Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fog/Mist
40°F
4°C
| Humidity | 100% |
| Wind Speed | S 6 mph |
| Barometer | 29.74 in (1007.7 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 5.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 15 Apr 7:53 am CDT |
Extended Forecast for
6 Miles WSW Watertown SD
Fire Weather Watch April 16, 11:00am until April 16, 08:00pm
Dense Fog Advisory until April 15, 09:00am
NOW until 9:00am Wed
Dense Fog Advisory
Today
High: 73 °F
Patchy Dense
Fog then
SunnyTonight
Low: 44 °F
Mostly Clear
Thursday
High: 81 °F
Sunny then
Sunny and
BreezyThursday Night
Low: 35 °F
Mostly Clear
then Slight
Chance
ShowersFriday
High: 47 °F
Chance
Rain/Snow and
BreezyFriday Night
Low: 23 °F
Mostly Cloudy
and Blustery
then Slight
Chance Snow
ShowersSaturday
High: 41 °F
Slight Chance
Snow Showers
and BreezySaturday Night
Low: 23 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Detailed Forecast
Today
A chance of sprinkles before 9am. Patchy dense fog before 10am. Otherwise, sunny, with a high near 73. South wind 7 to 9 mph becoming west southwest in the afternoon.
Tonight
Mostly clear, with a low around 44. South wind 6 to 10 mph.
Thursday
Sunny, with a high near 81. Breezy, with a south southeast wind 11 to 20 mph, with gusts as high as 29 mph.
Thursday Night
A slight chance of showers after 1am. Increasing clouds, with a low around 35. South southwest wind 11 to 17 mph becoming northeast after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Friday
A chance of rain and snow showers before 4pm, then a slight chance of snow showers. Mostly cloudy, with a high near 47. Breezy, with a north northwest wind 18 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Friday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 23. Blustery, with a north northwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers before 1pm. Mostly sunny, with a high near 41. Breezy, with a northwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 23. Blustery, with a northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 34 mph.
Sunday
Sunny, with a high near 52. West northwest wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 70.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WSW Watertown SD
44.88°N 97.26°W (Elev. 1749 ft)
44.88°N 97.26°W (Elev. 1749 ft)
7:36 am CDT Apr 15, 2026
8am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
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