National Weather Service United States Department of Commerce

Storm Impacting the Northwest U.S.; Fire Weather Conditions in Southern California; Severe Weather in the South

A Pacific storm is bringing areas of low elevation rain, moderate to heavy mountain snow, and high winds to the Northwest. Strong Santa Ana winds and very dry conditions are producing elevated to critical fire weather conditions in southern California. Isolated strong to severe thunderstorms are possible through early Wednesday morning across parts of northeast Texas into western Tennessee. Read More >

Overview

A multi-faceted storm system moved across the region June 8-9, 2020, producing 2 rounds of severe weather in different locations, as well as areas of heavy rainfall. The prolonged nature of this event was driven by Tropical Depression Cristobal, which lifted north along the Mississippi River Valley on these 2 days, before becoming extra-tropical and turned northeast into the Great Lakes. While our area did not experience rainfall directly associated with Cristobal, this south-north moving tropical system blocked the weather pattern from progressing, resulting in several hours of storms tracking through areas west of Interstate 29 from the evening of June 8 through the afternoon of June 9. By late in the day on June 9, the remnants of the tropical system has begun to weaken, allowing stronger storms and locally heavy rainfall to work eastward into far southeast South Dakota and northwest Iowa.

Image
Severe Thunderstorm Radar Imagery - Monday Night 6/8/2020
nws logo Media use of NWS Web News Stories is encouraged!
Please acknowledge the NWS as the source of any news information accessed from this site.
nws logo