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

Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Mellette SD

  • Today

    Today: Patchy fog after noon. Otherwise, partly sunny, with a high near 36. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 36 °F

    Partly Sunny
    then Patchy
    Fog

  • Tonight

    Tonight: Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 29. South wind around 8 mph.

    Low: 29 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 41. South southwest wind 6 to 9 mph becoming north in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 10. Blustery, with a north northwest wind 10 to 15 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    and Blustery

  • Sunday

    Sunday: Mostly cloudy, with a high near 17. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 38 mph.

    High: 17 °F

    Mostly Cloudy
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2. Blustery, with a north northwest wind 14 to 22 mph, with gusts as high as 32 mph.

    Low: 2 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 18. Northwest wind 8 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. South southwest wind 7 to 10 mph.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. West wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog after noon. Otherwise, partly sunny, with a high near 36. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Tonight
Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 29. South wind around 8 mph.
Saturday
Mostly sunny, with a high near 41. South southwest wind 6 to 9 mph becoming north in the afternoon.
Saturday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 10. Blustery, with a north northwest wind 10 to 15 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 17. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 38 mph.
Sunday Night
Partly cloudy, with a low around 2. Blustery, with a north northwest wind 14 to 22 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 18. Northwest wind 8 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 11. South southwest wind 7 to 10 mph.
Tuesday
Partly sunny, with a high near 38. West wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
A chance of snow after midnight. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 20. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 2.
New Year's Day
Mostly sunny, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mellette SD
 45.14°N 98.51°W (Elev. 1306 ft)
Last Update:
8:56 am CST Dec 26, 2025
Forecast Valid:
9am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation