STORM WATCH: Hot and humid with strong to severe storms possible for Long Island

It will be mostly sunny and warm, with highs near 84 degrees on Friday.

Rich Hoffman

•

Jun 19, 2025, 10:59 AM

•

Updated 2 min ago

Share:

More Stories

News 12 weather blog

5m ago

Snow in March? It's more common than you might think on Long Island

111ds ago

Spring is around the corner! Here are a few dates for Long Islanders to look forward to

127ds ago

1:02

Spring is around the corner! Here are a few dates for Long Islanders to look forward to

127ds ago

1:02

Thunderbolt 12: Snow, freezing rain creates messy morning commute

133ds ago

2:35

Thunderbolt 12: Checking out snowy road conditions in Syosset

150ds ago

2:40

STORM WATCH: The outlook for December is stormy. Here is an early look

197ds ago

The National Weather Service has issued a severe thunderstorm watch for Nassau County through 9 p.m. The watch details involve the potential of strong to severe storms forming, capable of producing damaging wind gusts up to 60 mph and up to quarter size (1" ) diameter hail stones. The potential for tornadic activity is low but still possible.

For tonight, expect a few showers and thunderstorms before 11 p.m.

WHAT'S NEW: Dangerous heat levels possible Sunday to Wednesday. Heat wave possible with highs near 90 and feels like temperatures 95 to 106 degrees.

WHAT'S NEXT: Dense fog this morning. Strong to Severe storms possible between 3 and 9pm. Be weather aware.

TODAY: STORM WATCH. BE ALERT. Hot and Humid. Fog this morning gives way to sun and clouds with late day scattered showers and thunderstorms. Some storms can produce heavy rain, strong winds, hail and the chance for a weak tornado. High near 86, feels like temperatures 88 to 95 degrees.

TONIGHT: A few showers and thunderstorms before 11 p.m. Cloudy, then gradually becoming partly cloudy, with a low around 68. West wind 10 to 20 mph.

Friday: Mostly Sunny, breezy with a high near 83.

Friday Night: Mostly clear, with a low around 66. West wind 5 to 10mph.

Saturday: Mostly sunny, with a high near 85. Saturday Night: Mostly cloudy, with a low around 68. Sunday: Partly sunny, chance of morning showers and thunderstorm possible. High near 85.

HEAT WAVE POSSIBLE FOR PARTS OF LONG ISLAND SUNDAY TO WEDNESDAY. BEST CHANCE NORTHERN AND WESTERN NASSAU COUNTY.

Sunday Night: Partly cloudy, with a low around 68. Monday: Mostly sunny, hot with a high near 88. Feels like temperatures 95 to 100 degrees

Monday Night: Mostly clear, with a low around 72.