E PA/NJ/DE Autumn 2025 Obs/Discussion

[ChescoWx]

Similar temperatures to yesterday across the area with temperatures warming by Tuesday to well into the 70's to near 80 degrees. We then turn cooler for the rest of the week. The good news is our chances of rain are starting to increase by late Tuesday, and showers will be in the forecast for most of the rest of the week. Most models paint between 0.50" to 1.25" across the area. Let's hope this comes to pass.

[ChescoWx]

We will see humidity levels creeping up over the next couple of days. Today will be dry with temperatures well into the 70's. We will again be in the upper 70's to near 80 degrees tomorrow especially across valley locales. Rain chances start to ramp up by tomorrow night and those rain chances will stay with us for the rest of the week and through next weekend. A blend of all models sees between 1.5 to 2.0 inches of needed rain by Sunday morning. Of course, just like we don't shovel model snow - we can't count on model rain to deliver.

[RedSky]

This Afternoon

Forecast Sunny, with a high near 78. South wind around 5 mph.

 

Dense cloud cover all day not a ray. But not a complaint it's been the best weather ever for weeks and weeks

 

 

[Albedoman]

5 hours ago, RedSky said:

This Afternoon

Forecast Sunny, with a high near 78. South wind around 5 mph.

 

Dense cloud cover all day not a ray. But not a complaint it's been the best weather ever for weeks and weeks

 

 

Drenching downpours are coming in the next two days says the drought guy. Million dollar rains for landscapers and for fall colors

[ChescoWx]

The NWS continues to forecast between 1.5" to 2.0" of rain across much of the area by Friday morning. Western areas of Chester County could see some beneficial rain starting this evening...further east chances look to be less. Rain chances really increase by late Wednesday night through Thursday. With the rain it will be relatively warm and humid for late September with little range in temperatures from PM highs to AM lows mainly in the mid to upper 70's for highs and the low to mid 60's for low temperatures. We start to dry out a bit on Friday before we clear out and turn cooler by Sunday.

 

[Albedoman]

Million dollar t storms right now

 

[RedSky]

Mine was worth a thousand it dumped .30"

 

[ChescoWx]

Some rain totals from around the area this evening. East Nantmeal 0.43" / Atglen 0.42" / Glenmoore 0.38" / Nottingham 0.05" / Warwick Township 0.23" / Chester Springs 0.28" / West Grove 0.18" /Avondale 0.15" / West Bradford 0.33" / West Chester 0.16" / Devault 0.45" / Kennett Square 0.12" /

[LVblizzard]

Take a look at what happens on the 0z models in the western Atlantic. Two hurricanes form simultaneously and get very close to each other. It looks like high pressure will prevent the western one from moving up the coast but still, this could be a very rare situation to observe starting this weekend.