National Weather Service United States Department of Commerce

Early Week Impacts Include Monsoon and Heat

Monsoonal showers and thunderstorms may result in flash flooding and debris flows from the from the Southwest into the Four Corners and central Rockies through midweek. Summer heat with above normal temperatures are likely for the central Plains into Tuesday. Excessive heat is expected to build across the Northwest and the Central Valley of California by Tuesday, lasting for a few days. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Aug. 15, 2022 at 6:00:07 am MDT

National Weather Service Boise, IDNational Weather Service Pocatello, IDNational Weather Service Western and Central Wyoming
National Weather Service Elko, NVZoom

National Weather Service Grand Junction, CO
National Weather Service Las Vegas, NVNational Weather Service Flagstaff, AZNational Weather Service Albuquerque, NM

The threat for flash flooding shifts to southern Utah today; and a flood watch is in effect here this afternoon and early evening. Showers and thunderstorms will once again be capable of producing heavy rainfall that may lead to flooding. This includes Capitol Reef and Zion National Parks and vicinity.
There is an increased risk of flash flooding for southern Utah national parks and recreation areas. Make sure to check in with local visitor centers or ranger stations before heading out and have a plan if threatening weather approaches.


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