Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will be possible from the Lower Mississippi Valley into parts of the Ohio/Tennessee Valleys. Elevated to Critical Fire weather threats will persist across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina. Read More >

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Last Map Update: Sun, Sep. 23, 2018 at 2:51:15 pm MDT

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Hard Freeze

There is concern that late this week into next weekend could prove abnormally cold for this time of year with assorted cold weather impacts. Included would a potential for a winter-type weather system with snowfall. Forecast models are struggling to resolve where the coldest air will go, thus confidence is only moderate but certainly something to stayed tuned for!

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Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

NWS Forecast Office Missoula, MT