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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

2026.01.17 2253 UTC
Wind from the WNW (300 degrees) at 13 MPH (11 KT) gusting to 24 MPH (21 KT)
Visibility 10 mile(s)
Sky conditions mostly clear
Precipitation last hour A trace
Temperature -0.9 F (-18.3 C)
Windchill -18 F (-28 C)
Dew Point -8.0 F (-22.2 C)
Relative Humidity 71%
Pressure (altimeter) 30.18 in. Hg (1022 hPa)
ob KATY 172253Z AUTO 30011G21KT 10SM FEW019 M18/M22 A3018 RMK AO2 UPE2154 SLP267 P0000 T11831222

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
-2.0 (-18.9) -5.1 (-20.6) In the 6 hours preceding Jan 17, 2026 - 12:53 PM EST / 2026.01.17 1753 UTC
30.9 (-0.6) 1.9 (-16.7) In the 24 hours preceding Jan 17, 2026 - 12:53 AM EST / 2026.01.17 0553 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 6 hours preceding Jan 17, 2026 - 12:53 PM EST / 2026.01.17 1753 UTC
0.02 inches In the 24 hours preceding Jan 16, 2026 - 06:53 AM EST / 2026.01.16 1153 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 PM (23) Jan 17 -0.9 (-18.3) -8.0 (-22.2) 30.18 (1022) WNW 13
5 PM (22) Jan 17 -0.0 (-17.8) -7.1 (-21.7) 30.18 (1022) WNW 14 haze
4 PM (21) Jan 17 -0.9 (-18.3) -9.9 (-23.3) 30.2 (1022) NW 16
3 PM (20) Jan 17 -2.0 (-18.9) -11.0 (-23.9) 30.2 (1022) NW 16
2 PM (19) Jan 17 -2.9 (-19.4) -11.0 (-23.9) 30.23 (1023) NW 18
1 PM (18) Jan 17 -2.9 (-19.4) -11.0 (-23.9) 30.24 (1024) NNW 20 haze
Noon (17) Jan 17 -4.0 (-20.0) -11.9 (-24.4) 30.25 (1024) NNW 29 haze
11 AM (16) Jan 17 -4.0 (-20.0) -11.0 (-23.9) 30.24 (1024) NW 28 haze
10 AM (15) Jan 17 -2.9 (-19.4) -9.9 (-23.3) 30.19 (1022) NW 31 haze
9 AM (14) Jan 17 -2.9 (-19.4) -9.9 (-23.3) 30.17 (1021) NNW 25 haze
8 AM (13) Jan 17 -2.0 (-18.9) -9.0 (-22.8) 30.13 (1020) NNW 25 haze
7 AM (12) Jan 17 -2.0 (-18.9) -8.0 (-22.2) 30.11 (1019) NNW 28 light snow
6 AM (11) Jan 17 -2.0 (-18.9) -8.0 (-22.2) 30.07 (1018) NNW 25 haze
5 AM (10) Jan 17 -2.0 (-18.9) -9.0 (-22.8) 30.03 (1016) NNW 30 precipitation
4 AM (9) Jan 17 -0.9 (-18.3) -7.1 (-21.7) 30.01 (1016) NNW 26 precipitation
3 AM (8) Jan 17 -0.0 (-17.8) -7.1 (-21.7) 29.98 (1015) NNW 26 blowing snow
2 AM (7) Jan 17 1.0 (-17.2) -4.0 (-20.0) 29.94 (1013) NNW 18 light snow
1 AM (6) Jan 17 1.9 (-16.7) -5.1 (-20.6) 29.92 (1013) NNW 25 blowing snow
Midnight (5) Jan 17 3.0 (-16.1) -2.9 (-19.4) 29.9 (1012) NNW 26 precipitation
11 PM (4) Jan 16 3.0 (-16.1) -2.9 (-19.4) 29.89 (1012) NNW 25 blowing snow
10 PM (3) Jan 16 3.0 (-16.1) -2.0 (-18.9) 29.88 (1011) NNW 24 blowing snow
9 PM (2) Jan 16 3.9 (-15.6) -2.0 (-18.9) 29.87 (1011) NNW 26 precipitation
8 PM (1) Jan 16 3.9 (-15.6) -0.9 (-18.3) 29.86 (1011) NNW 24 light snow
Oldest 7 PM (0) Jan 16 3.9 (-15.6) -0.9 (-18.3) 29.84 (1010) NW 21 light snow
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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