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| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | | | | | | | |  |  | |
| Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Sunny | Clear | Mostly Sunny | Chance of T-Storm | Clearing | Chance of T-Storm |
| Hi: 91°FHi: 33°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C | Lo: 50°FLo: 10°C | Hi: 89°FHi: 32°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C |
| POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1142 AM MDT Mon Sep 07 2026 
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Issued: 1116 AM MDT Mon Sep 7 2026
Key Messages
- Critical fire weather conditions over parts of northeastern Wyoming and extreme southwestern South Dakota late Monday morning through early Monday evening
- Above average temperatures remain in the start of the forecast. Afternoon temps will be in the upper 80s to 90s for Monday but cooler temps expected midweek.
- Elevated to potentially critical fire weather conditions linger for much of next week
- Isolated to scattered thunderstorms are expected through Monday morning.
Discussion
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