Weather News

Will Saharan dust affect Miami weather forecast? There’s one good thing about the haze

Saharan dust is lingering over South Florida, with another plume on the way.

Saharan dust reduces South Florida’s rain chances to below normal, but doesn’t stop it, according to the National Weather Service. Monday’s forecast called for a 20% of rain in Miami-Dade and Monroe counties and a 30% chance of rain in Broward County. And Tuesday is shaping up to be about the same.

Forecasters expect another plume of Saharan dust to arrive into South Florida late Monday or early Tuesday, so hazy skies will be possible through Tuesday. That could cut visibility on the road, so drive carefully.

On Wednesday, the dust shouldn’t affect weather patterns. Expect 40% of rain Wednesday and 50% chance of rain Thursday through Friday in Miami-Dade, according to the weather service. In Broward, rain chance will range from 30% to 50%. In the Keys, the chance of rain this week ranges between 20 to 30%.

The hazardous weather outlook expects isolated to scattered thunderstorms, rip currents along the Atlantic coast and temperatures that feel like they’re in the 100s for the rest of the week.

This story was originally published August 23, 2021 at 8:05 AM.

Michelle Marchante
Miami Herald
Michelle Marchante covers the pulse of healthcare in South Florida and also the City of Coral Gables. Before that, she covered the COVID-19 pandemic, hurricanes, crime, education, entertainment and other topics in South Florida for the Herald as a breaking news reporter. She recently won first place in the health reporting category in the 2025 Sunshine State Awards for her coverage of Steward Health’s bankruptcy. An investigative series about the abrupt closure of a Miami heart transplant program led Michelle and her colleagues to be recognized as finalists in two 2024 Florida Sunshine State Award categories. She also won second place in the 73rd annual Green Eyeshade Awards for her consumer-focused healthcare stories and was part of the team of reporters who won a 2022 Pulitzer Prize for the Miami Herald’s breaking news coverage of the Surfside building collapse. Michelle graduated with honors from Florida International University and was a 2025 National Press Foundation Covering Workplace Mental Health fellow and a 2020-2021 Poynter-Koch Media & Journalism fellow.  Support my work with a digital subscription
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