Today | Weather | Wednesday, August 19, 2026
Active Weather Warnings

Weather in Mobile, Alabama

11:44 AM
Now
Cloudy Weather
93° F
Feels Like 111°
Precipitation 20 %
Wind 6 mph
UV Index (0 - 11+) 9
Humidity 64 %
Today
Sunny with a Chance of Thunderstorms
Day 93°
Night 75°
Precipitation 55 %
Wind 6 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Mobile Weather Forecast Updated

40 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 19, 2025)
Stormy Weather

Day

93°

Night

72°

Wind

5 mph

Precipitation

55 %

Air Quality in Mobile

NOW
27 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.36 µg/m³
PM10 2.41 µg/m³
O3 0.029 ppm
NO2 0.5 ppb
SO2 0.2 ppb
CO 0.08 ppm
NH3 0 µg/m³
NO 0.08 µg/m³
PM2.5 – 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)
PM2.51.36 µg/m³
PM102.41 µg/m³
O357.64 µg/m³
NO21.02 µg/m³
SO20.57 µg/m³
CO88.06 µg/m³
NH30 µg/m³
NO0.08 µg/m³

Weather Alerts and Warnings for Mobile

Moderate Expected Likely

Heat Advisory

Heat Advisory issued August 19 at 5:26AM CDT until August 19 at 8:00PM CDT by NWS Mobile AL
Aug 19, 11:00 AM Aug 19, 8:00 PM
WHAT: Heat index values up to 111 expected.

WHERE: Portions of south central and southwest Alabama, northwest
Florida, and southeast Mississippi.

WHEN: From 11 AM this morning to 8 PM CDT this evening.

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. 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: Aug 19, 11:04 AM Source: NWS Alert