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Knollwood School Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | | |  | |  | | |  | | |
| Partly Cloudy | Clearing | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy |
| Hi: 89°FHi: 32°C | Lo: 55°FLo: 13°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 91°FHi: 33°C | Lo: 61°FLo: 16°C | Hi: 91°FHi: 33°C | Lo: 61°FLo: 16°C | Hi: 91°FHi: 33°C | Lo: 65°FLo: 18°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 627 AM MDT Sun Aug 30 2026 
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Issued: 510 AM MDT Sun Aug 30 2026
Key Messages
- Isolated to scattered thunderstorms are expected this afternoon and evening from northeast Wyoming, across the Black Hills, into the northwestern South Dakota plains, especially north of Interstate 90; a few could produce damaging winds of 60-75 MPH, some hail, and frequent lightning.
- Very warm weather continues throughout the next 7 days.
- Near-critical to locally critical fire weather conditions are expected this afternoon and evening from the Weston County, Wyoming area down across...