Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy rain and severe weather will exacerbate ongoing flooding in the central and southern U.S.

Additional heavy rain will increase the threat of flooding in the central and southern U.S. this weekend. There is a High Risk of excessive rainfall for parts of ArkLaTex, as well as the Mid-Mississippi and Lower Ohio River Valleys on Saturday. Severe thunderstorms, some of which could include significant tornadoes and very large hail, are also possible on Saturday for much of the same area. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

-13°C

8°F

Humidity 83%
Wind Speed SW 9 km/h
Barometer 1028.6 mb (30.27 in)
Dewpoint -16°C (4°F)
Visibility NA
Wind Chill-19°C (-2°F)
Last update 23 Feb 9:56 pm CST
Extended Forecast for

Waubay SD

Winter Weather Advisory February 24, 06:00am until February 24, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Widespread dense fog, mainly between 11pm and 2am.  Otherwise, partly cloudy, with a low around -19. Calm wind.

    Dense Fog

    Low: -19 °C

  • Saturday

    Saturday: Snow, mainly after 10am. The snow could be heavy at times.  Patchy fog before 9am. High near -6. South wind 8 to 16 km/h becoming northeast in the afternoon.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 centimeters possible.

    Chance Snow
    and Patchy
    Fog then
    Heavy Snow

    High: -6 °C

  • Saturday
    Night

    Saturday Night: Snow, mainly before 9pm.  Low around -13. North northeast wind 5 to 10 km/h becoming west 18 to 23 km/h in the evening.  Chance of precipitation is 90%. New snow accumulation of less than a half centimeter possible.

    Snow then
    Partly Cloudy

    Low: -13 °C

  • Sunday

    Sunday: Mostly sunny, with a high near -2. West wind 21 to 24 km/h, with gusts as high as 40 km/h.

    Mostly Sunny

    High: -2 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around -10. South southwest wind 16 to 21 km/h.

    Mostly Clear

    Low: -10 °C

  • Monday

    Monday: Mostly sunny, with a high near 1. West southwest wind 16 to 18 km/h.

    Mostly Sunny

    High: 1 °C

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around -12. West southwest wind 10 to 14 km/h.

    Mostly Cloudy

    Low: -12 °C

  • Tuesday

    Tuesday: Mostly cloudy, with a high near -2. West wind around 10 km/h becoming east in the afternoon.

    Mostly Cloudy

    High: -2 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around -12. East wind 8 to 10 km/h becoming south southwest after midnight.

    Mostly Cloudy

    Low: -12 °C

Detailed Forecast

Tonight
Widespread dense fog, mainly between 11pm and 2am. Otherwise, partly cloudy, with a low around -19. Calm wind.
Saturday
Snow, mainly after 10am. The snow could be heavy at times. Patchy fog before 9am. High near -6. South wind 8 to 16 km/h becoming northeast in the afternoon. Chance of precipitation is 100%. New snow accumulation of 7 to 11 centimeters possible.
Saturday Night
Snow, mainly before 9pm. Low around -13. North northeast wind 5 to 10 km/h becoming west 18 to 23 km/h in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half centimeter possible.
Sunday
Mostly sunny, with a high near -2. West wind 21 to 24 km/h, with gusts as high as 40 km/h.
Sunday Night
Mostly clear, with a low around -10. South southwest wind 16 to 21 km/h.
Monday
Mostly sunny, with a high near 1. West southwest wind 16 to 18 km/h.
Monday Night
Mostly cloudy, with a low around -12. West southwest wind 10 to 14 km/h.
Tuesday
Mostly cloudy, with a high near -2. West wind around 10 km/h becoming east in the afternoon.
Tuesday Night
Mostly cloudy, with a low around -12. East wind 8 to 10 km/h becoming south southwest after midnight.
Wednesday
A slight chance of snow after noon. Partly sunny, with a high near -2. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around -10. Chance of precipitation is 20%.
Thursday
A slight chance of snow. Partly sunny, with a high near -2. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around -11.
Friday
Partly sunny, with a high near -2.
Click Map For Forecast
Point Forecast:
Waubay SD
 45.33°N 97.31°W (Elev. 552 m)
10:16 pm CST Feb 23, 2018
10pm CST Feb 23, 2018-6pm CST Mar 2, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database