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

Weather in Rochester, Minnesota

07:02 AM
Now
Cloudy Night
-11° F
Feels Like -20°
Precipitation 0 %
Wind 7 mph
Humidity 81 %
Today
Cold Day
Day 5°
Night 0°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 2

Rochester Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 14, 2024)
Icy Road Conditions

Day

32°

Night

30°

Wind

6 mph

Precipitation

84 %

Air Quality in Rochester

NOW
34 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.83 µg/m³
PM10 2.99 µg/m³
O3 0.037 ppm
NO2 2.6 ppb
SO2 0.1 ppb
CO 0.15 ppm
NH3 2.26 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 – 2.83 µg/m³
PM10 – 2.99 µg/m³
O3 – 72.45 µg/m³
NO2 – 4.88 µg/m³
SO2 – 0.16 µg/m³
CO – 167.03 µg/m³
NH3 – 2.26 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Rochester

Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued December 14 at 3:02AM CST until December 14 at 10:00AM CST by NWS La Crosse WI
Dec 14, 3:02 AM → Dec 14, 10:00 AM
WHAT: Very cold wind chills as low as 34 below.

WHERE: Portions of southeast Minnesota and western into central
Wisconsin.

WHEN: Until 10 AM CST this morning.

IMPACTS: The dangerously cold wind chills could cause frostbite
on exposed skin in as little as 10 minutes.
+ Read More
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Updated: Dec 14, 5:47 AM Source: NWS Alert