Tim Williams’ Weather Blog
High pressure that managed to keep us dry most of the day yesterday is quickly being kicked out overnight by an approaching storm system.
As temperatures continue to rise throughout the night as warm air advection surges in warmer temperatures, we will be in store for a much warmer day today.
We are starting to have warm advection move into the region through the next several days.
The calm before the storm today as high pressure continues to slide off the east coast.
After another cold day yesterday we will see a slightly warmer day today as high pressure slides off the east coast.
As a storm continues to approach the region, clouds will continue to thicken across the region.
Yesterday was a chilly but dry day with the high getting up to 42 at BWI in the afternoon.
Cold front will allow for clouds to linger during the first half of the day and then the sun will break out this afternoon.
High pressure will slide off the east coast today and allow for southerly winds and our 850mb temperatures to rise.
Low pressure well off the New Jersey coastline this morning will continue to strengthen and move towards Nova Scotia by this evening.
Northern low pressure today will spread rain inland today. We will see periods of rain on and off throughout the day.
Looking at surface analysis the cold front has passed through our region last night and is well offshore.