Wasta, SD Weather Forecast
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Wasta Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Clearing | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Clearing | Clear | Chance of Showers | Chance of Showers | Chance of Showers | Chance of T-Storm |
| Hi: 89°FHi: 32°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 80°FHi: 27°C | Lo: 49°FLo: 9°C |
| POP: 20% | POP: 50% | POP: 30% | POP: 80% | POP: 20% | POP: 30% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 632 AM MDT Fri Sep 11 2026 

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Issued: 526 AM MDT Fri Sep 11 2026
Key Messages
- Hot and dry conditions continue for most of the region today and Friday, before trending cooler and more moist for the weekend.
- Elevated to near-critical fire weather conditions continue to result, with a RED FLAG WARNING now issued from Weston County down across the southwestern South Dakota plains/southern Black Hills Friday as increasing winds overlap the dry conditions.
- Next organized storm system remains expected this weekend, with the best chance of showers Sunday night.
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