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Current Weather Conditions:
Alton/St. Louis, St. Louis Regional Airport, IL, United States

NWS Point Forecast for KALN (KALN) 38-54N 090-03W

Conditions at

2025.03.27 1015 UTC
Wind from the SE (130 degrees) at 9 MPH (8 KT)
Visibility 10 mile(s)
Sky conditions overcast
Weather Light rain
Temperature 50.7 F (10.4 C)
Dew Point 37.4 F (3.0 C)
Relative Humidity 60%
Pressure (altimeter) 30.21 in. Hg (1023 hPa)
ob KALN 271015Z AUTO 13008KT 10SM -RA OVC090 10/03 A3021 RMK AO2 T01040030

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
57.4 (14.1) 40.5 (4.7) In the 6 hours preceding Mar 27, 2025 - 01:55 AM EDT / 2025.03.27 0555 UTC
60.8 (16.0) 37.0 (2.8) In the 24 hours preceding Mar 27, 2025 - 01:55 AM EDT / 2025.03.27 0555 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 AM (10) Mar 27 50.7 (10.4) 37.4 (3.0) 30.21 (1023) SE 9 light rain
5 AM (9) Mar 27 49.8 (9.9) 37.2 (2.9) 30.21 (1023) SE 9
4 AM (8) Mar 27 47.3 (8.5) 37.8 (3.2) 30.23 (1023) E 6 light rain
3 AM (7) Mar 27 47.7 (8.7) 35.8 (2.1) 30.26 (1024) SE 5 light rain
2 AM (6) Mar 27 46.9 (8.3) 36.7 (2.6) 30.26 (1024) Calm
1 AM (5) Mar 27 46.8 (8.2) 35.2 (1.8) 30.23 (1023) ENE 5
Midnight (4) Mar 27 40.5 (4.7) 33.8 (1.0) 30.22 (1023) ESE 3
11 PM (3) Mar 26 44.1 (6.7) 32.2 (0.1) 30.23 (1023) Calm
10 PM (2) Mar 26 46 (8) 33 (1) 30.24 (1024) NE 3
9 PM (1) Mar 26 55 (13) 28 (-2) 30.23 (1023) WSW 3
8 PM (0) Mar 26 57 (14) 28 (-2) 30.23 (1023) WSW 3
7 PM (23) Mar 26 60 (16) 28 (-2) 30.23 (1023) WSW 6
6 PM (22) Mar 26 60 (16) 30 (-1) 30.24 (1024) Variable 5
5 PM (21) Mar 26 60 (16) 32 (0) 30.26 (1024) Variable 8
4 PM (20) Mar 26 59 (15) 32 (0) 30.27 (1025) Variable 8
3 PM (19) Mar 26 57 (14) 37 (3) 30.28 (1025) Variable 7
2 PM (18) Mar 26 57 (14) 39 (4) 30.29 (1025)
1 PM (17) Mar 26 55 (13) 41 (5) 30.29 (1025) Variable 6
Noon (16) Mar 26 51 (11) 41 (5) 30.29 (1025) NW 6
11 AM (15) Mar 26 50 (10) 41 (5) 30.28 (1025) Variable 3
10 AM (14) Mar 26 46 (8) 41 (5) 30.25 (1024) Variable 3
9 AM (13) Mar 26 41 (5) 39 (4) 30.23 (1023) NNW 8
8 AM (12) Mar 26 39 (4) 37 (3) 30.21 (1023) ESE 7
Oldest 7 AM (11) Mar 26 38.3 (3.5) 37.4 (3.0) 30.21 (1023) E 5
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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