Categorical Graphic
Probabilistic Tornado Graphic
Probabilistic Damaging Wind Graphic
Probabilistic Large Hail Graphic

   SPC AC 060525
   
   DAY 1 CONVECTIVE OUTLOOK  
   NWS STORM PREDICTION CENTER NORMAN OK
   1225 AM CDT WED APR 06 2011
   
   VALID 061200Z - 071200Z
   
   ...NO SVR TSTM AREAS FORECAST...
   
   A FLAT UPPER-LEVEL RIDGE WILL REMAIN PLACE ACROSS THE SCNTRL STATES
   TODAY AS AN UPPER-LEVEL TROUGH MOVES INTO THE DESERT SOUTHWEST.
   THUNDERSTORM DEVELOPMENT WILL BE POSSIBLE BENEATH THE UPPER-LEVEL
   TROUGH ALONG THE WEST COAST AND FROM AZ NNWWD INTO UT...NV AND THE
   SIERRA OF CA WHERE LAPSE RATES WILL BE STEEP IN THE AFTERNOON. AS
   THE UPPER-LEVEL TROUGH APPROACHES THE FOUR CORNERS REGION
   TONIGHT...A LOW-LEVEL JET IS FORECAST TO DEVELOP IN THE SRN PLAINS
   WHICH WILL RESULT IN RAPID MOISTURE RETURN ACROSS TX AND OK. IN
   SPITE OF THIS...A CAPPING INVERSION WILL BE IN PLACE ACROSS THE WARM
   SECTOR AND CONVECTION IS NOT EXPECTED IN THE SRN PLAINS TONIGHT.
   
   ..BROYLES/GARNER.. 04/06/2011
   
   CLICK TO GET WUUS01 PTSDY1 PRODUCT

   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1300Z