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

Intensifying Storm Moving Across the Plains; Heavy Rain in Florida; River Flooding in the Southwest

An intensifying storm system will move into the Plains today, bringing strong winds, locally heavy rain, and scattered severe thunderstorms with a risk of damaging wind gusts and a few tornadoes. Heavy rainfall and isolated flash flooding will continue across eastern and southern Florida. Moderate to major river flooding will continue today across the Southwest and Four Corners Region. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Light Rain and Breezy

57°F

14°C

Humidity 100%
Wind Speed N 21 G 29 mph
Barometer 29.62 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 2 Nov 3:35 pm CST
Extended Forecast for

Harrold SD

  • This Afternoon

    This Afternoon: A slight chance of rain. Cloudy, with a high near 60. Breezy, with a northwest wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: Rain likely. Cloudy, with a low around 41. Breezy, with a north northwest wind 21 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely
    and Breezy

  • Tuesday

    Tuesday: Rain likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 46. Breezy, with a north northwest wind 21 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a slight chance of rain after 5am. Mostly cloudy, with a low around 34. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A chance of rain, mainly before noon. Partly sunny, with a high near 48. Breezy, with a north northwest wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain before midnight. Mostly cloudy, with a low around 33. North northwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. North northwest wind 8 to 11 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. North wind 5 to 7 mph becoming east after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 48. East wind 5 to 7 mph becoming west in the afternoon.

    High: 48 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain. Cloudy, with a high near 60. Breezy, with a northwest wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Rain likely. Cloudy, with a low around 41. Breezy, with a north northwest wind 21 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 46. Breezy, with a north northwest wind 21 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A chance of rain before midnight, then a slight chance of rain after 5am. Mostly cloudy, with a low around 34. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain, mainly before noon. Partly sunny, with a high near 48. Breezy, with a north northwest wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 33. North northwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 49. North northwest wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 28. North wind 5 to 7 mph becoming east after midnight.
Friday
Partly sunny, with a high near 48. East wind 5 to 7 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrold SD
 44.52°N 99.72°W (Elev. 1788 ft)
Last Update:
3:21 pm CST Nov 2, 2026
Forecast Valid:
4pm CST Nov 2, 2026-6pm CST Nov 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation