Thursday, September 29, 2022
Temperatures have dropped from the upper sixties earlier this Thursday afternoon to around sixty degrees late this afternoon as several rounds of showers passed through the Steamboat Springs area. This is in advance of a cold front expected Friday morning that will be accompanied by widespread showers and periods of steady rain that will last through the day and into Saturday morning, with some snow above treeline. While Friday will see the bulk of the accumulating moisture, showers may continue through Saturday and possibly on Sunday depending upon the path of the approaching storm.
While Hurricane Ian is affecting the Southeast, an area of low pressure currently crossing the Pacific Northwest is forecast to form an eddy over Idaho tomorrow that will wobble around for a couple of days before eventually moving into Montana and rejoining the jet stream. Our weather will be very dependent upon the wobbles of the eddy and how quickly dry air on the backside of the storm makes it into our neck of the woods.
Unfortunately this makes for an uncertain forecast for even just two days ahead, though most of the accumulating precipitation looks to occur from Friday night into Saturday morning. High temperatures will certainly fall from what we enjoyed the last several days into the mid-sixties which is right at our average of 66 F. Low temperatures on the other hand will be elevated due to the insulating effects of cloud cover and will stay above our average of 30 F.
The movement of the eddy may be dependent upon the eventual track of the remains of Ian which is expected to turn inland toward the Ohio River Valley by mid-weekend, but the track of hurricanes are notoriously unpredictable. So I would say be prepared for unsettled weather this weekend that likely extends into Monday, but keep an eye outside and on the local satellite and radar movies from SnowAlarm to make your outdoor plans.
It does look like the weather warms and dries for most of the following work week, but be sure to check back for my next regularly scheduled weather narrative on Thursday afternoon where I’ll discuss that forecast in more detail.