Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

MILBANK (K1D1)

Lat: 45.23°NLon: 96.57°WElev: 1116ft.

Fog/Mist

19°F

-7°C

Humidity 100%
Wind Speed W 5 mph
Barometer 29.73 in
Dewpoint 19°F (-7°C)
Visibility 6.00 mi
Wind Chill12°F (-11°C)
Last update 9 Dec 3:55 am CST
Extended Forecast for

6 Miles NE Corona SD

Winter Weather Advisory December 9, 07:00am until December 9, 12:00pm
High Wind Warning December 9, 03:00pm until December 10, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
High Wind Warning
  • Today

    Today: Rain or freezing rain, becoming all rain after 1pm.  High near 39. Breezy, with a south southeast wind 5 to 10 mph becoming west 19 to 29 mph. Winds could gust as high as 44 mph.  Chance of precipitation is 90%. Total daytime ice accumulation of less than a 0.1 of an inch possible.

    High: 39 °F

    Freezing Rain
    then
    Rain/Freezing
    Rain and
    Breezy

  • Tonight

    Tonight: A chance of rain before 9pm, then a chance of snow.  Patchy blowing snow between midnight and 1am. Mostly cloudy, with a low around 15. Windy, with a northwest wind 29 to 34 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 50 mph.  Chance of precipitation is 50%.

    Low: 15 °F

    Chance
    Rain/Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: A slight chance of snow before noon.  Mostly cloudy, with a temperature falling to around 13 by 5pm. Blustery, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 34 mph.  Chance of precipitation is 20%.

    High: 18 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow.  Mostly cloudy, with a high near 19. Light and variable wind becoming east southeast 5 to 9 mph in the morning.  Chance of precipitation is 40%.

    High: 19 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around -2. Northeast wind 8 to 16 mph becoming northwest in the evening. Winds could gust as high as 25 mph.  Chance of precipitation is 50%.

    Low: -2 °F

    Chance Snow

  • Friday

    Friday: Partly sunny and cold, with a high near 9. Northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 9 °F

    Cold

  • Friday Night

    Friday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around -9. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: -9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow before noon.  Partly sunny and cold, with a high near -1. Northwest wind around 7 mph.  Chance of precipitation is 30%.

    High: -1 °F

    Chance Snow
    then Partly
    Sunny

Detailed Forecast

Today
Rain or freezing rain, becoming all rain after 1pm. High near 39. Breezy, with a south southeast wind 5 to 10 mph becoming west 19 to 29 mph. Winds could gust as high as 44 mph. Chance of precipitation is 90%. Total daytime ice accumulation of less than a 0.1 of an inch possible.
Tonight
A chance of rain before 9pm, then a chance of snow. Patchy blowing snow between midnight and 1am. Mostly cloudy, with a low around 15. Windy, with a northwest wind 29 to 34 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 50%.
Wednesday
A slight chance of snow before noon. Mostly cloudy, with a temperature falling to around 13 by 5pm. Blustery, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 6. North northwest wind around 6 mph becoming calm in the evening.
Thursday
A chance of snow. Mostly cloudy, with a high near 19. Light and variable wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around -2. Northeast wind 8 to 16 mph becoming northwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Friday
Partly sunny and cold, with a high near 9. Northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Friday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around -9. Northwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
A chance of snow before noon. Partly sunny and cold, with a high near -1. Northwest wind around 7 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around -15.
Sunday
Mostly sunny and cold, with a high near 10.
Sunday Night
Mostly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Corona SD
 45.4°N 96.67°W (Elev. 994 ft)
3:36 am CST Dec 9, 2025
4am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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Additional Resources

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