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Snoma School Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  |  | |  | | | | | | |
| Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Mostly Sunny | Clear | Mostly Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 91°FHi: 33°C | Lo: 61°FLo: 16°C | Hi: 91°FHi: 33°C | Lo: 59°FLo: 15°C | Hi: 89°FHi: 32°C | Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 90°FHi: 32°C | Lo: 59°FLo: 15°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1022 AM MDT Sun Aug 23 2026 
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Issued: 518 AM MDT Sun Aug 23 2026
Key Messages
- Upper ridge will dominate the weather through next week.
- Thunderstorm areal coverage will increase tonight and hang about into next week, although in the hit or miss variety.
- Isolated strong/severe thunderstorms may occur during the later afternoon/evening hours through Tuesday.
- Temperatures will average 4-8F above normal.
Discussion
...(This Evening Through Saturday) Issued at 1236 PM MDT Sat Aug 22 2026
18z surface analysis had weak high over the northern Plains into the middle MO riv...