National Weather Service Forecast for: 4 Miles SW Big Lake AK
Issued by: National Weather Service Anchorage, AK
Updated: 3:19 pm AKDT May 26, 2026
 
Tonight

Tonight: Mostly cloudy, with a low around 42. East wind 5 to 15 mph.
Mostly Cloudy

 Wednesday

Wednesday: Isolated showers after 1pm. Mostly cloudy, with a high near 57. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.
Mostly Cloudy
then Isolated
Showers
 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 42. South wind around 5 mph becoming west after midnight.
Mostly Cloudy

 Thursday

Thursday: Mostly cloudy, with a high near 58. East wind around 5 mph becoming calm.
Mostly Cloudy

 Thursday
Night
Thursday Night: A chance of showers before 10pm. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 30%.
Chance
Showers then
Mostly Cloudy
 Friday

Friday: A chance of showers after 1pm. Partly sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.
Partly Sunny
then Chance
Showers
 Friday
Night
Friday Night: A chance of showers after 4am. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Mostly Cloudy
then Chance
Showers
 Saturday

Saturday: A chance of showers before 10am, then a chance of showers after 4pm. Cloudy, with a high near 56.
Chance
Showers
 Saturday
Night
Saturday Night: A chance of showers before 10pm. Mostly cloudy, with a low around 44.
Chance
Showers then
Mostly Cloudy
Lo 42 °F Hi 57 °F Lo 42 °F Hi 58 °F Lo 42 °F Hi 58 °F Lo 45 °F Hi 56 °F Lo 44 °F

 

Tonight
 
 Mostly cloudy, with a low around 42. East wind 5 to 15 mph.
Wednesday
 
 Isolated showers after 1pm. Mostly cloudy, with a high near 57. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.
Wednesday Night
 
 Mostly cloudy, with a low around 42. South wind around 5 mph becoming west after midnight.
Thursday
 
 Mostly cloudy, with a high near 58. East wind around 5 mph becoming calm.
Thursday Night
 
 A chance of showers before 10pm. Mostly cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 30%.
Friday
 
 A chance of showers after 1pm. Partly sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
 
 A chance of showers after 4am. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Saturday
 
 A chance of showers before 10am, then a chance of showers after 4pm. Cloudy, with a high near 56.
Saturday Night
 
 A chance of showers before 10pm. Mostly cloudy, with a low around 44.
Sunday
 
 Cloudy, with a high near 57.
Sunday Night
 
 Mostly cloudy, with a low around 43.
Monday
 
 Partly sunny, with a high near 60.
Monday Night
 
 Partly cloudy, with a low around 45.
Tuesday
 
 Sunny, with a high near 64.

 

Forecast from NOAA-NWS for 4 Miles SW Big Lake AK.