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Current Weather Conditions:
ST. CHARLES CO SMARTT AIRPORT , MO, United States

NWS Point Forecast for KSET (KSET) 38-56N 090-26W 134M

Conditions at

2026.09.19 2354 UTC
Wind from the SSW (200 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 89.1 F (31.7 C)
Dew Point 63.0 F (17.2 C)
Relative Humidity 41%
Pressure (altimeter) 29.85 in. Hg (1010 hPa)
Pressure tendency 0.02 inches (0.7 hPa) lower than three hours ago
ob KSET 192354Z AUTO 20004KT 10SM CLR 32/17 A2985 RMK AO2 SLP103 T03170172 10361 20317 56007

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
97.0 (36.1) 89.1 (31.7) In the 6 hours preceding Sep 19, 2026 - 07:54 PM EDT / 2026.09.19 2354 UTC
98.1 (36.7) 70.0 (21.1) In the 24 hours preceding Sep 19, 2026 - 01:54 AM EDT / 2026.09.19 0554 UTC

Precipitation Accumulation

Precipitation
Amount
0.03 inches In the 24 hours preceding Sep 18, 2026 - 07:54 AM EDT / 2026.09.18 1154 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 8 PM (0) Sep 19 89.1 (31.7) 63.0 (17.2) 29.85 (1010) SSW 5
7 PM (23) Sep 19 95.0 (35.0) 62.1 (16.7) 29.85 (1010) SSW 12
6 PM (22) Sep 19 96.1 (35.6) 61.0 (16.1) 29.86 (1011) SSW 10
5 PM (21) Sep 19 96.1 (35.6) 63.0 (17.2) 29.88 (1011) WSW 7
4 PM (20) Sep 19 95.0 (35.0) 63.0 (17.2) 29.89 (1012) WSW 10
3 PM (19) Sep 19 95.0 (35.0) 63.0 (17.2) 29.91 (1012) W 8
2 PM (18) Sep 19 93.9 (34.4) 64.0 (17.8) 29.94 (1013) W 7
1 PM (17) Sep 19 93.9 (34.4) 64.9 (18.3) 29.96 (1014) W 9
Noon (16) Sep 19 90.0 (32.2) 64.9 (18.3) 29.96 (1014) W 8
11 AM (15) Sep 19 87.1 (30.6) 64.9 (18.3) 29.96 (1014) WSW 10
10 AM (14) Sep 19 81.0 (27.2) 66.0 (18.9) 29.97 (1014) SW 3
9 AM (13) Sep 19 75.9 (24.4) 70.0 (21.1) 29.95 (1014) Calm
8 AM (12) Sep 19 72.0 (22.2) 68.0 (20.0) 29.94 (1013) Calm
7 AM (11) Sep 19 73.0 (22.8) 69.1 (20.6) 29.94 (1013) Calm
6 AM (10) Sep 19 72.0 (22.2) 69.1 (20.6) 29.94 (1013) E 6
5 AM (9) Sep 19 72.0 (22.2) 69.1 (20.6) 29.94 (1013) E 7
4 AM (8) Sep 19 73.0 (22.8) 69.1 (20.6) 29.95 (1014) E 7
3 AM (7) Sep 19 75.0 (23.9) 70.0 (21.1) 29.96 (1014) ENE 5
2 AM (6) Sep 19 75.9 (24.4) 71.1 (21.7) 29.98 (1015) ENE 6
1 AM (5) Sep 19 78.1 (25.6) 71.1 (21.7) 29.99 (1015) E 7
Midnight (4) Sep 19 79.0 (26.1) 72.0 (22.2) 30 (1015) E 8
11 PM (3) Sep 18 79.0 (26.1) 72.0 (22.2) 30.01 (1016) NE 5
10 PM (2) Sep 18 82.9 (28.3) 72.0 (22.2) 30.01 (1016) N 3
Oldest 9 PM (1) Sep 18 84.0 (28.9) 73.9 (23.3) 30 (1015) Calm
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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