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Today | Weather | Wednesday, October 22, 2025
Active Weather Warnings

Weather in Bellevue, Nebraska

06:16 AM
Now
Night
37° F
Feels Like 36°
Precipitation 0 %
Wind 6 mph
Humidity 74 %
Today
Cloudy Weather
Day 64°
Night 37°
Precipitation 1 %
Wind 8 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Bellevue Weather Forecast Updated

Last updated on

Air Quality in Bellevue

NOW
17 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.91 µg/m³
PM10 2.57 µg/m³
O3 0.018 ppm
NO2 3.2 ppb
SO2 0 ppb
CO 0.12 ppm
NH3 5.89 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 – 1.91 µg/m³
PM10 – 2.57 µg/m³
O3 – 35.56 µg/m³
NO2 – 6.1 µg/m³
SO2 – 0.05 µg/m³
CO – 141.35 µg/m³
NH3 – 5.89 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Bellevue

Minor Expected Likely

Frost Advisory

Frost Advisory issued October 22 at 2:25AM CDT until October 22 at 9:00AM CDT by NWS Omaha/Valley NE
Oct 22, 3:00 AM → Oct 22, 9:00 AM
WHAT: For the first Frost Advisory, temperatures as low as 32
will result in frost formation. For the second Frost Advisory,
temperatures as low as 34 will result in frost formation.

WHERE: Portions of southwest Iowa and east central, northeast,
and southeast Nebraska.

WHEN: First Frost Advisory this morning until 9 AM CDT. Second
Frost Advisory, from 3 AM to 9 AM CDT Thursday.

IMPACTS: Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
+ Read More
Take steps now to protect tender plants from the cold.
Updated: Oct 22, 5:01 AM Source: NWS Alert