Severe Storms and Heavy Rain the Mississippi Valley and Midwest; Widespread Heat in the Central US

Severe thunderstorms and showers have the potential for large hail, a few strong tornadoes, damaging winds with gusts over 75 mph, and localized flash flooding across parts of the Mid/Upper Mississippi Valley and Midwest. A widespread heat wave will continue across the Central U.S. and Midwest today. Fire weather concerns persist in the Southwest into the central Rockies and northern California. Read More >

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Last Map Update: Wed, Jun 10, 2026 at 11:10:26 am PDT

Watches, Warnings & Advisories

National Weather Service San Francisco Bay Area, CA

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National Weather Service Los Angeles, CA

Heat Advisory

Small Craft Advisory

Protecting Pets and Animals in the Heat Wave

Moderate Heat Risk

Cold Water Safety

We Are Hiring!

Keep Your Pets Cool as Temperatures Rise! 🐾☀️ As we head into this heat wave, it’s not just humans who are at risk. Our pets rely on us to keep them safe when the mercury climbs. From the "7-Second Paw Test" to monitoring the Equine Index, make sure you’re taking the necessary precautions for your dogs, cats, and livestock. Key Tips: Walk Early or Late: Avoid the midday sun and hot asphalt. Check the Pavement: If it’s too hot for your hand, it’s too hot for their paws! Hydration is Key: Fresh water and ice cubes can make a huge difference. Know the Signs: Watch for heavy panting, lethargy, or stumbling. If you suspect heat stroke, don’t wait. Contact your emergency vet immediately. 🚑 🐾

Tuesday, June 9, 2026 @ 11:15 PM PDT - Triple digit heat is in store for many locations, including in the Central Valley, beginning Thursday, as well as the Kern County desert starting Wednesday. A Moderate Heat Risk is expected for the San Joaquin Valley, Kern County desert, West Side Hills, the coastal ranges, and the Sierra Nevada foothills until the weekend. This level of heat generally has the greatest impact on sensitive groups, but everyone should take caution.

With warmer temperatures expected for this weekend and early next week, remember to be safe around area rivers, streams, and lakes. Warm air temperatures do NOT mean warm water temperatures! Some areas of central California can have a difference of 40 to 50 degrees between the two. It only takes 10 to 15 minutes to lose dexterity in 50 to 60 degree water temperatures.

We are now hiring early-career meteorologists at most offices across the country! Through an improved, streamlined hiring process, eligible candidates will be entered into pools to be continually considered for vacancies. Interested? Here’s what you need to know: ➡️This large hiring push is split between offices in the following three vacancy announcements on USAJobs: ▶️ Possible recruitment incentives: https://www.usajobs.gov/GetJob/ViewDetails/867259300 (We are listed as San Joaquin CA) ▶️ Eastern: https://www.usajobs.gov/GetJob/ViewDetails/867260400 ▶️ Western: https://www.usajobs.gov/GetJob/ViewDetails/867260700 ✅You can apply to each vacancy group ✅You can select up to five locations for each announcement 📋Eligibility is determined through a USA Hires assessment ⏳Closes September 30, 2026 - but apply early to increase your chances!