Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

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Last Map Update: Tue, Nov 18, 2025 at 1:34:17 am MST

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Precipitation Returns Starting Tonight

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Never Too Early To Prepare!

Additional showers are forecast to move into the region tonight and continue through the next few days. Initially, precipitation will begin as rain for much of northern Arizona, but areas above 8000' could see snowfall starting tonight. Isolated thunderstorms are also possible.

Although we anticipate showers beginning later tonight, there is still uncertainty with the specific details on the impacts of this closed low. We do expect daytime highs to remain below normal through the week and precipitation to hit much of central/northern Arizona. The jury is still out for where snow levels will land, exact snowfall/rainfall amounts, and specific timing of the heaviest precipitation.

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Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

NWS Forecast Office Flagstaff, AZ