Hourly Weather | Today Tuesday, June 9, 2026
Active Weather Warnings
Indianapolis, Indiana
11 PM
Stormy Weather
79°
Feels Like 81°
56
Humidity: 79%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 5.12 µg/m³
  • PM10: 5.59 µg/m³
  • O3: 0.025 ppm
  • NO2: 1.8 ppb
  • SO2: 0.7 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Indianapolis

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued June 9 at 2:29PM EDT by NWS Indianapolis IN
Jun 9, 2:29 PM Jun 10, 4:00 AM
Early season heat is upon us, with forecasted high temperatures
for Wednesday and Thursday in the upper 80s to lower 90s. Gulf
moisture surging northward into the state will bring heat indices
into the 95 to 104-degree temperature range during peak heating
both days.

Use the following safety tips for facing the heat safely:

* Stay hydrated, avoiding alcohol and drinks with heavy
caffeine or sugar.
* Dress in loose fitting clothing, light in color.
* Take advantage of shade and air conditioning when possible.
* Take frequent breaks when working outdoors.
* Beware that automobiles heat up very quickly, thus pets and
children should not be left in parked vehicles for any length
of time.
* Vulnerable populations are particularly at risk: elderly,
infants, and people with chronic medical conditions.

For more information about heat, visit weather.gov/safety/heat.
Updated: Jun 9, 9:40 PM Source: NWS Alert
Minor Expected Likely

Flood Advisory

Flood Advisory issued June 9 at 9:23PM EDT until June 10 at 12:30AM EDT by NWS Indianapolis IN
Jun 9, 9:23 PM Jun 10, 12:30 AM
WHAT: Flooding caused by excessive rainfall is expected.

WHERE: Southeastern Boone County in central Indiana...
Southern Hamilton County in central Indiana...
Western Hancock County in central Indiana...
Hendricks County in central Indiana...
Northern Johnson County in central Indiana...
Southwestern Madison County in central Indiana...
Marion County in central Indiana...
Northeastern Morgan County in central Indiana...
Northwestern Shelby County in central Indiana...
East Central Putnam County in west central Indiana...

WHEN: Until 1230 AM EDT.

IMPACTS: Minor flooding in low-lying and poor drainage areas.

ADDITIONAL DETAILS:
- At 923 PM EDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 0.75 and 1.75 inches of
rain have fallen.
- Additional rainfall amounts of 1 to 1.75 inches are expected
over the area. This additional rain will result in minor
flooding.
- Some locations that will experience flooding include...
Indianapolis, Carmel, Fishers, Noblesville, Greenwood,
Lawrence, Plainfield, Brownsburg, Greenfield, Beech Grove,
Zionsville, Speedway, Danville, Southport, Avon, Cumberland,
McCordsville, Pendleton, Fortville and Pittsboro.
- http://www.weather.gov/safety/flood
+ Read More
Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.
Updated: Jun 9, 9:40 PM Source: NWS Alert