News Headlines
Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Overcast
36°F
2°C
| Humidity | 62% |
| Wind Speed | E 14 G 21 mph |
| Barometer | 30.08 in (1020.6 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 1 Apr 1:53 pm CDT |
Extended Forecast for
5 Miles NNE Watertown Municipal Airport SD
Winter Weather Advisory April 1, 02:06pm until April 2, 07:00pm
NOW until 7:00pm Thu

Winter Weather Advisory
This Afternoon

High: 36 °F
Chance
Rain/SnowTonight

Low: 27 °F
Wintry Mix
and Patchy
Blowing SnowThursday
High: 31 °F
Wintry Mix
and Patchy
Blowing Snow
then Snow
LikelyThursday Night
Low: 24 °F
Slight Chance
Snow then
Chance Wintry
MixFriday

High: 31 °F
Wintry Mix
Friday Night

Low: 26 °F
Snow
Saturday

High: 33 °F
Snow Likely
and Patchy
Blowing SnowSaturday Night
Low: 18 °F
Patchy
Blowing Snow
and Blustery
then Mostly
Clear
Detailed Forecast
This Afternoon
A chance of snow before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. East wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tonight
Rain and snow before 3am, then snow and freezing rain. Patchy blowing snow between 4am and 5am. Low around 27. East wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of around an inch possible.
Thursday
Snow and freezing rain before 9am, then snow, possibly mixed with sleet between 9am and 11am, then snow likely after 11am. Patchy blowing snow between 8am and 9am. High near 31. East northeast wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Thursday Night
A slight chance of snow before 1am, then a chance of snow and freezing rain between 1am and 4am, then a chance of freezing rain after 4am. Cloudy, with a low around 24. North northeast wind 7 to 10 mph. Chance of precipitation is 40%.
Friday
Freezing rain, possibly mixed with snow and sleet before 1pm, then snow and freezing rain between 1pm and 4pm, then snow after 4pm. High near 31. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Friday Night
Snow. Low around 26. North northeast wind 9 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow likely, mainly before 1pm. Patchy blowing snow after 9am. Mostly cloudy, with a high near 33. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.
Saturday Night
Patchy blowing snow before 10pm. Partly cloudy, with a low around 18. Blustery, with a northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 39. West wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly cloudy, with a high near 34.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 38.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
5 Miles NNE Watertown Municipal Airport SD
44.97°N 97.12°W (Elev. 1745 ft)
44.97°N 97.12°W (Elev. 1745 ft)
2:01 pm CDT Apr 1, 2026
2pm CDT Apr 1, 2026-6pm CDT Apr 7, 2026



