####018002169#### WWUS76 KSTO 011927 NPWSTO URGENT - WEATHER MESSAGE National Weather Service Sacramento CA 1227 PM PDT Sat Jun 1 2024 CAZ013-015>019-063-066-067-021200- /O.CON.KSTO.EH.A.0001.240604T1800Z-240607T0300Z/ Shasta Lake Area / Northern Shasta County-Northern Sacramento Valley-Central Sacramento Valley-Southern Sacramento Valley- Carquinez Strait and Delta-Northern San Joaquin Valley-Mountains Southwestern Shasta County to Western Colusa County-Northeast Foothills/Sacramento Valley-Motherlode- Including the cities of Jackson, Oroville, Alder Springs, Sacramento, Redding, Grass Valley, Fairfield/Suisun, Marysville/Yuba City, Modesto, Chico, Paradise, Shasta Dam, Stockton, and Red Bluff 1227 PM PDT Sat Jun 1 2024 ...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH THURSDAY EVENING... * WHAT...Dangerously hot conditions with temperatures 95 to 108 possible and widespread Major HeatRisk. Limited overnight relief with low temperatures in the 60s to mid 70s. * WHERE...Carquinez Strait and Delta, Sacramento Valley, Motherlode, Mountains Southwestern Shasta County to Western Colusa County, Northeast Foothills, Northern San Joaquin Valley, and portions of Shasta County. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events, particularly for those working or participating in outdoor activities. * ADDITIONAL DETAILS...Hottest temperatures are expected Wednesday. Area waterways will continue to run cold and fast, creating dangerous conditions for those seeking relief in rivers and lakes. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates. && $$ For more information, visit us at www.weather.gov/sto/ kh