High Flood Risk For Saturated Tennessee Valley and South; Near-Blizzard Conditions Possible for the Plains and Upper Midwest This Weekend

A high risk for flash flooding near a stalled front will continue across the saturated Tennessee Valley and South today. Meanwhile, a storm system producing heavy mountain and rare low elevation snows will shift from the Southwest across the Plains this weekend, with near blizzard conditions. To the south, an outbreak of severe thunderstorms is expected for the Mississippi Valley on Saturday. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

16°F

-9°C

Humidity 88%
Wind Speed SE 9 mph
Barometer 30.17 in (1025.9 mb)
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill5°F (-15°C)
Last update 22 Feb 6:56 pm CST
Extended Forecast for

Roslyn SD

Winter Weather Advisory until February 23, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 23, 06:00am

    NOW until
    6:00am Sat

    Winter Weather Advisory

  • Tonight

    Tonight: Snow before 2am, then patchy snow and freezing drizzle between 2am and 5am, then a slight chance of snow after 5am.  Low around 15. Southeast wind 6 to 14 mph.  Chance of precipitation is 90%. Little or no ice accumulation expected.  Total nighttime snow accumulation of less than a half inch possible.

    Snow then
    Patchy Wintry
    Mix

    Low: 15 °F

  • Saturday

    Saturday: A chance of snow, mainly between 9am and 5pm.  Cloudy, with a high near 23. South southeast wind 5 to 15 mph becoming north northwest in the afternoon.  Chance of precipitation is 40%.

    Chance Snow

    High: 23 °F

  • Saturday
    Night

    Saturday Night: Patchy blowing snow before 9pm, then patchy blowing snow after 10pm. Mostly cloudy, with a low around 6. Blustery, with a north northwest wind 15 to 20 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 39 mph.

    Patchy
    Blowing Snow
    and Blustery

    Low: 6 °F

  • Sunday

    Sunday: Areas of blowing snow. Mostly cloudy and cold, with a high near 10. Windy, with a north northwest wind 23 to 30 mph, with gusts as high as 41 mph.

    Areas Blowing
    Snow and
    Windy

    High: 10 °F

  • Sunday
    Night

    Sunday Night: Patchy blowing snow before 7pm. Partly cloudy, with a low around -12. Blustery, with a northwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Cloudy

    Low: -12 °F

  • Monday

    Monday: A slight chance of snow before noon.  Mostly cloudy and cold, with a high near 1. North wind 6 to 9 mph.  Chance of precipitation is 20%.

    Slight Chance
    Snow then
    Mostly Cloudy

    High: 1 °F

  • Monday
    Night

    Monday Night: A chance of snow after midnight.  Mostly cloudy, with a low around -9. North northeast wind 6 to 9 mph becoming east southeast after midnight.  Chance of precipitation is 50%.

    Mostly Cloudy
    then Chance
    Snow

    Low: -9 °F

  • Tuesday

    Tuesday: A chance of snow.  Cloudy and cold, with a high near 8. East southeast wind around 10 mph becoming north in the afternoon.  Chance of precipitation is 40%.

    Chance Snow

    High: 8 °F

Detailed Forecast

Tonight
Snow before 2am, then patchy snow and freezing drizzle between 2am and 5am, then a slight chance of snow after 5am. Low around 15. Southeast wind 6 to 14 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A chance of snow, mainly between 9am and 5pm. Cloudy, with a high near 23. South southeast wind 5 to 15 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.
Saturday Night
Patchy blowing snow before 9pm, then patchy blowing snow after 10pm. Mostly cloudy, with a low around 6. Blustery, with a north northwest wind 15 to 20 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 39 mph.
Sunday
Areas of blowing snow. Mostly cloudy and cold, with a high near 10. Windy, with a north northwest wind 23 to 30 mph, with gusts as high as 41 mph.
Sunday Night
Patchy blowing snow before 7pm. Partly cloudy, with a low around -12. Blustery, with a northwest wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Monday
A slight chance of snow before noon. Mostly cloudy and cold, with a high near 1. North wind 6 to 9 mph. Chance of precipitation is 20%.
Monday Night
A chance of snow after midnight. Mostly cloudy, with a low around -9. North northeast wind 6 to 9 mph becoming east southeast after midnight. Chance of precipitation is 50%.
Tuesday
A chance of snow. Cloudy and cold, with a high near 8. East southeast wind around 10 mph becoming north in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around -8. West northwest wind 8 to 10 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny and cold, with a high near 8.
Wednesday Night
Partly cloudy, with a low around -4.
Thursday
Partly sunny, with a high near 14.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Friday
A chance of snow. Partly sunny, with a high near 12. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Roslyn SD
 45.5°N 97.49°W (Elev. 1804 ft)
6:46 pm CST Feb 22, 2019
7pm CST Feb 22, 2019-6pm CST Mar 1, 2019
 
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