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Severe Weather Strikes the Northwest

September 6, 2013
Radar Imagery for the Northwest

This radar image shows severe thunderstorms moving into southeast Washington. This image was taken approximately 8:25pm MDT.

Severe thunderstorms developed ahead of a low pressure system that barreled its way into the Northwest on Thursday.

Golf ball sized-hail fell in Oregon and Idaho. Gusty winds blew a chimney off of a house near Culver, Ore.

Two funnel clouds were spotted near Monteview, Idaho. In Denver, lightning delayed the NFL season opener between the Denver Broncos versus the Baltimore Ravens.

Below are reports of severe weather from throughout social media.


Featured Blogs

Heavy Rainfall Trends

By Christopher C. Burt
August 22, 2014

Yet another phenomenally intense rainfall event has occurred in the U.S. this morning (August 22nd) when 3.95” of rain in one hour was measured by a COOP observer at a site 3 miles southwest of Chicago’s Midway Airport. The return period for such at Midway Airport (according to NOAA’s ‘Precipitation Frequency Data Server’) is once in 500 years. This is similar to the Baltimore, Detroit, and Islip, New York events last week (although the Islip event was probably more in the range of once in a 1000 years). Brian Brettschneider of Borealis Scientific LLC has kindly offered this guest blog today featuring research he has done on heavy rainfall trends for 207 sites across the U.S. for a homogenous POR of 1949-2013.

Atlantic Disturbance 96L (Interim Update)

By Dr. Jeff Masters
August 22, 2014

Live Blog: Tracking Hurricane Arthur as it Approaches North Carolina Coast

By Shaun Tanner
July 3, 2014

This is a live blog set up to provide the latest coverage on Hurricane Arthur as it threatens the North Carolina Coast. Check back often to see what the latest is with Arthur. The most recent updates are at the top.

Tropical Terminology

By Stu Ostro
June 30, 2014

Here is some basic, fundamental terminology related to tropical cyclones. Rather than a comprehensive and/or technical glossary, this represents the essence of the meaning & importance of some key, frequently used terms.

2013-14 - An Interesting Winter From A to Z

By Tom Niziol
May 15, 2014

It was a very interesting winter across a good part of the nation from the Rockies through the Plains to the Northeast. Let's break down the most significant winter storms on a month by month basis.

What the 5th IPCC Assessment Doesn't Include

By Angela Fritz
September 27, 2013

Melting permafrost has the potential to release an additional 1.5 trillion tons of carbon into the atmosphere, and could increase our global average temperature by 1.5°F in addition to our day-to-day human emissions. However, this effect is not included in the IPCC report issued Friday morning, which means the estimates of how Earth's climate will change are likely on the conservative side.