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Current Weather Conditions:
Marion, Williamson County Regional Airport, IL, United States

NWS Point Forecast for KMWA (KMWA) 37-45-01N 089-00-04W

Conditions at

2026.03.03 1545 UTC
Wind from the S (190 degrees) at 6 MPH (5 KT)
Visibility 7 mile(s)
Sky conditions overcast
Temperature 51 F (11 C)
Dew Point 46 F (8 C)
Relative Humidity 81%
Pressure (altimeter) 30.11 in. Hg (1019 hPa)
ob KMWA 031545Z 19005KT 7SM OVC110 11/08 A3011

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
41.0 (5.0) 39.6 (4.2) In the 6 hours preceding Mar 03, 2026 - 06:55 AM EST / 2026.03.03 1155 UTC
40.5 (4.7) 34.9 (1.6) In the 24 hours preceding Mar 03, 2026 - 12:55 AM EST / 2026.03.03 0555 UTC

Precipitation Accumulation

Precipitation
Amount
0.02 inches In the 6 hours preceding Mar 03, 2026 - 06:55 AM EST / 2026.03.03 1155 UTC
0.02 inches In the 24 hours preceding Mar 03, 2026 - 06:55 AM EST / 2026.03.03 1155 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 AM (16) Mar 03 51 (11) 46 (8) 30.11 (1019) S 6
10 AM (15) Mar 03 44 (7) 42 (6) 30.12 (1019) Calm mist
9 AM (14) Mar 03 42 (6) 41 (5) 30.1 (1019) ESE 5 mist
8 AM (13) Mar 03 41 (5) 39 (4) 30.09 (1018) Calm mist
7 AM (12) Mar 03 40.1 (4.5) 39.2 (4.0) 30.09 (1018) Calm mist
6 AM (11) Mar 03 41.0 (5.0) 39.7 (4.3) 30.1 (1019) Calm light drizzle
5 AM (10) Mar 03 40.3 (4.6) 39.4 (4.1) 30.1 (1019) Calm mist
4 AM (9) Mar 03 40.1 (4.5) 39.0 (3.9) 30.09 (1018) ESE 5 mist
3 AM (8) Mar 03 40.1 (4.5) 38.8 (3.8) 30.12 (1019) ENE 5 mist
2 AM (7) Mar 03 39.7 (4.3) 38.7 (3.7) 30.14 (1020) Calm mist
1 AM (6) Mar 03 39.6 (4.2) 38.5 (3.6) 30.16 (1021) ENE 7 mist
Midnight (5) Mar 03 39.6 (4.2) 38.7 (3.7) 30.19 (1022) NE 3 mist
11 PM (4) Mar 02 39.6 (4.2) 38.7 (3.7) 30.2 (1022) NNE 5 mist
10 PM (3) Mar 02 39.6 (4.2) 38.5 (3.6) 30.19 (1022) ENE 3 mist
9 PM (2) Mar 02 39.6 (4.2) 38.5 (3.6) 30.19 (1022) ENE 6 mist
8 PM (1) Mar 02 39.6 (4.2) 38.7 (3.7) 30.2 (1022) E 5 mist
7 PM (0) Mar 02 39 (4) 39 (4) 30.19 (1022) ENE 6 mist
6 PM (23) Mar 02 39 (4) 39 (4) 30.18 (1022) NE 5 mist
5 PM (22) Mar 02 41 (5) 39 (4) 30.18 (1022) ENE 6
4 PM (21) Mar 02 41 (5) 39 (4) 30.18 (1022) NE 7
3 PM (20) Mar 02 39 (4) 39 (4) 30.19 (1022) ENE 6
2 PM (19) Mar 02 39 (4) 37 (3) 30.21 (1023) E 5
1 PM (18) Mar 02 39 (4) 37 (3) 30.23 (1023) E 6
Oldest Noon (17) Mar 02 39 (4) 37 (3) 30.24 (1024) E 9 mist
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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