Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

A Few Clouds

2°F

-17°C

Humidity 63%
Wind Speed W 13 mph
Barometer 30.31 in (1030.1 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 19 Jan 11:53 am CST
Extended Forecast for

Mellette SD

  • M.L.King Day

    M.L.King Day: Mostly cloudy, with a high near 11. West wind 9 to 11 mph.

    High: 11 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around -6. Northwest wind around 6 mph becoming south after midnight.

    Low: -6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow, mainly after 1pm.  High near 18. South wind 5 to 10 mph becoming north northwest in the afternoon.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 18 °F

    Slight Chance
    Snow then
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 9pm.  Mostly cloudy, with a low around 10. Northwest wind 6 to 10 mph becoming west southwest after midnight.  Chance of precipitation is 50%.

    Low: 10 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly before noon.  Patchy blowing snow between 11am and 5pm. Partly sunny, with a high near 28. Blustery, with a southwest wind 11 to 16 mph becoming northwest 23 to 28 mph in the morning. Winds could gust as high as 37 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. West wind 10 to 16 mph, with gusts as high as 24 mph.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 11. North northwest wind 10 to 18 mph.

    High: 11 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -19. North wind 8 to 13 mph.

    Low: -19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -6. North wind 7 to 9 mph.

    High: -6 °F

    Cold

Detailed Forecast

M.L.King Day
Mostly cloudy, with a high near 11. West wind 9 to 11 mph.
Tonight
Partly cloudy, with a low around -6. Northwest wind around 6 mph becoming south after midnight.
Tuesday
Snow, mainly after 1pm. High near 18. South wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
A chance of snow before 9pm. Mostly cloudy, with a low around 10. Northwest wind 6 to 10 mph becoming west southwest after midnight. Chance of precipitation is 50%.
Wednesday
Snow likely, mainly before noon. Patchy blowing snow between 11am and 5pm. Partly sunny, with a high near 28. Blustery, with a southwest wind 11 to 16 mph becoming northwest 23 to 28 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly cloudy, with a low around 3. West wind 10 to 16 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 11. North northwest wind 10 to 18 mph.
Thursday Night
Partly cloudy, with a low around -19. North wind 8 to 13 mph.
Friday
Mostly sunny and cold, with a high near -6. North wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around -18.
Saturday
Mostly sunny and cold, with a high near 4.
Saturday Night
Partly cloudy, with a low around -9.
Sunday
Mostly sunny, with a high near 15.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mellette SD
 45.14°N 98.51°W (Elev. 1306 ft)
12:26 pm CST Jan 19, 2026
12pm CST Jan 19, 2026-6pm CST Jan 25, 2026
 
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