National Weather Service Forecast for: Port Alsworth AK
Issued by: National Weather Service Anchorage, AK
Updated: 8:24 pm AKDT Apr 6, 2026
 
Tonight

Tonight: Snow likely. Cloudy, with a low around 23. Northeast wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Snow Likely

 Tuesday

Tuesday: A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 39. East wind around 10 mph. Chance of precipitation is 40%.
Chance Snow
then Chance
Rain/Snow
 Tuesday
Night
Tuesday Night: Rain likely before 10pm, then rain and snow. Low around 28. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Rain/Snow

 Wednesday

Wednesday: Rain and snow likely, mainly before 1pm. Cloudy, with a high near 41. East wind around 5 mph becoming calm. Chance of precipitation is 60%.
Rain/Snow
Likely
 Wednesday
Night
Wednesday Night: Scattered showers, mainly before 10pm. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%.
Scattered
Showers then
Mostly Cloudy
 Thursday

Thursday: Partly sunny, with a high near 43. Calm wind becoming northwest around 5 mph.
Partly Sunny

 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 25.
Mostly Cloudy

 Friday

Friday: A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 42.
Chance Snow
then Chance
Rain/Snow
 Friday
Night
Friday Night: A chance of rain and snow before 10pm. Cloudy, with a low around 22.
Chance
Rain/Snow
then Cloudy
Lo 23 °F Hi 39 °F Lo 28 °F Hi 41 °F Lo 28 °F Hi 43 °F Lo 25 °F Hi 42 °F Lo 22 °F

 

Tonight
 
 Snow likely. Cloudy, with a low around 23. Northeast wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
 
 A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Mostly cloudy, with a high near 39. East wind around 10 mph. Chance of precipitation is 40%.
Tuesday Night
 
 Rain likely before 10pm, then rain and snow. Low around 28. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
 
 Rain and snow likely, mainly before 1pm. Cloudy, with a high near 41. East wind around 5 mph becoming calm. Chance of precipitation is 60%.
Wednesday Night
 
 Scattered showers, mainly before 10pm. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%.
Thursday
 
 Partly sunny, with a high near 43. Calm wind becoming northwest around 5 mph.
Thursday Night
 
 Mostly cloudy, with a low around 25.
Friday
 
 A chance of snow before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 42.
Friday Night
 
 A chance of rain and snow before 10pm. Cloudy, with a low around 22.
Saturday
 
 Mostly cloudy, with a high near 45.
Saturday Night
 
 A chance of rain and snow. Cloudy, with a low around 25.
Sunday
 
 A chance of snow. Cloudy, with a high near 42.
Sunday Night
 
 A chance of rain and snow. Mostly cloudy, with a low around 23.
Monday
 
 A chance of snow. Partly sunny, with a high near 42.

 

Forecast from NOAA-NWS for Port Alsworth AK.