Huntsville, Alabama – Sweltering heat and humidity continue to grip north Alabama Tuesday, with afternoon highs climbing into the low to mid-90s and heat indices just above 100 degrees in several areas.
According to the National Weather Service in Huntsville, thunderstorm chances will begin to rise sharply starting Wednesday, with rain and storm activity becoming more widespread each afternoon through Saturday. Storm chances will range from 70% on Wednesday to a peak of 80–90% by Thursday.
Cities including Huntsville, Decatur, and Athens can expect scattered showers and storms, especially during peak heating hours. Brief heavy downpours, gusty winds, and lightning could affect outdoor plans and commutes. Residents are urged to limit outdoor activity during peak heat, stay hydrated, and monitor local alerts for possible warnings.
The active pattern follows a stretch of high-pressure heat and could provide temporary relief from the extreme humidity, though storm timing may vary day-to-day.
Storm chances taper slightly by the weekend, but heat remains stubborn, with highs staying in the upper 80s to low 90s through Saturday.
5-Day Forecast (Huntsville area):
- Tuesday: High 90–95°, Low 69–74° — 30–40% chance of storms
- Wednesday: High 87–92°, Low 68–73° — 70–80% chance of storms
- Thursday: High 84–89°, Low 68–73° — 80–90% chance of storms
- Friday: High 86–91°, Low 67–72° — 70–80% chance of storms
- Saturday: High 88–93°, Low 68–73° — 60–70% chance of storms
