Morning Frost Advisory Issued For Parts Of San Diego County

SAN DIEGO COUNTY, CA – Frigid temperatures are expected in parts of San Diego County Tuesday morning amid a frost advisory in the deserts and inland valleys.

The NWS issued a frost advisory that will last until 9 a.m. in parts of the county, including El Cajon, Escondido, La Mesa, Poway, San Marcos, Santee and Borrego Springs. The advisory indicates a likelihood of temperatures dropping to the low-30s.

NWS forecasters warn that shelter should be provided for pets or livestock, and sensitive outdoor plants could die if unprotected in the frost.

The San Diego County Office of Education announced that all schools in the Warner Unified School District will be closed Tuesday because of the cold weather and icy roads.

Schools in the Julian Union School District, Julian Union High School District and Spencer Valley School District will have a late start Tuesday.

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