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Current Weather Conditions:
SOUTHERN ILLINOIS AIRPORT, IL, United States

NWS Point Forecast for KMDH (KMDH) 37-47N 089-15W 130M

Conditions at

2025.12.07 1852 UTC
Wind from the N (350 degrees) at 9 MPH (8 KT)
Visibility 5 mile(s)
Sky conditions overcast
Weather Haze
Temperature 45.0 F (7.2 C)
Dew Point 39.0 F (3.9 C)
Relative Humidity 79%
Pressure (altimeter) 30.04 in. Hg (1017 hPa)
ob KMDH 071852Z 35008KT 5SM HZ OVC017 07/04 A3004 RMK AO2 SLP175 T00720039

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
46.9 (8.3) 37.9 (3.3) In the 6 hours preceding Dec 07, 2025 - 12:52 PM EST / 2025.12.07 1752 UTC
50.0 (10.0) 28.0 (-2.2) In the 24 hours preceding Dec 07, 2025 - 12:52 AM EST / 2025.12.07 0552 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 2 PM (19) Dec 07 45.0 (7.2) 39.0 (3.9) 30.04 (1017) N 9 haze
1 PM (18) Dec 07 46.0 (7.8) 39.0 (3.9) 30.04 (1017) N 10 haze
Noon (17) Dec 07 46.9 (8.3) 37.9 (3.3) 30.04 (1017) NW 8 haze
11 AM (16) Dec 07 46.0 (7.8) 37.9 (3.3) 30.04 (1017) WNW 8 haze
10 AM (15) Dec 07 39.9 (4.4) 36.0 (2.2) 30.01 (1016) WSW 5 mist
9 AM (14) Dec 07 39.0 (3.9) 36.0 (2.2) 30 (1015) SSW 5 mist
8 AM (13) Dec 07 37.9 (3.3) 36.0 (2.2) 29.97 (1014) S 3 mist
7 AM (12) Dec 07 37.9 (3.3) 35.1 (1.7) 29.97 (1014) SSW 3 mist
6 AM (11) Dec 07 37.0 (2.8) 35.1 (1.7) 29.94 (1013) SSE 5 mist
5 AM (10) Dec 07 34.0 (1.1) 33.1 (0.6) 29.96 (1014) SE 5 mist
4 AM (9) Dec 07 36.0 (2.2) 34.0 (1.1) 29.98 (1015) Calm mist
3 AM (8) Dec 07 37.0 (2.8) 35.1 (1.7) 29.97 (1014) SSE 7 mist
2 AM (7) Dec 07 37.9 (3.3) 35.1 (1.7) 29.98 (1015) S 6 mist
1 AM (6) Dec 07 37.0 (2.8) 35.1 (1.7) 29.97 (1014) SSE 10 mist
Midnight (5) Dec 07 37.0 (2.8) 35.1 (1.7) 30 (1015) S 7 mist
11 PM (4) Dec 06 37.0 (2.8) 34.0 (1.1) 29.98 (1015) SSE 9 mist
10 PM (3) Dec 06 37.0 (2.8) 34.0 (1.1) 29.97 (1014) SSE 13 mist
9 PM (2) Dec 06 36.0 (2.2) 34.0 (1.1) 29.97 (1014) SSE 9 mist
8 PM (1) Dec 06 39.9 (4.4) 34.0 (1.1) 29.98 (1015) S 9 haze
7 PM (0) Dec 06 39.9 (4.4) 34.0 (1.1) 29.96 (1014) S 9
6 PM (23) Dec 06 43.0 (6.1) 33.1 (0.6) 29.94 (1013) SSE 9
5 PM (22) Dec 06 46.0 (7.8) 34.0 (1.1) 29.94 (1013) SSE 12
4 PM (21) Dec 06 48.9 (9.4) 34.0 (1.1) 29.94 (1013) SSE 7
Oldest 3 PM (20) Dec 06 48.9 (9.4) 34.0 (1.1) 29.96 (1014) SSW 6
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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