Current conditions at
Portage, Portage Glacier (PATO)
Lat: 60.78°NLon: 148.83°WElev: 95ft.
Overcast
36°F
2°C
| Humidity | 79% |
| Wind Speed | SE 9 G 25 mph |
| Barometer | 29.83 in (1010.2 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 23 Feb 6:53 pm AKST |
Extended Forecast for
5 Miles NW Alyeska AK
Tonight

Low: 20 °F
Snow
Tuesday
High: 27 °F⇓
Snow Likely
then Chance
Snow and
Areas Blowing
SnowTuesday Night

Low: -8 °F
Slight Chance
Snow and
Areas Blowing
SnowWednesday

High: -2 °F
Areas Blowing
SnowWednesday Night

Low: -20 °F
Areas Blowing
SnowThursday

High: -6 °F
Sunny
Thursday Night

Low: -16 °F
Partly Cloudy
Friday

High: 2 °F
Mostly Sunny
Friday Night

Low: -7 °F
Partly Cloudy
Detailed Forecast
Tonight
Snow. Low around 20. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow likely, mainly before noon. Areas of blowing snow after noon. Mostly cloudy, with a temperature falling to around 10 by 5pm. North wind 15 to 25 mph increasing to 30 to 40 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A slight chance of snow between midnight and 3am. Areas of blowing snow. Partly cloudy, with a low around -8. Wind chill values as low as -30. North wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 20%.
Wednesday
Areas of blowing snow. Mostly sunny, with a high near -2. Wind chill values as low as -40. North wind 30 to 35 mph.
Wednesday Night
Areas of blowing snow. Partly cloudy, with a low around -20. Northwest wind 30 to 35 mph decreasing to 20 to 25 mph after midnight.
Thursday
Sunny, with a high near -6. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around -16.
Friday
Mostly sunny, with a high near 2.
Friday Night
Partly cloudy, with a low around -7.
Saturday
Partly sunny, with a high near 10.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 15.
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
5 Miles NW Alyeska AK
61.02°N 149.22°W (Elev. 4324 ft)
61.02°N 149.22°W (Elev. 4324 ft)
3:44 pm AKST Feb 23, 2026
7pm AKST Feb 23, 2026-6pm AKST Mar 2, 2026


