The North American Monsoon is returning - a wind pattern change driven by low pressure near southern California, and high pressure in the central US - resulting in a southerly airflow across the ...

Flash flooding is a concern today in southern Colorado. Monsoon moisture continues to stream through the state, while upper-level energy will provide widespread storm support this afternoon - and this ...

A surge of monsoon moisture is bringing daily chances for rain and storms this week across New Mexico. Heavy rain will bring a risk of flash flooding each afternoon. Showers and storms developed ...