Hourly Weather | Today Tuesday, April 7, 2026
Active Weather Warnings
Terre Haute, Indiana
2 PM
Cloudy Weather
46°
Feels Like 50°
0
Humidity: 41%
UV Index: 6
Wind: 9 mph
3 PM
Sunny Weather
48°
Feels Like 50°
0
Humidity: 37%
UV Index: 5
Wind: 9 mph
4 PM
Sunny Weather
50°
Feels Like 50°
0
Humidity: 33%
UV Index: 4
Wind: 9 mph
5 PM
Sunny Weather
52°
Feels Like 50°
0
Humidity: 31%
UV Index: 2
Wind: 9 mph
6 PM
Cloudy Weather
52°
Feels Like 48°
0
Humidity: 31%
UV Index: 1
Wind: 9 mph
7 PM
Cloudy Weather
50°
Feels Like 46°
0
Humidity: 31%
UV Index: 0
Wind: 8 mph
8 PM
Cloudy Weather
50°
Feels Like 46°
0
Humidity: 33%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
48°
Feels Like 45°
0
Humidity: 37%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
45°
Feels Like 41°
0
Humidity: 42%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
43°
Feels Like 39°
0
Humidity: 46%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 2.48 µg/m³
  • PM10: 3.17 µg/m³
  • O3: 0.043 ppm
  • NO2: 1 ppb
  • SO2: 1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.93 µg/m³
  • PM10: 3.54 µg/m³
  • O3: 0.049 ppm
  • NO2: 0.7 ppb
  • SO2: 0.9 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

4 PM
49 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.81 µg/m³
  • PM10: 3.36 µg/m³
  • O3: 0.052 ppm
  • NO2: 0.5 ppb
  • SO2: 0.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

5 PM
51 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.55 µg/m³
  • PM10: 3.07 µg/m³
  • O3: 0.054 ppm
  • NO2: 0.5 ppb
  • SO2: 0.8 ppb
  • CO: 0.12 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 PM
55 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.45 µg/m³
  • PM10: 2.97 µg/m³
  • O3: 0.056 ppm
  • NO2: 0.6 ppb
  • SO2: 0.9 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM
54 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.57 µg/m³
  • PM10: 3.1 µg/m³
  • O3: 0.055 ppm
  • NO2: 1 ppb
  • SO2: 0.9 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 PM
52 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.48 µg/m³
  • PM10: 3.03 µg/m³
  • O3: 0.055 ppm
  • NO2: 1.4 ppb
  • SO2: 1 ppb
  • CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

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

Pollutant Concentrations:

  • PM2.5: 2.42 µg/m³
  • PM10: 2.97 µg/m³
  • O3: 0.054 ppm
  • NO2: 1.7 ppb
  • SO2: 1.1 ppb
  • CO: 0.13 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: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.39 µg/m³
  • PM10: 2.93 µg/m³
  • O3: 0.053 ppm
  • NO2: 1.7 ppb
  • SO2: 1.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.43 µg/m³
  • PM10: 2.95 µg/m³
  • O3: 0.052 ppm
  • NO2: 1.7 ppb
  • SO2: 1.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Terre Haute

Severe Immediate Observed

Flood Warning

Flood Warning issued April 7 at 11:31AM EDT until April 13 at 12:00PM EDT by NWS Indianapolis IN
Apr 7, 11:31 AM Apr 13, 12:00 PM
...The Flood Warning continues for the following rivers in Indiana...
Illinois...

Wabash River at Lafayette down to Riverton.

.Lowland flooding will continue along the Wabash River this week.
The crest is near Terre Haute...but will not reach Vincennes until
this weekend. Minor flooding should end by this weekend on the upper
Wabash...but is expected to continue into early next week on parts
of the middle and lower Wabash. Dry weather is expected into
Thursday.

WHAT: Minor flooding is occurring and minor flooding is forecast.

WHERE: Wabash River at Terre Haute.

WHEN: Until early Monday afternoon.

IMPACTS: At 20.5 feet, Residential property of about 50 river
cabins begin to flood. North Lake and Izaak Walton Areas near
West Terre Haute begin to flood. Flooding closes more county
roads. Lowland agricultural flooding is in progress.

ADDITIONAL DETAILS:
- At 10:30 AM EDT Tuesday /9:30 AM CDT Tuesday/ the stage was
20.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 10:30 AM EDT Tuesday /9:30 AM CDT Tuesday/ was 20.4
feet.
- Forecast...The river is expected to rise to a crest of 20.4
feet this afternoon. It will then fall below flood stage
early Monday morning.
- Flood stage is 16.5 feet.
- http://www.weather.gov/safety/flood
+ Read More
Motorists should not attempt to drive around barricades or drive cars through flooded areas. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Those with interests along area rivers should monitor for forecast updates through the weekend. Additional information is available at www.weather.gov/ind. The next statement should be issued this evening by around 1130 PM EDT /1030 PM CDT/.
Updated: Apr 7, 1:03 PM Source: NWS Alert