Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

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Last Map Update: Sat, Jun 20, 2026 at 11:30:18 am PDT

Watches, Warnings & Advisories

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Red Flag Warning

Heat Advisory

Small Craft Advisory

Gale Watch

Weather Timeline: June 19th - 23rd

Cold Water Safety

Friday afternoon and evening look to be the most active period of the week ahead, with thunderstorms expected over Siskiyou, Modoc, Lake, and Klamath counties. Southern Jackson and Josephine counties have lower chances for storms. Activity decreases on Saturday and should be absent on Sunday. Temperatures warm to 15-20 degrees above normal on Monday and Tuesday, then may cool steadily into the end of next week.