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Today Hourly 7 days 30 days Air Quality
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Hourly Weather | Today › Sunday, December 14, 2025
Active Weather Warnings
Cleveland, Ohio
8 AM
Snowy Weather
16°
Feels Like -9°
52
Humidity: 71%
Wind: 23 mph
UV Index: 0
9 AM
Snowy Weather
18°
Feels Like -8°
52
Humidity: 71%
Wind: 23 mph
UV Index: 0
10 AM
Cloudy Weather
18°
Feels Like -6°
41
Humidity: 64%
Wind: 23 mph
UV Index: 1
11 AM
Snowy Weather
18°
Feels Like -6°
49
Humidity: 66%
Wind: 23 mph
UV Index: 1
12 PM
Snowy Weather
18°
Feels Like -8°
49
Humidity: 68%
Wind: 25 mph
UV Index: 1
1 PM
Snowy Weather
18°
Feels Like -8°
49
Humidity: 71%
Wind: 25 mph
UV Index: 1
2 PM
Snowy Weather
18°
Feels Like -8°
49
Humidity: 74%
Wind: 25 mph
UV Index: 0
3 PM
Cloudy Weather
19°
Feels Like -6°
41
Humidity: 73%
Wind: 25 mph
UV Index: 0
4 PM
Snowy Weather
19°
Feels Like -6°
51
Humidity: 74%
Wind: 25 mph
UV Index: 0
5 PM
Snowy Weather
19°
Feels Like -4°
51
Humidity: 75%
Wind: 24 mph
UV Index: 0
6 PM
Snowy Weather
21°
Feels Like -2°
51
Humidity: 74%
Wind: 23 mph
UV Index: 0
7 PM
Cloudy Weather
23°
Feels Like 1°
41
Humidity: 72%
Wind: 22 mph
UV Index: 0
8 PM
Cloudy Weather
23°
Feels Like 1°
38
Humidity: 71%
Wind: 21 mph
UV Index: 0
9 PM
Snowy Weather
25°
Feels Like 3°
41
Humidity: 71%
Wind: 18 mph
UV Index: 0
10 PM
Snowy Weather
25°
Feels Like 5°
41
Humidity: 74%
Wind: 17 mph
UV Index: 0
11 PM
Cloudy Weather
25°
Feels Like 9°
38
Humidity: 73%
Wind: 16 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

8 AM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.21 µg/m³
  • PM10: 1.54 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.5 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 AM
33 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.14 µg/m³
  • PM10: 1.53 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.6 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 AM
33 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.08 µg/m³
  • PM10: 1.49 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.4 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 AM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.98 µg/m³
  • PM10: 1.38 µg/m³
  • O3: 0.036 ppm
  • NO2: 1.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

12 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.99 µg/m³
  • PM10: 1.36 µg/m³
  • O3: 0.037 ppm
  • NO2: 1.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

1 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.09 µg/m³
  • PM10: 1.45 µg/m³
  • O3: 0.037 ppm
  • NO2: 1.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.25 µg/m³
  • PM10: 1.6 µg/m³
  • O3: 0.037 ppm
  • NO2: 1.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.34 µg/m³
  • PM10: 1.68 µg/m³
  • O3: 0.037 ppm
  • NO2: 1.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.34 µg/m³
  • PM10: 1.67 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM
33 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.26 µg/m³
  • PM10: 1.61 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.8 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.24 µg/m³
  • PM10: 1.64 µg/m³
  • O3: 0.035 ppm
  • NO2: 3.1 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.25 µg/m³
  • PM10: 1.7 µg/m³
  • O3: 0.034 ppm
  • NO2: 3.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.29 µg/m³
  • PM10: 1.8 µg/m³
  • O3: 0.034 ppm
  • NO2: 3.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.37 µg/m³
  • PM10: 1.94 µg/m³
  • O3: 0.033 ppm
  • NO2: 3.1 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.44 µg/m³
  • PM10: 2.05 µg/m³
  • O3: 0.033 ppm
  • NO2: 3 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
31 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.57 µg/m³
  • PM10: 2.2 µg/m³
  • O3: 0.033 ppm
  • NO2: 3 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Current Real-Time Air Quality Report

Weather Alerts and Warnings for Cleveland

Extreme Expected Likely

Lake Effect Snow Warning

Lake Effect Snow Warning issued December 14 at 2:21AM EST until December 15 at 7:00AM EST by NWS Cleveland OH
Dec 14, 2:21 AM → Dec 15, 7:00 AM
WHAT: Heavy lake effect snow. Additional snow accumulations of 3
to 7 inches in the most persistent snow. Winds gusting as high as
35 mph will produce blowing and drifting snow.

WHERE: Ashtabula, Cuyahoga, Geauga, and Lake Counties.

WHEN: Until 7 AM EST Monday.

IMPACTS: Travel will be very difficult due to slippery road
conditions and poor visibility.

ADDITIONAL DETAILS: Periodic snowfall rates of 1 to 2 inches per
hour are expected through this evening. The most persistent snow
in Cuyahoga County should impact eastern and southwestern portions
of the county through this early evening. Periods of heavy lake
effect snow are expected in Lake, Geauga, and Ashtabula Counties
through this evening.
+ Read More
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The Ohio Department of Transportation and Ohio Turnpike and Infrastructure Commission strongly encourage motorists to heed all travel restrictions and delay unnecessary travel. Visit www.ohgo.com for the latest travel, roadway, and traffic conditions.
Updated: Dec 14, 7:16 AM Source: NWS Alert
Severe Future Possible

Winter Storm Watch

Winter Storm Watch issued December 12 at 5:25AM EST until December 15 at 1:00AM EST by NWS Cleveland OH
Dec 13, 7:00 AM → Dec 15, 1:00 AM
WHAT: Heavy lake effect snow possible. Total snow accumulations
of 6 inches or more possible in the most persistent snow. Winds
could gust up to 30 to 35 mph and produce blowing and drifting
snow.

WHERE: Portions of northeast Ohio and northwest Pennsylvania.

WHEN: From Saturday morning through late Sunday night.

IMPACTS: Travel could be very difficult due to slippery road
conditions and poor visibility.
+ Read More
Monitor the latest forecasts for updates on this situation.
Updated: Dec 12, 12:56 PM Source: NWS Alert