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Heat risk continues Sunday with scattered afternoon storms

Father's Day is shaping up to be a scorcher with temps in the low to mid 90s. Expect scattered afternoon storms
First alert forecast for night of June 20, 2026
Father's Day Forecast
Late start to storms on Sunday
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Temperatures on Sunday will climb into the lower 90s across Palm Beach County and the Treasure Coast. However, when combined with Florida's summer humidity, it will feel more like 105 to 110 degrees during the hottest part of the afternoon.

Storm coverage is expected to decrease a little on Sunday, but we still expect scattered activity in the afternoon. Some of the storms could be strong with gusty winds, excessive lightning, and small hail.

With fewer storms on the radar Sunday - heat will be more of an issue for Father's Day.

Drier conditions return during the first half of next week. Our first "official" week of summer gets off to a steamy start with temps in the lower to middle 90s with 20% - 40% storms each day.

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Drier conditions return during the first half of next week. Our first "official" week of summer gets off to a steamy start with temps in the lower to middle 90s with 20% - 40% storms each day.

Boating conditions look great for Sunday with seas 1-2 feet and light SSW winds. Of course - seas and winds can increase quickly in the vicinity of thunderstorms.