Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

Overcast

55°F

13°C

Humidity 90%
Wind Speed N 16 G 24 mph
Barometer 29.74 in (1006.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 11 Oct 8:53 am CDT
Extended Forecast for

Mellette SD

  • Today

    Today: Mostly cloudy, with a high near 70. Breezy, with a north northeast wind 16 to 22 mph, with gusts as high as 32 mph.

    High: 70 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. North wind 13 to 18 mph, with gusts as high as 28 mph.

    Low: 46 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: A chance of showers or sprinkles before 2pm, then a chance of showers, mainly between 2pm and 5pm.  Mostly cloudy, with a high near 64. North wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    High: 64 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of sprinkles before 7pm.  Mostly cloudy, with a low around 42. North northwest wind 10 to 14 mph.

    Low: 42 °F

    Chance
    Sprinkles

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. North northwest wind around 9 mph.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. North wind around 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. North wind 5 to 8 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers.  Partly cloudy, with a low around 40. East northeast wind around 7 mph.  Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 60. North northeast wind 7 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 70. Breezy, with a north northeast wind 16 to 22 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, with a low around 46. North wind 13 to 18 mph, with gusts as high as 28 mph.
Columbus Day
A chance of showers or sprinkles before 2pm, then a chance of showers, mainly between 2pm and 5pm. Mostly cloudy, with a high near 64. North wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday Night
A chance of sprinkles before 7pm. Mostly cloudy, with a low around 42. North northwest wind 10 to 14 mph.
Tuesday
Partly sunny, with a high near 60. North northwest wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 39. North wind around 6 mph.
Wednesday
Sunny, with a high near 63. North wind 5 to 8 mph.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 40. East northeast wind around 7 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly cloudy, with a high near 60. North northeast wind 7 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 55. Breezy.
Friday Night
Widespread frost. Otherwise, mostly clear, with a low around 31.
Saturday
Widespread frost. Otherwise, sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Mellette SD
 45.14°N 98.51°W (Elev. 1306 ft)
9:21 am CDT Oct 11, 2026
9am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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