❮
Today Tomorrow Hourly 7 days 30 days December
❯
Today | Weather | Thursday, December 4, 2025
Active Weather Warnings

Weather in Yakima, Washington

02:09 AM
Now
Foggy Weather
32° F
Feels Like 30°
Precipitation 17 %
Wind 4 mph
Humidity 91 %
Today
Rainy Weather
Day 39°
Night 30°
Precipitation 55 %
Wind 5 mph
UV Index (0 - 11+) 0

Yakima Weather Forecast Updated

Last updated on

Air Quality in Yakima

NOW
21 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 5.11 µg/m³
PM10 5.62 µg/m³
O3 0.008 ppm
NO2 11.2 ppb
SO2 0.1 ppb
CO 0.25 ppm
NH3 0.74 µg/m³
NO 0.03 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 – 5.11 µg/m³
PM10 – 5.62 µg/m³
O3 – 15.2 µg/m³
NO2 – 21.08 µg/m³
SO2 – 0.26 µg/m³
CO – 284.88 µg/m³
NH3 – 0.74 µg/m³
NO – 0.03 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Yakima

Moderate Expected Likely

Freezing Fog Advisory

Freezing Fog Advisory issued December 3 at 10:49PM PST until December 4 at 11:00AM PST by NWS Pendleton OR
Dec 3, 10:49 PM → Dec 4, 11:00 AM
WHAT: Visibilities between a half mile to 2 miles in freezing fog.

WHERE: Yakima Valley.

WHEN: Until 11 AM PST Thursday.

IMPACTS: Low visibility could make driving conditions hazardous.

ADDITIONAL DETAILS: Fog is expected to redevelop across the area
overnight into late Thursday morning.
+ Read More
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Updated: Dec 4, 12:34 AM Source: NWS Alert