Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

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Last Map Update: Thu, Jul 2, 2026 at 2:40:19 pm PDT

Watches, Warnings & Advisories

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National Weather Service San Joaquin Valley, CA

National Weather Service Los Angeles, CA

Small Craft Advisory

Lake Wind Advisory

Pleasant Weather Ahead

Seasonally cool temperatures will be seen today, with gradual warming Friday and through the holiday weekend. The more notable warm-up will be in inland areas. A Minor HeatRisk will be seen, with the exception of some coastal locations. Overall, we are looking towards a pleasant holiday weekend! More info on HeatRisk at https://www.wpc.ncep.noaa.gov/heatrisk/?wfo=MTR