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Today | Weather | Tuesday, November 11, 2025
Active Weather Warnings

Weather in Parma, Ohio

06:28 AM
Now
Cloudy Weather
25° F
Feels Like 7°
Precipitation 34 %
Wind 16 mph
Humidity 100 %
Today
Snowy Weather
Day 37°
Night 34°
Precipitation 44 %
Wind 15 mph
UV Index (0 - 11+) 1

Parma Weather Forecast Updated

Last updated on

Air Quality in Parma

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.74 µg/m³
PM10 3.14 µg/m³
O3 0.031 ppm
NO2 2.4 ppb
SO2 0.7 ppb
CO 0.12 ppm
NH3 0.53 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 – 2.74 µg/m³
PM10 – 3.14 µg/m³
O3 – 61.72 µg/m³
NO2 – 4.53 µg/m³
SO2 – 1.75 µg/m³
CO – 133.31 µg/m³
NH3 – 0.53 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Parma

Severe Future Possible

Winter Storm Watch

Winter Storm Watch issued November 9 at 10:05AM EST until November 11 at 10:00AM EST by NWS Cleveland OH
Nov 9, 7:00 PM → Nov 11, 10:00 AM
WHAT: Heavy lake effect snow possible. Total snow accumulations
between 2 and 5 inches possible.

WHERE: Portions of north central and northeast Ohio.

WHEN: From 7 PM EST this evening through Tuesday morning.

IMPACTS: Visibilities may drop below 1/4 mile due to falling and
blowing snow. Snowfall rates may exceed 1 to 2 inches per hour
within well organized lake effect snow bands. The gusty winds and
weight of snow on tree limbs may down power lines and could cause
sporadic power outages. Travel could be difficult. The hazardous
conditions could impact both the Monday morning and evening
commutes as well as the Tuesday morning commute.

ADDITIONAL DETAILS: There may be an elevated risk for scattered
power outages due to trees in the local area still having most of
their leaves. The combination of leaves on trees and heavy wet
snow may bring down large branches on to power lines during this
early lake effect snow event.
+ Read More
Monitor the latest forecasts for updates on this situation. 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: Nov 9, 12:52 PM Source: NWS Alert
Moderate Expected Likely

Winter Weather Advisory

Winter Weather Advisory issued November 11 at 3:44AM EST until November 11 at 1:00PM EST by NWS Cleveland OH
Nov 11, 3:44 AM → Nov 11, 1:00 PM
WHAT: Lake effect snow. Additional snow accumulations up to two
inches.

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

WHEN: Until 1 PM EST this afternoon.

IMPACTS: Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday morning commute.

ADDITIONAL DETAILS: Snowfall rates within the strongest bands may
reach up to 1 inch per hour.
+ Read More
Slow down and use caution while traveling. 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. 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: Nov 11, 4:59 AM Source: NWS Alert