Synoptic Weather

NHC:
https://www.nhc.noaa.gov

Current Tropical Activity: TS Barbara forecasted to develop south of southern Mexico
TD THREE-E south of southern Mexico; movement NW 8 mph.

NMC Sfc Map:
https://www.wpc.ncep.noaa.gov/html/sfc-zoom.php?type=bw
Frontal system stretching from NC to MN with small disturbances over OH, OK, and NM. Cold front circling around a strong storm over Manitoba with the front reaching through the Great Lakes to Colorado and then to ID as a stationary front.
Coldest air: Cornwallis Island, Canada; 28F.

Radar:
https://radar.weather.gov/?settings=v1_eyJhZ2VuZGEiOnsiaWQiOm51bGwsImNlbnRlciI6Wy05MS44OTksMzkuMDc0XSwibG9jYXRpb24iOm51bGwsInpvb20iOjQuNDQ0NDQ0NDE1MDY4MzM4fSwiYW5pbWF0aW5nIjpmYWxzZSwiYmFzZSI6InN0YW5kYXJkIiwiYXJ0Y2MiOmZhbHNlLCJjb3VudHkiOmZhbHNlLCJjd2EiOmZhbHNlLCJyZmMiOmZhbHNlLCJzdGF0ZSI6ZmFsc2UsIm1lbnUiOnRydWUsInNob3J0RnVzZWRPbmx5IjpmYWxzZSwib3BhY2l0eSI6eyJhbGVydHMiOjAuOCwibG9jYWwiOjAuNiwibG9jYWxTdGF0aW9ucyI6MC44LCJuYXRpb25hbCI6MC42fX0%3D
Area of rain through PA with widely scattered showers and thundershowers through the Southeast. Rain and thunderstorms along the Midwestern cold front and a wide area of rain from Lake Superior to North Dakota.

GFS:
https://mag.ncep.noaa.gov/model-guidance-model-parameter.php?group=Model%20Guidance&model=GFS&area=NAMER&ps=area#
Low pressure develops over Delmarva and moves towards Nova Scotia delivering an area of moisture with drier, cooler drier air moving into the Northeast midweek and remaining through next weekend.

National Drought Map: https://droughtmonitor.unl.edu
National Snow Cover Map: https://www.nohrsc.noaa.gov/interactive/html/map.html