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 >

2024

January 7-13                    April 18                                    May 7-8                             
May 26 July 15 November 3-5
     

 

2023

February 27     March 3                   March 31     
April 4 May 7 2023 Review

 

2022

February 17                       September 18-19                                           
                                                                      

 

2021

February 5-19    2021 Review                                            
                                                                                        

 

2020

April 8 July 11  
     
                                                         

 

2019

May 22-29 September 27-October 2       2019 Review               
                                                                                             
     

 

2018

February 19-21       March 23-24         June 9-12            
December 1 2018 Review   
     

 

2017

February 28 June 17-18                 November 5               
2017 Review                                                       
     

 

2016

March 7-10            May 7                 July 13                 
     
     

 

2015

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June 7-8 July 13 November 20-21
December 23    

 

2014 

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May 10-12 October 13 November 16
SWOP Appreciation Day    

 

2013

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2012

March 2 August 16  2012 Review

 

2011

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April 15 April 19 June 25-27

 

2010

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October 26