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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

2026.04.11 0052 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions overcast
Temperature 63.0 F (17.2 C)
Dew Point 60.1 F (15.6 C)
Relative Humidity 90%
Pressure (altimeter) 30.28 in. Hg (1025 hPa)
ob KMDH 110052Z 00000KT 10SM OVC065 17/16 A3028 RMK AO2 SLP253 T01720156

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
80.1 (26.7) 64.0 (17.8) In the 6 hours preceding Apr 10, 2026 - 07:52 PM EDT / 2026.04.10 2352 UTC
78.1 (25.6) 50.0 (10.0) In the 24 hours preceding Apr 10, 2026 - 01:52 AM EDT / 2026.04.10 0552 UTC

Precipitation Accumulation

Precipitation
Amount
0.11 inches In the 3 hours preceding Apr 10, 2026 - 04:52 PM EDT / 2026.04.10 2052 UTC
0.11 inches In the 6 hours preceding Apr 10, 2026 - 07:52 PM EDT / 2026.04.10 2352 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 9 PM (1) Apr 10 63.0 (17.2) 60.1 (15.6) 30.28 (1025) Calm
8 PM (0) Apr 10 66.0 (18.9) 59.0 (15.0) 30.26 (1024) N 5
7 PM (23) Apr 10 68.0 (20.0) 60.1 (15.6) 30.25 (1024) N 6
6 PM (22) Apr 10 66.9 (19.4) 61.0 (16.1) 30.24 (1024) Calm
5 PM (21) Apr 10 64.9 (18.3) 61.0 (16.1) 30.24 (1024) Calm light rain; mist
4 PM (20) Apr 10 64.0 (17.8) 60.1 (15.6) 30.23 (1023) NNE 5 light rain; mist
3 PM (19) Apr 10 80.1 (26.7) 57.0 (13.9) 30.21 (1023) SW 14
2 PM (18) Apr 10 75.9 (24.4) 55.0 (12.8) 30.23 (1023) SSW 18
1 PM (17) Apr 10 75.9 (24.4) 55.0 (12.8) 30.24 (1024) SW 17
Noon (16) Apr 10 73.9 (23.3) 54.0 (12.2) 30.24 (1024) SSW 17
11 AM (15) Apr 10 70.0 (21.1) 51.1 (10.6) 30.24 (1024) SW 10
10 AM (14) Apr 10 66.0 (18.9) 48.9 (9.4) 30.24 (1024) SSW 16
9 AM (13) Apr 10 64.0 (17.8) 48.9 (9.4) 30.23 (1023) SSW 14
8 AM (12) Apr 10 63.0 (17.2) 48.0 (8.9) 30.23 (1023) SSW 9
7 AM (11) Apr 10 62.1 (16.7) 46.9 (8.3) 30.22 (1023) SSW 10
6 AM (10) Apr 10 61.0 (16.1) 46.9 (8.3) 30.21 (1023) SSW 8
5 AM (9) Apr 10 63.0 (17.2) 46.9 (8.3) 30.19 (1022) SSW 9
4 AM (8) Apr 10 63.0 (17.2) 46.9 (8.3) 30.18 (1022) SSW 13
3 AM (7) Apr 10 59.0 (15.0) 46.0 (7.8) 30.18 (1022) SSW 7
2 AM (6) Apr 10 60.1 (15.6) 46.9 (8.3) 30.16 (1021) S 8
1 AM (5) Apr 10 62.1 (16.7) 46.9 (8.3) 30.17 (1021) S 9
Midnight (4) Apr 10 62.1 (16.7) 46.9 (8.3) 30.17 (1021) S 8
11 PM (3) Apr 09 62.1 (16.7) 46.9 (8.3) 30.18 (1022) SSE 9
Oldest 10 PM (2) Apr 09 66.0 (18.9) 46.9 (8.3) 30.19 (1022) SSE 7
Time
EDT (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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