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

Weather in Columbus, Ohio

08:04 AM
Now
Cloudy Weather
F
Feels Like -17°
Precipitation 0 %
Wind 13 mph
UV Index (0 - 11+) 0
Humidity 100 %
Today
Cold Day
Day 16°
Night
Precipitation 0 %
Wind 14 mph
UV Index (0 - 11+) 1

Columbus Weather Forecast Updated

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

Day

46°

Night

37°

Wind

8 mph

Precipitation

91 %

Air Quality in Columbus

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.3 µg/m³
PM10 3.18 µg/m³
O3 0.032 ppm
NO2 3.8 ppb
SO2 1.3 ppb
CO 0.14 ppm
NH3 0.64 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)
PM2.52.3 µg/m³
PM103.18 µg/m³
O362.22 µg/m³
NO27.13 µg/m³
SO23.28 µg/m³
CO164.44 µg/m³
NH30.64 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Columbus

Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued December 14 at 1:46AM EST until December 15 at 11:00AM EST by NWS Wilmington OH
Dec 14, 1:46 AM Dec 15, 11:00 AM
WHAT: Very cold wind chills as low as 5 to 15 below zero expected.

WHERE: Portions of east central and southeast Indiana, northeast
and northern Kentucky, and central, south central, southwest, and
west central Ohio.

WHEN: Until 11 AM EST Monday.

IMPACTS: The cold wind chills as low as 15 below zero could
result in hypothermia or frostbite if precautions are not taken.
+ Read More
Dress in layers including a hat, face mask, and gloves if you must go outside.
Updated: Dec 14, 7:23 AM Source: NWS Alert