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NewsWSVN 7 News MiamiJuly 30, 2026Miami-Dade

South Florida Weather Forecast: High Heat and Humidity Expected

South Florida is experiencing a period of high temperatures and humidity due to Saharan dust and dry air. Residents are advised to stay hydrated as heat index values are expected to reach between 100 and 110 degrees.

weatherpublic safetySouth Florida
Read the full story at WSVN 7 News Miami

Why It Matters

Residents face increased health risks from extreme heat and humidity, with values reaching up to 110 degrees through the end of the week.

Key Facts

  • High temperatures will reach the low to mid 90s.
  • Heat index values are forecast to climb into the 100 to 110-degree range.
  • Saharan dust and dry air are limiting thunderstorm development.
  • Afternoon storm activity will be concentrated in Palm Beach County, the Lake Okeechobee region, and interior South Florida.
  • Storms that do develop may produce heavy rain, gusty winds, and frequent lightning.
  • Drier weather with isolated storms is expected to persist through Friday.
  • Moisture and a higher chance of scattered showers and thunderstorms will return Saturday through early next week.

Who's Mentioned

locationSouth Florida“The geographic region affected by the weather pattern.”locationPalm Beach County“Area expected to see the most afternoon storm activity.”locationLake Okeechobee“Area expected to see the most afternoon storm activity.”