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

Weather in Roanoke, Virginia

08:08 AM
Now
Cloudy Weather
32° F
Feels Like 16°
Precipitation 7 %
Wind 20 mph
UV Index (0 - 11+) 0
Humidity 48 %
Today
Cloudy Weather
Day 34°
Night 16°
Precipitation 11 %
Wind 20 mph
UV Index (0 - 11+) 1

Roanoke Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 14, 2024)
Cloudy Night

Day

39°

Night

32°

Wind

4 mph

Precipitation

25 %

Air Quality in Roanoke

NOW
27 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.21 µg/m³
PM10 1.37 µg/m³
O3 0.029 ppm
NO2 2.3 ppb
SO2 0.2 ppb
CO 0.15 ppm
NH3 0.47 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 – 1.21 µg/m³
PM10 – 1.37 µg/m³
O3 – 57.14 µg/m³
NO2 – 4.36 µg/m³
SO2 – 0.56 µg/m³
CO – 176.94 µg/m³
NH3 – 0.47 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Roanoke

Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued December 14 at 3:47AM EST until December 15 at 10:00AM EST by NWS Blacksburg VA
Dec 14, 7:00 AM → Dec 15, 10:00 AM
WHAT: Very cold wind chills as low as 15 below expected.
Northwest winds will gust 30 to 45 mph today.

WHERE: Portions of northwest North Carolina, southwest and west
central Virginia, and southeast West Virginia.

WHEN: From 7 AM this morning to 10 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.
Frostbite and hypothermia will occur if unprotected skin is
exposed to these temperatures.
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Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible.
Updated: Dec 14, 6:34 AM Source: NWS Alert