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Today | Weather | Wednesday, February 25, 2026
Active Weather Warnings

Weather in Iowa City, Iowa

10:38 PM
Now
Cloudy Weather
27° F
Feels Like 30°
Precipitation 49 %
Wind 1 mph
Humidity 75 %
Today
Snowy Weather
Day 46°
Night 25°
Precipitation 93 %
Wind 5 mph
FROST FORECAST
Overnight Frost 12 AM – 6 AM

Iowa City Weather Forecast Updated

9 minutes ago
Last updated on

Air Quality in Iowa City

NOW
35 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.12 µg/m³
PM10 2.52 µg/m³
O3 0.038 ppm
NO2 2.4 ppb
SO2 0.2 ppb
CO 0.16 ppm
NH3 0.86 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 – 2.12 µg/m³
PM10 – 2.52 µg/m³
O3 – 75.09 µg/m³
NO2 – 4.56 µg/m³
SO2 – 0.42 µg/m³
CO – 183 µg/m³
NH3 – 0.86 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Iowa City

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued February 25 at 9:00PM CST by NWS Quad Cities IA IL
Feb 25, 9:00 PM → Feb 25, 11:00 PM
Light to moderate snow continues to move southeastward across the area
along a line from Belle Plaine to Iowa City to Mount Pleasant.
Some of this snow may be heavy at times with isolated amounts of 1
to 2 inches. Falling temperatures this evening may allow a quick
coating of snow on area roadways. If traveling this evening, slow
down in snow and allow extra distance with vehicles ahead of you
as roads may be slippery.
Updated: Feb 25, 10:29 PM Source: NWS Alert