Heavy Snow — Mcmullen, Texas

2021-02-14 to 2021-02-15 · Mcmullen, Texas

Event narrative

Snow accumulations of 1 to 3 inches occurred across the northern part of the county.

Wider weather episode

Arctic air mass moved into south Texas on February 11th. The cold air deepened over the region on the 14th. A deep upper trough was over Texas with a strong upper level jet moving into south Texas late on the 14th and during the morning hours of the 15th. Freezing rain developed during the afternoon over south Texas. The freezing rain changed to snow during the evening of the 14th and continued during the morning hours of the 15th across northern portions of the Brush Country to the Victoria Crossroads.

Source: NOAA Storm Events Database, event_id 946716. Narrative written by the NWS forecast office that issued the report.