Severe Thunderstorms from the Midwest to Mid-Atlantic Tonight; The Heat Continues in the Southern and Eastern U.S.

Strong to severe thunderstorms capable of producing large to very large hail, damaging wind gusts and a few strong tornadoes are likely from the Midwest to the Mid-Atlantic tonight. Moderate Risk (level 4 of 5) of severe thunderstorms is outlooked for the Midwest. A widespread heat wave will peak in the South and East on Friday, with many temperature records expected to be broken. Read More >

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Last Map Update: Fri, Jun 12, 2026 at 12:46:24 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

Protecting Pets and Animals in the Heat Wave

Chance of Temperatures Greater Than 100 Degrees

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. 🚑 🐾

Temperatures are beginning to warm up this weekend as a ridge begins to move inland. Expect to see temperatures into the low 100s on the warmest days of the heat wave.

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 30 to 40 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!