Weather WorldWebb Lake, MT Weather Forecast
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Webb Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT |
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| Chance of T-Storm | Chance of Showers | Mostly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 67°FHi: 19°C | Lo: 43°FLo: 6°C | Hi: 60°FHi: 16°C | Lo: 42°FLo: 6°C | Hi: 60°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C Lo: 42°FLo: 6°C | Hi: 59°FHi: 15°C Lo: 42°FLo: 6°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C Lo: 43°FLo: 6°C | Hi: 59°FHi: 15°C Lo: 43°FLo: 6°C |
| POP: 100% | POP: 20% | POP: 50% | POP: 50% | POP: 70% | POP: 50% | POP: 50% | POP: 20% | POP: 70% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 353 AM MDT Wed Sep 02 2026 
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Issued: 1128 AM MDT Wed Sep 2 2026
Key Messages
- Severe storm clusters and a broken squall line will sweep Central Montana and the Hi-Line Wednesday afternoon bringing winds over 60 mph.
- High Wind Warning remains in effect for Madison River Valley where non-thunderstorm winds could gust upwards of 60 mph.
- Strong winds across Southwest Montana with minimum relative humidity 20-30% will cause critical fire weather conditions.
Discussion
... /Issued 453 AM MDT Wed Sep 2 2026/- Meteorological Overview:
Wednesday Severe Convective Threat:
An...