Weather observations for the past three days for
Southern Illinois 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.
04 16:52 S 7 10.00 Fair CLR 62.1 59 90% 30 1015.7
04 15:52 N 6 10.00 Mostly Cloudy FEW027 BKN040 61 57.9 90% 30.04 1017.0 0.01
04 14:52 SW 14 10.00 Mostly Cloudy SCT080 BKN100 72 63 73% 30.01 1016.0 0.04
04 13:52 S 13 10.00 Overcast SCT020 OVC100 70 64 82% 30.01 1016.1
04 12:52 S 5 9.00 Overcast FEW048 SCT060 OVC075 66 63 90% 30.03 1016.6 0.04
04 11:52 S 12 8.00 Overcast BKN060 OVC075 63 61 63 52 93% 30.06 1017.8 0.02 0.33
04 10:52 S 6 4.00 Light Rain Fog/Mist OVC100 60.1 57.9 93% 30.08 1018.4 0.08
04 09:52 S 10 8.00 Thunderstorm in Vicinity Light Rain FEW044 FEW080 OVC110 61 57.9 90% 30.09 1018.8 0.23
04 08:52 W 7 6.00 Thunderstorm Light Rain Fog/Mist FEW032 BKN049 BKN095 57.9 54 87% 30.1 1019.1
04 07:52 Calm 4.00 Fog/Mist FEW055 55 53.1 93% 30.09 1018.7
04 06:52 Calm 2.50 Fog/Mist CLR 52 51.1 97% 30.08 1018.5
04 05:52 NW 5 5.00 Light Rain Fog/Mist OVC110 54 52 62.1 54 93% 30.08 1018.4
04 04:52 N 5 6.00 Fog/Mist FEW065 SCT080 OVC100 55.9 55 97% 30.08 1018.4
04 03:52 Calm 10.00 Overcast OVC060 57.9 55.9 93% 30.08 1018.4
04 02:52 S 3 10.00 Light Rain FEW060 SCT090 BKN110 57.9 55.9 93% 30.07 1017.9
04 01:52 Calm 10.00 Overcast OVC055 59 55.9 90% 30.07 1018.1
04 00:52 S 3 10.00 Overcast OVC060 61 57 87% 30.06 1017.7
03 23:52 SE 3 10.00 Overcast OVC055 59 55.9 66 57 90% 30.06 1017.6
03 22:52 SE 5 10.00 Mostly Cloudy FEW047 BKN060 57.9 55.9 93% 30.07 1018.0
03 21:52 Calm 10.00 Overcast FEW049 OVC060 60.1 57 90% 30.08 1018.6
03 20:52 S 9 10.00 Mostly Cloudy BKN050 64 57 78% 30.07 1018.2
03 19:52 SW 14 10.00 Mostly Cloudy BKN039 66 57.9 75% 30.06 1017.9
03 18:52 S 21 10.00 Mostly Cloudy and Breezy BKN032 66 57 73% 30.03 1016.8
03 17:52 S 18 G 24 10.00 Fair CLR 66 57 71.1 64 73% 30.03 1016.7
03 16:52 S 12 G 22 10.00 A Few Clouds FEW032 69.1 57.9 68% 30.01 1016.2
03 15:52 S 17 G 28 10.00 A Few Clouds FEW032 69.1 57 66% 30.01 1016.1
03 14:52 S 22 G 32 10.00 A Few Clouds and Breezy FEW032 70 55.9 61% 30.01 1016.1
03 13:52 S 18 G 24 10.00 Partly Cloudy SCT035 71.1 57 61% 30.02 1016.4
03 12:52 S 17 G 25 10.00 Fair CLR 71.1 55.9 59% 30.03 1016.9
03 11:52 S 8 10.00 Fair CLR 64 52 64 41 65% 30.07 1018.4
03 10:52 S 7 7.00 Mostly Cloudy BKN100 55.9 48 75% 30.09 1019.2
03 09:52 S 5 4.00 Fog/Mist SCT006 BKN100 48.9 45 86% 48 30.1 1019.4
03 08:52 E 3 2.50 Fog/Mist OVC005 45 43 93% 30.11 1019.6
03 07:52 E 3 1.50 Fog/Mist SCT003 BKN009 42.1 41 96% 30.1 1019.4
03 06:52 E 3 1.25 Fog/Mist OVC004 41 39.9 96% 30.08 1018.9
03 05:52 E 3 2.00 Fog/Mist OVC005 41 39.9 41 41 96% 30.07 1018.6 0.04
03 04:52 Calm 2.50 Fog/Mist OVC004 41 39.9 96% 30.09 1019.1
03 03:52 E 3 1.50 Light Rain Fog/Mist OVC003 41 39.9 96% 30.09 1019.0 0.04
03 02:52 E 5 2.00 Fog/Mist OVC003 41 39.9 96% 38 30.1 1019.5
03 01:52 E 5 3.00 Fog/Mist OVC004 41 39 93% 38 30.12 1020.2
03 00:52 E 6 4.00 Fog/Mist OVC004 41 39 93% 38 30.14 1020.9
02 23:52 NE 3 3.00 Fog/Mist OVC004 41 39 41 39.9 93% 30.17 1021.8
02 22:52 NE 5 4.00 Fog/Mist OVC005 41 39 93% 38 30.18 1022.3
02 21:52 Calm 3.00 Fog/Mist OVC005 41 39 93% 30.19 1022.6
02 20:52 NE 3 3.00 Fog/Mist OVC004 41 39 93% 30.18 1022.3
02 19:52 NE 5 3.00 Fog/Mist OVC004 41 39 93% 38 30.19 1022.5
02 18:52 NE 6 4.00 Fog/Mist OVC005 41 39 93% 38 30.18 1022.2
02 17:52 E 5 4.00 Fog/Mist OVC006 41 39 42.1 39.9 93% 38 30.19 1022.4
02 16:52 E 5 4.00 Fog/Mist OVC007 41 39 93% 38 30.18 1022.3
02 15:52 NE 8 4.00 Fog/Mist OVC007 41 39 93% 36 30.17 1022.0
02 14:52 NE 9 6.00 Fog/Mist OVC007 41 37.9 89% 36 30.18 1022.0
02 13:52 E 8 7.00 Overcast OVC007 41 37.9 89% 36 30.18 1022.2
02 12:52 NE 6 7.00 Overcast OVC007 39.9 37.9 93% 36 30.21 1023.1
02 11:52 NE 8 7.00 Overcast OVC006 39.9 37.9 39.9 37 93% 35 30.22 1023.6
02 10:52 E 7 6.00 Fog/Mist OVC006 39 37 93% 35 30.24 1024.1
02 09:52 E 7 3.00 Fog/Mist OVC006 39 37 93% 35 30.24 1024.4
02 08:52 E 7 1.75 Fog/Mist OVC007 37.9 36 93% 33 30.25 1024.5
02 07:52 E 9 5.00 Fog/Mist OVC008 37 35.1 93% 31 30.25 1024.5
02 06:52 NE 9 5.00 Fog/Mist OVC008 37 35.1 93% 31 30.25 1024.5
02 05:52 NE 6 5.00 Light Rain Fog/Mist OVC008 37 35.1 37 36 93% 33 30.24 1024.1 0.01 0.41
02 04:52 E 7 8.00 Overcast OVC008 37 35.1 93% 32 30.22 1023.5 0.02
02 03:52 E 8 4.00 Light Rain Fog/Mist BKN007 OVC055 36 35.1 97% 30 30.23 1023.8 0.08
02 02:52 NE 8 G 17 3.00 Rain Fog/Mist SCT009 BKN046 OVC060 36 34 93% 30 30.25 1024.6 0.16 0.3
02 01:52 E 12 4.00 Rain Fog/Mist OVC070 36 34 93% 29 30.26 1024.8 0.07
02 00:52 E 17 5.00 Light Rain Fog/Mist OVC065 37 33.1 86% 28 30.26 1025.0 0.07
01 23:52 E 15 5.00 Light Rain Fog/Mist OVC065 37 33.1 46.9 37 86% 29 30.3 1026.2 0.07 0.11
01 22:52 NE 9 G 18 7.00 Light Rain OVC070 37.9 33.1 83% 32 30.33 1027.3 0.04
01 21:52 Vrbl 7 G 21 6.00 Light Rain OVC075 39.9 32 73% 36 30.37 1028.5
01 20:52 N 13 G 25 10.00 Light Rain OVC085 42.1 30 62% 36 30.32 1027.0
01 19:52 NE 12 10.00 Mostly Cloudy BKN095 44.1 30.9 60% 39 30.29 1025.9
01 18:52 NE 7 9.00 Fair CLR 45 30.9 58% 42 30.25 1024.6
01 17:52 NE 10 10.00 Fair CLR 46.9 30.9 48.9 44.1 54% 43 30.25 1024.4
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)