Coloradans can expect a sunny and warm weekend, although “a stray storm” could pop up in the mountains during the afternoon on both Saturday and Sunday, according to the National Weather Service in Boulder. There is also a chance of thunderstorms occurring in the northeast plains this evening. But overall the weather is expected to stay dry and warm from Sunday through Tuesday, according to the forecast. In the Denver metro, it’s expected to be sunny with a high temperature around 88 degrees before dropping to the mid-50s Saturday evening.