Today | Weather | Monday, June 29, 2026

Active Weather Warnings

Heat Advisory

Weather in Madison, Alabama

08:08 PM

Now

88° F

Feels Like 95°

Precipitation 0 %

Wind 4 mph

UV Index (0 - 11+) 0

Humidity 60 %

Today

Day 95°

Night 75°

Precipitation 25 %

Wind 4 mph

UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Madison Weather Forecast Updated

Weather Forecast History

Last Year's Weather on This Day (June 29, 2025)

Day

84°

Night

72°

Air Quality in Madison

NOW

34 AQI

Good air quality Dominant pollutant: PM_2.5

Pollutant Concentrations:

PM_2.5 8.24 µg/m³

PM₁₀ 13.01 µg/m³

O₃ 0.022 ppm

NO₂ 3.2 ppb

SO₂ 0.2 ppb

CO 0.12 ppm

NH₃ 1.3 µg/m³

NO 0.13 µg/m³

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

NH₃ – Ammonia

NO – Nitric oxide

Health Recommendations:

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

Show raw pollutant concentrations (µg/m³)

PM_2.5 – 8.24 µg/m³

PM₁₀ – 13.01 µg/m³

O₃ – 43.96 µg/m³

NO₂ – 6.01 µg/m³

SO₂ – 0.46 µg/m³

CO – 142.19 µg/m³

NH₃ – 1.3 µg/m³

NO – 0.13 µg/m³

View Hourly Air Quality Forecast

Weather Alerts and Warnings for Madison

Moderate Expected Likely

Heat Advisory

Heat Advisory issued June 29 at 10:50AM CDT until July 2 at 7:00PM CDT by NWS Huntsville AL

Jun 29, 10:50 AM → Jul 2, 7:00 PM

WHAT: Heat index values up to 109.

WHERE: Portions of north central, northeast, and northwest
Alabama and southern middle Tennessee.

WHEN: Until 7 PM CDT Thursday.

IMPACTS: Hot temperatures and high humidity may cause heat
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. 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: Jun 29, 6:44 PM Source: NWS Alert