Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
A Few Clouds
26°F
-3°C
| Humidity | 60% |
| Wind Speed | SE 6 mph |
| Barometer | 30.04 in (1019.9 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 13 Mar 10:53 pm CDT |
Extended Forecast for
9 Miles S Ortley SD
Blizzard Warning March 15, 03:00am until March 15, 07:00pm
Winter Storm Warning March 14, 01:00pm until March 15, 03:00am
Tonight

Low: 22 °F
Chance Snow
Saturday

High: 31 °F
Snow Likely
and BreezySaturday Night

Low: 14 °F
Heavy Snow
and Blowing
SnowSunday

High: 21 °F
Snow Likely
and Blowing
SnowSunday Night

Low: -4 °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
Chance SnowTuesday Night

Low: 23 °F
Slight Chance
Wintry Mix
Detailed Forecast
Tonight
A chance of snow, mainly after 5am. Cloudy, with a low around 22. Southeast wind around 7 mph. Chance of precipitation is 30%.
Saturday
Snow likely, mainly after 5pm. Cloudy, with a high near 31. Breezy, with an east southeast wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 10pm. Low around 14. Blustery, with an east wind 20 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Sunday
Snow likely, mainly before 1pm. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 21. Windy, with a north wind 30 to 33 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Patchy blowing snow before 1am. Partly cloudy, with a low around -4. Blustery, with a north northwest wind 17 to 26 mph, with gusts as high as 43 mph.
Monday
Sunny and cold, with a high near 8. North northwest wind around 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around -7. Northwest wind 7 to 10 mph becoming south after midnight.
Tuesday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 31. South wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Tuesday Night
A slight chance of rain, snow, and freezing rain before 1am. Mostly cloudy, with a low around 23. South wind 11 to 16 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 42.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 52.
Additional Forecasts and Information
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ABOUT 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)
10:36 pm CDT Mar 13, 2026
11pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026



