National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

Fog/Mist

17°F

-8°C

Humidity 92%
Wind Speed W 6 mph
Barometer 29.92 in (1015.8 mb)
Dewpoint 15°F (-9°C)
Visibility 6.00 mi
Wind Chill8°F (-13°C)
Last update 1 Jan 2:53 pm CST
Extended Forecast for

Mellette SD

  • New Year's Day

    New Year's Day: A chance of flurries. Mostly cloudy, with a high near 19. Northwest wind around 7 mph.

    High: 19 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. North wind 5 to 7 mph becoming east northeast after midnight.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 18. East northeast wind around 6 mph.

    High: 18 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 11. Northeast wind around 6 mph becoming light and variable.

    Low: 11 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 23. South wind 6 to 9 mph becoming north in the afternoon.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. North northeast wind 6 to 10 mph becoming southeast after midnight.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 35. Southeast wind 7 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 35 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. North northwest wind around 6 mph becoming south after midnight.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. South southeast wind around 7 mph.

    High: 39 °F

    Partly Sunny

Detailed Forecast

New Year's Day
A chance of flurries. Mostly cloudy, with a high near 19. Northwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 8. North wind 5 to 7 mph becoming east northeast after midnight.
Friday
Mostly cloudy, with a high near 18. East northeast wind around 6 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 11. Northeast wind around 6 mph becoming light and variable.
Saturday
Partly sunny, with a high near 23. South wind 6 to 9 mph becoming north in the afternoon.
Saturday Night
Partly cloudy, with a low around 12. North northeast wind 6 to 10 mph becoming southeast after midnight.
Sunday
Mostly cloudy, with a high near 35. Southeast wind 7 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 19. North northwest wind around 6 mph becoming south after midnight.
Monday
Partly sunny, with a high near 39. South southeast wind around 7 mph.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mellette SD
 45.14°N 98.51°W (Elev. 1306 ft)
Last Update:
2:37 pm CST Jan 1, 2026
Forecast Valid:
3pm CST Jan 1, 2026-6pm CST Jan 7, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation