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

Hazardous Weather Conditions

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

Mostly Cloudy

10°F

-12°C

Humidity 80%
Wind Speed S 5 mph
Barometer 30.12 in (1022.7 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 17 Mar 2:53 am CDT
Extended Forecast for

Westport SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 10. South southeast wind 3 to 5 mph.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow before 2pm, then a slight chance of snow after 4pm. Patchy blowing snow between 10am and 3pm. High near 34. Breezy, with a south wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a steady temperature around 30. South southwest wind around 10 mph becoming west after midnight.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 47. Southwest wind 8 to 10 mph.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Southwest wind around 8 mph becoming west northwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. West southwest wind 6 to 11 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. South southwest wind around 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Southwest wind 10 to 14 mph.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 10. South southeast wind 3 to 5 mph.
Tuesday
Snow before 2pm, then a slight chance of snow after 4pm. Patchy blowing snow between 10am and 3pm. High near 34. Breezy, with a south wind 13 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Tuesday Night
Partly cloudy, with a steady temperature around 30. South southwest wind around 10 mph becoming west after midnight.
Wednesday
Partly sunny, with a high near 47. Southwest wind 8 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 30. Southwest wind around 8 mph becoming west northwest after midnight.
Thursday
Mostly sunny, with a high near 61. West southwest wind 6 to 11 mph.
Thursday Night
Partly cloudy, with a low around 39. South southwest wind around 10 mph.
Friday
Mostly sunny, with a high near 66. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 40. Southwest wind 10 to 14 mph.
Saturday
Mostly sunny, with a high near 67. Breezy.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 48. Breezy.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 49. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westport SD
 45.66°N 98.5°W (Elev. 1342 ft)
Last Update:
2:36 am CDT Mar 17, 2026
Forecast Valid:
3am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation