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Current Weather Conditions:
LAMBERT-ST LOUIS INTERNATIONAL AIRPORT , MO, United States

NWS Point Forecast for KSTL (KSTL) 38-45N 90-22W 171M

Conditions at

2025.12.24 1751 UTC
Wind from the SE (130 degrees) at 9 MPH (8 KT)
Visibility 5 mile(s)
Sky conditions overcast
Weather Mist
Temperature 55.9 F (13.3 C)
Dew Point 52.0 F (11.1 C)
Relative Humidity 86%
Pressure (altimeter) 30.13 in. Hg (1020 hPa)
Pressure tendency 0.09 inches (2.9 hPa) lower than three hours ago
ob KSTL 241751Z 13008KT 5SM BR OVC007 13/11 A3013 RMK AO2 SLP206 T01330111 10133 20083 58029

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
55.9 (13.3) 46.9 (8.3) In the 6 hours preceding Dec 24, 2025 - 12:51 PM EST / 2025.12.24 1751 UTC
68.0 (20.0) 39.0 (3.9) In the 24 hours preceding Dec 24, 2025 - 12:51 AM EST / 2025.12.24 0551 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 PM (18) Dec 24 55.9 (13.3) 52.0 (11.1) 30.13 (1020) SE 9 mist
Noon (17) Dec 24 54.0 (12.2) 50.0 (10.0) 30.18 (1022) ESE 8 mist
11 AM (16) Dec 24 52.0 (11.1) 48.0 (8.9) 30.21 (1023) ESE 9 mist
10 AM (15) Dec 24 52.0 (11.1) 48.0 (8.9) 30.21 (1023) ESE 10 mist
9 AM (14) Dec 24 48.9 (9.4) 46.9 (8.3) 30.22 (1023) E 9 mist
8 AM (13) Dec 24 46.9 (8.3) 46.0 (7.8) 30.23 (1023) ESE 6
7 AM (12) Dec 24 46.9 (8.3) 46.0 (7.8) 30.23 (1023) E 7
6 AM (11) Dec 24 46.0 (7.8) 45.0 (7.2) 30.23 (1023) ESE 6
5 AM (10) Dec 24 46.9 (8.3) 46.9 (8.3) 30.25 (1024) E 6 mist
4 AM (9) Dec 24 44.1 (6.7) 44.1 (6.7) 30.24 (1024) NE 3 mist
3 AM (8) Dec 24 43.0 (6.1) 43.0 (6.1) 30.25 (1024) E 3 patches of fog; mist
2 AM (7) Dec 24 44.1 (6.7) 44.1 (6.7) 30.24 (1024) Calm patches of fog; mist
1 AM (6) Dec 24 44.1 (6.7) 44.1 (6.7) 30.24 (1024) Calm patches of fog; mist
Midnight (5) Dec 24 43.0 (6.1) 43.0 (6.1) 30.23 (1023) NNE 3 patches of fog
11 PM (4) Dec 23 45.0 (7.2) 45.0 (7.2) 30.24 (1024) Calm mist
10 PM (3) Dec 23 46.0 (7.8) 46.0 (7.8) 30.23 (1023) Calm
9 PM (2) Dec 23 48.9 (9.4) 48.9 (9.4) 30.22 (1023) Calm
8 PM (1) Dec 23 50.0 (10.0) 50.0 (10.0) 30.21 (1023) Calm
7 PM (0) Dec 23 52.0 (11.1) 51.1 (10.6) 30.19 (1022) Calm
6 PM (23) Dec 23 59.0 (15.0) 54.0 (12.2) 30.17 (1021) Calm
5 PM (22) Dec 23 63.0 (17.2) 55.0 (12.8) 30.15 (1020) NNW 7
4 PM (21) Dec 23 64.0 (17.8) 55.9 (13.3) 30.13 (1020) NNW 7
3 PM (20) Dec 23 66.0 (18.9) 55.9 (13.3) 30.12 (1019) NW 8
Oldest 2 PM (19) Dec 23 66.9 (19.4) 55.9 (13.3) 30.11 (1019) W 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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