Weather Alerts For Mira Loma, CA

URGENT - WEATHER MESSAGE National Weather Service San Diego CA 1204 PM PDT Tue Mar 10 2026 San Diego County Coastal Areas-San Bernardino and Riverside County Valleys-The Inland Empire-San Diego County Valleys-Orange County Coastal Areas-Orange County Inland Areas- Including the cities of Oceanside, San Diego, Escondido, San Bernardino, El Cajon, National City, Moreno Valley, Rancho Cucamonga, Santee, Santa Ana, Fullerton, Orange, Encinitas, Carlsbad, Chula Vista, San Marcos, Ontario, Riverside, Mission Viejo, Poway, Huntington Beach, Anaheim, Irvine, Fontana, La Mesa, Vista, Costa Mesa, Garden Grove, and Corona 1204 PM PDT Tue Mar 10 2026 ...HEAT ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT FRIDAY... * WHAT...Temperatures up to 93 to 98 degrees for inland areas. Temperatures up to 86 to 92 degrees along the coastline. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Coastal Areas, and San Diego County Valleys. * WHEN...From 10 AM Thursday to 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Very warm temperatures are expected to continue into the weekend and beyond. 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. &&

Pollen Index: 9 Pollen Level: medium-high Predominant Pollen: Ash, Alder and Cedar/Juniper The pollen levels for Tuesday will remain relatively stable in the high range. The pollen producing plants are delivering a fairly constant level of pollen into the air.