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News Release 16-149
Extreme downpours could increase 400 percent across parts of U.S.
A warming climate could also boost individual storm intensity
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![The August, 2016, floods in Baton Rouge, Louisiana, wreaked havoc throughout the area.](/news/mmg/media/images/Baton Rouge August 2016 NOAA_f.jpg)
The August, 2016, floods in Baton Rouge, Louisiana, wreaked havoc throughout the area.
Credit: NOAA
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![Summer storms that produce extreme downpours could increase by 400 percent across parts of the U.S.](/news/mmg/media/images/Summer-Changes-Extreme-Precipitation (4)_f.jpg)
Summer storms that produce extreme downpours could increase by 400 percent across parts of the U.S.
Credit: NCAR
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![Extreme downpours could increase flooding like that in Boulder, Colorado, in 2013.](/news/mmg/media/images/Boulder creek flooding Raul Valenzuela_NOAA_f.jpg)
Extreme downpours could increase flooding like that in Boulder, Colorado, in 2013.
Credit: NOAA
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![Such extreme rainfall events result in widespread risks to infrastructure, such as roads.](/news/mmg/media/images/culvert-washout_610_NOAA_f.jpg)
Such extreme rainfall events result in widespread risks to infrastructure, such as roads.
Credit: NOAA
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![The Boulder, Colorado, flooding of 2013 resulted in risks to life and property.](/news/mmg/media/images/boulderflooding_NOAA_f.jpg)
The Boulder, Colorado, flooding of 2013 resulted in risks to life and property.
Credit: NOAA
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![Highway to nowhere: Traffic along a road near Islip, New York, is stalled by heavy rains.](/news/mmg/media/images/DanielLinek_SunriseHighwaynearIslip_480_NOAA_f.jpg)
Highway to nowhere: Traffic along a road near Islip, New York, is stalled by heavy rains.
Credit: NOAA
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