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Today | Weather | Sunday, December 14, 2025
Active Weather Warnings

Weather in Spokane Valley, Washington

05:21 AM
Now
Cloudy Night
34° F
Feels Like 30°
Precipitation 47 %
Wind 7 mph
Humidity 100 %
Today
Cloudy Weather
Day 52°
Night 45°
Precipitation 2 %
Wind 7 mph
UV Index (0 - 11+) 1

Spokane Valley Weather Forecast Updated

3 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 14, 2024)
Snowy Weather

Day

48°

Night

34°

Wind

7 mph

Precipitation

91 %

Air Quality in Spokane Valley

NOW
26 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.64 µg/m³
PM10 2.27 µg/m³
O3 0.028 ppm
NO2 2.3 ppb
SO2 0 ppb
CO 0.11 ppm
NH3 0.16 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)
PM2.5 – 1.64 µg/m³
PM10 – 2.27 µg/m³
O3 – 54.27 µg/m³
NO2 – 4.39 µg/m³
SO2 – 0.06 µg/m³
CO – 128.2 µg/m³
NH3 – 0.16 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Spokane Valley

Moderate Expected Likely

Dense Fog Advisory

Dense Fog Advisory issued December 14 at 4:17AM PST until December 14 at 11:00AM PST by NWS Spokane WA
Dec 14, 4:17 AM → Dec 14, 11:00 AM
WHAT: Visibility down to a quarter mile or less in dense fog.

WHERE: Airway Heights, Davenport, Downtown Spokane, Post Falls,
Cheney, Worley, Fairfield, Hayden, Spokane Valley, and Coeur
d'Alene.

WHEN: Until 11 AM PST this morning.

IMPACTS: Low visibility could make driving conditions hazardous.
Temperatures near freezing may also result in freezing fog with
patchy black ice.
+ Read More
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Updated: Dec 14, 5:17 AM Source: NWS Alert