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

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

50°F

10°C

Humidity	89%
Wind Speed	E 6 mph
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Wind Chill	48°F (9°C)
Last update	29 Jun 8:53 am AKDT

More Information:

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

Extended Forecast for

9 Miles E Whittier AK

Today
High: 50 °F
Rain Likely
Tonight
Low: 44 °F
Rain Likely
Tuesday
High: 51 °F
Rain Likely
Tuesday Night
Low: 43 °F
Mostly Cloudy
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 46 °F
Mostly Cloudy
Thursday
High: 55 °F
Mostly Cloudy
Thursday Night
Low: 45 °F
Mostly Cloudy
Friday
High: 54 °F
Mostly Cloudy

Detailed Forecast

Today

Rain likely, mainly before 4pm. Cloudy, with a high near 50. East wind around 5 mph becoming calm. Chance of precipitation is 70%.

Tonight

Rain likely, mainly between 10pm and 1am. Cloudy, with a low around 44. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Tuesday

Rain likely, mainly between 10am and 1pm. Cloudy, with a high near 51. Calm wind. Chance of precipitation is 60%.

Tuesday Night

Mostly cloudy, with a low around 43. West wind around 5 mph.

Wednesday

Mostly sunny, with a high near 58. Calm wind.

Wednesday Night

Mostly cloudy, with a low around 46. East wind around 5 mph becoming calm.

Thursday

Mostly cloudy, with a high near 55.

Thursday Night

Mostly cloudy, with a low around 45.