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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

2026.01.08 2255 UTC
Wind from the S (170 degrees) at 23 MPH (20 KT) gusting to 32 MPH (28 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 64 F (18 C)
Dew Point 59 F (15 C)
Relative Humidity 82%
Pressure (altimeter) 29.52 in. Hg (999 hPa)
ob KALN 082255Z 17020G28KT 10SM BKN017 OVC022 18/15 A2952

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
48.4 (9.1) 42.1 (5.6) In the 6 hours preceding Jan 08, 2026 - 06:55 AM EST / 2026.01.08 1155 UTC
64.4 (18.0) 29.3 (-1.5) In the 24 hours preceding Jan 08, 2026 - 12:55 AM EST / 2026.01.08 0555 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 PM (23) Jan 08 64 (18) 59 (15) 29.52 (999) S 23
5 PM (22) Jan 08 64 (18) 59 (15) 29.53 (1000) S 25
4 PM (21) Jan 08 60 (16) 59 (15) 29.61 (1002) SSE 18 rain
3 PM (20) Jan 08 60 (16) 57 (14) 29.63 (1003) S 20 rain
2 PM (19) Jan 08 59 (15) 55 (13) 29.62 (1003) SSE 18 mist
1 PM (18) Jan 08 57 (14) 53 (12) 29.69 (1005) SSE 16 mist
Noon (17) Jan 08 55 (13) 53 (12) 29.72 (1006) SE 17 mist
11 AM (16) Jan 08 55 (13) 51 (11) 29.79 (1008) S 17 light rain
10 AM (15) Jan 08 55 (13) 51 (11) 29.79 (1008) SSE 14 mist
9 AM (14) Jan 08 51 (11) 48 (9) 29.8 (1009) SSE 10 mist
8 AM (13) Jan 08 48 (9) 44 (7) 29.8 (1009) SE 13
7 AM (12) Jan 08 48.0 (8.9) 44.1 (6.7) 29.81 (1009) SE 12
6 AM (11) Jan 08 47.8 (8.8) 42.3 (5.7) 29.83 (1010) SE 10
5 AM (10) Jan 08 48.2 (9.0) 40.3 (4.6) 29.84 (1010) SE 10
4 AM (9) Jan 08 46.8 (8.2) 38.5 (3.6) 29.85 (1010) ESE 9
3 AM (8) Jan 08 44.1 (6.7) 37.2 (2.9) 29.87 (1011) ESE 7
2 AM (7) Jan 08 45.3 (7.4) 37.4 (3.0) 29.87 (1011) SE 8
1 AM (6) Jan 08 42.3 (5.7) 36.0 (2.2) 29.88 (1011) SE 10
Midnight (5) Jan 08 42.6 (5.9) 36.1 (2.3) 29.9 (1012) SE 8
11 PM (4) Jan 07 47.1 (8.4) 38.1 (3.4) 29.91 (1012) SSE 7
10 PM (3) Jan 07 44 (7) 35 (2) 29.92 (1013) SSE 9
9 PM (2) Jan 07 44 (7) 35 (2) 29.92 (1013) SE 6
8 PM (1) Jan 07 51 (11) 37 (3) 29.91 (1012) SSE 12
Oldest 7 PM (0) Jan 07 50 (10) 35 (2) 29.91 (1012) SE 10
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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