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| OVERNIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  | | | | | | |  |  |
| Chance of T-Storm | Chance of T-Storm | Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Partly Cloudy | Chance of Showers |
| Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 91°FHi: 33°C | Lo: 55°FLo: 13°C | Hi: 89°FHi: 32°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C |
| POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 PM MDT Sun Sep 06 2026 
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Issued: 1041 PM MDT Sun Sep 6 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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