Fortymile Lake, AK Weather Forecast

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Fortymile Lake, AK Weather Forecast

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Fortymile Lake AK weather  - Mostly Cloudy - 47°F
Mostly Cloudy
47°F
Updated 9:48 pm
Feels Like 45°F
Humidity 92%
Wind N 0 mph
Barometer  29.74 in
Dew Point 45°F
Fortymile Lake AK weather  - Mostly Cloudy - 8°C
Mostly Cloudy
8°C
Updated 9:48 pm
Feels Like 7°C
Humidity 92%
Wind N 0 km/h
Barometer  100.7 kPa
Dew Point 7°C

Fortymile Lake Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Fortymile Lake, AK Weather - Tonight Chance Of Showers Fortymile Lake, AK Weather - Tuesday Chance Of Showers Fortymile Lake, AK Weather - Tuesday Night Chance Of Showers Fortymile Lake, AK Weather - Wednesday Chance Of Showers Fortymile Lake, AK Weather - Wednesday Night Snow Showers Fortymile Lake, AK Weather - Thursday Snow Showers Fortymile Lake, AK Weather - Thursday Night Chance Of Showers Fortymile Lake, AK Weather - Friday Cloudy Fortymile Lake, AK Weather - Friday Night Chance Of Showers Fortymile Lake, AK Weather - Saturday Chance Of Showers Fortymile Lake, AK Weather - Saturday Night Chance Of Showers Fortymile Lake, AK Weather - Sunday Chance Of Showers
Chance of Showers Chance of Showers Chance of Showers Chance of Showers Snow Showers Snow Showers Chance of Showers Cloudy Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Lo: 40°FLo: 4°C Hi: 53°FHi: 12°C
Lo: 36°FLo: 2°C Hi: 50°FHi: 10°C
Lo: 31°FLo: -1°C Hi: 55°FHi: 13°C
Lo: 40°FLo: 4°C Hi: 55°FHi: 13°C
Lo: 40°FLo: 4°C Hi: 55°FHi: 13°C
Hi: 60°FHi: 16°C
Lo: 40°FLo: 4°C
Hi: 60°FHi: 16°C
Lo: 40°FLo: 4°C
POP = Probability of Precipitation.
Weather Outlook Updated: 345 PM AKDT Mon Aug 31 2026 Fortymile Lake, AK Weather - WeatherWorld.com

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Issued: 326 PM AKDT Mon Aug 31 2026

Key Messages

Central and Eastern Interior...
  • Wet snow should taper off overnight across the Alaska Range. Overall snow totals should be in the 3 to 7 inch range with the highest amounts at higher elevations.
  • Cool and breezy weather will wind down this evening for much of the Interior with overnight lows in the mid 30s to low 40s.
  • Clearing overnight tonight will allow for some valleys to fall near freezing temperatures on Tuesday morning.
  • Temperatures are expected to warm through Wednesday with hi...