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Now · 10:13 AM

Port Alexander Weather & Hourly Forecast

United States · Alaska · 99836

Overcast
56°F
Overcast
Feels like: 50°F
💧 Humidity 90% 🌡 Pressure 30.09 inHg 💨 Wind 12 mph 👁 Visibility 0.9 mi Clouds 100% ☀️ UV index 1.7 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Port Alexander

Today
Mist · 11:00 AM Mist
56° 💧 0.000 in 💨 13 mph H 89%30.09 inHg
Partly cloudy · 2:00 PM Partly cloudy
56° 💧 None 💨 15 mph H 88%30.06 inHg
Mostly sunny · 5:00 PM Mostly sunny
56° 💧 0.000 in 💨 17 mph H 92%30.06 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
56° 💧 None 💨 16 mph H 90%30.06 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
56° 💧 None 💨 14 mph H 91%30.06 inHg
Tomorrow
Partly cloudy night · 2:00 AM Partly cloudy night
55° 💧 None 💨 16 mph H 92%30.06 inHg
Clear night · 5:00 AM Clear night
55° 💧 0.000 in 💨 12 mph H 88%30.06 inHg
Sunny · 8:00 AM Sunny
55° 💧 None 💨 7 mph H 88%30.09 inHg
Mist · 11:00 AM Mist
55° 💧 0.000 in 💨 8 mph H 93%30.12 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
56° 💧 0.000 in 💨 10 mph H 91%30.15 inHg
Overcast · 5:00 PM Overcast
55° 💧 0.000 in 💨 8 mph H 90%30.15 inHg
Overcast night · 8:00 PM Overcast night
55° 💧 0.030 in 💨 9 mph H 94%30.18 inHg
Light rain · 11:00 PM Light rain
55° 💧 0.043 in 💨 12 mph H 94%30.18 inHg
Tuesday
Partly cloudy night · 2:00 AM Partly cloudy night
56° 💧 0.002 in 💨 13 mph H 97%30.21 inHg
Overcast night · 5:00 AM Overcast night
55° 💧 0.001 in 💨 10 mph H 97%30.24 inHg
Overcast · 8:00 AM Overcast
55° 💧 0.004 in 💨 11 mph H 97%30.24 inHg

In Port Alexander and, more broadly, across the state of Alaska: This morning, skies will be mostly cloudy with cool temperatures ranging from 50 to 57 degrees Fahrenheit. Light north winds will generally be around 5 mph, with occasional gusts up to 8 mph. As the day progresses, there is a high likelihood of rain, with a total accumulation of about 0.15 inches. Expect the rain to be scattered and mostly light, but it could impact outdoor plans. Temperatures will remain within the cool range throughout the day, and the wind will stay gentle from the north. Overall, prepare for a cloudy day with a chance of rain and mild breezes.

15-Day Weather Outlook for Port Alexander

TomorrowTomorrow Mostly sunny Mostly sunny 56°/54° 💧 None 💨 17 mph
Tuesday, Sep 8Tue Sep 8 Overcast Overcast 56°/55° 💧 None 💨 21 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 57°/54° 💧 0.041 in 💨 23 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 55°/53° 💧 0.001 in 💨 19 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 58°/55° 💧 None 💨 15 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 58°/54° 💧 None 💨 13 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 55°/54° 💧 None 💨 21 mph
Monday, Sep 14Mon Sep 14 Overcast Overcast 56°/55° 💧 0.018 in 💨 14 mph
Tuesday, Sep 15Tue Sep 15 Mostly cloudy Mostly cloudy 55°/53° 💧 None 💨 17 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 54°/53° 💧 0.011 in 💨 18 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 56°/55° 💧 0.362 in 💨 23 mph
Friday, Sep 18Fri Sep 18 Overcast Overcast 55°/55° 💧 0.015 in 💨 19 mph
Saturday, Sep 19Sat Sep 19 Partly cloudy Partly cloudy 56°/54° 💧 0.002 in 💨 15 mph
Sunday, Sep 20Sun Sep 20 Mostly cloudy Mostly cloudy 55°/54° 💧 0.001 in 💨 13 mph
Monday, Sep 21Mon Sep 21 Partly cloudy Partly cloudy 56°/55° 💧 None 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Port Alexander

Vertical axis: °F · Color based on temperature
Mist at 11:00 AM
56° Today 11:00 AM
Overcast at 12:00 PM
56° 12:00 PM
Mostly cloudy at 1:00 PM
57° 1:00 PM
Partly cloudy at 2:00 PM
56° 2:00 PM
Mostly sunny at 3:00 PM
56° Today 3:00 PM
Mostly sunny at 4:00 PM
56° 4:00 PM
Mostly sunny at 5:00 PM
56° 5:00 PM
Partly cloudy at 6:00 PM
56° 6:00 PM
Mostly cloudy at 7:00 PM
56° Today 7:00 PM
Mostly cloudy night at 8:00 PM
56° 8:00 PM
Mostly cloudy night at 9:00 PM
56° 9:00 PM
Mostly cloudy night at 10:00 PM
56° 10:00 PM
Mostly cloudy night at 11:00 PM
56° Today 11:00 PM
Mostly clear night at 12:00 AM
55° 12:00 AM
Mostly cloudy night at 1:00 AM
55° 1:00 AM
Partly cloudy night at 2:00 AM
55° 2:00 AM
Clear night at 3:00 AM
55° Tomorrow 3:00 AM
Mostly clear night at 4:00 AM
55° 4:00 AM
Clear night at 5:00 AM
55° 5:00 AM
Partly cloudy night at 6:00 AM
55° 6:00 AM
Partly cloudy at 7:00 AM
54° Tomorrow 7:00 AM
Sunny at 8:00 AM
55° 8:00 AM
Sunny at 9:00 AM
55° 9:00 AM
Mostly sunny at 10:00 AM
55° 10:00 AM
Mist at 11:00 AM
55° Tomorrow 11:00 AM
Mist at 12:00 PM
55° 12:00 PM
Partly cloudy at 1:00 PM
55° 1:00 PM
Mostly cloudy at 2:00 PM
56° 2:00 PM
Overcast at 3:00 PM
56° Tomorrow 3:00 PM
Overcast at 4:00 PM
55° 4:00 PM
Overcast at 5:00 PM
55° 5:00 PM
Overcast at 6:00 PM
55° 6:00 PM
Overcast at 7:00 PM
55° Tomorrow 7:00 PM
Overcast night at 8:00 PM
55° 8:00 PM
Light rain at 9:00 PM
55° 9:00 PM
Light rain at 10:00 PM
55° 10:00 PM
Light rain at 11:00 PM
55° Tomorrow 11:00 PM
Light rain at 12:00 AM
55° 12:00 AM
Light rain at 1:00 AM
55° 1:00 AM
Partly cloudy night at 2:00 AM
56° 2:00 AM
Overcast night at 3:00 AM
55° Tuesday 3:00 AM
Mostly cloudy night at 4:00 AM
55° 4:00 AM
Overcast night at 5:00 AM
55° 5:00 AM
Overcast night at 6:00 AM
55° 6:00 AM
Overcast at 7:00 AM
55° Tuesday 7:00 AM
Overcast at 8:00 AM
55° 8:00 AM
Overcast at 9:00 AM
56° 9:00 AM
Overcast at 10:00 AM
56° 10:00 AM
Light rain at 11:00 AM
55° Tuesday 11:00 AM
Light rain at 12:00 PM
55° 12:00 PM
Light rain at 1:00 PM
55° 1:00 PM
Light rain at 2:00 PM
56° 2:00 PM
Light rain at 3:00 PM
56° Tuesday 3:00 PM
Light rain at 4:00 PM
56° 4:00 PM
Overcast at 5:00 PM
56° 5:00 PM
Light rain at 6:00 PM
56° 6:00 PM
Light rain at 7:00 PM
57° Tuesday 7:00 PM
Light rain at 8:00 PM
57° 8:00 PM
Moderate rain at 9:00 PM
57° 9:00 PM
Moderate rain at 10:00 PM
57° 10:00 PM
Moderate rain at 11:00 PM
57° Tuesday 11:00 PM
Light rain at 12:00 AM
56° 12:00 AM
Light rain at 1:00 AM
56° 1:00 AM
Overcast night at 2:00 AM
56° 2:00 AM
Overcast night at 3:00 AM
56° Wednesday 3:00 AM
Overcast night at 4:00 AM
56° 4:00 AM
Mostly sunny at 7:00 AM
54° 7:00 AM
Light rain at 10:00 AM
54° 10:00 AM
Mostly sunny at 1:00 PM
55° Wednesday 1:00 PM
Mostly sunny at 4:00 PM
55° 4:00 PM
Sunny at 7:00 PM
55° 7:00 PM
Clear night at 10:00 PM
55° 10:00 PM
Mostly clear night at 1:00 AM
54° Thursday 1:00 AM
Mostly clear night at 4:00 AM
54° 4:00 AM
Partly cloudy at 7:00 AM
53° 7:00 AM
Partly cloudy at 10:00 AM
55° 10:00 AM
Mostly cloudy at 1:00 PM
55° Thursday 1:00 PM
Mostly cloudy at 4:00 PM
56° 4:00 PM
Mostly sunny at 7:00 PM
56° 7:00 PM
Clear night at 10:00 PM
57° 10:00 PM
Mostly clear night at 1:00 AM
58° Friday 1:00 AM
Partly cloudy night at 4:00 AM
57° 4:00 AM
Mostly sunny at 7:00 AM
55° 7:00 AM
Partly cloudy at 10:00 AM
57° 10:00 AM
Partly cloudy at 1:00 PM
58° Friday 1:00 PM
Mostly sunny at 4:00 PM
58° 4:00 PM
Sunny at 7:00 PM
58° 7:00 PM
Clear night at 10:00 PM
56° 10:00 PM
Clear night at 4:00 AM
56° Saturday 4:00 AM
Sunny at 10:00 AM
54° 10:00 AM
Sunny at 4:00 PM
55° 4:00 PM
Clear night at 10:00 PM
55° 10:00 PM
Clear night at 4:00 AM
54° Sunday 4:00 AM
Mostly sunny at 10:00 AM
54° 10:00 AM
Partly cloudy at 4:00 PM
55° 4:00 PM
Overcast night at 10:00 PM
56° 10:00 PM
Overcast night at 4:00 AM
55° Monday 4:00 AM
Mostly cloudy at 10:00 AM
55° 10:00 AM
Mostly cloudy at 4:00 PM
55° 4:00 PM
Overcast night at 10:00 PM
55° 10:00 PM
Overcast night at 4:00 AM
54° Tuesday 4:00 AM
Sunny at 10:00 AM
53° 10:00 AM
Mostly cloudy at 4:00 PM
54° 4:00 PM
Mostly clear night at 10:00 PM
54° 10:00 PM
Overcast night at 4:00 AM
53° Wednesday 4:00 AM
Light rain at 10:00 AM
53° 10:00 AM
Light rain at 4:00 PM
55° 4:00 PM
Light rain at 10:00 PM
56° 10:00 PM
Light rain at 4:00 AM
56° Thursday 4:00 AM
Overcast at 10:00 AM
55° 10:00 AM
Mostly cloudy at 4:00 PM
55° 4:00 PM
Overcast night at 10:00 PM
55° 10:00 PM
Overcast night at 4:00 AM
55° Friday 4:00 AM
Partly cloudy at 10:00 AM
55° 10:00 AM
Mostly sunny at 4:00 PM
56° 4:00 PM
Clear night at 10:00 PM
56° 10:00 PM
Partly cloudy night at 4:00 AM
54° Saturday 4:00 AM
Partly cloudy at 10:00 AM
55° 10:00 AM
Mostly cloudy at 4:00 PM
55° 4:00 PM
Partly cloudy night at 10:00 PM
55° 10:00 PM
Partly cloudy night at 4:00 AM
54° Sunday 4:00 AM
Mostly cloudy at 10:00 AM
54° 10:00 AM
Partly cloudy at 4:00 PM
55° 4:00 PM
Mostly cloudy night at 10:00 PM
56° 10:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Port Alexander

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 11:00 AM
PM2.5 Fine particles Good 0,9µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,0µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 45,5µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,1µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Port Alexander

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 3,3Moderate 😊Good
Tomorrow UV 2,7Low 🙂Fair
Tuesday UV 2,1Low 🙂Fair
Wednesday UV 2,0Low 🙂Fair
Thursday UV 4,0Moderate 🙂Fair
Friday UV 4,0Moderate Unavailable
Saturday UV 4,0Moderate Unavailable
Hourly UV index today
11:00 AMUV 2,4 12:00 PMUV 3,1 1:00 PMUV 3,3 2:00 PMUV 3,0 3:00 PMUV 2,4 4:00 PMUV 1,6 5:00 PMUV 0,9 6:00 PMUV 0,3 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Port Alexander

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tuesday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tuesday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tuesday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tuesday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Wednesday 3:00 AM 4:00 AM 7:00 AM 10:00 AM Wednesday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Thursday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Thursday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Friday 1:00 AM 4:00 AM 7:00 AM 10:00 AM Friday 1:00 PM 4:00 PM 7:00 PM 10:00 PM Saturday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Sunday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Monday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Tuesday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Wednesday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Thursday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Friday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Saturday 4:00 AM 10:00 AM 4:00 PM 10:00 PM Sunday 4:00 AM 10:00 AM 4:00 PM 10:00 PM
Sustained wind Max gusts
NIGHT SKY · PORT ALEXANDER, ALASKA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

91/100Best-hour score
BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 10:01 PM–3:55 AM
Cloud cover 8% Real hourly forecast for the best viewing hour.
Moonlight 20% Waning Crescent · Moon about 12° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 64° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min70%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Port Alexander were last refreshed today at 10:13 AM. The current forecast period extends through 08/09/2026 at 8:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.