What the hell – Image for illustrative purposes only (Image credits: Unsplash)
Colorado – A novice semi-truck driver awoke to an unwelcome sight this week: heavy snow blanketing the ground in early May.[1][2] The freak late-spring storm delivered up to 20 inches across the Rockies, disrupting travel plans statewide and highlighting the unpredictable weather in the region. Officials issued warnings for hazardous roads, particularly along key freight corridors like Interstate 70.
Potent Storm Exceeds Expectations
The National Weather Service forecasted significant accumulation from a late-season system moving through on May 5 and 6.[3] Peak impacts hit the mountains hardest, where two feet of snow piled up in higher elevations despite a record-dry winter.[2] Temperatures plunged overnight, turning rain into heavy, wet snow that stuck quickly.
Meteorologist Kenley Bonner noted the stark contrast after the driest winter on record.[2] The storm followed weeks of summer-like warmth, catching many residents off guard. Power companies mobilized crews early, anticipating downed branches from the weight of the fresh powder.
Heavy Accumulations Reshape Landscape
Snow totals varied widely, with the foothills and Front Range seeing several inches while the high country endured blizzard-like conditions.[1] Boulder recorded 10 inches, and Denver International Airport measured 4.7 inches by Wednesday morning.
| Location | Snowfall (inches) |
|---|---|
| Bear Lake | 20.4 |
| Estes Park | 17 |
| Boulder | 10 |
| Denver Intl Airport | 4.7 |
| Loveland Pass | 11 |
These measurements, reported by the National Weather Service, underscored the storm’s intensity.[1] Lower elevations like Arvada saw just 2 inches, but slushy roads still complicated morning drives.
Travel Chaos Grips Major Routes
The Colorado Department of Transportation warned of deteriorating conditions on Interstate 70 through the mountains, a vital artery for truckers hauling freight over the Continental Divide.[4] Webcams showed heavy snowfall reducing visibility, prompting chains requirements and potential closures.
Semi-truck drivers, including one who recently started the job, faced the brunt of the surprise dump. The driver expressed disbelief at the May snowfall, a reminder of the job’s hazards even in spring.[5] Similar storms in April had already sent rigs sliding off interstates like I-80 in neighboring Wyoming. Schools and universities canceled classes, while highways remained open but treacherous.
Broader Context of Erratic Spring Weather
This event followed forecasts of possible May snow farther east in the Great Lakes and Northeast, where chilly patterns lingered.[6] In Colorado, the snow offered brief relief from drought concerns but fell short of replenishing depleted water supplies. Ski areas had mostly shuttered, leaving roads to powder enthusiasts and essential haulers.
Officials urged caution for remaining winter-like snaps. Warmer air promised a return by Thursday, melting the fresh layer rapidly. Truckers adapted by checking forecasts diligently, a lesson reinforced for newcomers to the road.
As the plows cleared paths and temperatures climbed, the storm served as a final wintry punctuation to a quirky season. For drivers like the rookie semi operator, it underscored that in the Rockies, spring weather demands respect year-round.
