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| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
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| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Chance of T-Storm | Chance of Rain | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Cloudy | Mostly Cloudy |
| Hi: 77°FHi: 25°C | Lo: 47°FLo: 8°C | Hi: 79°FHi: 26°C | Lo: 50°FLo: 10°C | Hi: 81°FHi: 27°C | Lo: 49°FLo: 9°C | Hi: 68°FHi: 20°C | Hi: 72°FHi: 22°C Lo: 42°FLo: 6°C | Hi: 72°FHi: 22°C Lo: 42°FLo: 6°C | Lo: 45°FLo: 7°C | Hi: 77°FHi: 25°C Lo: 50°FLo: 10°C | Hi: 77°FHi: 25°C Lo: 50°FLo: 10°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 321 AM MDT Fri Sep 04 2026 
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Issued: 531 AM MDT Fri Sep 4 2026
Key Messages
- Mountain Showers and Lower-Elevation Warmth (TodaySaturday): Broad cyclonic flow around a Washington low will keep showers and thunderstorms active over the Central Mountains for the next 36 hours. Elsewhere, dry conditions will prevail as valley highs climb into the 80s.
- Breezy Sunday Ahead of Main System: Southerly winds will increase on Sunday, pushing temperatures into the 80s under increasing clouds, with widespread rain holding off until late Sunday evening.
- Widespread Labor Da...