Hourly Weather | Today Thursday, February 5, 2026
Active Weather Warnings
Lafayette, Indiana
10 PM
Cloudy Weather
23°
Feels Like 12°
20
Humidity: 85%
UV Index: 0
Wind: 10 mph
11 PM
Cloudy Night
25°
Feels Like 14°
20
Frost Risk: 94%
Humidity: 86%
UV Index: 0
Wind: 10 mph

Hourly Air Quality Forecast - AQI (US EPA)

10 PM
40 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.6 µg/m³
  • PM10: 10.69 µg/m³
  • O3: 0.038 ppm
  • NO2: 4.6 ppb
  • SO2: 3.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

11 PM
42 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.09 µg/m³
  • PM10: 11.16 µg/m³
  • O3: 0.037 ppm
  • NO2: 4.3 ppb
  • SO2: 2.7 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Lafayette

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued February 5 at 3:29PM EST by NWS Indianapolis IN
Feb 5, 3:29 PM Feb 5, 11:30 PM
Light snow is expected to push through central Indiana between 7AM
and 1PM tomorrow. Snow accumulations are expected to range
between 0.5" and 1.0". Untreated roadways may become slick. If
traveling, be alert, slow down, and allow extra time to reach
your destination.
Updated: Feb 5, 9:08 PM Source: NWS Alert