September 17, 2022: 48-Hour Weather Report and Intermediate-Term Outlooks; Tropical

Here is what we are paying attention to this evening and the next 48 hours from this afternoon’s NWS Forecast.

...Low pressure waves moving east across the northern Plains will bring a
threat of heavy rain across the upper Great Lakes and chance of severe
thunderstorms over parts of the upper Midwest this weekend...

...Heavy rain associated with a Pacific low pressure system is forecast to
reach northern California on Sunday...

...Heat is forecast to build across the central Plains...