Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

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

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

Conditions at

2026.01.13 0254 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions clear
Temperature 33.1 F (0.6 C)
Dew Point 25.0 F (-3.9 C)
Relative Humidity 71%
Pressure (altimeter) 30.12 in. Hg (1019 hPa)
Pressure tendency 0.02 inches (0.8 hPa) lower than three hours ago
ob KSUS 130254Z 00000KT 10SM CLR 01/M04 A3012 RMK AO2 SLP206 T00061039 58008

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
59.0 (15.0) 43.0 (6.1) In the 6 hours preceding Jan 12, 2026 - 06:54 PM EST / 2026.01.12 2354 UTC
39.0 (3.9) 19.9 (-6.7) In the 24 hours preceding Jan 12, 2026 - 12:54 AM EST / 2026.01.12 0554 UTC

Precipitation Accumulation

Precipitation
Amount
0.02 inches In the 24 hours preceding Jan 11, 2026 - 06:54 AM EST / 2026.01.11 1154 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 10 PM (3) Jan 12 33.1 (0.6) 25.0 (-3.9) 30.12 (1019) Calm
9 PM (2) Jan 12 37.9 (3.3) 28.0 (-2.2) 30.13 (1020) Calm
8 PM (1) Jan 12 37.9 (3.3) 26.1 (-3.3) 30.14 (1020) Calm
7 PM (0) Jan 12 43.0 (6.1) 27.0 (-2.8) 30.14 (1020) Calm
6 PM (23) Jan 12 52.0 (11.1) 26.1 (-3.3) 30.15 (1020) SW 3
5 PM (22) Jan 12 57.0 (13.9) 25.0 (-3.9) 30.15 (1020) WSW 10
4 PM (21) Jan 12 57.9 (14.4) 24.1 (-4.4) 30.15 (1020) SW 12
3 PM (20) Jan 12 57.0 (13.9) 24.1 (-4.4) 30.16 (1021) WSW 9
2 PM (19) Jan 12 54.0 (12.2) 24.1 (-4.4) 30.19 (1022) WSW 8
1 PM (18) Jan 12 50.0 (10.0) 23.0 (-5.0) 30.22 (1023) WSW 15
Noon (17) Jan 12 46.0 (7.8) 21.0 (-6.1) 30.27 (1025) WSW 16
11 AM (16) Jan 12 42.1 (5.6) 18.0 (-7.8) 30.3 (1026) WSW 12
10 AM (15) Jan 12 37.0 (2.8) 16.0 (-8.9) 30.3 (1026) SW 9
9 AM (14) Jan 12 30.9 (-0.6) 15.1 (-9.4) 30.31 (1026) SW 7
8 AM (13) Jan 12 32.0 (0.0) 15.1 (-9.4) 30.32 (1026) SW 8
7 AM (12) Jan 12 27.0 (-2.8) 15.1 (-9.4) 30.32 (1026) W 5
6 AM (11) Jan 12 21.0 (-6.1) 15.1 (-9.4) 30.33 (1027) WSW 3
5 AM (10) Jan 12 21.0 (-6.1) 16.0 (-8.9) 30.35 (1027) Calm
4 AM (9) Jan 12 21.0 (-6.1) 16.0 (-8.9) 30.36 (1028) Calm
3 AM (8) Jan 12 21.0 (-6.1) 16.0 (-8.9) 30.36 (1028) Calm
2 AM (7) Jan 12 19.9 (-6.7) 15.1 (-9.4) 30.4 (1029) Calm
1 AM (6) Jan 12 21.0 (-6.1) 16.0 (-8.9) 30.42 (1030) Calm
Midnight (5) Jan 12 21.0 (-6.1) 16.0 (-8.9) 30.43 (1030) Calm
Oldest 11 PM (4) Jan 11 21.0 (-6.1) 16.0 (-8.9) 30.44 (1030) Calm
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




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits