Hourly Weather Forecast for Fort Wayne, Indiana

Hourly Weather | Today › Tuesday, June 30, 2026

Active Weather Warnings

Extreme Heat Watch
Extreme Heat Warning

Fort Wayne, Indiana

6 PM

91°

Feels Like 99°

Humidity: 56%

UV Index: 2

Wind: 12 mph

7 PM

90°

Feels Like 97°

Humidity: 61%

UV Index: 1

Wind: 10 mph

8 PM

88°

Feels Like 93°

Humidity: 67%

UV Index: 0

Wind: 9 mph

9 PM

84°

Feels Like 91°

Humidity: 74%

UV Index: 0

Wind: 8 mph

10 PM

82°

Feels Like 91°

Humidity: 78%

UV Index: 0

Wind: 7 mph

11 PM

81°

Feels Like 90°

Humidity: 86%

UV Index: 0

Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

6 PM

40 AQI

Good air quality Dominant pollutant: PM_2.5

Details

Pollutant Concentrations:

PM_2.5: 9.5 µg/m³
PM₁₀: 13.54 µg/m³
O₃: 0.039 ppm
NO₂: 0.6 ppb
SO₂: 0.4 ppb
CO: 0.10 ppm

Health Recommendations:

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

7 PM

43 AQI

Good air quality Dominant pollutant: PM_2.5

Details

Pollutant Concentrations:

PM_2.5: 10.22 µg/m³
PM₁₀: 14.46 µg/m³
O₃: 0.039 ppm
NO₂: 0.8 ppb
SO₂: 0.5 ppb
CO: 0.10 ppm

Health Recommendations:

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

8 PM

45 AQI

Good air quality Dominant pollutant: PM_2.5

Details

Pollutant Concentrations:

PM_2.5: 10.79 µg/m³
PM₁₀: 15.13 µg/m³
O₃: 0.038 ppm
NO₂: 1 ppb
SO₂: 0.5 ppb
CO: 0.10 ppm

Health Recommendations:

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

9 PM

47 AQI

Good air quality Dominant pollutant: PM_2.5

Details

Pollutant Concentrations:

PM_2.5: 11.2 µg/m³
PM₁₀: 15.47 µg/m³
O₃: 0.036 ppm
NO₂: 1.3 ppb
SO₂: 0.6 ppb
CO: 0.10 ppm

Health Recommendations:

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

10 PM

49 AQI

Good air quality Dominant pollutant: PM_2.5

Details

Pollutant Concentrations:

PM_2.5: 11.66 µg/m³
PM₁₀: 15.74 µg/m³
O₃: 0.034 ppm
NO₂: 1.5 ppb
SO₂: 0.6 ppb
CO: 0.10 ppm

Health Recommendations:

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

11 PM

50 AQI

Good air quality Dominant pollutant: PM_2.5

Details

Pollutant Concentrations:

PM_2.5: 12.01 µg/m³
PM₁₀: 15.83 µg/m³
O₃: 0.033 ppm
NO₂: 1.6 ppb
SO₂: 0.7 ppb
CO: 0.10 ppm

Health Recommendations:

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

Current Real-Time Air Quality Report

Weather Alerts and Warnings for Fort Wayne

Severe Future Likely

Extreme Heat Watch

Extreme Heat Watch issued June 28 at 2:16AM EDT until July 2 at 8:00PM EDT by NWS Northern Indiana

Jun 29, 2:00 PM → Jul 2, 8:00 PM

WHAT: Dangerously hot conditions with heat index values up to 105
possible. Daily high temperatures in the 90s.

WHERE: Portions of northern Indiana, southwest Michigan, and
northwest Ohio.

WHEN: From Monday afternoon through Thursday evening.

IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.

ADDITIONAL DETAILS: Overnight lows in the mid-70s will offer
limited relief from the heat. Additionally, heat-related impacts
may be heightened due to cooler than normal temperatures these
past two weeks.

+ Read More

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.

Updated: Jun 28, 12:38 PM Source: NWS Alert

Severe Expected Likely

Extreme Heat Warning

Extreme Heat Warning issued June 30 at 3:44AM EDT until July 2 at 8:00PM EDT by NWS Northern Indiana

Jun 30, 3:44 AM → Jul 2, 8:00 PM

WHAT: Dangerously hot conditions with heat index values of 100 to
105 expected, with higher values possible. Daily high temperatures
in the 90s.

WHERE: Portions of northern Indiana, southwest Michigan, and
northwest Ohio.

WHEN: Until 8 PM EDT /7 PM CDT/ Thursday.

IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.

ADDITIONAL DETAILS: Overnight lows in the mid-70s will offer
limited relief from the heat.

+ Read More

Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Updated: Jun 30, 4:13 PM Source: NWS Alert

Hourly Air Quality Forecast - AQI (US EPA)

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Weather Alerts and Warnings for Fort Wayne

Extreme Heat Watch

Extreme Heat Warning

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