E PA/NJ/DE Autumn 2026 Obs/Discussion

[PhiEaglesfan712]

On 10/24/2026 at 6:34 PM, RedSky said:

Blue sky like every single day has that ever happened before

Yes, 2 years ago, it didn't rain during the entire month of October.

[ChescoWx]

Today we should see highs from low 60's in ridge locations to the mid 60's in valley spots. This is about 3 degrees above normal with lows tonight in the mid 30's to low 40's. Temperatures will be near normal Wednesday but by Thursday and Friday we warm to near 70 degrees which is 6 to 10 degrees above normal, before we return to near normal by Saturday. It has been a while since our last rain but our next soaking rain looks to arrive Monday with around 1.0" possible according to the ChescoWx model. Of note 14 years ago today back in 2012 the Chester County Area was at the start of a 4 day storm that left as much as 6.16" of rain at West Chester 2NW. This was the remnants of Hurricane Sandy which tracked within about 20 miles of the county.

[ChescoWx]

Looking ahead at the ensemble models it looks like above normal temperatures continue over the next month. That said keep in mind that our average normal temperatures continue to drop quickly over this timeframe. It also looks to be wetter than normal. Some models are even hinting at some accumulating snow by the week before Thanksgiving. 

[ChescoWx]

10 of the 22 Chesco area stations most at relatively higher elevations have yet to record a below freezing temp. Here in EN I usually don't see a freeze till November and this year looks like no exception. Of note I receive the least amount of freezing days across these observation sites.

[penndotguy]

Just curious what is state of the El Niño? Is still waining?