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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

2026.11.05 0345 UTC
Wind from the SW (230 degrees) at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 51 F (11 C)
Dew Point 46 F (8 C)
Relative Humidity 81%
Pressure (altimeter) 29.85 in. Hg (1010 hPa)
ob KALN 050345Z 23005KT 10SM SCT028 BKN037 11/08 A2985

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
70.7 (21.5) 62.2 (16.8) In the 24 hours preceding Nov 04, 2026 - 12:55 AM EST / 2026.11.04 0555 UTC

Precipitation Accumulation

Precipitation
Amount
0.75 inches In the 24 hours preceding Nov 04, 2026 - 06:55 AM EST / 2026.11.04 1155 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 PM (4) Nov 04 51 (11) 46 (8) 29.85 (1010) SW 6
10 PM (3) Nov 04 55 (13) 48 (9) 29.85 (1010) WSW 6
9 PM (2) Nov 04 57 (14) 48 (9) 29.84 (1010) W 10
8 PM (1) Nov 04 55 (13) 48 (9) 29.85 (1010) WSW 7
7 PM (0) Nov 04 57 (14) 48 (9) 29.85 (1010) W 9
6 PM (23) Nov 04 57 (14) 50 (10) 29.83 (1010) WSW 9
5 PM (22) Nov 04 59 (15) 50 (10) 29.81 (1009) W 7
4 PM (21) Nov 04 57 (14) 50 (10) 29.8 (1009) W 12
3 PM (20) Nov 04 59 (15) 48 (9) 29.8 (1009) W 9
2 PM (19) Nov 04 57 (14) 48 (9) 29.8 (1009) WSW 10
1 PM (18) Nov 04 57 (14) 50 (10) 29.81 (1009) W 12
Noon (17) Nov 04 57 (14) 50 (10) 29.82 (1009) W 13
11 AM (16) Nov 04 57 (14) 51 (11) 29.8 (1009) WNW 10
10 AM (15) Nov 04 57 (14) 51 (11) 29.8 (1009) W 14 light drizzle
9 AM (14) Nov 04 55 (13) 55 (13) 29.78 (1008) W 7 light drizzle
8 AM (13) Nov 04 57 (14) 55 (13) 29.78 (1008) W 9 light rain
7 AM (12) Nov 04 58.5 (14.7) 55.0 (12.8) 29.78 (1008) SW 7
6 AM (11) Nov 04 59.0 (15.0) 55.0 (12.8) 29.77 (1008) SW 9
5 AM (10) Nov 04 59.5 (15.3) 55.4 (13.0) 29.76 (1007) SW 9
4 AM (9) Nov 04 60.4 (15.8) 56.7 (13.7) 29.75 (1007) SW 9
3 AM (8) Nov 04 62.6 (17.0) 59.0 (15.0) 29.73 (1006) SSW 13
2 AM (7) Nov 04 63.1 (17.3) 60.3 (15.7) 29.75 (1007) SSW 9
1 AM (6) Nov 04 63.9 (17.7) 62.1 (16.7) 29.77 (1008) S 13
Oldest Midnight (5) Nov 04 63.0 (17.2) 61.0 (16.1) 29.77 (1008) S 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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