Heat Advisory for Sonoma Coastal Range; North Bay Interior Mountains; North Bay Interior Valleys +9 more
Official alert fields
What you need to know
- Applies to
- East Bay Hills, East Bay Interior Valleys, Eastern Santa Clara Hills, Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park, North Bay Interior Mountains, North Bay Interior Valleys, San Francisco Bay Shoreline, Santa Clara Valley Including San Jose and 4 more
- Effective
- Ends or expires
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Hot conditions with maximum temperatures in the mid-90s to near 105. Mild minimum temperatures and weak onshore flow will limit overnight relief. Impacts: This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and...
What the bulletin says to do
Hydration is a critical piece to surviving the heat. Drink water, and if possible, take water to those who are vulnerable. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to the early morning or evening. Take action when you experience symptoms of heat exhaustion and/or heat stroke. Beat the heat and check the backseat! Do not leave young children or pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.
Full official description
Bulletin details
* WHAT...Hot conditions with maximum temperatures in the mid-90s to near 105. Mild minimum temperatures and weak onshore flow will limit overnight relief. * WHERE...The East Bay and San Francisco Bay Shoreline, North Bay Interior Mountains and Valleys, The Santa Clara Valley and Eastern Hills, The Santa Cruz Mountains, Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...Until 10 PM PDT Thursday. * IMPACTS...This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Update
Heat Advisory issued October 7 at 1:59AM PDT until October 8 at 10:00PM PDT by NWS San Francisco CA
Official revision - Update
Heat Advisory issued October 6 at 9:02PM PDT until October 8 at 10:00PM PDT by NWS San Francisco CA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS San Francisco CA. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected