Hourly Weather | Today Monday, April 27, 2026
Active Weather Warnings
Noblesville, Indiana
6 PM
Stormy Weather
64°
Feels Like 55°
70
Humidity: 99%
UV Index: 0
Wind: 21 mph
7 PM
Stormy Weather
64°
Feels Like 54°
78
Humidity: 92%
UV Index: 0
Wind: 20 mph
8 PM
Cloudy Weather
64°
Feels Like 57°
49
Humidity: 83%
UV Index: 0
Wind: 20 mph
9 PM
Stormy Weather
64°
Feels Like 54°
75
Humidity: 85%
UV Index: 0
Wind: 18 mph
10 PM
Stormy Weather
63°
Feels Like 54°
75
Humidity: 87%
UV Index: 0
Wind: 17 mph
11 PM
Cloudy Weather
63°
Feels Like 57°
40
Humidity: 90%
UV Index: 0
Wind: 17 mph

Hourly Air Quality Forecast - AQI (US EPA)

6 PM
46 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.98 µg/m³
  • PM10: 5.6 µg/m³
  • O3: 0.049 ppm
  • NO2: 0.7 ppb
  • SO2: 0.8 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5 µg/m³
  • PM10: 5.57 µg/m³
  • O3: 0.049 ppm
  • NO2: 0.8 ppb
  • SO2: 0.8 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.71 µg/m³
  • PM10: 5.2 µg/m³
  • O3: 0.047 ppm
  • NO2: 0.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.36 µg/m³
  • PM10: 4.71 µg/m³
  • O3: 0.045 ppm
  • NO2: 1.1 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
40 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.93 µg/m³
  • PM10: 4.16 µg/m³
  • O3: 0.043 ppm
  • NO2: 1.2 ppb
  • SO2: 0.8 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
37 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.62 µg/m³
  • PM10: 3.79 µg/m³
  • O3: 0.040 ppm
  • NO2: 1.5 ppb
  • SO2: 0.8 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Weather Alerts and Warnings for Noblesville

Severe Future Possible

Severe Thunderstorm Watch

Severe Thunderstorm Watch issued April 27 at 12:12PM EDT until April 27 at 7:00PM EDT by NWS Indianapolis IN
Apr 27, 12:12 PM Apr 27, 7:00 PM
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
159 IN EFFECT UNTIL 7 PM EDT THIS EVENING FOR THE FOLLOWING AREAS

IN INDIANA THIS WATCH INCLUDES 25 COUNTIES

IN CENTRAL INDIANA

BOONE CLINTON HAMILTON
HENDRICKS JOHNSON MARION
MORGAN

IN SOUTH CENTRAL INDIANA

BROWN LAWRENCE MONROE

IN SOUTHWEST INDIANA

DAVIESS GREENE KNOX
MARTIN SULLIVAN

IN WEST CENTRAL INDIANA

CLAY FOUNTAIN MONTGOMERY
OWEN PARKE PUTNAM
TIPPECANOE VERMILLION VIGO
WARREN

THIS INCLUDES THE CITIES OF ATTICA, BEDFORD, BLOOMFIELD,
BLOOMINGTON, BRAZIL, BROWNSBURG, CARLISLE, CARMEL, CLINTON,
COVINGTON, CRAWFORDSVILLE, DANVILLE, FAIRVIEW PARK, FARMERSBURG,
FISHERS, FRANKFORT, FRANKLIN, GOSPORT, GREENCASTLE, GREENWOOD,
INDIANAPOLIS, JASONVILLE, LAFAYETTE, LEBANON, LINTON, LOOGOOTEE,
MARTINSVILLE, MITCHELL, MONTEZUMA, MOORESVILLE, NASHVILLE,
NOBLESVILLE, PLAINFIELD, ROCKVILLE, ROSEDALE, SHELBURN, SHOALS,
SPENCER, SULLIVAN, TERRE HAUTE, VEEDERSBURG, VINCENNES,
WASHINGTON, WEST LAFAYETTE, WEST LEBANON, WILLIAMSPORT,
WORTHINGTON, AND ZIONSVILLE.
Updated: Apr 27, 12:58 PM Source: NWS Alert