Scattered rain showers and thunderstorms Friday will douse northeastern Colorado, but more severe weather is on the horizon, according to the National Weather Service. East of Fort Morgan, rain has already started to fall Friday, and thunderstorm activity is expected to increase around 3 p.m. before winding down around 5 p.m., according to NWS forecasters. “Further west there will be little or no shower activity, with partly cloudy skies and temperatures similar to yesterday,” forecasters said Friday morning. The Denver area will see temperature highs around 83 degrees before cooling off into the high-50s overnight, according to forecasters.