National Weather Service United States Department of Commerce

Strong to Severe Thunderstorms, Heavy Rain, And Flash Flooding Across the Midwest

Strong to severe thunderstorms, heavy rain and flooding is possible from the Great Lakes to the south-central Plains, as a strong cold front pushes into the extended area. Meanwhile, well above average temperatures are very likely across the Northeastern quad of the country, including the Northeast, Mid-Atlantic, Great Lakes and Ohio Valley. Read More >

Click a location below for detailed forecast.

Last Map Update: Sun, Sep. 22, 2019 at 1:02:43 am MDT

National Weather Service Missoula, MTNational Weather Service Great Falls, MTNational Weather Service Billings, MT
National Weather Service Boise, IDZoom
Out

National Weather Service Western and Central Wyoming
National Weather Service Elko, NVNational Weather Service Salt Lake City, UTNational Weather Service Grand Junction, CO

This appears to be the last weekend to really go out and enjoy warm weather activities for the rest of 2019. It is officially the last weekend of summer, as the fall equinox occurs late Sunday night. But it may be the last really nice weekend for those summer activities: Temperatures will be near normal for this time of year, in the 60s and low 70s for most by Sunday. The other images show the outlook for September 28 to October 4. It is highly likely that this week will be colder than normal (indicated by the blue shading over Idaho on the left), with the precipitation very likely to be above normal (green shading over Idaho on the right). The darker the shading, the more confident the forecast.

 

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