California Highway I-280 South Traffic

Heat Advisory

Heat Advisory issued June 3 at 4:16AM PDT until June 3 at 9:00PM PDT by NWS San Francisco CA

East Bay Interior Valleys; Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park; Southern Salinas Valley/Arroyo Seco and Lake San Antonio; Northern Salinas Valley/Hollister Valley and Carmel Valley; North Bay Mountains; Santa Lucia Mountains and Los Padres National Forest; North Bay Interior Valleys; Santa Cruz Mountains; Santa Clara Valley Including San Jose; East Bay Hills and the Diablo Range

* WHAT...Well above normal temperatures with afternoon highs in the 90s to 102. * WHERE...Interior portions of the San Francisco Bay Area and interior portions of the Central Coast. * WHEN...From 10 AM this morning to 9 PM PDT this evening. * IMPACTS...Heat related illnesses such as heat exhaustion and heat stroke can occur due to prolonged exposure to hot temperatures. People most vulnerable include those who are spending a significant amount of time outdoors, those without air conditioning, young children, the elderly, and those with chronic ailments. Additional societal impacts due to people seeking relief by traveling from hotter inland areas to cooler coastal areas. * ADDITIONAL DETAILS...Daytime temperatures for inland areas are forecast to range from the 90s to 102 this afternoon. The San Francisco Bay shoreline and Santa Cruz County coast could warm to the mid 80s and lower 90s on Wednesday. For San Francisco itself, the Downtown/Bayside could warm to the lower 80s while the Pacific coastal side will peak in the lower 70s. Other coastal areas should remain relatively mild (70s to around 80) compared to inland areas given light onshore flow. Significant temperature differences from the coast to a few miles inland could drive an excessive number of persons towards the coast to seek relief from the heat. Individuals are advised to check with local authorities on potential closures of parks and beaches and be aware of any special requirements for visiting such areas. Overnight lows will range from the upper 50s to mid 60s, and even 70s in the hills, which may limit the amount of typical overnight relief from the heat.

59F

Overnight

Partly cloudy, with a low around 59. West southwest wind around 3 mph.

85F

Wednesday

Sunny. High near 85, with temperatures falling to around 80 in the afternoon. West southwest wind 2 to 10 mph.

55F

Wednesday Night

Mostly clear, with a low around 55. West southwest wind 5 to 9 mph.

South

Slab Replacement Lanes: #4

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Jun 3rd 2020, 6:01 pm -
Jun 4th 2020, 6:01 am

From: Sandhill Road to San Mateo / Santa Clara County Line

South

Slab Replacement Lanes: #4

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Jun 4th 2020, 6:01 pm -
Jun 5th 2020, 6:01 am

From: Sandhill Road to San Mateo / Santa Clara County Line

South

Slab Replacement Lanes: All

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Jun 3rd 2020, 7:01 pm -
Jun 4th 2020, 6:01 am

From: Route 280 to Sandhill Road

South

Slab Replacement Lanes: All

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Jun 4th 2020, 7:01 pm -
Jun 5th 2020, 6:01 am

From: Route 280 to Sandhill Road

South

Tree Work Lanes: RShoulder

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Jun 3rd 2020, 9:01 am -
Jun 3rd 2020, 3:01 pm

From: Hickey Blvd to Westborough Blvd