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Weather in Port Alsworth, Alaska
Forecast Overview
Thursday, March 13 | sunrise: 07:43 sunset: 19:12 |
![]() | Low around -12°C, high around -1°C. Mostly sunny, with a few passing clouds. Wind: 10 km/h. |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Clear. | -12°C | 6 km/h | 84% | 0.382% |
03:00 06:00 | ![]() | Clear. | -12°C | 7 km/h | 86% | 0.384% |
06:00 09:00 | ![]() | Sunny. | -10°C | 7 km/h | 80% | 0.385% |
09:00 12:00 | ![]() | Sunny. | -4°C | 2 km/h | 64% | 0.387% |
12:00 15:00 | ![]() | Sunny. | -1°C | 1 km/h | 55% | 0.389% |
15:00 18:00 | ![]() | Overcast. | -3°C | 3 km/h | 72% | 0.391% |
18:00 21:00 | ![]() | Times of clear skies and clouds. | -7°C | 6 km/h | 86% | 0.392% |
21:00 00:00 | ![]() | Mostly clear, with a few passing clouds. | -9°C | 10 km/h | 81% | 0.392% |

Friday, March 14 | sunrise: 07:40 sunset: 19:14 |
![]() | Low around -9°C, high around -1°C. Chance of snow most of the day (after 6 am). Estimated precipitation: 4.0625 mm. Overcast skies. Wind: 9 km/h. |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Times of clear skies and clouds. | -9°C | 9 km/h | 80% | 0.394% |
03:00 06:00 | ![]() | Partly cloudy. | -8°C | 7 km/h | 82% | 0.395% |
06:00 09:00 | ![]() | Chance of light snow. Precipitation: 0.1875 mm. | -6°C | 7 km/h | 90% | 0.396% |
09:00 12:00 | ![]() | Chance of light snow. Precipitation: 0.8125 mm. | -2°C | 3 km/h | 88% | 0.397% |
12:00 15:00 | ![]() | Chance of light snow. Precipitation: 0.75 mm. | -1°C | 4 km/h | 84% | 0.4% |
15:00 18:00 | ![]() | Chance of snow. Precipitation: 1.125 mm. | -2°C | 5 km/h | 93% | 0.401% |
18:00 21:00 | ![]() | Chance of light snow. Precipitation: 0.5625 mm. | -4°C | 3 km/h | 97% | 0.402% |
21:00 00:00 | ![]() | Chance of light snow. Precipitation: 0.625 mm. | -5°C | 3 km/h | 96% | 0.402% |

Saturday, March 15 | sunrise: 07:37 sunset: 19:17 |
![]() | Low around -12°C, high around -4°C. Chance of light snow until 6 pm. Estimated precipitation: 3.1875 mm. Overcast skies. Wind: 7 km/h. |
Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
00:00 03:00 | ![]() | Chance of light snow. Precipitation: 0.875 mm. | -5°C | 2 km/h | 95% | 0.403% |
03:00 06:00 | ![]() | Chance of light snow. Precipitation: 0.75 mm. | -6°C | 2 km/h | 94% | 0.404% |
06:00 09:00 | ![]() | Chance of light snow. Precipitation: 0.4375 mm. | -6°C | 3 km/h | 92% | 0.404% |
09:00 12:00 | ![]() | Chance of light snow. Precipitation: 0.25 mm. | -5°C | 6 km/h | 81% | 0.404% |
12:00 15:00 | ![]() | Chance of light snow. Precipitation: 0.25 mm. | -5°C | 7 km/h | 79% | 0.404% |
15:00 18:00 | ![]() | Chance of light snow. Precipitation: 0.3125 mm. | -6°C | 7 km/h | 85% | 0.405% |
18:00 21:00 | ![]() | Overcast. Precipitation: 0.1875 mm. | -9°C | 5 km/h | 92% | 0.405% |
21:00 00:00 | ![]() | Overcast. Precipitation: 0.125 mm. | -12°C | 6 km/h | 86% | 0.406% |

Sunday, March 16 | sunrise: 07:34 sunset: 19:19 |
![]() | Low around -16°C, high around -9°C. Estimated precipitation: 0.125 mm. More sun than clouds. Wind: 9 km/h. |

Monday, March 17 | sunrise: 07:31 sunset: 19:22 |
![]() | Low around -15°C, high around -2°C. Estimated precipitation: 0.25 mm. Overcast skies. Wind: 10 km/h. |

Tuesday, March 18 | sunrise: 07:28 sunset: 19:24 |
![]() | Low around -4°C, high around 2°C. Estimated precipitation: 1 mm. Overcast skies. Wind: 10 km/h. |

Wednesday, March 19 | sunrise: 07:24 sunset: 19:27 |
![]() | Low around -5°C, high around 2°C. Mostly cloudy skies. Wind: 12 km/h. |

Current Conditions* (Friday, February 28, 2025 at 15:50 America/Anchorage time)
* This station stopped sending updates, so the data below might be obsolete.
![]() | Temperature: 8°C |
Weather Station: Port Alsworth, Port Alsworth Airport (latitude 60-12N, longitude 154-19W)
Local Time:
Port Alsworth is in the "America/Anchorage" timezone.
The "America/Anchorage" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in DST (since Sunday, 9 March 2025, 03:00 AM local time). During DST, the timezone abbreviation is AKDT and the offset to Universal Time (UTC, GMT or Zulu) is -8:00 hours.
Port Alsworth will exit DST (returning to standard time) on Sunday, 2 November 2025, at 02:00 AM local time, when clocks will be turned backward 1 hour to Sunday, 2 November 2025, 01:00 AM local standard time. During ST, the timezone abbreviation is AKST and the offset to UTC will be -9:00 hours.
Weather and Temperature in Alaska