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Hazardous Weather Conditions
Current conditions at
O'Neill / Baker Field (KONL)
Lat: 42.47°NLon: 98.68°WElev: 2031ft.
Fair
81°F
27°C
| Humidity | 68% |
| Wind Speed | S 5 mph |
| Barometer | 29.94 in |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 16 Aug 11:35 am CDT |
Extended Forecast for
Marty SD
Heat Advisory August 16, 12:00pm until August 16, 08:00pm
Today
High: 95 °F
Slight Chance
ShowersTonight
Low: 74 °F
Mostly Cloudy
Sunday
High: 96 °F
Slight Chance
T-stormsSunday Night
Low: 70 °F
Slight Chance
T-stormsMonday
High: 93 °F
Sunny
Monday Night
Low: 67 °F
Slight Chance
T-stormsTuesday
High: 89 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 88 °F
Sunny
Detailed Forecast
Today
A 20 percent chance of showers before 2pm. Sunny and hot, with a high near 95. Heat index values as high as 102. South southeast wind 10 to 15 mph.
Tonight
Mostly cloudy, with a low around 74. East southeast wind around 10 mph.
Sunday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, then gradually becoming sunny and hot, with a high near 96. Heat index values as high as 101. Southeast wind around 10 mph becoming south southwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. South southwest wind 5 to 10 mph becoming west northwest after midnight.
Monday
Sunny, with a high near 93. North northwest wind around 5 mph becoming northeast in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. East northeast wind 5 to 10 mph becoming south in the evening.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 87.
Additional Forecasts and Information
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Point Forecast:
Marty SD
42.99°N 98.44°W (Elev. 1473 ft)
42.99°N 98.44°W (Elev. 1473 ft)
9:12 am CDT Aug 16, 2025
11am CDT Aug 16, 2025-6pm CDT Aug 22, 2025
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