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

Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

48°F

9°C

Humidity 87%
Wind Speed N 18 mph
Barometer 29.86 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 4 Nov 12:15 pm CST
Extended Forecast for

Harrold SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 49. Northwest wind around 16 mph, with gusts as high as 26 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 31. North northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 46. North wind 6 to 11 mph.

    High: 46 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. North northeast wind 5 to 7 mph becoming southeast after midnight.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. South southeast wind 5 to 8 mph.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. South wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. South southwest wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. West wind 5 to 9 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59. South southwest wind 5 to 11 mph.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 49. Northwest wind around 16 mph, with gusts as high as 26 mph.
Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 31. North northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 46. North wind 6 to 11 mph.
Thursday Night
Partly cloudy, with a low around 24. North northeast wind 5 to 7 mph becoming southeast after midnight.
Friday
Mostly sunny, with a high near 47. South southeast wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 28. South wind around 6 mph.
Saturday
Sunny, with a high near 58. South southwest wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 33. West wind 5 to 9 mph.
Sunday
Sunny, with a high near 59. South southwest wind 5 to 11 mph.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrold SD
 44.54°N 99.75°W (Elev. 1768 ft)
Last Update:
12:21 pm CST Nov 4, 2026
Forecast Valid:
12pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
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Additional Resources

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Chance of Precipitation