Today | Weather | Monday, October 12, 2026
Active Weather Warnings

Weather in Juneau, Alaska

05:13 PM
Now
Cloudy Weather
46° F
Feels Like 41°
Precipitation 49 %
Wind 8 mph
UV Index (0 - 11+) 0
Humidity 84 %
Today
Rainy Weather
Day 48°
Night 37°
Precipitation 96 %
Wind 8 mph
UV Index (0 - 11+) 1

Juneau Weather Forecast Updated

Air Quality in Juneau

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.68 µg/m³
PM10 1.97 µg/m³
O3 0.031 ppm
NO2 0.4 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 0.09 µg/m³
NO 0.02 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 0.68 µg/m³
PM10 – 1.97 µg/m³
O3 – 61.47 µg/m³
NO2 – 0.75 µg/m³
SO2 – 0.35 µg/m³
CO – 134.66 µg/m³
NH3 – 0.09 µg/m³
NO – 0.02 µg/m³

Weather Alerts and Warnings for Juneau

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued October 12 at 10:59AM AKDT by NWS Juneau AK
Oct 12, 10:59 AM → Oct 12, 7:00 PM
Thursday into the weekend, a series of low pressure systems will
move toward Southeast Alaska, bringing widespread moderate to heavy
rainfall and gale force winds to the Gulf. Strong winds are also
expected for coastal communities. While the exact timing and impacts
of the system are still being refined, confidence is continuing to
increase that this will be a more impactful system for Southeast
Alaska.

Stay tuned to weather.gov/juneau as we continue to monitor the
developing situation and update our forecast.
Updated: Oct 12, 3:49 PM Source: NWS Alert