Thompson Falls Elementary School, MT Weather Forecast
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Thompson Falls Elementary School Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Rain | Chance of T-Storm | Chance of Rain | Chance of Rain | Partly Cloudy | Chance of Rain | Rain and Snow | Chance of Snow | Mostly Cloudy |
| Lo: 36°FLo: 2°C | Hi: 66°FHi: 19°C | Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 40°FLo: 4°C | Hi: 50°FHi: 10°C | Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C | Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C | Lo: 26°FLo: -3°C | Hi: 50°FHi: 10°C |
| POP: 20% | POP: 90% | POP: 70% | POP: 30% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1224 PM MDT Tue Oct 20 2026 

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Issued: 1147 AM MDT Tue Oct 20 2026
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KEY MESSAGES:- Mild daytime temperatures through Thursday.
- Patchy valley fog around sunrise each morning.
- Significant weather change coming Friday into the weekend.
A broad ridge of high pressure will continue to bring mild daytime temperatures across the Northern Rockies through Thursday. Stable conditions under the ridge are promoting the development of daily valley inversions and trapped cold air, with patchy dense fog. Afternoon temperatures will continue to run 10 to 15 degrees a...
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