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Current Weather Conditions:
SPIRIT OF ST. LOUIS AIRPORT , MO, United States

NWS Point Forecast for KSUS (KSUS) 38-39N 090-39W 141M

Conditions at

2026.08.19 1954 UTC
Wind from the WSW (240 degrees) at 3 MPH (3 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 78.1 F (25.6 C)
Dew Point 72.0 F (22.2 C)
Relative Humidity 81%
Pressure (altimeter) 29.92 in. Hg (1013 hPa)
ob KSUS 191954Z 24003KT 10SM CLR 26/22 A2992 RMK AO2 SLP125 T02560222

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
78.1 (25.6) 70.0 (21.1) In the 6 hours preceding Aug 19, 2026 - 01:54 PM EDT / 2026.08.19 1754 UTC
86.0 (30.0) 64.0 (17.8) In the 24 hours preceding Aug 19, 2026 - 01:54 AM EDT / 2026.08.19 0554 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Aug 19, 2026 - 10:54 AM EDT / 2026.08.19 1454 UTC
A trace In the 6 hours preceding Aug 19, 2026 - 01:54 PM EDT / 2026.08.19 1754 UTC
0.01 inches In the 24 hours preceding Aug 19, 2026 - 07:54 AM EDT / 2026.08.19 1154 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 PM (20) Aug 19 78.1 (25.6) 72.0 (22.2) 29.92 (1013) WSW 3
3 PM (19) Aug 19 78.1 (25.6) 72.0 (22.2) 29.92 (1013) SSW 6
2 PM (18) Aug 19 77.0 (25.0) 72.0 (22.2) 29.94 (1013) SW 5 light rain
1 PM (17) Aug 19 78.1 (25.6) 71.1 (21.7) 29.93 (1013) SSW 5
Noon (16) Aug 19 77.0 (25.0) 71.1 (21.7) 29.93 (1013) SSW 8
11 AM (15) Aug 19 75.9 (24.4) 71.1 (21.7) 29.94 (1013) SSW 9
10 AM (14) Aug 19 73.0 (22.8) 69.1 (20.6) 29.93 (1013) W 3
9 AM (13) Aug 19 70.0 (21.1) 68.0 (20.0) 29.94 (1013) SSW 8 light rain
8 AM (12) Aug 19 71.1 (21.7) 68.0 (20.0) 29.94 (1013) S 8 light rain
7 AM (11) Aug 19 72.0 (22.2) 69.1 (20.6) 29.92 (1013) N 5 light rain
6 AM (10) Aug 19 72.0 (22.2) 69.1 (20.6) 29.93 (1013) SW 6 light rain
5 AM (9) Aug 19 73.9 (23.3) 71.1 (21.7) 29.95 (1014) WNW 3 thunder in the vicinity; light rain; mist
4 AM (8) Aug 19 73.0 (22.8) 71.1 (21.7) 29.92 (1013) Calm light rain
3 AM (7) Aug 19 72.0 (22.2) 71.1 (21.7) 29.96 (1014) Calm thunder in the vicinity
2 AM (6) Aug 19 73.0 (22.8) 70.0 (21.1) 29.94 (1013) Calm
1 AM (5) Aug 19 72.0 (22.2) 70.0 (21.1) 29.93 (1013) Calm
Midnight (4) Aug 19 72.0 (22.2) 70.0 (21.1) 29.93 (1013) Calm
11 PM (3) Aug 18 73.0 (22.8) 70.0 (21.1) 29.94 (1013) Calm
10 PM (2) Aug 18 73.9 (23.3) 71.1 (21.7) 29.92 (1013) Calm
9 PM (1) Aug 18 75.9 (24.4) 73.0 (22.8) 29.94 (1013) SW 3
8 PM (0) Aug 18 82.9 (28.3) 71.1 (21.7) 29.95 (1014) Calm
7 PM (23) Aug 18 82.9 (28.3) 71.1 (21.7) 29.96 (1014) Calm
6 PM (22) Aug 18 84.0 (28.9) 70.0 (21.1) 29.98 (1015) Calm
Oldest 5 PM (21) Aug 18 84.9 (29.4) 68.0 (20.0) 29.98 (1015) WSW 7
Time
EDT (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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