Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Mostly Cloudy
25°F
-4°C
| Humidity | 69% |
| Wind Speed | SE 5 mph |
| Barometer | 30.04 in (1019.7 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 14 Mar 2:53 am CDT |
Extended Forecast for
6 Miles WSW Watertown SD
Blizzard Warning March 15, 03:00am until March 15, 07:00pm
Winter Storm Warning March 14, 07:00pm until March 15, 03:00am
Overnight

Low: 26 °F
Chance Snow
Saturday

High: 33 °F
Snow Likely
and BreezySaturday Night
Low: 14 °F
Wintry Mix
and Blowing
SnowSunday

High: 22 °F
Snow and
Blowing SnowSunday Night

Low: -5 °F
Patchy
Blowing Snow
and BlusteryMonday

High: 8 °F
Cold
Monday Night

Low: -7 °F
Partly Cloudy
Tuesday
High: 31 °F
Slight Chance
Snow then
Snow LikelyTuesday Night

Low: 20 °F
Slight Chance
Rain/Snow
Detailed Forecast
Overnight
A chance of snow, mainly after 4am. Cloudy, with a steady temperature around 26. Light southeast wind. Chance of precipitation is 30%.
Saturday
Snow likely, mainly between 7am and 10am. Mostly cloudy, with a high near 33. Breezy, with an east southeast wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow before 2am, then snow, possibly mixed with freezing rain between 2am and 3am, then snow after 3am. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 14. Blustery, with a northeast wind 21 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 6 to 10 inches possible.
Sunday
Snow, mainly before 1pm. Widespread blowing snow, mainly before 1pm. High near 22. Windy, with a north northwest wind 30 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Patchy blowing snow before 1am. Partly cloudy, with a low around -5. Blustery, with a north northwest wind 17 to 24 mph, with gusts as high as 39 mph.
Monday
Sunny and cold, with a high near 8. North northwest wind around 15 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around -7. Northwest wind 5 to 8 mph becoming light and variable.
Tuesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 31. South southeast wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tuesday Night
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 20. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT 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)
2:36 am CDT Mar 14, 2026
3am CDT Mar 14, 2026-6pm CDT Mar 20, 2026



