San Tan Valley, AZ
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Southwest monsoon season: What you need to know
The North American Monsoon becomes active due to a pattern shift that impacts a large part of the United States and Mexico. After a ridge of high pressure becomes established, winds turn more southerly, allowing moisture from the Pacific, Gulf of California and Gulf of America to converge. The increased chances of rainfall provide communities from southeast California through Arizona, New Mexico and southwest Colorado with much of their annual precipitation. The pattern generally runs from around June 15 to September 30 but can vary depending on whether an El Niño, La Niña or neutral climate pattern is underway.
Daily Weather Update from FOX Weather: Severe weather threat shifts east after storms blast Texas
Top weather news for Monday, June 9, 2025: Millions of people from the Gulf Coast to the Northeast will be on alert for severe weather on Monday after powerful storms slammed portions of Texas in the Plains on Sunday.
Grand Canyon Star Party event less than 2 weeks away: How to best enjoy the 35th annual celestial show
The 35th annual Grand Canyon Star Party event kicks off this month from June 21 until June 28.
Alvin's remnants bringing unusual pre-monsoon rainfall over Desert Southwest
A surge of moisture, due in part to the placement of an upper-level low and the tropical moisture field from the Northern Hemisphere’s first tropical cyclone of the year, will lead to increased rain chances across the Southwest over the next several days.