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Today | Weather | Tuesday, December 30, 2025
Active Weather Warnings

Weather in Grand Rapids, Michigan

12:10 AM
Now
Cloudy Weather
19° F
Feels Like 1°
Precipitation 49 %
Wind 18 mph
Humidity 83 %
Today
Snowy Weather
Day 25°
Night 19°
Precipitation 67 %
Wind 14 mph
UV Index (0 - 11+) 0

Grand Rapids Weather Forecast Updated

15 seconds ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 30, 2024)
Cloudy Weather

Day

46°

Night

28°

Wind

12 mph

UV Index

2

Precipitation

2 %

Air Quality in Grand Rapids

NOW
36 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.64 µg/m³
PM10 0.85 µg/m³
O3 0.039 ppm
NO2 2 ppb
SO2 0.6 ppb
CO 0.12 ppm
NH3 0.26 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 – 0.64 µg/m³
PM10 – 0.85 µg/m³
O3 – 75.79 µg/m³
NO2 – 3.78 µg/m³
SO2 – 1.56 µg/m³
CO – 139.99 µg/m³
NH3 – 0.26 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Grand Rapids

Moderate Expected Likely

Winter Weather Advisory

Winter Weather Advisory issued December 29 at 6:03PM EST until December 30 at 12:00AM EST by NWS Grand Rapids MI
Dec 29, 6:03 PM → Dec 30, 12:00 AM
WHAT: Additional snow accumulations up to one inch. Winds gusting
as high as 40 mph.

WHERE: Portions of central, south central, and southwest Michigan.

WHEN: Until midnight EST tonight.

IMPACTS: Plan on slippery road conditions.
+ Read More
During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.
Updated: Dec 29, 10:20 PM Source: NWS Alert