Non-Precipitation Warnings / Watches / Advisories
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
665 WWUS76 KMTR 050522 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 1022 PM PDT Fri Oct 4 2024 CAZ508-510-512>515-051330- /O.CON.KMTR.EH.W.0003.000000T0000Z-241006T0600Z/ San Francisco Bay Shoreline-East Bay Interior Valleys- Santa Cruz Mountains-Santa Clara Valley...including San Jose- Eastern Santa Clara Hills-East Bay Hills- 1022 PM PDT Fri Oct 4 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Dangerously hot conditions with temperatures up to 101. * WHERE...San Francisco Bay Shoreline, East Bay Interior Valleys, Santa Cruz Mountains, and Santa Clara Valley. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS...Major HeatRisk (level 3 of 4) in the valleys. Extreme HeatRisk (level 4 of 4) in the mountains. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ502>504-051330- /O.CON.KMTR.EH.W.0003.000000T0000Z-241006T0600Z/ Marin Coastal Range-Sonoma Coastal Range- North Bay Interior Mountains- 1022 PM PDT Fri Oct 4 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Dangerously hot conditions with temperatures up to 98. * WHERE...Marin Coastal Range, Sonoma Coastal Range and North Bay Interior Mountains. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS...Major HeatRisk (level 3 of 4) in most areas with isolated locations with Extreme HeatRisk (level 4 of 4). PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ516>518-051330- /O.CON.KMTR.EH.W.0003.000000T0000Z-241006T0600Z/ Southern Salinas Valley...Arroyo Seco...and Lake San Antonio- Santa Lucia Mountains and Los Padres National Forest- Mountains of San Benito and Interior Monterey County including Pinnacles National Park- 1022 PM PDT Fri Oct 4 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Dangerously hot conditions with temperatures up to 100. * WHERE...Southern Salinas Valley, Arroyo Seco, and Lake San Antonio, Santa Lucia Mountains and Los Padres National Forest and Mountains of San Benito and Interior Monterey County including Pinnacles National Park. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS...Major HeatRisk (level 3 of 4) in most areas with more Extreme HeatRisk (level 4 of 4) interior Monterey county. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ006-051330- /O.CON.KMTR.EH.W.0003.241005T1700Z-241006T0600Z/ San Francisco- 1022 PM PDT Fri Oct 4 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM TO 11 PM PDT SATURDAY... * WHAT...Dangerously hot conditions with temperatures up to 94 expected southeast portion of San Francisco county. Much cooler temperatures are expected near the immediate coast and Golden Gate Area. * WHERE...The hottest locations will be in the vicinity of Bayview, Mission, N and S Bernal Heights district. * WHEN...From 10 AM to 11 PM PDT Saturday. * IMPACTS...Extreme heat will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS...Major HeatRisk (level 3 of 4) in the southeast portion of county. Moderate HeatRisk (level 2 of 4) elsewhere. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ506-528-051330- /O.CON.KMTR.HT.Y.0012.000000T0000Z-241006T0600Z/ North Bay Interior Valleys- Northern Salinas Valley...Hollister Valley...and Carmel Valley- 1022 PM PDT Fri Oct 4 2024 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Temperatures up to 100. * WHERE...North Bay Interior Valleys and Northern Salinas Valley, Hollister Valley, and Carmel Valley. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ509-529-530-051330- /O.CON.KMTR.HT.Y.0014.241005T1700Z-241006T0600Z/ San Francisco Peninsula Coast-Northern Monterey Bay- Southern Monterey Bay and Big Sur Coast- 1022 PM PDT Fri Oct 4 2024 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 11 PM PDT SATURDAY... * WHAT...Temperatures at the immediate coast and beaches will be in the 70s and 80s but just inland will be up to 93 degrees. * WHERE...San Francisco Peninsula Coast, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast. * WHEN...From 10 AM to 11 PM PDT Saturday. * IMPACTS...Hot temperatures may cause heat illnesses to occur. * ADDITIONAL DETAILS...Heat impacts will persist through the weekend. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/mtr