Weather observations for the past three days for
Southern Illinois Airport
| 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. | ||||||||||||||||
| 20 | 15:52 | SW 7 | 10.00 | Fair | CLR | 84 | 48.9 | 30% | 82 | 29.87 | 1011.0 | ||||||
| 20 | 14:52 | SW 12 | 10.00 | Fair | CLR | 82.9 | 50 | 32% | 81 | 29.89 | 1011.8 | ||||||
| 20 | 13:52 | W 5 | 10.00 | Fair | CLR | 81 | 48.9 | 33% | 80 | 29.92 | 1013.0 | ||||||
| 20 | 12:52 | Vrbl 7 | 10.00 | Fair | CLR | 79 | 48 | 79 | 57 | 34% | 79 | 29.94 | 1013.6 | ||||
| 20 | 11:52 | W 9 | 10.00 | Fair | CLR | 75.9 | 48.9 | 39% | 78 | 29.96 | 1014.4 | ||||||
| 20 | 10:52 | S 7 | 10.00 | Fair | CLR | 71.1 | 52 | 51% | 29.96 | 1014.4 | |||||||
| 20 | 09:52 | SW 9 | 10.00 | Fair | CLR | 66 | 51.1 | 59% | 29.97 | 1014.8 | |||||||
| 20 | 08:52 | SW 9 | 10.00 | Fair | CLR | 62.1 | 51.1 | 67% | 29.97 | 1014.6 | |||||||
| 20 | 07:52 | SW 9 | 10.00 | Fair | CLR | 57 | 50 | 78% | 29.97 | 1014.6 | |||||||
| 20 | 06:52 | S 9 | 10.00 | Fair | CLR | 57 | 48.9 | 60.1 | 57 | 74% | 29.95 | 1014.1 | |||||
| 20 | 05:52 | SW 13 | 10.00 | Fair | CLR | 57.9 | 48.9 | 72% | 29.95 | 1013.9 | |||||||
| 20 | 04:52 | SW 13 | 10.00 | Fair | CLR | 60.1 | 48.9 | 67% | 29.95 | 1013.9 | |||||||
| 20 | 03:52 | S 14 | 10.00 | Fair | CLR | 60.1 | 48.9 | 67% | 29.96 | 1014.3 | |||||||
| 20 | 02:52 | S 10 | 10.00 | Fair | CLR | 59 | 46.9 | 64% | 29.99 | 1015.2 | |||||||
| 20 | 01:52 | S 12 | 10.00 | Fair | CLR | 57.9 | 46.9 | 67% | 30.01 | 1015.8 | |||||||
| 20 | 00:52 | S 10 | 10.00 | Fair | CLR | 57.9 | 46 | 69.1 | 55.9 | 65% | 30.02 | 1016.3 | |||||
| 19 | 23:52 | S 8 | 9.00 | Fair | CLR | 57.9 | 43 | 58% | 30.02 | 1016.4 | |||||||
| 19 | 22:52 | S 9 | 7.00 | Fair | CLR | 60.1 | 42.1 | 52% | 30.02 | 1016.4 | |||||||
| 19 | 21:52 | S 6 | 10.00 | Fair | CLR | 59 | 42.1 | 54% | 30.03 | 1016.8 | |||||||
| 19 | 20:52 | S 6 | 10.00 | Fair | CLR | 59 | 43 | 56% | 30.03 | 1016.9 | |||||||
| 19 | 19:52 | S 6 | 10.00 | Fair | CLR | 62.1 | 42.1 | 48% | 30.03 | 1016.9 | |||||||
| 19 | 18:52 | SW 9 | 10.00 | Fair | CLR | 69.1 | 43 | 75 | 69.1 | 39% | 30.02 | 1016.4 | |||||
| 19 | 17:52 | S 9 | 10.00 | Fair | CLR | 72 | 46 | 40% | 30.01 | 1016.1 | |||||||
| 19 | 16:52 | S 10 | 10.00 | Fair | CLR | 73.9 | 45 | 36% | 30.02 | 1016.4 | |||||||
| 19 | 15:52 | S 13 | 10.00 | A Few Clouds | FEW120 | 73.9 | 44.1 | 34% | 30.04 | 1016.9 | |||||||
| 19 | 14:52 | S 9 | 10.00 | Fair | CLR | 73.9 | 41 | 31% | 30.05 | 1017.3 | |||||||
| 19 | 13:52 | SW 10 | 10.00 | Partly Cloudy | SCT110 | 75 | 41 | 29% | 77 | 30.08 | 1018.2 | ||||||
| 19 | 12:52 | SW 3 | 10.00 | Mostly Cloudy | BKN110 | 72 | 36 | 73 | 43 | 27% | 30.09 | 1018.8 | |||||
| 19 | 11:52 | Calm | 10.00 | Fair | CLR | 70 | 41 | 35% | 30.1 | 1019.2 | |||||||
| 19 | 10:52 | Calm | 10.00 | Fair | CLR | 64.9 | 41 | 42% | 30.11 | 1019.6 | |||||||
| 19 | 09:52 | S 7 | 10.00 | Fair | CLR | 59 | 39.9 | 49% | 30.1 | 1019.2 | |||||||
| 19 | 08:52 | SW 7 | 10.00 | Fair | CLR | 54 | 39.9 | 59% | 30.11 | 1019.4 | |||||||
| 19 | 07:52 | S 5 | 10.00 | Fair | CLR | 46 | 37.9 | 73% | 44 | 30.08 | 1018.7 | ||||||
| 19 | 06:52 | S 3 | 10.00 | Fair | CLR | 45 | 37 | 52 | 44.1 | 74% | 30.07 | 1018.3 | |||||
| 19 | 05:52 | Calm | 10.00 | Fair | CLR | 48.9 | 37 | 64% | 30.06 | 1017.7 | |||||||
| 19 | 04:52 | S 6 | 10.00 | Fair | CLR | 46.9 | 36 | 66% | 45 | 30.05 | 1017.5 | ||||||
| 19 | 03:52 | S 6 | 10.00 | Fair | CLR | 48.9 | 37 | 64% | 47 | 30.05 | 1017.4 | ||||||
| 19 | 02:52 | S 6 | 10.00 | Fair | CLR | 50 | 37.9 | 63% | 48 | 30.06 | 1018.0 | ||||||
| 19 | 01:52 | S 5 | 10.00 | Fair | CLR | 50 | 37 | 61% | 49 | 30.08 | 1018.5 | ||||||
| 19 | 00:52 | S 5 | 10.00 | Fair | CLR | 48.9 | 37 | 55.9 | 46.9 | 64% | 48 | 30.08 | 1018.6 | ||||
| 18 | 23:52 | S 5 | 10.00 | Fair | CLR | 48 | 35.1 | 61% | 47 | 30.09 | 1018.9 | ||||||
| 18 | 22:52 | S 3 | 10.00 | Fair | CLR | 50 | 35.1 | 57% | 30.09 | 1019.0 | |||||||
| 18 | 21:52 | S 3 | 10.00 | Fair | CLR | 51.1 | 36 | 56% | 30.09 | 1018.9 | |||||||
| 18 | 20:52 | S 3 | 10.00 | Fair | CLR | 52 | 36 | 55% | 30.07 | 1018.4 | |||||||
| 18 | 19:52 | S 7 | 10.00 | Fair | CLR | 54 | 37 | 53% | 30.05 | 1017.8 | |||||||
| 18 | 18:52 | S 8 | 10.00 | Fair | CLR | 55.9 | 37 | 61 | 55 | 49% | 30.05 | 1017.8 | |||||
| 18 | 17:52 | S 12 | 10.00 | Fair | CLR | 60.1 | 37.9 | 44% | 30.05 | 1017.7 | |||||||
| 18 | 16:52 | S 13 | 10.00 | Fair | CLR | 60.1 | 37 | 42% | 30.05 | 1017.6 | |||||||
| 18 | 15:52 | SW 13 | 10.00 | Fair | CLR | 60.1 | 36 | 41% | 30.05 | 1017.5 | |||||||
| 18 | 14:52 | SW 14 | 10.00 | Fair | CLR | 57.9 | 35.1 | 42% | 30.05 | 1017.5 | |||||||
| 18 | 13:52 | S 14 G 24 | 10.00 | Fair | CLR | 57 | 35.1 | 44% | 30.05 | 1017.7 | |||||||
| 18 | 12:52 | SW 15 | 10.00 | Fair | CLR | 55.9 | 32 | 55.9 | 37.9 | 40% | 30.08 | 1018.5 | |||||
| 18 | 11:52 | S 20 G 32 | 10.00 | A Few Clouds | FEW120 | 53.1 | 32 | 45% | 30.08 | 1018.7 | |||||||
| 18 | 10:52 | S 20 G 28 | 10.00 | Fair | CLR | 48 | 28.9 | 48% | 42 | 30.1 | 1019.6 | ||||||
| 18 | 09:52 | S 14 | 10.00 | Overcast | OVC100 | 44.1 | 27 | 51% | 38 | 30.1 | 1019.6 | ||||||
| 18 | 08:52 | S 16 G 23 | 10.00 | Overcast | OVC090 | 41 | 26.1 | 55% | 33 | 30.1 | 1019.5 | ||||||
| 18 | 07:52 | S 14 | 10.00 | Mostly Cloudy | FEW065 BKN080 | 39 | 25 | 57% | 32 | 30.1 | 1019.5 | ||||||
| 18 | 06:52 | S 12 | 10.00 | Overcast | OVC055 | 39 | 19.9 | 39 | 34 | 46% | 32 | 30.1 | 1019.4 | ||||
| 18 | 05:52 | S 9 G 23 | 10.00 | Overcast | OVC060 | 37.9 | 19 | 46% | 32 | 30.1 | 1019.6 | ||||||
| 18 | 04:52 | S 13 | 10.00 | Overcast | OVC065 | 37 | 18 | 46% | 30 | 30.1 | 1019.5 | ||||||
| 18 | 03:52 | S 10 | 10.00 | Overcast | BKN080 OVC100 | 36 | 17.1 | 46% | 29 | 30.1 | 1019.4 | ||||||
| 18 | 02:52 | S 13 | 10.00 | Overcast | OVC080 | 35.1 | 16 | 46% | 27 | 30.13 | 1020.6 | ||||||
| 18 | 01:52 | S 10 | 10.00 | Overcast | OVC085 | 35.1 | 16 | 46% | 28 | 30.15 | 1021.1 | ||||||
| 18 | 00:52 | SE 10 | 10.00 | Overcast | SCT060 OVC080 | 34 | 17.1 | 35.1 | 34 | 50% | 27 | 30.18 | 1022.2 | ||||
| 17 | 23:52 | SE 8 | 10.00 | Overcast | OVC070 | 34 | 16 | 48% | 28 | 30.2 | 1023.2 | ||||||
| 17 | 22:52 | SE 8 | 10.00 | Overcast | OVC060 | 34 | 16 | 48% | 28 | 30.2 | 1023.1 | ||||||
| 17 | 21:52 | S 9 | 10.00 | Overcast | SCT065 OVC085 | 34 | 14 | 44% | 27 | 30.23 | 1024.0 | ||||||
| 17 | 20:52 | SE 8 | 10.00 | Overcast | OVC080 | 34 | 12.9 | 42% | 28 | 30.22 | 1023.8 | ||||||
| 17 | 19:52 | S 8 | 10.00 | Overcast | OVC095 | 35.1 | 12 | 38% | 29 | 30.23 | 1023.9 | ||||||
| 17 | 18:52 | E 3 | 10.00 | Overcast | OVC110 | 34 | 9 | 36 | 30 | 35% | 30.23 | 1024.3 | |||||
| 17 | 17:52 | SE 3 | 10.00 | Partly Cloudy | SCT120 | 34 | 10 | 37% | 30.22 | 1023.9 | |||||||
| 17 | 16:52 | Vrbl 3 | 10.00 | Fair | CLR | 34 | 7 | 32% | 30.24 | 1024.5 | |||||||
| 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) | |||||||||||||||