Heat Index Over 105°F Hits Mobile, AL This Week
Heat Index Over 105°F Hits Mobile, AL This Week
US · Published Sep 22, 2026
• Mobile, Alabama, is experiencing unseasonably high temperatures as the final days of summer bring intense heat and humidity.
• Daytime highs are expected to reach the low to mid-90s°F (32-35°C) on Tuesday and Wednesday, with heat index values soaring above 100°F (37.8°C) in many areas.

Impact & Risks

The high heat index values exceeding 100°F (37.8°C) pose a risk of heat-related illnesses, particularly for those spending extended periods outdoors. The combination of heat and humidity will make conditions uncomfortable, especially during the afternoon hours. While some scattered showers and storms may provide brief relief, they are not expected to significantly lower temperatures. Residents are advised to stay hydrated and limit outdoor activities during peak heat hours. The tropical weather update indicates no immediate threats to the region, as Tropical Storm Fay remains over the open Atlantic and a tropical wave near Africa has a low chance of development.

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