10-Day Weather Forecast - Portage Glacier, AK

Sunny. Highs 13 to 23. North wind 15 to 30 mph with gusts to 40 mph.

Clear. Lows 10 to 22 above. Northwest wind 10 to 20 mph with gusts to 30 mph.

Sunny. Highs in the upper teens to lower 30s. Northwest wind 15 mph. Gusts to 25 mph in the morning.

Clear. Lows 6 to 16 above. Variable wind 10 mph.

Sunny. Highs 17 to 27.

Mostly clear. Lows 13 to 21.

Partly cloudy. Highs 17 to 29. Lows 10 to 21 above.

Partly cloudy. Highs 17 to 29. Lows 10 to 21 above.

Partly cloudy. Highs 17 to 29. Lows 10 to 21 above.

Mostly cloudy. Lows 3 to 14 above. Highs 11 to 23 above.

Mostly cloudy. Lows 3 to 14 above. Highs 11 to 23 above.

Mostly cloudy. Lows 3 to 14 above. Highs 11 to 23 above.

Partly sunny with a chance of snow. Highs 11 to 21 above.

Clear. Low temperature around 9F. Dew point will be around -5F with an average humidity of 49%. Winds will be 10 mph from the NW.

Sunny. High temperature around 15F. Dew point will be around -3F with an average humidity of 49%. Winds will be 8 mph from the NW.

Clear. Low temperature around 15F. Dew point will be around 2F with an average humidity of 51%. Winds will be 7 mph from the NW.

Sunny. High temperature around 18F. Dew point will be around 2F with an average humidity of 50%. Winds will be 5 mph from the W.

Clear. Low temperature around 18F. Dew point will be around 4F with an average humidity of 54%. Winds will be 6 mph from the W.