A stationary front with waves of low pressure will linger over the region through tomorrow morning will produce scattered to broken cloud cover and isolated showers. Winds will veer from the northwest to southeast at 5 to 15 mph. Temperatures will rise into the lower to mid-60s over the interior and New York City metro and mid-60s to lower 70s in the Philadelphia metro this afternoon for highs.
A strong cold front will follow tomorrow with scattered showers and isolated thunderstorms. The thunderstorms will be capable of heavy downpours, occasional lightning, and wind gusts over 40 mph. Winds will back to the northwest at 15 to 25 mph with gusts over 30 mph. Temperatures tomorrow will range from the lower to mid-40s for lows and upper 50s to lower 60s over the interior and New York City metro and mid to upper 60s for the Philadelphia metro for highs.
As the storm pulls away from the region tomorrow evening on through Friday, scattered clouds with a few isolated showers can be expected. Winds will be from the northwest at 15 to 25 mph with gusts over 30 mph at times. Temperatures will range from the mid-30s to lower 40s for lows and mid-40s to lower 50s for highs.
High pressure will be in control Saturday on through Sunday afternoon with clear skies to scattered cloud cover. Temperatures on Saturday will range from the lower to mid-30s for lows and upper 40s to mid-50s for highs. Temperatures on Sunday will range from the upper 20s to lower 30s over the interior and mid-30s to lower 40s along the coast for lows and lower to mid-60s for highs.
An area of low pressure will produce periods of rain, heavy at times Sunday night on through Monday. Temperatures on Monday will range from the lower to mid-50s for lows and mid to upper 60s for highs.
A cold front will follow on Tuesday with scattered clouds and isolated showers. Temperatures on Tuesday will range from the mid to upper 50s for lows and lower to mid-60s over the interior, mid to upper 60s in the New York City metro, and upper 60s to mid-70s in the Philadelphia metro for highs.