Heart Lake, AK Weather Forecast
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Heart Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Increasing Clouds | Mostly Cloudy | Rain Showers | Rain Showers | Rain Showers | Chance of Showers | Chance of Showers | Showers Likely | Rain Showers | Rain Showers | Rain Showers | Rain Showers |
| Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 59°FLo: 15°C | Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 158 PM AKDT Sat Aug 15 2026 

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Heart Lake Forecast Discussion
Issued: 229 PM AKDT Sat Aug 15 2026
Aviation
... VFR continues to dominate the Panhandle, with a marine layer along the coast bringing LIFR to IFR FG. Confidence has increased for the marine layer and fog to push further east into the inner channels tonight, but likely holding west of Sisters Island. As observed in Sitka, northwest flow along the coast hitting Cape Edgecumbe will act like an eddy, with VFR conditions persisting; however, just surrounding Sitka is the potent IFR/LIFR marine layer. As we...
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