Weather
Southern Colorado Flood Alert: 4+ Inches of Rain, 14 Inches Snow Nov. 1–2
Pueblo, CO – A powerful storm system threatens portions of southern Colorado with significant flooding and heavy mountain snow Sunday through Monday, Nov. 1–2. Rainfall totals could exceed 4 inches al
By Dylan Reeves · 2026-11-01T12:39:12.774Z
Pueblo, CO – A powerful storm system threatens portions of southern Colorado with significant flooding and heavy mountain snow Sunday through Monday, Nov. 1–2. Rainfall totals could exceed 4 inches along the eastern San Juan Mountains, while higher elevations could receive up to 14 inches of snow.
According to the National Weather Service in Pueblo, confidence is extremely high that the storm will affect the southwestern mountains through Monday, with the greatest impacts expected across the eastern San Juan Mountains and western San Luis Valley.
Over 4 Inches of Rain Could Trigger Flooding Forecasters expect 3 to more than 4 inches of rainfall along the eastern San Juan Mountains, creating a significant risk of flooding in rivers, creeks and low lying areas.
A Flood Watch covers portions of the region as heavy precipitation combines with runoff from melting snow.
The National Weather Service warns that rising snow levels could increase the amount of rain falling across mountain watersheds, worsening the potential for flooding.
Communities across the western San Luis Valley should remain alert for rapidly rising water and potentially hazardous road conditions.
Up to 14 Inches of Mountain Snow Expected While lower elevations face heavy rainfall, higher mountain peaks are expected to receive substantial snowfall.
The National Weather Service forecasts 8 to 14 inches of snow above 10,000 feet across the eastern San Juan Mountains.
A Winter Storm Warning is in effect for elevations above 10,000 feet from 5 p.m. Sunday until 11 a.m. Monday, Nov. 2.
Snow levels are expected to remain elevated longer than previously anticipated, potentially limiting snowfall totals below the highest peaks.
Flooding Threat Continues Into Monday The greatest impacts are expected Sunday through Monday morning, although precipitation and runoff could continue affecting waterways as the storm progresses.
Travelers near mountain passes, steep terrain and flood prone roads should exercise caution.
Residents should avoid driving through flooded roadways and monitor local emergency alerts for possible closures or additional warnings.