Little Rock, Ark. – Triple-digit heat will tighten its grip on Arkansas Tuesday as highs soar to 101°F in Little Rock, with heat index values hitting 110°. The oppressive conditions are expected to intensify midweek, prompting renewed safety concerns across the region.
According to the National Weather Service in Little Rock, a Heat Advisory remains in effect through 8 p.m. Monday, and additional advisories may follow Tuesday as excessive heat returns. Residents across Pulaski County and surrounding areas are urged to limit outdoor activities, stay hydrated, and check on vulnerable populations. Calm morning winds will give way to light southwesterly breezes, offering little relief from sweltering afternoon heat.
Tuesday, July 22nd marks the beginning of a dangerous heat stretch, with daily highs topping 100°F through Thursday. Roads like Interstate 30 and I-40 could become hazardous for long-distance drivers as vehicle overheating and tire failures increase in extreme heat. Little Rock, Conway, and Benton are all expected to face extended hot spells with mostly clear skies.
Looking ahead, Friday brings a minor cooldown, with a high near 98°, though humidity may keep heat index values elevated. The weekend introduces a slight chance (20%) of showers and storms Saturday and Sunday, offering brief but uncertain relief as highs remain in the upper 90s.
Five-Day Forecast: Tuesday, July 22 – Sunday, July 27
- Tuesday: Sunny, high near 101°F; heat index up to 110°
- Wednesday: Sunny, high near 101°F; light afternoon breeze
- Thursday: Sunny, high near 100°F; overnight low 78°F
- Friday: Mostly sunny, high near 98°F
- Saturday–Sunday: 20% chance of storms both days; highs in upper 90s
More alerts could be issued if heat persists beyond Thursday.
