
27 18:52 N 8 10.00 Fair CLR 82 66.9 84.9 81 60% 85 29.95 1013.7 0.02
27 17:52 N 8 10.00 Partly Cloudy SCT042 82.9 68 61% 86 29.95 1013.8
27 16:52 Vrbl 3 10.00 Mostly Cloudy BKN043 BKN060 82.9 71.1 67% 88 29.95 1013.8 0.02
27 15:52 Vrbl 6 10.00 Mostly Cloudy FEW042 BKN060 84 66.9 57% 87 29.95 1013.8
27 14:52 Vrbl 5 10.00 A Few Clouds FEW044 84 66 55% 86 29.97 1014.4
27 13:52 Calm 10.00 Mostly Cloudy SCT040 BKN049 82.9 66.9 59% 86 29.97 1014.6
27 12:52 Calm 10.00 Mostly Cloudy BKN031 81 66.9 82.9 69.1 62% 83 29.99 1015.1
27 11:52 Vrbl 7 10.00 Mostly Cloudy BKN031 BKN060 81 68 65% 84 30 1015.4
27 10:52 W 9 10.00 Mostly Cloudy SCT020 SCT027 BKN046 78.1 66.9 69% 80 30 1015.4
27 09:52 NW 6 10.00 Mostly Cloudy BKN023 BKN030 77 66.9 71% 79 30 1015.4
27 08:52 NW 7 10.00 Mostly Cloudy SCT016 BKN025 75 68 79% 76 29.99 1015.2
27 07:52 SW 6 8.00 Partly Cloudy FEW005 SCT036 71.1 68 90% 29.98 1014.9
27 06:52 SW 6 3.00 Fog/Mist BKN005 69.1 68 69.1 66.9 96% 29.97 1014.5
27 05:52 SW 5 7.00 Overcast OVC021 69.1 68 96% 29.96 1014.3
27 04:52 W 5 7.00 Overcast OVC006 69.1 68 96% 29.94 1013.6
27 03:52 SW 7 6.00 Fog/Mist OVC004 68 68 100% 29.94 1013.4
27 02:52 W 3 7.00 Mostly Cloudy FEW004 BKN026 68 68 100% 29.92 1012.8
26 23:52 Calm 9.00 Overcast OVC006 69.1 69.1 100% 29.92 1012.8
26 22:52 Calm 8.00 Overcast OVC006 69.1 69.1 100% 29.91 1012.7
26 21:52 Calm 10.00 Overcast BKN009 OVC014 70 68 93% 29.92 1012.8
26 20:52 NE 8 10.00 Overcast OVC013 70 69.1 97% 29.91 1012.5
26 19:52 E 3 10.00 Overcast BKN023 BKN030 OVC080 73 69.1 87% 29.91 1012.6
26 18:52 N 5 10.00 Overcast BKN027 BKN037 OVC060 72 70 79 72 94% 29.9 1012.2 0.02
26 17:52 Calm 10.00 Overcast BKN023 BKN044 OVC070 73 70 90% 29.91 1012.6 0.01
26 16:52 E 12 6.00 Light Rain Fog/Mist BKN023 BKN030 OVC055 73 69.1 87% 29.92 1012.9 0.01
26 15:52 NE 8 10.00 Light Rain BKN026 BKN036 OVC046 77 69.1 77% 79 29.92 1012.9
26 14:52 NE 12 G 17 10.00 Overcast BKN026 BKN034 OVC044 77 66.9 71% 79 29.93 1013.3
26 13:52 E 10 G 20 10.00 Mostly Cloudy BKN022 BKN034 BKN041 77 66.9 71% 79 29.95 1013.9
26 12:52 E 7 10.00 Overcast BKN017 BKN028 OVC049 77 69.1 77 66 77% 79 29.97 1014.6
26 11:52 E 9 10.00 Overcast BKN016 BKN027 OVC049 75.9 69.1 79% 77 29.99 1015.1
26 10:52 E 5 10.00 Mostly Cloudy BKN011 BKN021 BKN046 73.9 69.1 85% 30 1015.6
26 09:52 E 3 9.00 Overcast FEW010 OVC015 72 68 87% 30.01 1015.8
26 08:52 NE 5 8.00 Mostly Cloudy SCT021 BKN090 70 66.9 90% 30.01 1015.8
26 07:52 Calm 7.00 Overcast FEW028 SCT070 OVC090 68 66 93% 30 1015.6
26 06:52 Calm 7.00 Mostly Cloudy BKN085 66 64.9 66 64 96% 30.01 1015.8
26 05:52 Calm 8.00 Partly Cloudy SCT075 64.9 64 97% 29.99 1015.3
26 04:52 Calm 10.00 A Few Clouds FEW070 64.9 64 97% 29.99 1015.2
26 03:52 Calm 9.00 Fair CLR 64 63 96% 29.98 1015.0
26 02:52 Calm 10.00 Fair CLR 64.9 64 97% 29.99 1015.2
26 01:52 Calm 10.00 Partly Cloudy SCT026 64.9 64 97% 29.99 1015.4
26 00:52 Calm 10.00 Fair CLR 64.9 63 75.9 64.9 93% 30.01 1015.8
25 23:52 Calm 10.00 Fair CLR 66 64 93% 30.01 1015.9
25 22:52 Calm 10.00 Fair CLR 66.9 64.9 93% 30.01 1016.1
25 21:52 N 5 10.00 A Few Clouds FEW038 66.9 64 91% 30.02 1016.3
25 20:52 Calm 10.00 Fair CLR 69.1 66 90% 30.02 1016.3
25 19:52 Calm 10.00 Fair CLR 72 68 87% 30.02 1016.2
25 18:52 E 3 10.00 Fair CLR 75.9 63 79 75.9 64% 78 30.02 1016.3
25 17:52 E 5 10.00 Fair CLR 77 62.1 60% 79 30.03 1016.6
25 16:52 E 7 10.00 Fair CLR 77 60.1 56% 79 30.04 1017.0
25 14:52 Vrbl 6 10.00 Fair CLR 78.1 59 52% 79 30.06 1017.7
25 13:52 NE 5 10.00 Fair CLR 78.1 55.9 47% 79 30.07 1018.1
25 12:52 Vrbl 7 10.00 Fair CLR 77 55 77 60.1 47% 78 30.09 1018.7
25 11:52 N 8 10.00 Fair CLR 75 57.9 55% 78 30.11 1019.4
25 10:52 NE 7 10.00 Fair CLR 73.9 61 64% 30.13 1019.9
25 09:52 NE 8 10.00 Fair CLR 71.1 62.1 73% 30.13 1020.1
25 08:52 NE 7 10.00 Fair CLR 69.1 62.1 78% 30.13 1020.1
25 07:52 NE 6 10.00 Fair CLR 63 62.1 97% 30.12 1019.6
25 06:52 Calm 6.00 Fog/Mist CLR 60.1 60.1 60.1 57 100% 30.11 1019.3
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)