Above Normal Temperatures, Strong Thunderstorms, Tropical Development Being Monitored

Well above normal temperatures are forecast to shift from the northern Plains through the Northeast U.S. over the long holiday weekend. A few strong to severe thunderstorm will be possible as well along with a potential for excessive rainfall. A tropical or subtropical depression could form off the Southeast U.S. coast over the weekend while drifting northward to northeastward. Read More >

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Last Map Update: Fri, Jul 4, 2025 at 8:12:37 am PDT

Watches, Warnings & Advisories

National Weather Service Salt Lake City, UT

National Weather Service San Joaquin Valley, CA

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National Weather Service NWS Flagstaff, AZ

National Weather Service Los Angeles, CA

Red Flag Warning

Beach Hazards Statement

Air Quality Alert

Fire Safety Tips & Red Flag Warnings

July 4th Forecast

Red Flag Warning

June Review

Red Flag Warnings for Independence Day! High fire danger for [Nevada] Clark, Lincoln, & southern Nye counties [Arizona] Mohave County. Only use safe & sane fireworks & keep a bucket of water or hose nearby!!

Hot and dry conditions are expected this evening during many of the July 4th festivities. Expect only a gradual cooldown after sunset.

Increasing winds and dry conditions will lead to critical fire weather conditions across much of Southern Nevada and Northwestern Arizona. Those planning to head out for outdoor recreation should be aware of the fire danger. Heed all fire restrictions and use caution with fire triggers (grills, cars, campfires, fireworks, etc.).

Warm and dry conditions prevailed for the month of June. The month topped out 2.4 degrees above normal with only a trace of rainfall. While it was dry - dry conditions are quite common in June, with many Junes not observing any rain at all in Las Vegas.