Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

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Last Map Update: Sun, Aug 16, 2026 at 10:34:51 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

Extreme Heat Warning

Small Craft Advisory

Heat Returns

The heat is making a comeback this week! After a few relatively mild days, temperatures will be on the rise, climbing back above normal by Tuesday and staying there through midweek.

Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

NWS Forecast Office Las Vegas, NV