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Current Weather Conditions:
Yankton, Chan Gurney Municipal Airport, SD, United States

NWS Point Forecast for KYKN (KYKN) 42-55N 097-23W

Conditions at

2026.08.18 1956 UTC
Wind Variable at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 80.1 F (26.7 C)
Dew Point 66.0 F (18.9 C)
Relative Humidity 62%
Pressure (altimeter) 29.98 in. Hg (1015 hPa)
ob KYKN 181956Z AUTO VRB05KT 10SM CLR 27/19 A2998 RMK AO2 SLP156 T02670189

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
80.1 (26.7) 66.9 (19.4) In the 6 hours preceding Aug 18, 2026 - 01:56 PM EDT / 2026.08.18 1756 UTC
86.0 (30.0) 61.0 (16.1) In the 24 hours preceding Aug 18, 2026 - 01:56 AM EDT / 2026.08.18 0556 UTC

Precipitation Accumulation

Precipitation
Amount
0.01 inches In the 6 hours preceding Aug 18, 2026 - 07:56 AM EDT / 2026.08.18 1156 UTC
0.23 inches In the 24 hours preceding Aug 18, 2026 - 07:56 AM EDT / 2026.08.18 1156 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 18 80.1 (26.7) 66.0 (18.9) 29.98 (1015) Variable 6
3 PM (19) Aug 18 80.1 (26.7) 66.0 (18.9) 29.99 (1015) NW 6
2 PM (18) Aug 18 79.0 (26.1) 66.0 (18.9) 30 (1015) Variable 3
1 PM (17) Aug 18 78 (26) 64 (18) 30 (1015) Calm
Noon (16) Aug 18 79.0 (26.1) 66.0 (18.9) 29.99 (1015) N 8
11 AM (15) Aug 18 75.0 (23.9) 66.0 (18.9) 29.97 (1014) Variable 5
10 AM (14) Aug 18 73.0 (22.8) 66.0 (18.9) 29.95 (1014) S 9
9 AM (13) Aug 18 69.1 (20.6) 64.9 (18.3) 29.96 (1014) S 9
8 AM (12) Aug 18 66.9 (19.4) 64.0 (17.8) 29.98 (1015) SSW 8
7 AM (11) Aug 18 66.9 (19.4) 64.9 (18.3) 30 (1015) NW 6
6 AM (10) Aug 18 68.0 (20.0) 66.9 (19.4) 30.02 (1016) NNW 14
5 AM (9) Aug 18 69.1 (20.6) 64.9 (18.3) 30 (1015) NNW 13
4 AM (8) Aug 18 69.1 (20.6) 63.0 (17.2) 29.97 (1014) SW 5
3 AM (7) Aug 18 71.1 (21.7) 64.9 (18.3) 29.97 (1014) SSW 8
2 AM (6) Aug 18 71 (22) 69 (21) 29.97 (1014) S 15 light rain
1 AM (5) Aug 18 73.9 (23.3) 70.0 (21.1) 30 (1015) Calm rain with thunder
Midnight (4) Aug 18 75.0 (23.9) 69.1 (20.6) 29.99 (1015) S 3
11 PM (3) Aug 17 78.1 (25.6) 68.0 (20.0) 30 (1015) SSW 9
10 PM (2) Aug 17 79.0 (26.1) 68.0 (20.0) 29.97 (1014) S 8
9 PM (1) Aug 17 82.0 (27.8) 68.0 (20.0) 29.97 (1014) S 9
8 PM (0) Aug 17 82.9 (28.3) 66.9 (19.4) 29.98 (1015) SSW 13
7 PM (23) Aug 17 84.9 (29.4) 66.9 (19.4) 29.99 (1015) S 15
6 PM (22) Aug 17 86.0 (30.0) 66.9 (19.4) 30.01 (1016) S 12
Oldest 5 PM (21) Aug 17 86.0 (30.0) 66.0 (18.9) 30.03 (1016) SSW 16
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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