GEFS and EPS both supportive of some cold shots in the last 5-7 days of the month. Something to keep in mind this winter is that the new GFS has a distinct cold bias at long ranges. It's going to really tease us I expect. But I think first frost/freeze for the 'burbs at least looking quite possible before Halloween.
Yeah, next week looking good for now as well with a similar sort of storm/storms. BWI is running a ~6" deficit on the year, which is a pretty big hole to climb out of, but maybe possible.
Two days in a row now I've seen SWward moving radar echoes right along the I-95 and 295 corridor around the rush hour time of morning. That's counter to the direction that the rain has been moving each day. I'm using the COD radar page. Could this be rush hour traffic seen by the radar? Don't recall seeing this before.
https://weather.cod.edu/satrad/nexrad/index.php?type=LWX-N0Q-1-24
More likely it's birds/bugs, but the location seemed coincidental.