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NEW!! NWS Anchorage Land, Marine and Fire Based Forecast Changes - Implementation March 2026

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Light Snow Fog/Mist

15°F

-9°C

Humidity	84%
Wind Speed	Calm
Barometer	29.90 in (1012.8 mb)
Dewpoint	11°F (-12°C)
Visibility	3.00 mi
Last update	26 Dec 10:53 am AKST

More Information:

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

Extended Forecast for

20 Miles ESE Whittier AK

Today
High: 24 °F
Snow
Tonight
Low: 20 °F
Snow
Saturday
High: 28 °F
Snow then
Snow Likely
Saturday Night
Low: 20 °F
Mostly Cloudy
Sunday
High: 22 °F
Partly Sunny
Sunday Night
Low: 17 °F
Mostly Cloudy
then Chance
Rain/Snow
Monday
High: 31 °F
Rain/Snow
Likely then
Snow
Monday Night
Low: 28 °F
Snow
Tuesday
High: 32 °F
Snow

Detailed Forecast

Today

Snow. High near 24. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow. Low around 20. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.

Saturday

Snow, mainly before 3pm. High near 28. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Mostly cloudy, with a low around 20. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday

Partly sunny, with a high near 22. Northwest wind around 10 mph.

Sunday Night

A chance of rain and snow after midnight. Mostly cloudy, with a low around 17. North wind around 10 mph. Chance of precipitation is 40%.

Monday

A chance of rain and snow before 9am, then snow. High near 31. Chance of precipitation is 80%.

Monday Night

Snow. Cloudy, with a low around 28.

Tuesday

Snow. Cloudy, with a high near 32.