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Current Weather Conditions:
WATERTOWN MUNICIPAL AIRPORT, SD, United States

NWS Point Forecast for KATY (KATY) 44-54N 097-09W 532M

Conditions at

2026.01.15 1453 UTC
Wind from the S (180 degrees) at 13 MPH (11 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 19.9 F (-6.7 C)
Windchill 6 F (-14 C)
Dew Point 12.9 F (-10.6 C)
Relative Humidity 73%
Pressure (altimeter) 29.68 in. Hg (1005 hPa)
Pressure tendency 0.14 inches (4.8 hPa) lower than three hours ago
ob KATY 151453Z AUTO 18011KT 10SM CLR M07/M11 A2968 RMK AO2 SLP084 T10671106 56048

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
18.0 (-7.8) 14.0 (-10.0) In the 6 hours preceding Jan 15, 2026 - 06:53 AM EST / 2026.01.15 1153 UTC
28.0 (-2.2) 7.0 (-13.9) In the 24 hours preceding Jan 15, 2026 - 12:53 AM EST / 2026.01.15 0553 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 10 AM (15) Jan 15 19.9 (-6.7) 12.9 (-10.6) 29.68 (1005) S 13
9 AM (14) Jan 15 17.1 (-8.3) 10.9 (-11.7) 29.7 (1005) S 14
8 AM (13) Jan 15 16.0 (-8.9) 10.0 (-12.2) 29.76 (1007) S 15
7 AM (12) Jan 15 17.1 (-8.3) 10.0 (-12.2) 29.83 (1010) S 13
6 AM (11) Jan 15 17.1 (-8.3) 10.0 (-12.2) 29.89 (1012) S 12
5 AM (10) Jan 15 17.1 (-8.3) 10.9 (-11.7) 29.94 (1013) S 10
4 AM (9) Jan 15 17.1 (-8.3) 10.0 (-12.2) 29.97 (1014) S 10
3 AM (8) Jan 15 17.1 (-8.3) 10.0 (-12.2) 30.01 (1016) S 7
2 AM (7) Jan 15 16.0 (-8.9) 10.0 (-12.2) 30.05 (1017) S 7
1 AM (6) Jan 15 14.0 (-10.0) 8.1 (-13.3) 30.07 (1018) SSE 8
Midnight (5) Jan 15 12.9 (-10.6) 9.0 (-12.8) 30.15 (1020) S 5
11 PM (4) Jan 14 12.0 (-11.1) 6.1 (-14.4) 30.16 (1021) SSW 3
10 PM (3) Jan 14 10.0 (-12.2) 3.9 (-15.6) 30.18 (1022) SSE 3
9 PM (2) Jan 14 10.0 (-12.2) 5.0 (-15.0) 30.2 (1022) SSW 3
8 PM (1) Jan 14 15.1 (-9.4) 3.9 (-15.6) 30.23 (1023) WNW 3
7 PM (0) Jan 14 14.0 (-10.0) 3.9 (-15.6) 30.25 (1024) NNW 3
6 PM (23) Jan 14 16.0 (-8.9) 5.0 (-15.0) 30.27 (1025) NW 5
5 PM (22) Jan 14 19.0 (-7.2) 5.0 (-15.0) 30.27 (1025) WNW 12
4 PM (21) Jan 14 19.9 (-6.7) 1.9 (-16.7) 30.27 (1025) NNW 10
3 PM (20) Jan 14 19.0 (-7.2) 1.9 (-16.7) 30.29 (1025) N 12
2 PM (19) Jan 14 19.0 (-7.2) 1.9 (-16.7) 30.31 (1026) NNW 10
1 PM (18) Jan 14 16.0 (-8.9) 1.0 (-17.2) 30.33 (1027) N 13
Noon (17) Jan 14 12.9 (-10.6) 1.0 (-17.2) 30.34 (1027) N 16
Oldest 11 AM (16) Jan 14 10.9 (-11.7) 3.0 (-16.1) 30.31 (1026) N 18
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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