Southern Colorado Heat Gives Way to Cooling Front and Storms
Rising moisture followed by a potent cold front will trigger widespread heavy storms with flash‑flood risk later this week.
Overview
- Heat advisories are in effect for parts of southern Colorado, including El Paso, Pueblo and eastern Fremont counties, with highs reaching the 90s and pockets of triple‑digit heat on the lower Arkansas River Valley.
- Early‑week high pressure and the lingering heat dome are limiting storm coverage and producing high‑based storms that are more likely to bring gusty winds than measurable rain.
- Forecast models show a notable uptick in moisture by midweek and a strong cold front moving through Wednesday night into Thursday that will drop daytime highs into the 70s and 80s and permit widespread storms Thursday and Friday.
- Those later storms carry a heightened risk of heavy rain, flash flooding and strong winds, with mountain zones and burn‑scar areas especially vulnerable to rapid runoff.
- Residents should monitor local forecasts and advisories, plan for heat‑health precautions early in the week, and prepare for possible flood watches and travel impacts after the frontal passage.