National Weather Service Forecast for: 4 Miles SW Big Lake AK
Issued by: National Weather Service Anchorage, AK
Updated: 8:18 pm AKDT Jun 21, 2026
 
Overnight

Overnight: Mostly cloudy, with a low around 51. Calm wind.
Mostly Cloudy

 Monday

Monday: Isolated showers after 7am. Mostly cloudy, with a high near 68. Calm wind becoming northwest around 5 mph in the morning. Chance of precipitation is 20%.
Isolated
Showers
 Monday
Night
Monday Night: Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Showers
Likely
 Tuesday

Tuesday: Showers likely before 10am, then rain likely, mainly between 10am and 1pm. Cloudy, with a high near 60. Calm wind. Chance of precipitation is 60%.
Showers
Likely
 Tuesday
Night
Tuesday Night: A chance of rain. Mostly cloudy, with a low around 51. South wind around 5 mph. Chance of precipitation is 40%.
Chance Rain

 Wednesday

Wednesday: A chance of rain before 10am. Partly sunny, with a high near 63. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Chance Rain
then Partly
Sunny
 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 48.
Mostly Cloudy

 Thursday

Thursday: Partly sunny, with a high near 71.
Partly Sunny

 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 48.
Mostly Cloudy
Lo 51 °F Hi 68 °F Lo 52 °F Hi 60 °F Lo 51 °F Hi 63 °F Lo 48 °F Hi 71 °F Lo 48 °F

 

Overnight
 
 Mostly cloudy, with a low around 51. Calm wind.
Monday
 
 Isolated showers after 7am. Mostly cloudy, with a high near 68. Calm wind becoming northwest around 5 mph in the morning. Chance of precipitation is 20%.
Monday Night
 
 Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday
 
 Showers likely before 10am, then rain likely, mainly between 10am and 1pm. Cloudy, with a high near 60. Calm wind. Chance of precipitation is 60%.
Tuesday Night
 
 A chance of rain. Mostly cloudy, with a low around 51. South wind around 5 mph. Chance of precipitation is 40%.
Wednesday
 
 A chance of rain before 10am. Partly sunny, with a high near 63. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Wednesday Night
 
 Mostly cloudy, with a low around 48.
Thursday
 
 Partly sunny, with a high near 71.
Thursday Night
 
 Mostly cloudy, with a low around 48.
Friday
 
 A chance of showers after 4pm. Mostly cloudy, with a high near 72.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 49.
Saturday
 
 A chance of showers. Mostly cloudy, with a high near 69.
Saturday Night
 
 A chance of showers. Mostly cloudy, with a low around 47.
Sunday
 
 A chance of showers. Mostly cloudy, with a high near 65.

 

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