One product issued by NWS for: 2 Miles E San Bernardino CA
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service San Diego CA 926 PM PDT Mon Jul 20 2026 CAZ048-211315- /O.CON.KSGX.HT.Y.0006.260722T1700Z-260728T0300Z/ San Bernardino and Riverside County Valleys-The Inland Empire- Including the cities of Rancho Cucamonga, Corona, Fontana, Riverside, Ontario, San Bernardino, and Moreno Valley 926 PM PDT Mon Jul 20 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM WEDNESDAY TO 8 PM PDT MONDAY... * WHAT...High temperatures 100 to 107 expected. Low temperatures in the upper 60s to low 70s. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...From 10 AM Wednesday to 8 PM PDT Monday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Widespread moderate to localized major HeatRisk. Elevated low temperatures will limit overnight relief from the heat. 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. && $$