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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

2026.01.12 0853 UTC
Wind from the S (190 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 24.1 F (-4.4 C)
Windchill 17 F (-8 C)
Dew Point 21.9 F (-5.6 C)
Relative Humidity 91%
Pressure (altimeter) 30.07 in. Hg (1018 hPa)
Pressure tendency 0.01 inches (0.4 hPa) lower than three hours ago
ob KATY 120853Z AUTO 19004KT 10SM CLR M04/M06 A3007 RMK AO2 SLP206 T10441056 55004

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
35.1 (1.7) 28.9 (-1.7) In the 6 hours preceding Jan 12, 2026 - 12:53 AM EST / 2026.01.12 0553 UTC
36.0 (2.2) 5.0 (-15.0) In the 24 hours preceding Jan 12, 2026 - 12:53 AM EST / 2026.01.12 0553 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 AM (9) Jan 12 24.1 (-4.4) 21.9 (-5.6) 30.07 (1018) S 5
3 AM (8) Jan 12 26.1 (-3.3) 24.1 (-4.4) 30.07 (1018) SSE 5
2 AM (7) Jan 12 30.0 (-1.1) 25.0 (-3.9) 30.08 (1018) S 3
1 AM (6) Jan 12 35.1 (1.7) 26.1 (-3.3) 30.08 (1018) WNW 6
Midnight (5) Jan 12 34.0 (1.1) 26.1 (-3.3) 30.1 (1019) W 10
11 PM (4) Jan 11 34.0 (1.1) 26.1 (-3.3) 30.1 (1019) W 9
10 PM (3) Jan 11 33.1 (0.6) 26.1 (-3.3) 30.09 (1018) W 12
9 PM (2) Jan 11 33.1 (0.6) 26.1 (-3.3) 30.09 (1018) W 12
8 PM (1) Jan 11 32.0 (0.0) 26.1 (-3.3) 30.09 (1018) WSW 10
7 PM (0) Jan 11 30.0 (-1.1) 25.0 (-3.9) 30.09 (1018) SSW 8
6 PM (23) Jan 11 34.0 (1.1) 27.0 (-2.8) 30.1 (1019) SSW 10
5 PM (22) Jan 11 35.1 (1.7) 27.0 (-2.8) 30.11 (1019) SSW 15
4 PM (21) Jan 11 34.0 (1.1) 26.1 (-3.3) 30.12 (1019) SSW 17
3 PM (20) Jan 11 33.1 (0.6) 24.1 (-4.4) 30.14 (1020) SSW 18
2 PM (19) Jan 11 28.9 (-1.7) 19.9 (-6.7) 30.18 (1022) S 17
1 PM (18) Jan 11 27.0 (-2.8) 17.1 (-8.3) 30.22 (1023) SSW 20
Noon (17) Jan 11 21.0 (-6.1) 12.0 (-11.1) 30.28 (1025) S 10
11 AM (16) Jan 11 17.1 (-8.3) 10.0 (-12.2) 30.29 (1025) SSW 9
10 AM (15) Jan 11 14.0 (-10.0) 8.1 (-13.3) 30.29 (1025) S 6
9 AM (14) Jan 11 10.9 (-11.7) 6.1 (-14.4) 30.3 (1026) SSE 6
8 AM (13) Jan 11 9.0 (-12.8) 5.0 (-15.0) 30.31 (1026) SSE 6
7 AM (12) Jan 11 8.1 (-13.3) 3.9 (-15.6) 30.32 (1026) S 5
6 AM (11) Jan 11 6.1 (-14.4) 1.9 (-16.7) 30.32 (1026) S 3
Oldest 5 AM (10) Jan 11 7.0 (-13.9) 3.0 (-16.1) 30.34 (1027) 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




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