National Weather Service United States Department of Commerce

Flash Flooding Continuing Along the Gulf Coast; Dry Thunderstorms in the West

Excessive rainfall continues to produce life-threatening, locally catastrophic flash flooding along the central Gulf Coast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts Oregon, California, and the Great Basin into the weekend. Read More >

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Last Map Update: Fri, Jun 19, 2026 at 11:48:28 am PDT

Low surface RHs with a 10 to 20 percent chance for thunderstorms this afternoon brings potential for dry thunderstorms on the eastern side of the Sierra Nevada. While the main concern will be on the lee side, an isolated storm or two may develop along the Sierra crest.
11:30 AM PDT Thurs 6/18/26: 15 to 25% chance for afternoon and evening thunderstorms across the Sierra Nevada through Friday. Dry lightning is a concern with strong winds.
15%-25% Probability of Thunderstorms developing Friday, producing less than a tenth of an inch of rain. Thus, Dry Lightning is a Hazard for Fire Weather.
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!

 

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