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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Overcast

37°F

3°C

Humidity 87%
Wind Speed E 2 mph
Barometer 30.04 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Nov 10:15 am CST
Extended Forecast for

Harrold SD

  • Today

    Today: Mostly cloudy, with a high near 43. East northeast wind around 7 mph becoming south southeast in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. South southeast wind 7 to 13 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. South southeast wind 8 to 13 mph becoming northwest in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Northwest wind around 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 46. Northwest wind 8 to 10 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Northwest wind 6 to 8 mph becoming south after midnight.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. South southeast wind 8 to 11 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. South southeast wind around 11 mph becoming west southwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. West wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 43. East northeast wind around 7 mph becoming south southeast in the afternoon.
Tonight
Mostly cloudy, with a low around 33. South southeast wind 7 to 13 mph.
Wednesday
Mostly sunny, with a high near 55. South southeast wind 8 to 13 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 31. Northwest wind around 10 mph.
Thursday
Sunny, with a high near 46. Northwest wind 8 to 10 mph.
Thursday Night
Mostly clear, with a low around 25. Northwest wind 6 to 8 mph becoming south after midnight.
Friday
Sunny, with a high near 49. South southeast wind 8 to 11 mph.
Friday Night
Partly cloudy, with a low around 30. South southeast wind around 11 mph becoming west southwest after midnight.
Saturday
Mostly sunny, with a high near 52. West wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrold SD
 44.52°N 99.72°W (Elev. 1788 ft)
Last Update:
10:26 am CST Nov 18, 2025
Forecast Valid:
10am CST Nov 18, 2025-6pm CST Nov 24, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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