Monday, June 5, 2017
A wave currently located along the northern Montana border has flattened the western U.S. ridge of high pressure that brought this past weekend’s spectacular weather. This grazing storm will drag a weak cool front through northern Colorado later this afternoon and evening and storms will be possible as this boundary moves through the Steamboat Springs area.
Some storms will also be possible on a cooler Tuesday afternoon as lingering moisture and instability from the front remain over our area.
The western U.S. ridge rebounds on Wednesday, bringing warming temperatures and perhaps a stray afternoon shower as the strong surface warming acts on any remaining moisture in the atmosphere.
Drier air and hot temperatures invade the Intermountain West for the rest of the work week with meager chances for precipitation.
While we are basking in mid summer-like weather, a strong and powerful storm approaches the Pacific Northwest coast around Thursday. However, seasonality dictates that the battle between the storm and the ridge will be dominated by the ridge, at least through the weekend. The main affect on our weather will be the appearance of breezy southwest winds ahead of the storm that will make only slow eastward progress through the weekend.
Breezy conditions will persist into the beginning of the work week. Models now generally agree that some sort of cool front will be dragged through our region around Tuesday as the Pacific Northwest storm eventually moves eastward, and this will bring cooler temperatures and a chance of showers for the day.