Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Light Rain Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed E 6 mph
Barometer 30.15 in
Dewpoint 43°F (6°C)
Visibility 3.00 mi
Wind Chill39°F (4°C)
Last update 15 Oct 12:35 am CDT
Extended Forecast for

Seneca SD

Wind Advisory October 15, 01:00pm until October 16, 04:00am
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph.  Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Thursday

    Thursday: A slight chance of showers before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 53. Windy, with a west southwest wind 9 to 14 mph becoming northwest 22 to 32 mph in the morning. Winds could gust as high as 44 mph.  Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A chance of sprinkles between 11pm and midnight.  Mostly cloudy, with a low around 33. Windy, with a north northwest wind 24 to 30 mph, with gusts as high as 47 mph.

    Low: 33 °F

    Chance
    Sprinkles and
    Windy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 50. Breezy, with a north northwest wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 50 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 34. South wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 28 mph.

    Low: 34 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 66. South wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 68. South southwest wind 7 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. North wind around 8 mph.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly before 1am. Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph. Chance of precipitation is 60%.
Thursday
A slight chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 53. Windy, with a west southwest wind 9 to 14 mph becoming northwest 22 to 32 mph in the morning. Winds could gust as high as 44 mph. Chance of precipitation is 20%.
Thursday Night
A chance of sprinkles between 11pm and midnight. Mostly cloudy, with a low around 33. Windy, with a north northwest wind 24 to 30 mph, with gusts as high as 47 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 50. Breezy, with a north northwest wind 16 to 21 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Clear, with a low around 34. South wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Sunny, with a high near 66. South wind 16 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 41. South southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 68. South southwest wind 7 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 38. North wind around 8 mph.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Mostly sunny, with a high near 65.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Seneca SD
 45.06°N 99.51°W (Elev. 1893 ft)
12:21 am CDT Oct 15, 2026
12am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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