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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

2026.01.22 0353 UTC
Wind from the WNW (290 degrees) at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions partly cloudy
Precipitation last hour A trace
Temperature 8.1 F (-13.3 C)
Windchill -2 F (-19 C)
Dew Point 3.9 F (-15.6 C)
Relative Humidity 82%
Pressure (altimeter) 30.05 in. Hg (1017 hPa)
ob KATY 220353Z AUTO 29005KT 10SM SCT006 M13/M16 A3005 RMK AO2 PK WND 30027/0303 UPB08E09SNE08B09E37 SLP209 P0000 T11331156

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
21.9 (-5.6) 14.0 (-10.0) In the 6 hours preceding Jan 21, 2026 - 06:53 PM EST / 2026.01.21 2353 UTC
18.0 (-7.8) -9.9 (-23.3) In the 24 hours preceding Jan 21, 2026 - 12:53 AM EST / 2026.01.21 0553 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Jan 21, 2026 - 09:53 PM EST / 2026.01.22 0253 UTC
A trace In the 6 hours preceding Jan 21, 2026 - 06:53 PM EST / 2026.01.21 2353 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 PM (4) Jan 21 8.1 (-13.3) 3.9 (-15.6) 30.05 (1017) WNW 6
10 PM (3) Jan 21 9.0 (-12.8) 5.0 (-15.0) 30.05 (1017) NW 8 light snow; mist
9 PM (2) Jan 21 12.0 (-11.1) 7.0 (-13.9) 30.05 (1017) W 7 light snow
8 PM (1) Jan 21 12.0 (-11.1) 1.0 (-17.2) 30.04 (1017) WNW 8
7 PM (0) Jan 21 14.0 (-10.0) 3.0 (-16.1) 30.04 (1017) NW 21
6 PM (23) Jan 21 14.0 (-10.0) 6.1 (-14.4) 30.02 (1016) NW 18 light snow
5 PM (22) Jan 21 15.1 (-9.4) 8.1 (-13.3) 29.99 (1015) NW 24 precipitation
4 PM (21) Jan 21 16.0 (-8.9) 10.0 (-12.2) 29.97 (1014) NW 23 light snow
3 PM (20) Jan 21 15.1 (-9.4) 6.1 (-14.4) 29.96 (1014) NNW 28 blowing snow
2 PM (19) Jan 21 18.0 (-7.8) 10.9 (-11.7) 29.91 (1012) NW 30 precipitation
1 PM (18) Jan 21 21.0 (-6.1) 17.1 (-8.3) 29.86 (1011) NW 24 light snow; mist
Noon (17) Jan 21 21.9 (-5.6) 19.0 (-7.2) 29.78 (1008) NNW 31 light snow; freezing fog
11 AM (16) Jan 21 23.0 (-5.0) 19.9 (-6.7) 29.73 (1006) W 20 light snow; mist
10 AM (15) Jan 21 19.0 (-7.2) 16.0 (-8.9) 29.7 (1005) SW 15 snow; freezing fog
9 AM (14) Jan 21 14.0 (-10.0) 10.9 (-11.7) 29.75 (1007) SW 12
8 AM (13) Jan 21 12.9 (-10.6) 9.0 (-12.8) 29.78 (1008) SW 10 light snow
7 AM (12) Jan 21 12.9 (-10.6) 8.1 (-13.3) 29.81 (1009) SW 10
6 AM (11) Jan 21 14.0 (-10.0) 8.1 (-13.3) 29.84 (1010) W 10 light snow
5 AM (10) Jan 21 15.1 (-9.4) 10.0 (-12.2) 29.86 (1011) W 10 light snow
4 AM (9) Jan 21 17.1 (-8.3) 12.9 (-10.6) 29.88 (1011) WNW 12
3 AM (8) Jan 21 17.1 (-8.3) 12.9 (-10.6) 29.89 (1012) WSW 10 light snow; mist
2 AM (7) Jan 21 17.1 (-8.3) 12.0 (-11.1) 29.94 (1013) WNW 10 light snow
1 AM (6) Jan 21 17.1 (-8.3) 14.0 (-10.0) 29.96 (1014) W 10
Oldest Midnight (5) Jan 21 17.1 (-8.3) 14.0 (-10.0) 29.96 (1014) W 8
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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