Weather
Colorado Weather Oct. 21-22: Heavy Rain, Snow Threaten Roads
Pueblo, CO — Residents and travelers across portions of southern Colorado are being warned about rising creeks, possible flooding and dangerous mountain road conditions early Thursday, Oct. 22, follow
By Rachel Monroe · 2026-10-22T08:30:16.616Z
Pueblo, CO — Residents and travelers across portions of southern Colorado are being warned about rising creeks, possible flooding and dangerous mountain road conditions early Thursday, Oct. 22, following rounds of rain and snow that have already brought significant precipitation to the region.
According to the National Weather Service in Pueblo, widespread rainfall totals between 0.5 and 1 inch had been recorded by 9 p.m. Wednesday across portions of Mineral, Rio Grande and surrounding counties. Additional precipitation was expected overnight, increasing runoff into local creeks and streams.
The primary period of concern extends through 6 a.m. Thursday, although flooding and other hazards could continue beyond that time.
Forecasters warned that mountain passes could experience wet roads and poor visibility as rain and snow move through higher elevations.
Rising water levels in area waterways are another major concern, particularly where additional rainfall flows into already swollen creeks and streams.
Steep terrain also presents a potential hazard, with rockfalls and rockslides possible as precipitation saturates unstable slopes.
The National Weather Service highlighted portions of Mineral, Rio Grande and Conejos counties, including areas near South Fork, Del Norte and surrounding mountain communities.
However, officials emphasized that hazardous conditions could develop outside the highlighted region.
Drivers traveling through southern Colorado mountain passes should use caution, reduce speeds and avoid roads covered by standing or moving water.
Residents near creeks, streams and low lying areas should remain alert for rapidly changing water levels. Anyone threatened by rising water should move to higher ground immediately.
Travelers are encouraged to check current highway conditions through the Colorado Department of Transportation at COtrip.org before departing.
The National Weather Service advises residents to continue monitoring weather updates as the flooding threat extends into Thursday morning.