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. | ||||||||||||||||
| 02 | 23:52 | Calm | 10.00 | Fair | CLR | 61 | 53.1 | 75% | 30.24 | 1023.7 | |||||||
| 02 | 22:52 | NE 5 | 10.00 | Fair | CLR | 63 | 53.1 | 70% | 30.23 | 1023.5 | |||||||
| 02 | 12:52 | NE 12 | 10.00 | Fair | CLR | 78.1 | 55 | 78.1 | 62.1 | 45% | 79 | 30.21 | 1022.8 | ||||
| 02 | 11:52 | NE 12 G 16 | 10.00 | Fair | CLR | 75.9 | 55.9 | 50% | 78 | 30.21 | 1022.8 | ||||||
| 02 | 10:52 | E 12 G 21 | 10.00 | Fair | CLR | 73.9 | 55.9 | 54% | 30.21 | 1022.6 | |||||||
| 02 | 09:52 | SE 10 | 10.00 | Fair | CLR | 72 | 55.9 | 57% | 30.19 | 1022.1 | |||||||
| 02 | 08:52 | E 10 | 10.00 | A Few Clouds | FEW039 | 69.1 | 55.9 | 63% | 30.18 | 1021.8 | |||||||
| 02 | 07:52 | E 10 G 18 | 10.00 | A Few Clouds | FEW041 | 64.9 | 55 | 70% | 30.16 | 1021.0 | |||||||
| 02 | 06:52 | NE 14 | 10.00 | Overcast | SCT035 BKN049 OVC090 | 63 | 57 | 66 | 63 | 81% | 30.16 | 1020.9 | |||||
| 02 | 05:52 | N 5 | 9.00 | A Few Clouds | FEW100 | 63 | 62.1 | 97% | 30.13 | 1019.8 | |||||||
| 02 | 04:52 | N 7 | 7.00 | Fair | CLR | 64.9 | 64 | 97% | 30.11 | 1019.2 | |||||||
| 02 | 03:52 | N 3 | 10.00 | A Few Clouds | FEW044 | 64 | 64 | 100% | 30.07 | 1017.8 | |||||||
| 02 | 02:52 | N 3 | 10.00 | Fair | CLR | 64 | 64 | 100% | 30.05 | 1017.4 | |||||||
| 02 | 01:52 | Calm | 10.00 | Fair | CLR | 64.9 | 64 | 97% | 30.06 | 1017.6 | |||||||
| 02 | 00:52 | Calm | 10.00 | Fair | CLR | 66 | 64.9 | 80.1 | 64.9 | 96% | 30.05 | 1017.3 | |||||
| 01 | 23:52 | Calm | 10.00 | Fair | CLR | 66.9 | 64.9 | 93% | 30.03 | 1016.5 | |||||||
| 01 | 22:52 | Calm | 10.00 | Fair | CLR | 69.1 | 66.9 | 93% | 30.02 | 1016.3 | |||||||
| 01 | 21:52 | N 5 | 10.00 | Partly Cloudy | SCT120 | 73.9 | 64 | 71% | 30.02 | 1016.2 | |||||||
| 01 | 20:52 | N 5 | 10.00 | Mostly Cloudy | FEW065 BKN100 | 72 | 68 | 87% | 30.01 | 1016.0 | |||||||
| 01 | 19:52 | Calm | 10.00 | Mostly Cloudy | BKN100 | 77 | 69.1 | 77% | 79 | 30 | 1015.7 | ||||||
| 01 | 18:52 | NE 6 | 10.00 | Fair | CLR | 80.1 | 64.9 | 82 | 75.9 | 60% | 82 | 29.99 | 1015.1 | ||||
| 01 | 17:52 | Calm | 10.00 | Fair | CLR | 81 | 66 | 61% | 83 | 29.99 | 1015.1 | ||||||
| 01 | 16:52 | N 3 | 10.00 | A Few Clouds | FEW035 | 82 | 66.9 | 60% | 85 | 29.99 | 1015.2 | ||||||
| 01 | 15:52 | Calm | 10.00 | Partly Cloudy | SCT031 | 80.1 | 66.9 | 64% | 82 | 29.98 | 1014.9 | ||||||
| 01 | 14:52 | Calm | 10.00 | Partly Cloudy | SCT020 | 79 | 68 | 69% | 81 | 29.99 | 1015.2 | ||||||
| 01 | 13:52 | NE 6 | 10.00 | A Few Clouds | FEW022 FEW035 | 78.1 | 68 | 71% | 80 | 30.01 | 1015.8 | ||||||
| 01 | 12:52 | E 6 | 10.00 | Overcast | SCT020 BKN025 OVC033 | 77 | 68 | 77 | 64.9 | 74% | 79 | 30.02 | 1016.4 | 0.45 | |||
| 01 | 11:52 | Vrbl 5 | 10.00 | Mostly Cloudy | BKN017 | 73.9 | 66.9 | 79% | 30.01 | 1016.0 | |||||||
| 01 | 10:52 | E 7 | 10.00 | Mostly Cloudy | BKN013 | 72 | 66 | 82% | 29.99 | 1015.2 | |||||||
| 01 | 09:52 | E 9 | 10.00 | Fair | CLR | 68 | 64.9 | 90% | 29.96 | 1014.3 | 0.45 | ||||||
| 01 | 08:52 | NE 7 | 10.00 | Thunderstorm in Vicinity Light Rain | SCT008 BKN037 OVC110 | 64.9 | 63 | 93% | 30 | 1015.7 | 0.06 | ||||||
| 01 | 07:52 | N 8 G 23 | 4.00 | Thunderstorm Rain Fog/Mist | FEW011 BKN034 OVC090 | 66.9 | 64.9 | 93% | 30.04 | 1016.8 | 0.39 | ||||||
| 01 | 06:52 | N 7 | 10.00 | Mostly Cloudy | BKN034 BKN044 | 68 | 66.9 | 68 | 66 | 96% | 29.96 | 1014.3 | |||||
| 01 | 05:52 | Calm | 10.00 | Thunderstorm in Vicinity | SCT055 | 66.9 | 66 | 97% | 29.95 | 1013.7 | |||||||
| 01 | 04:52 | Calm | 10.00 | Mostly Cloudy | FEW039 BKN065 BKN080 | 66.9 | 66 | 97% | 29.93 | 1013.2 | |||||||
| 01 | 03:52 | Calm | 10.00 | Mostly Cloudy | BKN041 | 66.9 | 66 | 97% | 29.94 | 1013.3 | |||||||
| 01 | 02:52 | E 3 | 9.00 | A Few Clouds | FEW060 | 66 | 66 | 100% | 29.94 | 1013.5 | |||||||
| 01 | 01:52 | Calm | 10.00 | A Few Clouds | FEW065 FEW100 | 66.9 | 66 | 97% | 29.94 | 1013.6 | |||||||
| 01 | 00:52 | Calm | 10.00 | Mostly Cloudy | FEW070 BKN090 | 66.9 | 66 | 78.1 | 66 | 97% | 29.95 | 1013.9 | |||||
| 31 | 23:52 | S 3 | 10.00 | A Few Clouds | FEW075 | 66 | 64.9 | 96% | 29.97 | 1014.4 | |||||||
| 31 | 22:52 | Calm | 10.00 | Fair | CLR | 66.9 | 66 | 97% | 29.97 | 1014.5 | |||||||
| 31 | 21:52 | Calm | 10.00 | Fair | CLR | 68 | 66.9 | 96% | 29.96 | 1014.3 | |||||||
| 31 | 20:52 | S 3 | 10.00 | Fair | CLR | 70 | 66.9 | 90% | 29.94 | 1013.5 | |||||||
| 31 | 19:52 | Calm | 10.00 | Fair | CLR | 75 | 64.9 | 71% | 77 | 29.93 | 1013.2 | ||||||
| 31 | 18:52 | NE 5 | 10.00 | Fair | CLR | 77 | 63 | 84 | 77 | 62% | 79 | 29.91 | 1012.5 | ||||
| 31 | 17:52 | E 7 | 10.00 | A Few Clouds | FEW120 | 79 | 63 | 58% | 81 | 29.9 | 1012.1 | ||||||
| 31 | 16:52 | SE 10 | 10.00 | A Few Clouds | FEW110 | 80.1 | 64 | 58% | 82 | 29.93 | 1013.3 | ||||||
| 31 | 15:52 | NE 6 | 10.00 | Partly Cloudy | SCT110 | 82 | 61 | 49% | 83 | 29.97 | 1014.5 | ||||||
| 31 | 14:52 | E 7 | 10.00 | Fair | CLR | 82.9 | 60.1 | 46% | 83 | 29.97 | 1014.6 | ||||||
| 31 | 13:52 | Calm | 10.00 | Fair | CLR | 82.9 | 61 | 48% | 83 | 29.98 | 1014.8 | ||||||
| 31 | 12:52 | Calm | 10.00 | Fair | CLR | 80.1 | 64 | 80.1 | 66 | 58% | 82 | 30 | 1015.6 | ||||
| 31 | 11:52 | Vrbl 6 | 10.00 | Fair | CLR | 75 | 62.1 | 64% | 77 | 30.01 | 1016.1 | ||||||
| 31 | 10:52 | E 5 | 10.00 | A Few Clouds | FEW034 FEW043 | 72 | 60.1 | 66% | 30.02 | 1016.2 | |||||||
| 31 | 09:52 | E 7 | 10.00 | Mostly Cloudy | BKN110 | 72 | 60.1 | 66% | 30.02 | 1016.2 | |||||||
| 31 | 08:52 | E 6 | 10.00 | Fair | CLR | 70 | 59 | 68% | 30.02 | 1016.2 | |||||||
| 31 | 07:52 | NE 5 | 10.00 | Fair | CLR | 66.9 | 61 | 81% | 30.01 | 1016.1 | |||||||
| 31 | 06:52 | E 5 | 10.00 | Fair | CLR | 66 | 61 | 69.1 | 64.9 | 84% | 30.01 | 1015.8 | |||||
| 31 | 05:52 | Calm | 10.00 | Fair | CLR | 66 | 59 | 78% | 30 | 1015.5 | |||||||
| 31 | 04:52 | E 5 | 10.00 | Fair | CLR | 66 | 59 | 78% | 29.98 | 1015.0 | |||||||
| 31 | 03:52 | E 5 | 10.00 | Fair | CLR | 66 | 61 | 84% | 29.98 | 1015.0 | |||||||
| 31 | 02:52 | E 5 | 10.00 | Fair | CLR | 66.9 | 61 | 81% | 29.97 | 1014.6 | |||||||
| 31 | 01:52 | E 5 | 10.00 | Fair | CLR | 66 | 64 | 93% | 29.97 | 1014.3 | |||||||
| 31 | 00:52 | Calm | 10.00 | Fair | CLR | 68 | 64.9 | 75.9 | 68 | 90% | 29.97 | 1014.6 | |||||
| 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) | |||||||||||||||