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Now · 11:17 AM

Chalkyitsik Weather & Hourly Forecast

United States · Alaska · 99788

Overcast
50°F
Overcast
Feels like: 42°F
💧 Humidity 70% 🌡 Pressure 30.30 inHg 💨 Wind 10 mph 👁 Visibility 48.2 mi Clouds 96% ☀️ UV index 0.6 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Chalkyitsik

Today
Mostly cloudy · 12:00 PM Mostly cloudy
51° 💧 0.001 in 💨 11 mph H 64%30.30 inHg
Overcast · 3:00 PM Overcast
54° 💧 0.001 in 💨 10 mph H 57%30.30 inHg
Overcast · 6:00 PM Overcast
55° 💧 0.002 in 💨 9 mph H 57%30.24 inHg
Overcast night · 9:00 PM Overcast night
50° 💧 0.009 in 💨 8 mph H 81%30.24 inHg
Tomorrow
Overcast night · 12:00 AM Overcast night
49° 💧 0.003 in 💨 9 mph H 90%30.18 inHg
Overcast night · 3:00 AM Overcast night
51° 💧 0.000 in 💨 10 mph H 83%30.15 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
51° 💧 None 💨 10 mph H 79%30.12 inHg
Mostly cloudy · 9:00 AM Mostly cloudy
51° 💧 0.000 in 💨 8 mph H 76%30.09 inHg
Light rain · 12:00 PM Light rain
54° 💧 0.012 in 💨 9 mph H 75%30.03 inHg
Overcast · 3:00 PM Overcast
55° 💧 0.007 in 💨 10 mph H 73%30.00 inHg
Overcast · 6:00 PM Overcast
55° 💧 0.001 in 💨 11 mph H 74%29.97 inHg
Overcast night · 9:00 PM Overcast night
53° 💧 0.012 in 💨 10 mph H 82%29.94 inHg
Saturday
Light rain · 12:00 AM Light rain
50° 💧 0.020 in 💨 11 mph H 96%29.91 inHg
Light rain · 3:00 AM Light rain
50° 💧 0.008 in 💨 9 mph H 98%29.91 inHg
Partly cloudy night · 6:00 AM Partly cloudy night
48° 💧 0.002 in 💨 10 mph H 97%29.91 inHg
Sunny · 9:00 AM Sunny
49° 💧 0.001 in 💨 11 mph H 86%29.91 inHg

In Chalkyitsik and, more broadly, across the state of Alaska: The rest of the day will see mostly cloudy skies with cool temperatures ranging from 50 to 55 degrees Fahrenheit. Light north winds will prevail, with speeds generally around 3 mph and occasional gusts up to 4 mph. No precipitation is expected, so outdoor plans can likely proceed without concern for rain. Temperatures will remain steady and comfortable, making for a generally quiet afternoon.

15-Day Weather Outlook for Chalkyitsik

TomorrowTomorrow Overcast Overcast 58°/48° 💧 None 💨 11 mph
Saturday, Sep 12Sat Sep 12 Overcast Overcast 57°/48° 💧 None 💨 17 mph
Sunday, Sep 13Sun Sep 13 Overcast Overcast 54°/44° 💧 0.231 in 💨 16 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 54°/40° 💧 0.044 in 💨 13 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 50°/39° 💧 0.015 in 💨 4 mph
Wednesday, Sep 16Wed Sep 16 Moderate rain Moderate rain 48°/47° 💧 0.341 in 💨 5 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 60°/49° 💧 0.188 in 💨 8 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 48°/42° 💧 0.156 in 💨 12 mph
Saturday, Sep 19Sat Sep 19 Moderate rain Moderate rain 39°/31° 💧 0.356 in 💨 10 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 43°/27° 💧 None 💨 2 mph
Monday, Sep 21Mon Sep 21 Mostly cloudy Mostly cloudy 44°/29° 💧 None 💨 4 mph
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 47°/35° 💧 0.011 in 💨 13 mph
Wednesday, Sep 23Wed Sep 23 Rain and snow Rain and snow 37°/33° 💧 0.667 in 💨 14 mph
Thursday, Sep 24Thu Sep 24 Rain and snow Rain and snow 34°/32° 💧 0.342 in 💨 10 mph
Friday, Sep 25Fri Sep 25 Overcast Overcast 37°/34° 💧 0.001 in 💨 15 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Chalkyitsik

Vertical axis: °F · Color based on temperature
Mostly cloudy at 12:00 PM
51° Today 12:00 PM
Overcast at 1:00 PM
53° 1:00 PM
Overcast at 2:00 PM
53° 2:00 PM
Overcast at 3:00 PM
54° 3:00 PM
Overcast at 4:00 PM
55° Today 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
54° 7:00 PM
Overcast at 8:00 PM
51° Today 8:00 PM
Overcast night at 9:00 PM
50° 9:00 PM
Overcast night at 10:00 PM
49° 10:00 PM
Light rain at 11:00 PM
49° 11:00 PM
Overcast night at 12:00 AM
49° Tomorrow 12:00 AM
Overcast night at 1:00 AM
50° 1:00 AM
Overcast night at 2:00 AM
50° 2:00 AM
Overcast night at 3:00 AM
51° 3:00 AM
Overcast night at 4:00 AM
51° Tomorrow 4:00 AM
Overcast night at 5:00 AM
51° 5:00 AM
Mostly cloudy night at 6:00 AM
51° 6:00 AM
Mostly sunny at 7:00 AM
50° 7:00 AM
Partly cloudy at 8:00 AM
49° Tomorrow 8:00 AM
Mostly cloudy at 9:00 AM
51° 9:00 AM
Overcast at 10:00 AM
53° 10:00 AM
Overcast at 11:00 AM
54° 11:00 AM
Light rain at 12:00 PM
54° Tomorrow 12:00 PM
Overcast at 1:00 PM
55° 1:00 PM
Overcast at 2:00 PM
55° 2:00 PM
Overcast at 3:00 PM
55° 3:00 PM
Overcast at 4:00 PM
55° Tomorrow 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° 7:00 PM
Overcast at 8:00 PM
54° Tomorrow 8:00 PM
Overcast night at 9:00 PM
53° 9:00 PM
Overcast night at 10:00 PM
53° 10:00 PM
Light rain at 11:00 PM
51° 11:00 PM
Light rain at 12:00 AM
50° Saturday 12:00 AM
Light rain at 1:00 AM
50° 1:00 AM
Light rain at 2:00 AM
50° 2:00 AM
Light rain at 3:00 AM
50° 3:00 AM
Overcast night at 4:00 AM
49° Saturday 4:00 AM
Mostly cloudy night at 5:00 AM
49° 5:00 AM
Partly cloudy night at 6:00 AM
48° 6:00 AM
Mostly sunny at 7:00 AM
48° 7:00 AM
Mostly sunny at 8:00 AM
48° Saturday 8:00 AM
Sunny at 9:00 AM
49° 9:00 AM
Mostly sunny at 10:00 AM
51° 10:00 AM
Sunny at 11:00 AM
52° 11:00 AM
Mostly sunny at 12:00 PM
53° Saturday 12:00 PM
Mostly sunny at 1:00 PM
54° 1:00 PM
Partly cloudy at 2:00 PM
54° 2:00 PM
Mostly cloudy at 3:00 PM
55° 3:00 PM
Mostly cloudy at 4:00 PM
54° Saturday 4:00 PM
Overcast at 5:00 PM
54° 5:00 PM
Mostly cloudy at 6:00 PM
53° 6:00 PM
Overcast at 7:00 PM
53° 7:00 PM
Overcast at 8:00 PM
50° Saturday 8:00 PM
Mostly cloudy night at 9:00 PM
50° 9:00 PM
Partly cloudy night at 10:00 PM
49° 10:00 PM
Mostly cloudy night at 11:00 PM
48° 11:00 PM
Mostly cloudy night at 12:00 AM
47° Sunday 12:00 AM
Partly cloudy night at 1:00 AM
47° 1:00 AM
Mostly clear night at 2:00 AM
45° 2:00 AM
Partly cloudy night at 3:00 AM
45° 3:00 AM
Mostly clear night at 4:00 AM
44° Sunday 4:00 AM
Partly cloudy at 7:00 AM
44° 7:00 AM
Partly cloudy at 10:00 AM
48° 10:00 AM
Overcast at 1:00 PM
52° 1:00 PM
Partly cloudy at 4:00 PM
54° Sunday 4:00 PM
Partly cloudy at 7:00 PM
52° 7:00 PM
Mostly clear night at 10:00 PM
44° 10:00 PM
Mostly cloudy night at 1:00 AM
40° 1:00 AM
Overcast night at 4:00 AM
40° Monday 4:00 AM
Overcast at 7:00 AM
41° 7:00 AM
Light rain at 10:00 AM
43° 10:00 AM
Overcast at 1:00 PM
46° 1:00 PM
Overcast at 4:00 PM
50° Monday 4:00 PM
Mostly cloudy at 7:00 PM
48° 7:00 PM
Partly cloudy night at 10:00 PM
45° 10:00 PM
Overcast night at 1:00 AM
42° 1:00 AM
Overcast night at 4:00 AM
41° Tuesday 4:00 AM
Overcast at 7:00 AM
39° 7:00 AM
Overcast at 10:00 AM
43° 10:00 AM
Overcast at 1:00 PM
45° 1:00 PM
Light rain at 4:00 PM
47° Tuesday 4:00 PM
Light rain at 7:00 PM
47° 7:00 PM
Moderate rain at 10:00 PM
48° 10:00 PM
Light rain at 4:00 AM
48° 4:00 AM
Light rain at 10:00 AM
48° Wednesday 10:00 AM
Light rain at 4:00 PM
50° 4:00 PM
Mostly clear night at 10:00 PM
60° 10:00 PM
Overcast night at 4:00 AM
49° 4:00 AM
Overcast at 10:00 AM
49° Thursday 10:00 AM
Light rain at 4:00 PM
46° 4:00 PM
Overcast night at 10:00 PM
48° 10:00 PM
Overcast night at 4:00 AM
45° 4:00 AM
Light rain at 10:00 AM
42° Friday 10:00 AM
Moderate rain at 4:00 PM
39° 4:00 PM
Light rain at 10:00 PM
39° 10:00 PM
Light rain at 4:00 AM
37° 4:00 AM
Mostly sunny at 10:00 AM
31° Saturday 10:00 AM
Mostly sunny at 4:00 PM
33° 4:00 PM
Clear night at 10:00 PM
43° 10:00 PM
Clear night at 4:00 AM
34° 4:00 AM
Overcast at 10:00 AM
27° Sunday 10:00 AM
Mostly cloudy at 4:00 PM
31° 4:00 PM
Clear night at 10:00 PM
44° 10:00 PM
Clear night at 4:00 AM
32° 4:00 AM
Sunny at 10:00 AM
29° Monday 10:00 AM
Sunny at 4:00 PM
35° 4:00 PM
Overcast night at 10:00 PM
47° 10:00 PM
Overcast night at 4:00 AM
38° 4:00 AM
Light rain at 10:00 AM
36° Tuesday 10:00 AM
Moderate rain at 4:00 PM
35° 4:00 PM
Light rain at 10:00 PM
37° 10:00 PM
Rain and snow at 4:00 AM
34° 4:00 AM
Sleet at 10:00 AM
33° Wednesday 10:00 AM
Rain and snow at 4:00 PM
34° 4:00 PM
Light rain at 10:00 PM
34° 10:00 PM
Overcast night at 4:00 AM
33° 4:00 AM
Overcast at 10:00 AM
32° Thursday 10:00 AM
Overcast at 4:00 PM
34° 4:00 PM
Overcast night at 10:00 PM
37° 10:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Chalkyitsik

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 12:00 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 0,5µg/m³

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

O₃ Ozone Good 57,1µg/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 favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Chalkyitsik

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 1,0Low 😊Good
Tomorrow UV 1,2Low 🙂Fair
Saturday UV 1,6Low 🙂Fair
Sunday UV 1,3Low 🙂Fair
Monday UV 2,0Low 😊Good
Tuesday UV 2,0Low Unavailable
Wednesday UV 2,0Low Unavailable
Hourly UV index today
12:00 PMUV 1,0 1:00 PMUV 0,9 2:00 PMUV 0,7 3:00 PMUV 0,8 4:00 PMUV 0,4 5:00 PMUV 0,2 6:00 PMUV 0,1 7:00 PMUV 0,0
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 Chalkyitsik

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

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

29/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 98% Real hourly forecast for the best viewing hour.
Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 51° 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 Chalkyitsik were last refreshed today at 10:37 AM. The current forecast period extends through 12/09/2026 at 9:00 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.