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.
03 12:52 N 13 7.00 Fair CLR 37 26.1 65% 30 30.08 1018.9
03 11:52 NW 8 6.00 Mostly Cloudy with Haze BKN100 35.1 25 36 27 67% 29 30.08 1019.1
03 10:52 N 5 8.00 Fair CLR 35.1 26.1 70% 32 30.1 1019.5
03 09:52 N 3 9.00 Fair CLR 34 25 70% 30.1 1019.6
03 08:52 NE 6 9.00 Fair CLR 32 25 75% 27 30.07 1018.6
03 07:52 NE 3 8.00 Mostly Cloudy BKN050 30 24.1 79% 30.07 1018.6
03 06:52 NW 5 8.00 Fair CLR 28 24.1 85% 24 30.07 1018.6
03 05:52 N 3 10.00 Partly Cloudy SCT050 28.9 23 30.9 27 78% 30.07 1018.6
03 04:52 Calm 10.00 Fair CLR 28.9 23 78% 30.07 1018.6
03 03:52 Calm 9.00 Fair CLR 28.9 24.1 82% 30.09 1019.3
03 02:52 Calm 10.00 Fair CLR 30 23 75% 30.12 1020.2
03 01:52 E 3 10.00 Fair CLR 30.9 23 72% 30.14 1020.8
03 00:52 NE 3 10.00 Fair CLR 28.9 23 78% 30.14 1021.0
02 23:52 NE 3 10.00 Fair CLR 28.9 21.9 37.9 28 75% 30.14 1021.0
02 22:52 Calm 10.00 Fair CLR 33.1 24.1 70% 30.16 1021.4
02 21:52 S 5 10.00 Fair CLR 34 23 64% 30 30.16 1021.8
02 20:52 S 3 10.00 Fair CLR 34 24.1 67% 30.17 1022.2
02 19:52 S 5 10.00 Fair CLR 35.1 25 67% 32 30.17 1022.0
02 18:52 S 5 10.00 Fair CLR 37 25 62% 34 30.18 1022.3
02 17:52 S 5 10.00 Fair CLR 37.9 26.1 43 37 62% 35 30.17 1022.0
02 16:52 S 12 10.00 Mostly Cloudy BKN060 39 27 62% 32 30.18 1022.4
02 15:52 S 9 10.00 Fair CLR 39.9 27 60% 34 30.18 1022.2
02 14:52 S 8 10.00 Fair CLR 39.9 27 60% 35 30.17 1022.1
02 13:52 S 7 10.00 Fair CLR 41 25 53% 37 30.17 1021.9
02 12:52 Calm 10.00 Fair CLR 39.9 25 55% 30.18 1022.4
02 11:52 Calm 10.00 Fair CLR 37.9 23 39 27 55% 30.2 1023.0
02 10:52 S 5 10.00 A Few Clouds FEW044 34 23 64% 30 30.23 1023.9
02 09:52 S 5 10.00 Overcast OVC044 30 19.9 66% 26 30.23 1024.1
02 08:52 SW 5 10.00 Overcast OVC043 28 19 69% 24 30.24 1024.4
02 07:52 S 6 10.00 Overcast OVC042 27 19.9 75% 21 30.24 1024.4
02 06:52 SW 6 10.00 Overcast OVC045 27 18 69% 21 30.23 1024.2
02 05:52 SW 7 10.00 Overcast OVC045 27 18 27 25 69% 20 30.22 1023.8
02 04:52 SW 6 10.00 Overcast OVC049 26.1 18 71% 20 30.21 1023.6
02 03:52 SW 6 10.00 Overcast OVC050 27 18 69% 21 30.21 1023.6
02 02:52 S 8 10.00 Overcast OVC050 26.1 17.1 69% 18 30.2 1023.0
02 01:52 S 7 10.00 Overcast OVC045 26.1 17.1 69% 19 30.21 1023.6
02 00:52 S 7 10.00 Overcast OVC046 26.1 17.1 69% 19 30.22 1024.0
01 23:52 S 7 10.00 Overcast OVC043 26.1 17.1 26.1 25 69% 19 30.23 1024.3
01 22:52 S 8 10.00 Overcast FEW044 OVC055 25 16 69% 17 30.24 1024.4
01 21:52 S 10 10.00 Overcast OVC047 25 16 69% 16 30.25 1025.1
01 20:52 SW 8 10.00 Overcast OVC047 25 16 69% 17 30.26 1025.3
01 19:52 S 12 10.00 Overcast FEW049 OVC060 25 16 69% 15 30.25 1025.2
01 18:52 S 16 G 23 10.00 Overcast OVC070 25 15.1 66% 13 30.26 1025.2
01 17:52 S 9 10.00 Overcast OVC060 25 15.1 27 25 66% 16 30.26 1025.4
01 16:52 S 10 10.00 Overcast OVC070 27 15.1 61% 18 30.27 1025.6
01 15:52 S 10 10.00 Overcast FEW075 OVC085 27 14 58% 18 30.28 1026.0
01 14:52 S 12 10.00 Overcast SCT060 BKN070 OVC095 27 14 58% 17 30.3 1026.7
01 13:56 S 14 10.00 Overcast FEW070 OVC110 26.6 12.2 54% 16 30.33 0.0
01 12:52 S 9 10.00 Partly Cloudy SCT120 26.6 12.2 54% 18 30.36 0.0
01 11:53 SW 7 10.00 Fair CLR 26.6 12.2 54% 20 30.4 0.0
01 10:49 Calm 10.00 Fair CLR 21.2 6.8 54% 30.42 0.0
01 09:48 Calm 10.00 Fair CLR 15.8 3.2 57% 30.45 0.0
01 08:52 SW 3 10.00 Fair CLR 10.4 3.2 72% 30.45 0.0
01 07:52 SW 5 10.00 Fair CLR 1.4 -0.4 92% -7 30.44 0.0
01 06:52 W 7 10.00 Fair CLR 3.2 -0.4 85% -8 30.46 0.0
31 20:52 NW 12 10.00 Overcast OVC029 17.6 6.8 62% 6 30.49 0.0
31 19:52 NW 8 10.00 Overcast OVC033 15.8 6.8 67% 6 30.48 0.0
31 18:52 NW 5 10.00 Overcast OVC036 15.8 5 62% 9 30.48 0.0
31 17:52 NW 6 10.00 A Few Clouds FEW035 15.8 5 62% 8 30.47 0.0
31 16:52 NW 6 10.00 Fair CLR 17.6 6.8 62% 10 30.47 0.0
31 15:52 NW 7 10.00 Fair CLR 17.6 6.8 62% 9 30.47 0.0
31 13:54 NW 15 G 24 10.00 Mostly Cloudy BKN075 17.6 5 58% 4 30.47 0.0
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)