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.
25 16:52 NW 15 G 25 10.00 Overcast BKN019 OVC110 14 7 73% -0 30.14 1021.6
25 15:52 NW 18 G 28 10.00 Overcast OVC020 12.9 7 77% -3 30.12 1020.7
25 14:52 N 12 G 23 1.75 Light Snow FEW015 OVC021 12.9 7 77% 0 30.07 1019.2 0.01
25 13:52 NW 15 G 26 1.00 Light Snow BKN020 OVC034 10.9 6.1 81% -4 30.07 1019.0
25 12:52 NW 18 G 26 1.00 Light Snow BKN032 BKN045 OVC060 10.9 5 77% -6 30.07 1018.9 0.01
25 11:52 NW 17 G 26 3.00 Overcast with Haze BKN019 OVC048 10.9 5 12 10 77% -5 30.07 1019.0
25 10:52 N 17 G 26 7.00 Overcast SCT018 BKN038 OVC060 10.9 3.9 73% -5 30.04 1017.9
25 09:52 N 16 9.00 Overcast FEW016 OVC065 10.9 5 77% -5 30.03 1017.5
25 08:52 N 16 1.50 Fog/Mist BKN020 OVC036 10 6.1 84% -6 30.02 1017.4
25 07:52 N 15 4.00 Fog/Mist BKN039 OVC065 10 6.1 84% -5 30.04 1018.0
25 06:52 N 12 1.25 Fog/Mist OVC014 10 6.1 84% -3 30.03 1017.8
25 05:52 N 14 1.00 Fog/Mist VV016 10 6.1 12 10 84% -5 30.04 1018.0 0.32
25 04:52 N 13 0.50 Freezing Fog VV009 10 7 87% -4 30.04 1018.1 0.02
25 03:52 N 14 0.50 Freezing Fog VV006 10 7 87% -5 30.06 1018.7 0.04
25 02:52 N 13 0.50 Snow Freezing Fog VV008 10.9 7 84% -3 30.1 1019.9 0.09 0.26
25 01:52 N 12 0.50 Snow Freezing Fog VV014 10.9 7 84% -2 30.06 1018.8 0.06
25 00:52 N 9 0.50 Snow Freezing Fog VV012 10.9 7 84% -1 30.09 1019.7 0.11
24 23:52 N 13 1.00 Light Snow Fog/Mist VV019 12 8.1 12 10.9 84% -2 30.14 1021.3 0.1 0.23
24 22:52 NE 10 0.75 Light Snow Fog/Mist VV011 12 8.1 84% -0 30.18 1022.7 0.05
24 21:52 NE 9 0.75 Light Snow Fog/Mist VV014 12 8.1 84% 1 30.23 1024.3 0.03
24 20:52 NE 10 G 22 0.75 Light Snow Fog/Mist VV014 12 8.1 84% -0 30.26 1025.4 0.02 0.05
24 19:52 NE 10 G 20 0.75 Light Snow Fog/Mist VV011 12 8.1 84% -0 30.28 1026.1 0.02
24 18:52 NE 13 1.00 Light Snow VV015 12 7 80% -2 30.31 1027.2 0.01
24 17:52 NE 12 G 21 1.25 Light Snow Fog/Mist OVC021 10.9 7 12 10.9 84% -2 30.33 1027.9
24 16:52 NE 12 0.75 Light Snow VV017 12 7 80% -1 30.34 1028.2
24 15:52 NE 12 0.50 Snow VV018 12 7 80% -1 30.4 1030.1
24 14:52 NE 14 1.00 Light Snow BKN026 OVC034 12 6.1 77% -2 30.41 1030.7
24 13:52 NE 12 G 23 0.75 Light Snow BKN021 BKN027 OVC034 10.9 5 77% -2 30.42 1031.0
24 12:52 NE 13 2.00 Light Snow SCT018 OVC045 10.9 3.9 73% -3 30.45 1031.9
24 11:52 NE 12 0.50 Snow BKN018 OVC030 10 3.9 10 7 76% -3 30.5 1033.7 0.01 0.01
24 10:52 NE 9 0.75 Light Snow BKN020 BKN028 OVC034 9 3 77% -3 30.55 1035.6
24 09:52 NE 9 0.50 Snow VV016 8.1 1 73% -4 30.58 1036.6
24 08:52 NE 12 5.00 Light Snow BKN041 BKN055 OVC065 8.1 -6 52% -6 30.59 1036.9
24 07:52 NE 10 G 23 8.00 Light Snow OVC050 8.1 -7.1 50% -5 30.59 1036.6
24 06:52 N 10 10.00 Overcast OVC065 8.1 -9 45% -5 30.62 1037.6
24 05:52 N 9 10.00 Overcast OVC050 7 -9.9 8.1 7 45% -6 30.62 1037.6
24 04:52 N 10 G 21 10.00 Overcast OVC065 7 -11 43% -6 30.63 1038.0
24 03:52 N 10 G 21 10.00 Overcast OVC060 8.1 -9.9 43% -5 30.62 1037.7
24 02:52 N 13 10.00 Overcast OVC075 8.1 -11.9 39% -7 30.64 1038.2
24 01:52 N 8 10.00 Overcast OVC090 8.1 -11.9 39% -3 30.65 1038.7
24 00:52 N 12 10.00 Overcast OVC110 7 -13 39% -7 30.64 1038.4
23 23:52 NE 14 10.00 Fair CLR 7 -13 12 7 39% -9 30.65 1038.9
23 22:52 N 13 10.00 Fair CLR 7 -14.1 37% -8 30.67 1039.4
23 21:52 N 10 10.00 Fair CLR 8.1 -13 37% -5 30.68 1039.6
23 20:52 N 10 10.00 Fair CLR 8.1 -13 37% -5 30.67 1039.3
23 19:52 N 12 10.00 Overcast OVC095 9 -13 36% -5 30.67 1039.4
23 18:52 N 9 10.00 Overcast OVC100 10 -9.9 39% -2 30.65 1038.5
23 17:52 N 12 G 18 10.00 Overcast OVC100 12 -11 18 10.9 34% -1 30.64 1038.4
23 16:52 N 16 G 24 10.00 Overcast OVC095 12 -11 34% -3 30.64 1038.3
23 15:52 N 15 G 23 10.00 Overcast OVC100 12.9 -11 33% -2 30.64 1038.1
23 14:52 N 15 10.00 Overcast OVC100 15.1 -11 30% 1 30.64 1038.2
23 13:52 N 18 G 30 10.00 Overcast OVC100 15.1 -9.9 32% -1 30.63 1038.0
23 12:52 N 17 G 24 10.00 Overcast OVC095 18 -5.1 35% 4 30.63 1037.7
23 11:52 N 18 10.00 Fair CLR 17.1 -5.1 21 16 37% 2 30.64 1038.2
23 10:52 N 22 G 29 10.00 Mostly Cloudy and Breezy BKN090 17.1 -2 43% 1 30.65 1038.5
23 09:52 N 17 G 24 10.00 Fair CLR 17.1 1.9 51% 2 30.62 1037.5
23 08:52 N 17 10.00 Fair CLR 17.1 1.9 51% 2 30.58 1036.3
23 07:52 N 15 10.00 Fair CLR 18 3 52% 5 30.55 1035.1
23 06:52 N 21 G 30 10.00 Fair and Breezy CLR 19 -0 43% 4 30.52 1034.1
23 05:52 N 17 G 26 10.00 Fair CLR 21 3.9 26.1 19 47% 8 30.48 1032.7
23 04:52 N 20 G 29 10.00 Fair CLR 21.9 9 57% 8 30.45 1031.6
23 03:52 N 18 10.00 Fair CLR 24.1 12 60% 11 30.41 1030.3
23 02:52 N 9 10.00 Fair CLR 24.1 12.9 62% 15 30.39 1029.5
23 01:52 NW 5 10.00 Fair CLR 19 15.1 84% 13 30.37 1028.8
23 00:52 NW 5 10.00 Fair CLR 19 12.9 77% 13 30.35 1028.3
22 23:52 N 5 10.00 Fair CLR 21 12.9 34 21 71% 15 30.34 1027.9
22 22:52 Calm 10.00 Fair CLR 21.9 16 78% 30.33 1027.6
22 21:52 Calm 10.00 Fair CLR 24.1 12 60% 30.33 1027.4
22 20:52 SE 3 10.00 Fair CLR 23 15.1 72% 30.32 1027.3
22 19:52 Calm 10.00 Fair CLR 28 9 44% 30.31 1027.0
22 18:52 Calm 10.00 A Few Clouds FEW120 30.9 8.1 38% 30.3 1026.6
22 17:52 NE 3 10.00 Overcast OVC110 32 12 39.9 32 43% 30.29 1026.3
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)