Meteorologist Jim Woodmencey (Note: Content in this post first appeared in the MountainWeather column in the Jackson Hole News & Guide June 8, 2016) Sometimes, the forecast can be confusing or misleading, especially when it comes to understanding the “probability of precipitation. In this week’s column I will explain what those percentages really mean, by … Continue reading Understanding Your Weather Prognosis →

Meteorologist Jim Woodmencey It seems like weather predictions for the coming winter are beginning earlier and earlier every year. They used to come out in early October, then it was September, now they are appearing in mid-August. The early release of the Old Farmer’s Almanac hit the major media a couple weeks ago. You can … Continue reading The Early Winter Outlook →

Meteorologist Jim Woodmencey (Note: The article in this post was originally published in the Jackson Hole News and Guide on August 19, 2015).The comments and questions are starting to come more often now, about the current El Nino and how it will affect our winter. I blame the bigger media outlets for creating this hype, … Continue reading Hyper-El Nino may be Over-hyped →

Meteorologist Jim Woodmencey An unusually cold Low pressure system for late July moved across the Northern Rockies on Monday, July 27th, 2015 , bringing with it  a dramatic drop in temperatures, and snow to the higher elevations of the Teton Range in western Wyoming, as well as some strong, gusty winds. SNOWSnow was observed at … Continue reading Snow in July in theTetons →

Meteorologist Jim Woodmencey We were underneath a Southwesterly flow this week in western Wyoming out ahead of a Trof of Low-pressure that was over the western US. That kept a decent supply of moist and unstable air overhead that produced late day thunderstorms on Monday, none on Tuesday, and then as that Trof got closer, … Continue reading July 15,2015 Thunderstorms →

Meteorologist Jim Woodmencey Almost everyone probably agrees that we had a weird winter, not just here in Jackson Hole, but across the entire United States. Characterized by warmer and drier than normal conditions in the Western United States and Alaska, contrasted by unusually cold and record breaking snow in the Eastern United States. Even though … Continue reading What can we blame this winter’s weather on? →

Meteorologist Jim Woodmencey This winter began pretty much the same way it ended, with people thinking about mowing their lawns. Those thoughts were squashed at both ends with abrupt changes from warm and sunny to cold and snowy. In this week’s column I will review the winter season and see how it stacked up against … Continue reading Jackson Hole’s Winter 2014-15 Reviewed →

Meteorologist Jim Woodmencey Lots of SNOW & wind for Jackson Hole, ski areas and weather instruments around the mountains reporting 20 to 26 inches of new snow from Friday night through Monday morning in the Teton Mountains.  But, this is not technically a big “storm system”. It is a STORM, and we are getting very … Continue reading Big Snow & Blow in the Tetons →