| NWS Forecast for: Port Alsworth AK Issued by: National Weather Service Anchorage, AK Last Update: 3:46 pm AKST Dec 4, 2025 | |
| Overnight: Isolated snow showers. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 20%. Friday: Mostly sunny, with a high near 25. Calm wind becoming west around 5 mph. Friday Night: Partly cloudy, with a low around -2. North wind around 5 mph. Saturday: Mostly sunny, with a high near 4. North wind around 5 mph. Saturday Night: Partly cloudy, with a low around -6. North wind around 5 mph. Sunday: Mostly sunny, with a high near 2. North wind around 5 mph. Sunday Night: Partly cloudy, with a low around 0. Monday: Partly sunny, with a high near 11. Monday Night: Partly cloudy, with a low around -5. Tuesday: Mostly sunny, with a high near 6. Tuesday Night: Mostly clear, with a low around -6. Wednesday: Sunny, with a high near 5. Wednesday Night: Mostly clear, with a low around -6. Thursday: Mostly sunny, with a high near 7. | |
| Port Alsworth AK 60.19°N 154.32°W (Elev. 397 ft) | |
Visit your local NWS office at: https://www.weather.gov/Anchorage |



