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Now · 3:14 AM

Port Alexander Weather & Hourly Forecast

United States · Alaska · 99836

Light rain
50°F
Light rain
Feels like: 37°F
💧 Humidity 86% 🌡 Pressure 29.74 inHg 💨 Wind 20 mph 👁 Visibility 5.6 mi Clouds 84% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:44 AM 🌇 Sunset 6:56 PM

Hourly Forecast for Port Alexander

Today
Moderate rain · 4:00 AM Moderate rain
49° 💧 0.146 in 💨 24 mph H 87%29.77 inHg
Light rain · 7:00 AM Light rain
49° 💧 0.037 in 💨 22 mph H 87%29.80 inHg
Light rain · 10:00 AM Light rain
50° 💧 0.075 in 💨 19 mph H 82%29.83 inHg
Light rain · 1:00 PM Light rain
50° 💧 0.035 in 💨 20 mph H 85%29.85 inHg
Light rain · 4:00 PM Light rain
50° 💧 0.034 in 💨 19 mph H 88%29.85 inHg
Mostly cloudy night · 7:00 PM Mostly cloudy night
50° 💧 0.003 in 💨 18 mph H 89%29.88 inHg
Partly cloudy night · 10:00 PM Partly cloudy night
50° 💧 0.000 in 💨 20 mph H 88%29.88 inHg
Tomorrow
Light rain · 1:00 AM Light rain
49° 💧 0.032 in 💨 21 mph H 88%29.91 inHg
Light rain · 4:00 AM Light rain
49° 💧 0.098 in 💨 22 mph H 87%29.91 inHg
Light rain · 7:00 AM Light rain
49° 💧 0.115 in 💨 24 mph H 88%29.94 inHg
Light rain · 10:00 AM Light rain
50° 💧 0.044 in 💨 23 mph H 87%29.97 inHg
Light rain · 1:00 PM Light rain
50° 💧 0.061 in 💨 20 mph H 87%29.97 inHg
Light rain · 4:00 PM Light rain
50° 💧 0.052 in 💨 16 mph H 89%29.97 inHg
Light rain · 7:00 PM Light rain
51° 💧 0.071 in 💨 15 mph H 88%29.94 inHg
Light rain · 10:00 PM Light rain
51° 💧 0.028 in 💨 13 mph H 89%29.94 inHg
Friday
Light rain · 1:00 AM Light rain
51° 💧 0.023 in 💨 12 mph H 88%29.94 inHg

In Port Alexander and, more broadly, across the state of Alaska: Tonight will be mostly cloudy with temperatures remaining cool, ranging from 51 to 53 degrees Fahrenheit. Light northwest winds will persist, generally around 5 mph, with occasional gusts up to 11 mph. No significant rainfall is expected during the evening hours, so dry conditions will continue through the night. Temperatures are expected to stay steady, providing a relatively mild night despite the cloud cover. The breeze will remain gentle, ensuring a calm and quiet evening for outdoor activities or rest.

15-Day Weather Outlook for Port Alexander

TomorrowTomorrow Partly cloudy Partly cloudy 51°/49° 💧 None 💨 24 mph
Friday, Sep 25Fri Sep 25 Light rain Light rain 51°/48° 💧 1.484 in 💨 12 mph
Saturday, Sep 26Sat Sep 26 Light rain Light rain 51°/46° 💧 0.020 in 💨 17 mph
Sunday, Sep 27Sun Sep 27 Heavy rain Heavy rain 52°/50° 💧 1.337 in 💨 26 mph
Monday, Sep 28Mon Sep 28 Light rain Light rain 52°/50° 💧 0.376 in 💨 11 mph
Tuesday, Sep 29Tue Sep 29 Light rain Light rain 50°/49° 💧 0.278 in 💨 7 mph
Wednesday, Sep 30Wed Sep 30 Moderate rain Moderate rain 51°/50° 💧 0.409 in 💨 22 mph
Thursday, Oct 1Thu Oct 1 Moderate rain Moderate rain 51°/49° 💧 1.323 in 💨 50 mph
Friday, Oct 2Fri Oct 2 Light rain Light rain 50°/49° 💧 0.482 in 💨 25 mph
Saturday, Oct 3Sat Oct 3 Moderate rain Moderate rain 51°/50° 💧 0.910 in 💨 33 mph
Sunday, Oct 4Sun Oct 4 Light rain Light rain 50°/48° 💧 0.095 in 💨 16 mph
Monday, Oct 5Mon Oct 5 Overcast Overcast 50°/48° 💧 0.026 in 💨 17 mph
Tuesday, Oct 6Tue Oct 6 Moderate rain Moderate rain 53°/51° 💧 0.627 in 💨 20 mph
Wednesday, Oct 7Wed Oct 7 Overcast Overcast 54°/53° 💧 0.138 in 💨 26 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Port Alexander

Vertical axis: °F · Color based on temperature
Moderate rain at 4:00 AM
49° Today 4:00 AM
Light rain at 5:00 AM
49° 5:00 AM
Light rain at 6:00 AM
49° 6:00 AM
Light rain at 7:00 AM
49° 7:00 AM
Sunny at 8:00 AM
50° Today 8:00 AM
Light rain at 9:00 AM
49° 9:00 AM
Light rain at 10:00 AM
50° 10:00 AM
Light rain at 11:00 AM
49° 11:00 AM
Light rain at 12:00 PM
49° Today 12:00 PM
Light rain at 1:00 PM
50° 1:00 PM
Light rain at 2:00 PM
50° 2:00 PM
Light rain at 3:00 PM
50° 3:00 PM
Light rain at 4:00 PM
50° Today 4:00 PM
Light rain at 5:00 PM
50° 5:00 PM
Partly cloudy at 6:00 PM
50° 6:00 PM
Mostly cloudy night at 7:00 PM
50° 7:00 PM
Mostly cloudy night at 8:00 PM
50° Today 8:00 PM
Mostly cloudy night at 9:00 PM
50° 9:00 PM
Partly cloudy night at 10:00 PM
50° 10:00 PM
Partly cloudy night at 11:00 PM
50° 11:00 PM
Partly cloudy night at 12:00 AM
50° Tomorrow 12:00 AM
Light rain at 1:00 AM
49° 1:00 AM
Light rain at 2:00 AM
50° 2:00 AM
Partly cloudy night at 3:00 AM
50° 3:00 AM
Light rain at 4:00 AM
49° Tomorrow 4:00 AM
Light rain at 5:00 AM
49° 5:00 AM
Light rain at 6:00 AM
50° 6:00 AM
Light rain at 7:00 AM
49° 7:00 AM
Light rain at 8:00 AM
50° Tomorrow 8:00 AM
Light rain at 9:00 AM
50° 9:00 AM
Light rain at 10:00 AM
50° 10:00 AM
Light rain at 11:00 AM
50° 11:00 AM
Light rain at 12:00 PM
50° Tomorrow 12:00 PM
Light rain at 1:00 PM
50° 1:00 PM
Light rain at 2:00 PM
50° 2:00 PM
Light rain at 3:00 PM
50° 3:00 PM
Light rain at 4:00 PM
50° Tomorrow 4:00 PM
Light rain at 5:00 PM
51° 5:00 PM
Mostly cloudy at 6:00 PM
51° 6:00 PM
Light rain at 7:00 PM
51° 7:00 PM
Light rain at 8:00 PM
50° Tomorrow 8:00 PM
Light rain at 9:00 PM
50° 9:00 PM
Light rain at 10:00 PM
51° 10:00 PM
Light rain at 11:00 PM
51° 11:00 PM
Light rain at 12:00 AM
51° Friday 12:00 AM
Light rain at 1:00 AM
51° 1:00 AM
Light rain at 2:00 AM
50° 2:00 AM
Partly cloudy night at 3:00 AM
51° 3:00 AM
Mostly clear night at 4:00 AM
50° Friday 4:00 AM
Partly cloudy night at 5:00 AM
50° 5:00 AM
Partly cloudy night at 6:00 AM
49° 6:00 AM
Mostly cloudy at 7:00 AM
49° 7:00 AM
Mist at 8:00 AM
48° Friday 8:00 AM
Mist at 9:00 AM
48° 9:00 AM
Fog at 10:00 AM
48° 10:00 AM
Fog at 11:00 AM
48° 11:00 AM
Fog at 12:00 PM
49° Friday 12:00 PM
Fog at 1:00 PM
49° 1:00 PM
Fog at 2:00 PM
50° 2:00 PM
Mist at 3:00 PM
50° 3:00 PM
Mostly sunny at 4:00 PM
50° Friday 4:00 PM
Clear night at 7:00 PM
49° 7:00 PM
Mostly clear night at 10:00 PM
50° 10:00 PM
Clear night at 1:00 AM
51° 1:00 AM
Mostly clear night at 4:00 AM
49° Saturday 4:00 AM
Mostly cloudy at 7:00 AM
46° 7:00 AM
Mostly sunny at 10:00 AM
47° 10:00 AM
Overcast at 1:00 PM
49° 1:00 PM
Mostly sunny at 4:00 PM
51° Saturday 4:00 PM
Overcast night at 7:00 PM
51° 7:00 PM
Light rain at 10:00 PM
51° 10:00 PM
Light rain at 1:00 AM
51° 1:00 AM
Light rain at 4:00 AM
50° Sunday 4:00 AM
Moderate rain at 7:00 AM
51° 7:00 AM
Light rain at 10:00 AM
51° 10:00 AM
Moderate rain at 1:00 PM
52° 1:00 PM
Moderate rain at 4:00 PM
51° Sunday 4:00 PM
Moderate rain at 7:00 PM
52° 7:00 PM
Heavy rain at 10:00 PM
52° 10:00 PM
Partly cloudy night at 1:00 AM
52° 1:00 AM
Partly cloudy night at 4:00 AM
51° Monday 4:00 AM
Partly cloudy at 7:00 AM
50° 7:00 AM
Light rain at 10:00 AM
51° 10:00 AM
Light rain at 1:00 PM
51° 1:00 PM
Mostly sunny at 4:00 PM
51° Monday 4:00 PM
Light rain at 10:00 PM
50° 10:00 PM
Light rain at 4:00 AM
49° 4:00 AM
Light rain at 10:00 AM
49° 10:00 AM
Light rain at 4:00 PM
50° Tuesday 4:00 PM
Clear night at 10:00 PM
50° 10:00 PM
Mostly clear night at 4:00 AM
50° 4:00 AM
Light rain at 10:00 AM
51° 10:00 AM
Light rain at 4:00 PM
51° Wednesday 4:00 PM
Moderate rain at 10:00 PM
50° 10:00 PM
Moderate rain at 4:00 AM
49° 4:00 AM
Moderate rain at 10:00 AM
51° 10:00 AM
Moderate rain at 4:00 PM
50° Thursday 4:00 PM
Light rain at 10:00 PM
50° 10:00 PM
Light rain at 4:00 AM
50° 4:00 AM
Light rain at 10:00 AM
49° 10:00 AM
Light rain at 4:00 PM
50° Friday 4:00 PM
Light rain at 10:00 PM
50° 10:00 PM
Moderate rain at 4:00 AM
50° 4:00 AM
Moderate rain at 10:00 AM
50° 10:00 AM
Mostly sunny at 4:00 PM
51° Saturday 4:00 PM
Light rain at 10:00 PM
50° 10:00 PM
Partly cloudy night at 4:00 AM
50° 4:00 AM
Light rain at 10:00 AM
49° 10:00 AM
Mostly sunny at 4:00 PM
50° Sunday 4:00 PM
Mostly clear night at 10:00 PM
48° 10:00 PM
Partly cloudy night at 4:00 AM
48° 4:00 AM
Overcast at 10:00 AM
48° 10:00 AM
Partly cloudy at 4:00 PM
50° Monday 4:00 PM
Overcast night at 10:00 PM
50° 10:00 PM
Light rain at 4:00 AM
52° 4:00 AM
Moderate rain at 10:00 AM
52° 10:00 AM
Overcast at 4:00 PM
51° Tuesday 4:00 PM
Overcast night at 10:00 PM
53° 10:00 PM
Overcast night at 4:00 AM
54° 4:00 AM
Overcast at 10:00 AM
53° 10:00 AM
Mostly sunny at 4:00 PM
54° Wednesday 4:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Port Alexander

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 4:00 AM
PM2.5 Fine particles Good 1,3µg/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 4,5µg/m³

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

O₃ Ozone Fair 76,1µg/m³

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

NO₂ Nitrogen dioxide Good 0,2µg/m³

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

Air quality is acceptable for most people.

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 1,5Low 🙂Fair
Tomorrow UV 1,1Low 🙂Fair
Friday UV 2,3Low 🙂Fair
Saturday UV 0,5Low 🙂Fair
Sunday UV 2,0Low 🙂Fair
Monday UV 3,0Moderate Unavailable
Tuesday UV 3,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,4 10:00 AMUV 0,8 11:00 AMUV 1,2 12:00 PMUV 1,4 1:00 PMUV 1,5 2:00 PMUV 1,4 3:00 PMUV 1,1 4:00 PMUV 0,7 5:00 PMUV 0,4 6:00 PMUV 0,1
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 4:00 AM 5:00 AM 6:00 AM 7:00 AM Today 8:00 AM 9:00 AM 10:00 AM 11:00 AM Today 12:00 PM 1:00 PM 2:00 PM 3:00 PM Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Friday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Friday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Friday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Friday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Friday 4:00 PM 7:00 PM 10:00 PM 1:00 AM Saturday 4:00 AM 7:00 AM 10:00 AM 1:00 PM Saturday 4:00 PM 7:00 PM 10:00 PM 1:00 AM Sunday 4:00 AM 7:00 AM 10:00 AM 1:00 PM Sunday 4:00 PM 7:00 PM 10:00 PM 1:00 AM Monday 4:00 AM 7:00 AM 10:00 AM 1:00 PM Monday 4:00 PM 10:00 PM 4:00 AM 10:00 AM Tuesday 4:00 PM 10:00 PM 4:00 AM 10:00 AM Wednesday 4:00 PM 10:00 PM 4:00 AM 10:00 AM Thursday 4:00 PM 10:00 PM 4:00 AM 10:00 AM Friday 4:00 PM 10:00 PM 4:00 AM 10:00 AM Saturday 4:00 PM 10:00 PM 4:00 AM 10:00 AM Sunday 4:00 PM 10:00 PM 4:00 AM 10:00 AM Monday 4:00 PM 10:00 PM 4:00 AM 10:00 AM Tuesday 4:00 PM 10:00 PM 4:00 AM 10:00 AM Wednesday 4:00 PM
Sustained wind Max gusts
NIGHT SKY · PORT ALEXANDER, ALASKA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

14/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 95% Real hourly forecast for the best viewing hour.
Moonlight 90% Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 48° high at the best hour.
Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
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
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 3:14 AM. The current forecast period extends through 25/09/2026 at 1:00 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.