Weather WorldPete W Slough, SD Weather Forecast
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Pete W Slough Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
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| Mostly Cloudy | Partly Sunny | Chance of T-Storm | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of T-Storm |
| Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C |
| POP: 50% | POP: 20% | POP: 40% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 631 PM CDT Sun Aug 23 2026 
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Pete W Slough Forecast Discussion
Issued: 627 PM CDT Sun Aug 23 2026
Key Messages
- There is a Slight Risk (level 2 out of 5) across central SD and a Marginal Risk (level 1 out of 5) along and west of the James River this evening. The main concerns will be golf ball size hail, wind gusts exceeding 60 mph, lightning, and brief heavy rainfall.
- There is a Marginal Risk (level 1 out of 5) of severe weather Monday night. Threat include one golf ball size hail and 60-75 mph gusts.
Discussion
... Issued at 139 PM CDT Sun Aug 23 2026
A weak upper level trough of low pressure c...