Hourly Weather | Today Monday, September 14, 2026
Active Weather Warnings
Jackson, Mississippi
3 PM
Cloudy Weather
95°
Feels Like 108°
7
Humidity: 48%
UV Index: 5
Wind: 5 mph
4 PM
Cloudy Weather
93°
Feels Like 104°
7
Humidity: 49%
UV Index: 4
Wind: 5 mph
5 PM
Cloudy Weather
93°
Feels Like 100°
7
Humidity: 50%
UV Index: 2
Wind: 5 mph
6 PM
Cloudy Weather
91°
Feels Like 99°
7
Humidity: 54%
UV Index: 1
Wind: 5 mph
7 PM
Cloudy Weather
88°
Feels Like 97°
5
Humidity: 61%
UV Index: 0
Wind: 5 mph
8 PM
Cloudy Night
86°
Feels Like 93°
1
Humidity: 67%
UV Index: 0
Wind: 4 mph
9 PM
Cloudy Night
82°
Feels Like 91°
1
Humidity: 74%
UV Index: 0
Wind: 4 mph
10 PM
Cloudy Night
81°
Feels Like 90°
1
Humidity: 79%
UV Index: 0
Wind: 4 mph
11 PM
Night
81°
Feels Like 88°
1
Humidity: 83%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 2.39 µg/m³
  • PM10: 3.56 µg/m³
  • O3: 0.028 ppm
  • NO2: 0.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.54 µg/m³
  • PM10: 3.97 µg/m³
  • O3: 0.028 ppm
  • NO2: 0.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

5 PM
27 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.7 µg/m³
  • PM10: 4.31 µg/m³
  • O3: 0.030 ppm
  • NO2: 1.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.91 µg/m³
  • PM10: 4.56 µg/m³
  • O3: 0.029 ppm
  • NO2: 1.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.15 µg/m³
  • PM10: 4.68 µg/m³
  • O3: 0.028 ppm
  • NO2: 1.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.36 µg/m³
  • PM10: 4.87 µg/m³
  • O3: 0.024 ppm
  • NO2: 1.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.58 µg/m³
  • PM10: 5.35 µg/m³
  • O3: 0.018 ppm
  • NO2: 1.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.81 µg/m³
  • PM10: 5.8 µg/m³
  • O3: 0.014 ppm
  • NO2: 1.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.05 µg/m³
  • PM10: 6.13 µg/m³
  • O3: 0.011 ppm
  • NO2: 1.7 ppb
  • SO2: 0.1 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 Jackson

Moderate Expected Likely

Heat Advisory

Heat Advisory issued September 14 at 12:57PM CDT until September 14 at 7:00PM CDT by NWS Jackson MS
Sep 14, 12:57 PM Sep 14, 7:00 PM
WHAT: Heat index values up to 110 degrees expected.

WHERE: Portions southeast Arkansas, northeast Louisiana, and
central Mississippi.

WHEN: For the first Heat Advisory, until 7 PM CDT this evening.
For the second Heat Advisory, from 11 AM to 7 PM CDT Tuesday.

IMPACTS: Hot temperatures and high humidity may cause heat related
illnesses.
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Updated: Sep 14, 1:05 PM Source: NWS Alert