D.C. weather forecast: Showers and thunderstorms likely for start of week

Overnight:Mostly Cloudy, Isolated T-Storms Lows: 70°-76° Wind: West 3-5 mph Monday:Partly Cloudy, PM T-Storms (60%) Highs: 85°-90° Wind: Southeast 5-10 mph Tuesday:Showers and T-Storms (60%) Highs: near 90° Wind: Southwest 3-8 mph

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A cold front across Pennsylvania will retreat northward overnight and into Monday. Scattered showers and thunderstorms will dot radar as temperatures fall to the 70s.

Partly cloudy skies will keep temperatures down slightly Monday as highs approach the middle 80s to near 90 degrees. Thunderstorms will develop during the afternoon hours and may produce brief heavy{ } downpours. Unsettled weather continues into Tuesday.

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