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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

2026.01.13 1055 UTC
Wind from the S (180 degrees) at 8 MPH (7 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 40.1 F (4.5 C)
Dew Point 28.2 F (-2.1 C)
Relative Humidity 62%
Pressure (altimeter) 29.94 in. Hg (1013 hPa)
ob KALN 131055Z AUTO 18007KT 10SM CLR 05/M02 A2994 RMK AO2 T00451021

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
48.2 (9.0) 36.9 (2.7) In the 6 hours preceding Jan 13, 2026 - 12:55 AM EST / 2026.01.13 0555 UTC
55.4 (13.0) 25.3 (-3.7) In the 24 hours preceding Jan 13, 2026 - 12:55 AM EST / 2026.01.13 0555 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 AM (11) Jan 13 40.1 (4.5) 28.2 (-2.1) 29.94 (1013) S 8
5 AM (10) Jan 13 40.3 (4.6) 28.8 (-1.8) 29.95 (1014) S 8
4 AM (9) Jan 13 38.7 (3.7) 28.4 (-2.0) 29.98 (1015) S 8
3 AM (8) Jan 13 39.0 (3.9) 27.5 (-2.5) 30.01 (1016) S 12
2 AM (7) Jan 13 39.6 (4.2) 27.3 (-2.6) 30.03 (1016) S 10
1 AM (6) Jan 13 40.1 (4.5) 27.9 (-2.3) 30.05 (1017) SSW 10
Midnight (5) Jan 13 39.2 (4.0) 27.3 (-2.6) 30.08 (1018) SSW 10
11 PM (4) Jan 12 40.3 (4.6) 27.5 (-2.5) 30.1 (1019) SSW 8
10 PM (3) Jan 12 41 (5) 26 (-3) 30.12 (1019) S 8
9 PM (2) Jan 12 41 (5) 24 (-4) 30.14 (1020) Variable 3
8 PM (1) Jan 12 41 (5) 28 (-2) 30.15 (1020) Variable 3
7 PM (0) Jan 12 48 (9) 26 (-3) 30.16 (1021) SSW 6
6 PM (23) Jan 12 53 (12) 24 (-4) 30.16 (1021) Variable 5
5 PM (22) Jan 12 53 (12) 24 (-4) 30.17 (1021) SSW 8
4 PM (21) Jan 12 53 (12) 24 (-4) 30.18 (1022) S 8
3 PM (20) Jan 12 51 (11) 24 (-4) 30.18 (1022) SSW 12
2 PM (19) Jan 12 50 (10) 23 (-5) 30.21 (1023) SSW 9
1 PM (18) Jan 12 48 (9) 21 (-6) 30.22 (1023) SW 12
Noon (17) Jan 12 42 (6) 21 (-6) 30.27 (1025) SSW 8
11 AM (16) Jan 12 39 (4) 21 (-6) 30.3 (1026) SSW 9
10 AM (15) Jan 12 33 (1) 21 (-6) 30.31 (1026) SSW 9
9 AM (14) Jan 12 28 (-2) 19 (-7) 30.31 (1026) SSW 10
8 AM (13) Jan 12 28 (-2) 19 (-7) 30.32 (1026) S 10
Oldest 7 AM (12) Jan 12 27.9 (-2.3) 19.2 (-7.1) 30.34 (1027) S 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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