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Now · 7:39 PM

Big Lake Weather & Hourly Forecast

United States · Alaska · 99652

Overcast
56°F
Overcast
Feels like: 57°F
💧 Humidity 94% 🌡 Pressure 29.77 inHg 💨 Wind 1 mph 👁 Visibility 33.6 mi Clouds 99% ☀️ UV index 0.1 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Big Lake

Today
Overcast · 8:00 PM Overcast
56° 💧 0.004 in 💨 1 mph H 94%29.77 inHg
Overcast night · 11:00 PM Overcast night
53° 💧 0.014 in 💨 4 mph H 95%29.77 inHg
Tomorrow
Light rain · 2:00 AM Light rain
54° 💧 0.087 in 💨 3 mph H 95%29.74 inHg
Light rain · 5:00 AM Light rain
52° 💧 0.065 in 💨 3 mph H 97%29.74 inHg
Light rain · 8:00 AM Light rain
52° 💧 0.025 in 💨 8 mph H 97%29.74 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
56° 💧 0.010 in 💨 10 mph H 76%29.71 inHg
Light rain · 2:00 PM Light rain
57° 💧 0.039 in 💨 10 mph H 67%29.71 inHg
Light rain · 5:00 PM Light rain
55° 💧 0.053 in 💨 5 mph H 87%29.77 inHg
Light rain · 8:00 PM Light rain
52° 💧 0.016 in 💨 5 mph H 98%29.80 inHg
Mostly clear night · 11:00 PM Mostly clear night
49° 💧 0.000 in 💨 2 mph H 97%29.88 inHg
Wednesday
Mostly cloudy night · 2:00 AM Mostly cloudy night
49° 💧 None 💨 4 mph H 97%29.97 inHg
Fog at night · 5:00 AM Fog at night
48° 💧 None 💨 2 mph H 98%30.06 inHg
Fog · 8:00 AM Fog
49° 💧 None 💨 2 mph H 99%30.18 inHg
Partly cloudy · 11:00 AM Partly cloudy
56° 💧 None 💨 9 mph H 56%30.24 inHg
Partly cloudy · 2:00 PM Partly cloudy
61° 💧 None 💨 11 mph H 42%30.30 inHg
Overcast · 5:00 PM Overcast
62° 💧 None 💨 9 mph H 41%30.30 inHg

In Big Lake and, more broadly, across the state of Alaska: This evening will feature mostly cloudy skies with cool temperatures holding steady around 55 degrees. Light west winds at about 2 mph with gusts up to 2 mph are expected. A small chance of rain persists through the night, with an estimated accumulation of around 0.01 inches and a maximum probability of about 22%. Conditions are generally calm, but the possibility of light sprinkles cannot be ruled out. Temperatures will remain steady into the early hours, maintaining a cool and cloudy night.

15-Day Weather Outlook for Big Lake

Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 62°/48° 💧 None 💨 12 mph
Thursday, Sep 10Thu Sep 10 Mostly cloudy Mostly cloudy 62°/49° 💧 0.850 in 💨 10 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 62°/45° 💧 None 💨 5 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 62°/53° 💧 0.068 in 💨 6 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 64°/49° 💧 0.202 in 💨 4 mph
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 63°/47° 💧 0.001 in 💨 6 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 61°/47° 💧 None 💨 3 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 61°/47° 💧 None 💨 3 mph
Thursday, Sep 17Thu Sep 17 Overcast Overcast 60°/51° 💧 0.013 in 💨 6 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 61°/50° 💧 None 💨 6 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 65°/49° 💧 0.001 in 💨 4 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 68°/49° 💧 None 💨 6 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 69°/51° 💧 None 💨 4 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 66°/52° 💧 None 💨 2 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Big Lake

Vertical axis: °F · Color based on temperature
Overcast at 8:00 PM
56° Today 8:00 PM
Overcast night at 9:00 PM
55° 9:00 PM
Partly cloudy night at 10:00 PM
55° 10:00 PM
Overcast night at 11:00 PM
53° 11:00 PM
Overcast night at 12:00 AM
54° Tomorrow 12:00 AM
Light rain at 1:00 AM
54° 1:00 AM
Light rain at 2:00 AM
54° 2:00 AM
Light rain at 3:00 AM
54° 3:00 AM
Light rain at 4:00 AM
53° Tomorrow 4:00 AM
Light rain at 5:00 AM
52° 5:00 AM
Light rain at 6:00 AM
52° 6:00 AM
Light rain at 7:00 AM
52° 7:00 AM
Light rain at 8:00 AM
52° Tomorrow 8:00 AM
Light rain at 9:00 AM
53° 9:00 AM
Mostly cloudy at 10:00 AM
54° 10:00 AM
Mostly cloudy at 11:00 AM
56° 11:00 AM
Light rain at 12:00 PM
57° Tomorrow 12:00 PM
Overcast at 1:00 PM
58° 1:00 PM
Light rain at 2:00 PM
57° 2:00 PM
Light rain at 3:00 PM
58° 3:00 PM
Light rain at 4:00 PM
55° Tomorrow 4:00 PM
Light rain at 5:00 PM
55° 5:00 PM
Light rain at 6:00 PM
54° 6:00 PM
Light rain at 7:00 PM
53° 7:00 PM
Light rain at 8:00 PM
52° Tomorrow 8:00 PM
Partly cloudy night at 9:00 PM
51° 9:00 PM
Partly cloudy night at 10:00 PM
50° 10:00 PM
Mostly clear night at 11:00 PM
49° 11:00 PM
Mostly clear night at 12:00 AM
50° Wednesday 12:00 AM
Partly cloudy night at 1:00 AM
49° 1:00 AM
Mostly cloudy night at 2:00 AM
49° 2:00 AM
Mostly cloudy night at 3:00 AM
49° 3:00 AM
Mist at night at 4:00 AM
49° Wednesday 4:00 AM
Fog at night at 5:00 AM
48° 5:00 AM
Fog at night at 6:00 AM
49° 6:00 AM
Fog at night at 7:00 AM
49° 7:00 AM
Fog at 8:00 AM
49° Wednesday 8:00 AM
Mostly cloudy at 9:00 AM
50° 9:00 AM
Partly cloudy at 10:00 AM
52° 10:00 AM
Partly cloudy at 11:00 AM
56° 11:00 AM
Mostly sunny at 12:00 PM
58° Wednesday 12:00 PM
Partly cloudy at 1:00 PM
60° 1:00 PM
Partly cloudy at 2:00 PM
61° 2:00 PM
Partly cloudy at 3:00 PM
62° 3:00 PM
Mostly cloudy at 4:00 PM
62° Wednesday 4:00 PM
Overcast at 5:00 PM
62° 5:00 PM
Overcast at 6:00 PM
61° 6:00 PM
Mostly cloudy at 7:00 PM
59° 7:00 PM
Mostly cloudy at 8:00 PM
56° Wednesday 8:00 PM
Mostly cloudy night at 9:00 PM
52° 9:00 PM
Mostly cloudy night at 10:00 PM
52° 10:00 PM
Mostly cloudy night at 11:00 PM
52° 11:00 PM
Mostly cloudy night at 12:00 AM
51° Thursday 12:00 AM
Mostly cloudy night at 1:00 AM
50° 1:00 AM
Overcast night at 2:00 AM
49° 2:00 AM
Mostly cloudy night at 3:00 AM
49° 3:00 AM
Mostly cloudy night at 4:00 AM
49° Thursday 4:00 AM
Overcast at 1:00 PM
61° 1:00 PM
Overcast at 4:00 PM
62° 4:00 PM
Overcast at 7:00 PM
59° 7:00 PM
Overcast night at 10:00 PM
52° Thursday 10:00 PM
Mostly cloudy night at 1:00 AM
49° 1:00 AM
Partly cloudy night at 4:00 AM
47° 4:00 AM
Mostly cloudy night at 7:00 AM
45° 7:00 AM
Mostly sunny at 10:00 AM
52° Friday 10:00 AM
Mostly sunny at 1:00 PM
61° 1:00 PM
Partly cloudy at 4:00 PM
62° 4:00 PM
Partly cloudy at 7:00 PM
58° 7:00 PM
Overcast night at 10:00 PM
53° Friday 10:00 PM
Overcast night at 1:00 AM
57° 1:00 AM
Overcast night at 4:00 AM
56° 4:00 AM
Overcast night at 7:00 AM
56° 7:00 AM
Light rain at 10:00 AM
56° Saturday 10:00 AM
Mostly cloudy at 1:00 PM
61° 1:00 PM
Partly cloudy at 4:00 PM
64° 4:00 PM
Light rain at 7:00 PM
60° 7:00 PM
Mostly cloudy night at 10:00 PM
54° Saturday 10:00 PM
Light rain at 1:00 AM
51° 1:00 AM
Partly cloudy night at 4:00 AM
49° 4:00 AM
Overcast night at 7:00 AM
49° 7:00 AM
Partly cloudy at 10:00 AM
52° Sunday 10:00 AM
Mostly cloudy at 4:00 PM
52° 4:00 PM
Clear night at 10:00 PM
63° 10:00 PM
Mostly clear night at 4:00 AM
50° 4:00 AM
Mostly sunny at 10:00 AM
47° Monday 10:00 AM
Overcast at 4:00 PM
49° 4:00 PM
Clear night at 10:00 PM
61° 10:00 PM
Overcast night at 4:00 AM
51° 4:00 AM
Overcast at 10:00 AM
47° Tuesday 10:00 AM
Overcast at 4:00 PM
50° 4:00 PM
Overcast night at 10:00 PM
61° 10:00 PM
Mostly cloudy night at 4:00 AM
51° 4:00 AM
Partly cloudy at 10:00 AM
47° Wednesday 10:00 AM
Overcast at 4:00 PM
53° 4:00 PM
Mostly cloudy night at 10:00 PM
60° 10:00 PM
Overcast night at 4:00 AM
51° 4:00 AM
Partly cloudy at 10:00 AM
51° Thursday 10:00 AM
Partly cloudy at 4:00 PM
55° 4:00 PM
Partly cloudy night at 10:00 PM
61° 10:00 PM
Partly cloudy night at 4:00 AM
52° 4:00 AM
Overcast at 10:00 AM
50° Friday 10:00 AM
Overcast at 4:00 PM
52° 4:00 PM
Mostly clear night at 10:00 PM
65° 10:00 PM
Mostly clear night at 4:00 AM
54° 4:00 AM
Mostly cloudy at 10:00 AM
49° Saturday 10:00 AM
Mostly sunny at 4:00 PM
53° 4:00 PM
Mostly clear night at 10:00 PM
68° 10:00 PM
Clear night at 4:00 AM
54° 4:00 AM
Mostly sunny at 10:00 AM
49° Sunday 10:00 AM
Mostly sunny at 4:00 PM
53° 4:00 PM
Clear night at 10:00 PM
69° 10:00 PM
Clear night at 4:00 AM
54° 4:00 AM
Overcast at 10:00 AM
51° Monday 10:00 AM
Overcast at 4:00 PM
53° 4:00 PM
Clear night at 10:00 PM
66° 10:00 PM
Clear night at 4:00 AM
54° 4:00 AM
Overcast at 10:00 AM
52° Tuesday 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Big Lake

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 0,5µg/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 0,8µg/m³

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

O₃ Ozone Good 35,6µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/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 Big Lake

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 1,3Low 😊Good
Tomorrow UV 0,2Low 🙂Fair
Wednesday UV 2,1Low 😊Good
Thursday UV 1,9Low 🙂Fair
Friday UV 2,5Low 🙂Fair
Saturday UV 3,0Moderate Unavailable
Sunday UV 4,0Moderate Unavailable
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.

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 Big Lake

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

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

23/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 100% Real hourly forecast for the best viewing hour.
Moonlight 13% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 34° 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 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 Big Lake were last refreshed today at 7:39 PM. The current forecast period extends through 09/09/2026 at 5:00 PM. 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.