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New: NWS Anchorage will beginning issuing Heat Advisories on or about June 9, 2026.

Current conditions at

Iliamna, Iliamna Airport (PAIL)

Lat: 59.75° N Lon: 154.9° W Elev: 187 ft.

Fair

67°F

19°C

Humidity	44%
Wind Speed	SW 13 G 20 mph
Barometer	29.82 in (1010.1 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	25 Jun 3:53 pm AKDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Lake Iliamna / Nila Vena / Nanvarpak

Tonight

Mostly clear. Lows in the mid 40s. West wind 15 mph.

Friday

Mostly sunny. Isolated rain showers in the morning, then scattered rain showers and isolated thunderstorms in the afternoon. Highs in the upper 50s to upper 60s. Southwest wind 10 to 20 mph.

Friday Night

Partly cloudy with scattered rain showers and isolated thunderstorms in the evening, then mostly cloudy with scattered rain showers after midnight. Lows in the lower 40s. Southwest wind 10 to 20 mph.

Saturday

Mostly cloudy with scattered rain showers. Highs in the lower 50s to lower 60s. Southwest wind 10 to 20 mph.

Saturday Night

Mostly cloudy. Scattered rain showers in the evening, then a chance of rain after midnight. Lows in the lower 40s. Southwest wind 15 mph. Gusts to 30 mph after midnight.

Sunday

Mostly cloudy with a slight chance of rain. Highs in the lower 50s to lower 60s.

Sunday Night Through Monday Night

Mostly cloudy with a chance of rain showers. Lows in the lower 40s. Highs in the lower 50s to lower 60s.

Tuesday Through Thursday

Mostly cloudy with a chance of showers. Highs in the mid 50s to lower 70s. Lows in the mid 40s.