Dana Gage frequently enjoys walking through the natural beauty of Vedauwoo in the Medicine Bow-Routt National Forest with his German shepherd, Klaus. He and Klaus strolled through the popular southern Wyoming recreation area Thursday afternoon, which he found cold and concerning.
âIt was 31 degrees with 50 mph wind gusts, but there wasn't a decent amount of snow on the trails or landscape,â he said. âNo more than 2 inches, if anything, and it was light and dry. It is pretty dry up there this year.â
People who visit Vedauwoo in winter expect to need skis or snowshoes to traverse the terrain. At the beginning of 2025, the roads and trails are still cold but relatively clear of snow.
âI'd say this is one of the driest winters we've had in a very long time,â Gage said. âIâm trying to compare it to years gone by, but I canât remember a comparable one.â
There are concerns about persistent dryness throughout the Rocky Mountain region this winter, from the fire-scarred face of the Bighorn Mountains to anxious ski resorts throughout Wyoming, Utah and Colorado. Whereâs winter?
Itâs here, even if it hasnât manifested as massive snowfall across the Western states. At least, not yet.
Donât Doubt The Dryness
Cowboy State Daily meteorologist Don Day doesnât deny that itâs dry across Wyoming and the Rockies. Vedauwoo is evidence of how little precipitation has fallen in southeastern Wyoming over the last few months.
âPrecipitation averages in October, November, and December were below average in Cheyenne and Laramie,â he said. âThe region just isnât getting the storms needed to get snow in that area.â
The reason for the persistent dryness in southeast Wyoming is the same across the Rockies. Day said if thereâs anything to blame, itâs the Pacific Ocean.
âThe last two of three winters have been La Niña-dominated,â he said. âLa Niña falls are warm and dry, and that carries over into the start of winter. Weâve had two of those years together, back and back, in 2023 and 2024.â
Wyoming occasionally experiences âbig snow eventsâ in September, October and November as a prelude to winter weather. However, those events didnât happen in 2024, adding to the ongoing dryness at Vedauwoo and across the state.
The situation was much different at this point in 2023 when Wyoming experienced record-breaking snowfall that continued into one of the greenest and wettest years on record. Day said that, too, was the result of Pacific weather patterns.
âThe cold, snowy winter of 2022-2023 was when we changed phases from a La Niña to an El Niño, and we saw the results of that,â he said. âIf you want to blame anything, blame the Pacific. When the Pacific is cold, we have warm falls. That's all there is to it.â
History Says âŠ
When Wyoming experiences a âmildâ winter, Day defaults to the historical data he uses to compile his long-range forecasts. According to that data, he says January 2025 is pretty comparable to January 2024.
âI'm looking at snow conditions in the mountains and many areas from last December, and theyâre very similar,â he said. âIn fact, they were about the same.â
Day also cited one of his oft-stated mantras, also informed by Wyomingâs historical data.
âI know that I harp on this all the time, but the driest months of the year are December, January, and February, and there's very little difference between those three months,â he said. âNumber one, they're not very wet on the plains, statistically. And number two, if they are wetter than normal, that's like saying you're the tallest elf in Santa's workshop.â
That doesnât mean Wyoming is destined to be dry for the next two months. The long-range forecasts and weather patterns that Day and other meteorologists are monitoring look promising, and they follow historical precedents.
âI think there's an analogy to what happened last year and what will happen this year,â he said. âOnce we got into the new year, we got back into winter. Snow returned, and it got much colder across the state.â
Fortunately, Day doesnât have to rely on his hunches or expertise to make that prediction. Meteorological outlooks for the next several weeks are suggesting the same thing.
Incoming!
Dayâs long-range forecast for the 2024-2025 winter season called for a warmer, drier end to 2024, followed by below-average temperatures and above-average snowfall in 2025. Weather modeling is giving him more confidence in his predictions.
âEverything I'm seeing shows above-average snowfall coming into the interior of the Western high plains for at least the next six to eight weeks,â he said. âI think that'll continue in March and April. I'm confident that the patterns are changing, and that will bring the precipitation to Wyoming.â
Itâs more than a massive influx of wet weather. Day said the high-pressure system thatâs had the Rockies in a dry stranglehold since last fall is finally starting to give way.
âThe common theme, at least until recently, was a dominant west-to-east flow of the jet stream,â he said. âThat west-east flow always eliminates good rainfall and snowfall east of the Continental Divide. Thatâs critical at places like Vedauwoo, which is in the last mountain range before the Great Plainsâ
The jet stream's flow is another phenomenon dictated by the ebb and flow of La Niña and El Niño. As the Pacific patterns transition, the jet stream's flow changes, which is good news for Wyomingâs winter.
Still, Day always reminds Wyomingites that the stateâs moisture isnât determined by how much snow we get in December, January, and February. The months that matter are still a long way off.
âSpring and early summer is when we get the bulk of our precipitation,â he said. âSo yes, itâs bad right now in a lot of Wyoming. I know there are a lot of disappointed cross-country skiers and snowshoers up Vedauwoo who usually have plenty of snow for their activities by this point. But I'm confident that precipitation is coming.â
Still Vedauwoo
Gage said he was concerned but not surprised by the lack of snow in Vedauwoo. He sees it as an unfortunate continuation of a warming trend.
âI believe in climate science,â he said. âI know that changes are happening to our climate, and I think it's happening here locally, too.â
Fortunately, Vedauwoo is still Vedauwoo. Gage didnât see much snow during his latest visit, but the landscape still has plenty of life-sustaining water and wildlife.
âThere are a couple of tributaries of the Crow Creek that run through the area, and we're lucky that those are continuously supplied,â he said. âIf we did not have that, we'd be in much more trouble. But thereâs plenty of water and wildlife, and the moose population is exploding.â
Day reassured outdoor recreation enthusiasts that theyâll get the snow and subzero temperatures they want. The transition from a warm, dry La Niña to a cold, wet El Niño takes time, but all signs suggest itâs happening.
âWe have to let the Pacific go through these changes," he said. "That's starting now, and other pattern changes will continue into the New Year, which will make things different. âWe are changing phases and will get our winter.â
Andrew Rossi can be reached at arossi@cowboystatedaily.com.