Strong Cold Front Arrives Saturday Into Sunday - Northern NM Snow.
November 26, 2025. Lea County Sunrise. Colder Temps Headed Our Way. Monday marks the beginning of meteorological winter (Dec 1st), but other than a couple of snowstorms over the mountains so far, significant winter weather has avoided most of New Mexico. A strong southward advancing backdoor cold front will push south through the eastern half of the state Saturday into Saturday evening. This frontal passage will be marked by northerly wind gusts of around 40 mph. If these winds are stronger than forecast across the eastern and southeastern plains, then I would think that there could be a few areas of brief blowing dust occurrences with the frontal passage. Colder air will spread south and west behind the front Saturday into Monday. Low clouds are expected to develop across parts of the southeastern plains and parts of West Texas tonight into Saturday morning as low-level upslope flow ahead of the front develops. A High Wind Watch remains in effect fo...