Frog Lakes, MT Weather Forecast
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Frog Lakes Weather Forecast
| TODAY | TONIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Chance of Rain | Patchy Fog | Patchy Fog | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Rain | Chance of Rain | Chance of Snow | Chance of Snow | Chance of Snow |
| Hi: 46°FHi: 8°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 50°FHi: 10°C | Lo: 35°FLo: 2°C | Hi: 45°FHi: 7°C | Lo: 30°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 30°FLo: -1°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1122 AM MST Tue Nov 10 2026 

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Issued: 1250 AM MST Tue Nov 10 2026
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KEY MESSAGES:- Minimal Impacts Today: Periodic light precipitation and breezy westerly winds.
- Wednesday and Thursday Fog/Stratus Potential: Strong high pressure increasing likelihood of valley inversions.
- Pattern Shift: A Pacific system will tap into atmospheric river moisture beginning Saturday, snow levels stay relatively high.
Today and Tonight: A Pacific system is bringing a wave of light precipitation to the Northern Rockies early this morning, producing up to a tenth of an inch ...
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