New: 2008 National Severe Weather Workshop is scheduled for March 6-8, 2008 in Norman, Oklahoma. Visit http://www.norman.noaa.gov/nsww2008/ for details.

Updated: Click here to see the SPC Preliminary Severe Weather Database Summary.

Day 3-8 Fire Weather Outlook became an official product June 12, 2007.

Day 4-8 Convective Outlook became an official product March 22, 2007.

Enhanced Fujita Scale Page is available here.

The SPC has updated the Short-Range Ensemble (SREF) guidance page.

Go to http://www.wdtb.noaa.gov/courses/EF-scale/index.html for more information regarding EF-Scale training by the WDTB.

Mesoscale Analysis now has 6 sectors..

Experimental Enhanced Resolution Thunderstorm Outlooks is now available.

PNS announcement for new Fire Weather Outlook Areal Outline Products in effect on May 2, 2006.

PNS announcement for new Convective Watch Hazard Probabilities Product in effect on April 25, 2006.

SPC Product & Report Archives page has been reorganized.

Monitor the number of tornadoes during the year compare to normal and other years at www.spc.noaa.gov/climo/torn/monthlytornstats.html.