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Phantom Lake Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  | |  |  | | |  | | |
| Partly Cloudy | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Rain | Rain | Rain | Chance of Rain | Chance of Rain | Partly Cloudy |
| Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 55°FHi: 13°C | Lo: 40°FLo: 4°C | Hi: 50°FHi: 10°C | Lo: 35°FLo: 2°C | Hi: 49°FHi: 9°C |
| POP: 20% | POP: 30% | POP: 90% | POP: 90% | POP: 80% | POP: 60% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 532 PM MDT Thu Oct 29 2026 
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Issued: 518 PM MDT Thu Oct 29 2026
Key Messages
-Cloudy and cool Friday with fog possible on the SD Plains
-Mild and dry most of this weekend
-Unsettled and cooler to start next week with a good chance of rain Sunday night into Tuesday, some high elevation snow is possible as well
Discussion
...(This Afternoon Through Wednesday) Issued at 1141 AM MDT Thu Oct 29 2026
Deep upper trough over the PAC NW and western Canada will support general SW flow into the weekend. Departing impulse giving way to clear skies today as winds shift easterl...