Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Light Snow Fog/Mist and Breezy
23°F
-5°C
| Humidity | 88% |
| Wind Speed | N 25 G 39 mph |
| Barometer | 29.82 in (1012.0 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 2.00 mi |
| Wind Chill | 7°F (-14°C) |
| Last update | 15 Mar 5:53 am CDT |
Extended Forecast for
9 Miles S Ortley SD
Blizzard Warning until March 15, 07:00pm
NOW until 7:00pm Sun
Blizzard Warning
Today
High: 17 °F⇓
Heavy Snow
and Blowing
SnowTonight
Low: -5 °F
Areas Blowing
Snow and
BlusteryMonday
High: 8 °F
Cold
Monday Night
Low: -5 °F
Partly Cloudy
Tuesday
High: 30 °F
Chance Snow
then SnowTuesday Night
Low: 22 °F
Slight Chance
Wintry MixWednesday
High: 40 °F
Mostly Sunny
Wednesday Night
Low: 32 °F
Partly Cloudy
Detailed Forecast
Today
Snow, mainly before 11am. The snow could be heavy at times. Widespread blowing snow, mainly before 11am. Temperature falling to around 12 by 10am. Windy, with a north northwest wind 29 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Areas of blowing snow before 4am. Partly cloudy, with a low around -5. Wind chill values as low as -25. Blustery, with a north northwest wind 18 to 26 mph, with gusts as high as 41 mph.
Monday
Sunny and cold, with a high near 8. Wind chill values as low as -26. North northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around -5. Northwest wind 5 to 8 mph becoming south after midnight.
Tuesday
Snow, mainly after 1pm. High near 30. South wind 9 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A slight chance of snow and freezing rain before 1am. Mostly cloudy, with a low around 22. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 40. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 32. West wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 49. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 53.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
9 Miles S Ortley SD
45.21°N 97.24°W (Elev. 1900 ft)
45.21°N 97.24°W (Elev. 1900 ft)
5:46 am CDT Mar 15, 2026
6am CDT Mar 15, 2026-6pm CDT Mar 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
