# Rare Extreme Heat Warning Hits Central Florida as Temperatures Soar
*Orlando and surrounding counties face dangerous heat index values up to 115 degrees with scattered storms expected Tuesday.*

- Medio: Orlando Ledger News (https://orlandoledgernews.com)
- URL: https://orlandoledgernews.com/noticia/rare-extreme-heat-warning-hits-central-florida-as-temperatures-soar
- Sección: Internacional
- Autor: Orlando Ledger News Staff
- Publicado: 2026-08-19T07:14:19.686Z
- Actualizado: 2026-08-19T10:22:58.829Z
> A rare Extreme Heat Warning is in effect for Marion and Flagler counties as Central Florida experiences its hottest day yet. Heat index values are expected to reach 110-115 degrees with scattered storms developing Tuesday afternoon across the region.

## Las claves

- Rare extreme heat warning issued for Marion and Flagler counties
- Heat indices reaching 110-115 degrees in Orlando area on August 18, 2026
- Scattered storms with strong winds expected Tuesday afternoon

ORLANDO, Fla. – Central Florida is bracing for what meteorologists expect to be the most intense day of the current heat wave, with a rare "Extreme Heat Warning" issued for specific regions and dangerous conditions forecast across the broader area. As of Tuesday morning, August 18, 2026, residents in Marion and Flagler counties are under this exceptional alert due to projected heat index values that could climb even higher than surrounding areas. Meanwhile, a standard heat advisory remains in effect for other Central Florida counties as temperatures soar into the mid-90s with humidity pushing perceived heat significantly higher.

### Dangerous Heat Indices and Rare Alerts

Candace Campos, Chief Meteorologist at News 6 Weather, reports that peak heat index values are expected to fall between 110 and 115 degrees across much of the region. This level of extreme heat is considered rare for Central Florida, making today a critical day for public safety awareness in Marion and Flagler counties. The combination of high temperatures and elevated humidity creates dangerous conditions that can lead to heat-related illnesses quickly.

While the core issue remains the oppressive heat, atmospheric moisture will also play a significant role in Tuesday's weather pattern. Scattered showers and storms are forecasted to develop during the afternoon and evening hours across East Central Florida. The east coast sea breeze is expected to form later than usual this week, potentially struggling to push far inland beyond the I-95 corridor.

### Storm Activity and Safety Precautions

As storms develop, they will generally move eastward toward the ocean in the late afternoon and evening. However, residents should be prepared for severe weather within these systems. A few of these storms could become strong, producing frequent lightning and wind gusts ranging between 45 and 55 mph alongside heavy rainfall.

The News 6 Weather team advises that this active summer pattern will continue through the rest of the week and into early next week. Rain and storm chances are projected to run between 60 and 70 percent each afternoon. While increasing cloud cover may help temperatures trend slightly closer to normal later in the week, heat index values will likely remain well into the triple digits.

With additional heat alerts possible as the weekend approaches, local authorities emphasize that staying hydrated and seeking air-conditioned environments remains essential for residents across Orlando, Kissimmee, Winter Park, and surrounding communities. The intersection of extreme heat warnings and scattered severe storms requires vigilance from drivers and pedestrians alike throughout Central Florida.
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Fuente original: https://orlandoledgernews.com/noticia/rare-extreme-heat-warning-hits-central-florida-as-temperatures-soar