National Weather Service

News Headlines

Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices
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

32°F

0°C

Humidity	100%
Wind Speed	Calm
Barometer	29.60 in (1002.3 mb)
Dewpoint	32°F (0°C)
Visibility	5.00 mi
Last update	1 Dec 6:53 am AKST

More Information:

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

Extended Forecast for

8 Miles ENE Silvertip AK

Today
High: 35 °F
Chance Snow
then Mostly
Sunny
Tonight
Low: 30 °F
Slight Chance
Snow then
Snow Likely
Tuesday
High: 36 °F
Snow then
Rain/Snow
Tuesday Night
Low: 33 °F
Rain
Wednesday
High: 35 °F
Rain Likely
Wednesday Night
Low: 30 °F
Rain/Snow
Likely then
Chance Snow
Thursday
High: 34 °F
Chance Snow
Thursday Night
Low: 19 °F
Mostly Cloudy
Friday
High: 24 °F
Partly Sunny
then Chance
Snow

Detailed Forecast

Today

A chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 35. Calm wind. Chance of precipitation is 40%.

Tonight

Snow likely, mainly after 3am. Increasing clouds, with a low around 30. Light south wind becoming southeast 5 to 10 mph after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday

Snow before 3pm, then rain. High near 36. East wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday Night

Rain. Low around 33. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.

Wednesday

Rain likely, mainly before 9am. Cloudy, with a high near 35. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%.

Wednesday Night

Rain likely before 9pm, then snow likely between 9pm and 3am. Mostly cloudy, with a low around 30. Calm wind becoming west around 5 mph. Chance of precipitation is 60%.

Thursday

A chance of snow between 9am and 3pm. Cloudy, with a high near 34. Chance of precipitation is 30%.

Thursday Night

Mostly cloudy, with a low around 19.

Friday

A chance of snow after 3pm. Partly sunny, with a high near 24.

Friday Night

A chance of snow. Mostly cloudy, with a low around 8.

Saturday

A chance of snow. Mostly cloudy, with a high near 15.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 6.