Today | Weather | Friday, January 16, 2026
Active Weather Warnings

Weather in Anchorage, Alaska

12:50 AM
Now
Cloudy Night
19° F
Feels Like 18°
Precipitation 0 %
Wind 6 mph
Humidity 75 %
Today
Partly Sunny with Showers
Day 37°
Night 18°
Precipitation 85 %
Wind 13 mph
UV Index (0 - 11+) 0

Anchorage Weather Forecast Updated

55 minutes ago
Last updated on

Air Quality in Anchorage

NOW
37 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.5 µg/m³
PM10 0.5 µg/m³
O3 0.040 ppm
NO2 0.2 ppb
SO2 0 ppb
CO 0.12 ppm
NH3 0 µg/m³
NO 0 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)
PM2.50.5 µg/m³
PM100.5 µg/m³
O377.82 µg/m³
NO20.45 µg/m³
SO20.02 µg/m³
CO133.33 µg/m³
NH30 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Anchorage

Moderate Expected Likely

Winter Weather Advisory

Winter Weather Advisory issued January 15 at 4:17PM AKST until January 16 at 9:00PM AKST by NWS Anchorage AK
Jan 15, 6:00 PM Jan 16, 9:00 PM
WHAT: Mixed precipitation expected, mostly rain. Total liquid
equivalents of 0.3 to 1.25 inches, with the highest amounts at
higher elevations. Total snow accumulations of a trace to 3 inches
and ice accumulations up to a tenth of an inch. Winds gusting up
to 50 mph.

WHERE: Anchorage and Eagle River (all elevations), Matanuska
Valley, and Southern Susitna Valley.

WHEN: Until 9 PM AKST Friday.

IMPACTS: Travel could be very difficult. The hazardous conditions
could impact the Thursday evening and Friday morning commutes.
Very strong winds could cause damage.

ADDITIONAL DETAILS: A warm and wet system will move into the area
today, gradually increasing temperatures and southeasterly winds.
Overnight tonight, light to moderate rain will develop and spread
over Anchorage, the Mat Valley and southern Susitna Valley. The
most likely area for freezing rain will be from Houston north to
Willow before temperatures warm.

Rain falling onto roadways with blocked or frozen drainage may cause
ponding and localized flooding. Hydroplaning is likely in areas
with significant water build up. Colder air moving in rapidly behind
this system Friday morning will quickly transition rain back to
snow. The rapid return to freezing temperatures will quickly
refreeze any water on area roadways, creating hazardous conditions.

Southeasterly winds will develop in the Anchorage Bowl around 3am,
becoming southwesterly between 9am and noon.
+ Read More
Slow down and use caution while traveling. For the latest road conditions call 5 1 1 or visit 511.alaska.gov.
Updated: Jan 15, 11:55 PM Source: NWS Alert