Plateau Lake, AK Weather Forecast
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Plateau Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Isolated Showers | Chance of Showers | Scattered Showers | Showers | Showers | Showers | Showers Likely | Showers | Showers | Showers | Chance of Showers | Chance of Showers |
| Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 445 AM AKDT Wed Aug 19 2026 

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Plateau Lake Forecast Discussion
Issued: 522 AM AKDT Wed Aug 19 2026
Key Messages
- Temperatures warm into the mid 60s/low 70s Wednesday and Thursday as a ridge builds into the Central and Eastern Interior. The warmest temperatures are expected in the Yukon Flats and Upper Tanana Valley, and the latter will see another couple of days of near- critical fire weather conditions.
- An isolated thunderstorm or two cannot be ruled out in Fortymile Country Wednesday and Thursday. Chances for isolated thunderstorms are more likely as the ridge br...
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