Rivers in northern New Mexico swelled over the weekend, driven by intense flooding in southern Colorado. While they stayed below overflow levels, forecasters predict more rain, followed by the first morning freeze of the season.
More rain and high rivers, then first morning freeze in New Mexico this week

Key Takeaways:
- The San Juan and Animas rivers ran high but did not overflow.
- Intense flooding in southern Colorado caused the elevated river levels.
- Forecasters expect additional rain before temperatures drop significantly.
- The first morning freeze in New Mexico is anticipated later this week.
- Locals are urged to prepare for swift changes in weather conditions.
Weather Roller Coaster in New Mexico
Northern New Mexico is facing a dramatic shift in weather this week, with river levels rising and new rain clouds rolling in. Residents are also bracing for a sharp drop in temperatures that is expected to create the season’s first morning freeze.
Rivers Running High but Holding Steady
Over the weekend, the San Juan and Animas rivers crept higher than usual. “Over the weekend, the San Juan and Animas rivers ran high, but didn’t overflow…” This rise, while noticeable and somewhat worrisome to local communities, did not reach the point of spills or major flooding in New Mexico’s waterways.
Flooding in Southern Colorado
One of the primary causes of the increased flow is intense flooding in southern Colorado. These conditions sent runoff downstream, swelling riverbanks in northern New Mexico. Despite the added volume, the rivers have so far remained within their bounds.
Rain Followed by a Freeze
State weather officials caution that more rain is in the forecast. Yet, once the skies clear, locals should prepare for a quick change as cooler air moves in. The title of the original story emphasized that New Mexico would soon see its “first morning freeze,” marking a stark contrast from the recent wet conditions.
Preparing for Changing Conditions
In anticipation of both rainfall and plunging temperatures, residents are advised to stay informed about local weather reports. Although the San Juan and Animas rivers have not overflowed, vigilance is necessary should conditions shift. With the possibility of further rainfall followed by icy morning lows, New Mexicans face a swiftly changing week ahead.