Weather

Marin County To Heat Up Amid Bay Area Heat Wave: What To Know

A heat advisory will be underway Wednesday for most of the Bay Area, bringing increased risk of heat-related illness for some.

Be sure to stay hydrated and ensure elderly, children, pets and plants are cared for as a heat wave sweeps the Bay Area this week.
Be sure to stay hydrated and ensure elderly, children, pets and plants are cared for as a heat wave sweeps the Bay Area this week. (Shutterstock)

MARIN COUNTY, CA — Parts of Marin County will be placed under an excessive heat warning this week as a heat wave sweeps the Golden State and western United States.

The excessive heat warning will be in place from 11 a.m. Thursday to 1 p.m. Friday, which are forecast to be the hottest days of the week. Inland areas could see temperatures in the 90s to 100s, with temperatures up to 110 degrees in the hottest places, according to the National Weather Service.

Nearly all of Marin County is forecast to see low heat risk, which means people who are extremely sensitive to the heat should take precautions.

Find out what's happening in Mill Valleywith free, real-time updates from Patch.

A heat advisory is slated to begin at 11 a.m. Wednesday, 24 hours before the excessive heat warning, and cover all of inland Marin County.

When the heat advisory kicks in, the weather service advises residents to:

Find out what's happening in Mill Valleywith free, real-time updates from Patch.

  • Remain in air conditioning.
  • Limit strenuous outdoor activities during the hottest hours.
  • Not leave kids or pets in cars.
  • Stay hydrated.
  • Give extra care to the elderly, kids, pets and plants.
  • Be wary of hot pavement when walking dogs.
  • Be wary of rip currents at the coast.
  • Wear light-colored clothing with a hat.

"Any robust cooling is likely not expected until the weekend," the weather service wrote. "However, that becomes a relative term now that June in the Bay Area is in full swing."

Weather leading into next week is forecast to be warm and dry.


Get more local news delivered straight to your inbox. Sign up for free Patch newsletters and alerts.