Full Breakdown
Denver Braces for Potentially Historic May Snowstorm
5/5/2026, 3:01:03 AM
Core Event and Timeline
- Monday night: cold front approaches.
- Tuesday evening: NWS winter storm watch for Denver; Pinpoint Weather Alert Days issued.
- Wednesday morning: winter storm warning for mountain passes; freeze watch for Thursday morning.
Background and Data
Colorado’s 2025-26 winter has been warm and dry, leaving ~60 % of the state in extreme or exceptional drought (U.S. Drought Monitor). Snowfall this season is well below normal. Forecasts call for 3-9 inches in Denver, with some models showing 4-6 inches and up to 2 feet in the Rockies. Historical May records list 15.5 inches (1898) and 10.7 inches (1950); 6 inches would rank among the top five May storms and likely be the season’s largest, surpassing the 8.5-inch March 6 event.
Impact and Why It Matters
Liquid equivalent of 1-1.5 inches could modestly dent the regional drought. Heavy, cement-like snow threatens broken branches on early-leaf trees, power outages, and slippery roads on I-70 and mountain passes. Xcel Energy has 165 crews on standby and urges avoidance of downed lines. Early foliage increases risk of branch damage, raising outage potential.
Official Statements
The National Weather Service issued the watch and warning, noting significant travel concerns. Pinpoint Weather labeled the system a “significant spring snowstorm,” warning of tree damage and power disruptions. Xcel Energy warned the public about downed lines and prepared crews for restoration. Denver officials have not confirmed opening cold-weather shelters.
Criticism and Concerns
Local officials and utility representatives caution that early leaf growth may cause extensive branch breakage, raising outage risk. Critics note that while the storm adds moisture, it will not fully resolve the drought.
Conflicting Forecasts
KDVR projects 3-9 inches for Denver; AccuWeather suggests 3-6 inches. Mountain totals range from “up to two feet” to “10-24 inches.” Precise snowfall will be known only after the event.
Verbatim Quotes
- “In terms of the liquid content, this will certainly be one of the bigger storms” — Russell Danielson, National Weather Service
- “But it’s going to help significantly with the drought and the snowpack.” — Russell Danielson
- “This is still a pretty major travel concern,” — Russell Danielson
- “This storm could rival the biggest storm of the season for Denver,” — Tony Laubach, AccuWeather
- “If this storm brings more than 3.5 inches of snow to Denver in a single day, it would be the biggest one-day May snowstorm since the early 1900s,” — Dan DePodwin, AccuWeather
What’s Next
A freeze watch remains for Thursday morning, followed by rain Thursday evening and temperatures rising into the 70s by Friday. Authorities will assess tree damage, power restoration needs, and runoff impacts on reservoirs.
