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Washington DC weather for May 30: a few showers followed by a sunny weekend

National Weather Service forecast map
National Weather Service forecast map
Map courtesy National Weather Service

Brian's exclusive forecast for Washington DC:

Today: Cloudy during the morning with a shower possible, then partial clearing during the afternoon. The high will be in the lower 70s.

Tonight: Becoming mostly clear and cool with a low in the upper 50s.

Saturday: Sunny and pleasant with a high in the lower 70s.

Saturday Night: Clear and cool with a low in the upper 50s.

Sunday: Sunny and pleasant with a high in the mid to upper 70s.

The extended forecast calls for sunshine on Monday with a low around 60 and a high around 80. Clouds and sun on Tuesday with a low in the lower 60s and a high in the lower 80s. Clouds and sun on Wednesday with a low in the mid 60s and a high in the mid 80s. Clouds and sun on Thursday with a low in the mid 60s and a high in the mid 80s.

Weather Summary

A weak cold front will move from west to east across the bay region today, producing a few clouds and isolated rain showers. A broad area of high pressure will then build over central Maryland as we move into the late afternoon and evening hours. This high will be the main weather feature throughout the upcoming weekend and will result in plenty of sunshine and pleasant temperatures. Lows on Saturday and Sunday will dip into the 50s with daytime highs in the mid 70s. As we move into next week, the high will move to our south and the flow of air will become warmer and more humid. This will increase the likelihood of afternoon thundershowers. A warm front is expected to advance northward by the middle of the week, to be followed by another cold front later in the week.

Regional Weather Information

Baltimore average lows and highs

Washington average lows and highs

National Weather Service daily weather discussion

Baltimore/Washington National Weather Service

Chesapeake Bay marine forecast

Mid-Atlantic radar loop

For more weather updates, please visit my web site www.chesapeakebayweather.com, my Chesapeake Bay Weather page on Facebook, and if you're heading to Ocean City feel free to check out my Ocean City MD Weather page on Facebook. You can also follow me on Twitter @chesbayweather.