San Diego, CA

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Last Map Update: Mon, Jun 22, 2026 at 1:16:28 am PDT

Watches, Warnings & Advisories

National Weather Service Los Angeles, CA

National Weather Service San Joaquin Valley, CA

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Heat Advisory

Extreme Heat Watch

Air Quality Alert

Highs Tuesday

Highs Wednesday

HeatRisk - Wednesday

What is HeatRisk?

For the coastal areas: 71 to 78, western valleys and inland Orange County: 77 to 84, inland valleys: 83 to 96, mountains between 4000 ft and 7000 ft: 82 to 92, high desert: 98 to 105, low desert: 106 to 110.

For the coastal areas: 72 to 79, western valleys and inland Orange County: 79 to 87, inland valleys: 86 to 97, mountains between 4000 ft and 7000 ft: 82 to 93, high desert: 99 to 105, low desert: 110 to 114.

Minor HeatRisk with areas of moderate HeatRisk expected for inland valleys and mountains. Moderate HeatRisk with areas of major HeatRisk expected for the deserts.