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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

2026.02.05 0815 UTC
Wind Calm
Visibility 7 mile(s)
Sky conditions clear
Temperature 9.5 F (-12.5 C)
Dew Point 5.5 F (-14.7 C)
Relative Humidity 83%
Pressure (altimeter) 30.34 in. Hg (1027 hPa)
ob KALN 050815Z AUTO 00000KT 7SM CLR M12/M15 A3034 RMK AO2 T11251147

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
26.2 (-3.2) 12.9 (-10.6) In the 6 hours preceding Feb 05, 2026 - 12:55 AM EST / 2026.02.05 0555 UTC
30.2 (-1.0) 12.9 (-10.6) In the 24 hours preceding Feb 05, 2026 - 12:55 AM EST / 2026.02.05 0555 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 3 AM (8) Feb 05 9.5 (-12.5) 5.5 (-14.7) 30.34 (1027) Calm mist
2 AM (7) Feb 05 10.8 (-11.8) 6.8 (-14.0) 30.35 (1027) Calm mist
1 AM (6) Feb 05 12.7 (-10.7) 9.5 (-12.5) 30.36 (1028) Calm mist
Midnight (5) Feb 05 12.9 (-10.6) 9.3 (-12.6) 30.37 (1028) Calm mist
11 PM (4) Feb 04 16.7 (-8.5) 12.4 (-10.9) 30.38 (1028) Calm
10 PM (3) Feb 04 19 (-7) 14 (-10) 30.39 (1029) Calm
9 PM (2) Feb 04 23 (-5) 15 (-9) 30.41 (1029) ENE 3
8 PM (1) Feb 04 24 (-4) 15 (-9) 30.42 (1030) NE 6
7 PM (0) Feb 04 24 (-4) 15 (-9) 30.41 (1029) NNE 3
6 PM (23) Feb 04 28 (-2) 17 (-8) 30.39 (1029) NNW 6
5 PM (22) Feb 04 30 (-1) 15 (-9) 30.4 (1029) NW 7
4 PM (21) Feb 04 28 (-2) 15 (-9) 30.4 (1029) NNW 7
3 PM (20) Feb 04 28 (-2) 17 (-8) 30.39 (1029) N 13
2 PM (19) Feb 04 28 (-2) 17 (-8) 30.4 (1029) NNE 7
1 PM (18) Feb 04 26 (-3) 17 (-8) 30.42 (1030) NNE 7
Noon (17) Feb 04 24 (-4) 15 (-9) 30.44 (1030) N 6
11 AM (16) Feb 04 23 (-5) 14 (-10) 30.44 (1030) N 6
10 AM (15) Feb 04 19 (-7) 12 (-11) 30.42 (1030) N 5
9 AM (14) Feb 04 17 (-8) 12 (-11) 30.39 (1029) NNW 6
8 AM (13) Feb 04 19 (-7) 12 (-11) 30.37 (1028) N 6
7 AM (12) Feb 04 18.9 (-7.3) 12.9 (-10.6) 30.37 (1028) NNW 3
6 AM (11) Feb 04 20.1 (-6.6) 13.3 (-10.4) 30.36 (1028) N 3
5 AM (10) Feb 04 21.4 (-5.9) 14.0 (-10.0) 30.35 (1027) NNW 3
Oldest 4 AM (9) Feb 04 22.8 (-5.1) 15.3 (-9.3) 30.34 (1027) N 3
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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