Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Light Snow Fog/Mist
24°F
-4°C
| Humidity | 88% |
| Wind Speed | NE 18 G 30 mph |
| Barometer | 29.76 in (1010.1 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 1.25 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 15 Mar 1:53 am CDT |
Extended Forecast for
9 Miles S Ortley SD
Blizzard Warning March 15, 03:00am until March 15, 07:00pm
Winter Storm Warning March 15, 02:55am until March 15, 03:00am
NOW until 3:00am Sun

Winter Storm Warning
Overnight

Low: 22 °F
Heavy Snow
and Blowing
SnowSunday
High: 21 °F⇓
Snow and
Blowing Snow
then Areas
Blowing Snow
and WindySunday Night

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
Detailed Forecast
Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 22. Blustery, with a north northeast wind 24 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Sunday
Snow, mainly before 11am. Widespread blowing snow, mainly before 11am. Temperature falling to around 11 by 9am. Windy, with a north northwest wind 29 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
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.
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
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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)
2:36 am CDT Mar 15, 2026
2am CDT Mar 15, 2026-6pm CDT Mar 21, 2026



