Dave Turley’s First Alert Weather forecast for Tuesday, Sept. 16, 2025

High pressure will influence our weather this week. This will keep us very quiet all week with seasonable temps and mostly dry conditions.

Low pressure will slowly move away from the mid Atlantic coast into Thursday, and our average high drops to 86 this week.

We do start to get a little more humidity by the end of the week as temps warm into the upper 80s.

There is less than a 10% chance for a shower Wednesday and Thursday afternoon.

Best rain chances Sunday and Monday will be along the coast.

Weather forecast for the next 7 days

Today will be mostly sunny, highs in the mid 80s.

Tonight will be mostly clear, lows in the low to mid 60s.

Wednesday will be partly cloudy with a 10% chance for a shower, highs in the mid to upper 80s.

Wednesday night will be mostly clear, lows in the mid 60s.

Thursday will be mostly sunny with a 10% chance for showers and storms, highs in the mid to upper 80s.

Thursday night will be mostly clear, lows in the mid 60s.

Friday will be partly cloudy, highs in the upper 80s.

Friday night will be mostly clear, lows in the upper 60s.

Saturday will be mostly sunny with a 10% chance for showers and storms, highs in the upper 80s.

Saturday night will be partly cloudy, lows near 70.

Sunday will be mostly cloudy with a 20% chance for showers and storms, highs in the mid 80s.

Sunday night will be partly cloudy, lows near 70.

Monday will be mostly cloudy with a 20% for showers and storms, highs in the mid 80s.

Monday night will be mostly cloudy with a 20% chance for showers, lows near 70.

Coastal Waters Forecast

Today: NE winds at 5-10 kt becoming E late, with the seas at 2-3 ft.

Tonight: S winds at 5 kt becoming SW after midnight, with the seas at 2-3 ft.

First Alert Weather: Tropical Outlook

A broad area of low pressure (Invest 92L) located the central tropical Atlantic is getting better organized.

There is a 90% chance for tropical development as the system moves to the west-northwest over the next 7 days.

Computer models turn this system to the north and it does not look to be a threat to the US.

A tropical wave is just moving off the west coast of Africa. There is a 20% chance for tropical development over the next 7 days as the system generally moves westward.

Most computer models have this system following a similar track as Invest 92L.