Friday, October 23, 2015
An active jet stream has settled over our area and is forecast to persist through next week and the following weekend, bringing periods of rain and higher elevation snow every several days. After this storm clears the area later today, dry weather with seasonable temperatures are forecast for this weekend.
But a series of waves in the eastern Pacific will interact in a complicated manner and eventually push through another cold wave by Monday, bringing more precipitation to the area after the weekend ends. A trailing wave later Tuesday may bring the coldest air of the season into the Steamboat Springs area later Tuesday and into Wednesday, possibly producing some snowflakes in the Yampa Valley by Wednesday.
Brief ridging on Thursday should give us a break before another warmer Pacific wave takes aim on the California coast, bringing much needed precipitation to that area before moving across the Great Basin and possibly affecting us by Friday.
The inclement weather will be briefly interrupted around the weekend before another wave threatens our area with more precipitation by around Monday, The European ECMWF is forecasting a more southward trajectory for this storm compared to the American GFS, and may keep the storm too far south to bring precipitation to our area.