Day 2 Convective Outlook,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,http://www.spc.noaa.gov/products/outlook/day2otlk.html

DAY 2 CONVECTIVE OUTLOOK  

   NWS STORM PREDICTION CENTER NORMAN OK
   1217 PM CDT MON JUN 02 2014

   VALID 031200Z - 041200Z

   ...THERE IS A MDT RISK OF SVR TSTMS OVER PORTIONS OF CENTRAL/EASTERN
   NEBRASKA...NORTHERN KANSAS...SOUTHERN IOWA...NORTHERN MISSOURI AND
   WESTERN ILLINOIS...

   ...THERE IS A SLGT RISK OF SVR TSTMS OVER PORTIONS OF THE CNTRL AND
   NRN PLAINS THROUGH THE MID-UPPER MS VALLEY AREAS...

   ...SUMMARY...
   NUMEROUS SEVERE STORMS ARE FORECAST TUESDAY FROM A PORTION OF THE
   CENTRAL PLAINS INTO THE MIDDLE MISSISSIPPI VALLEY REGIONS. LARGE
   HAIL AND WIDESPREAD DAMAGING WINDS ARE LIKELY. TORNADOES...SOME
   STRONG...WILL ALSO BE POSSIBLE.

   ...SYNOPSIS...

   SHORTWAVE TROUGH CURRENTLY NEAR THE CALIFORNIA COAST WILL REACH THE
   GREAT BASIN/CENTRAL ROCKIES BY 12Z TUESDAY. THIS FEATURE WILL THEN
   MOVE RAPIDLY EASTWARD THROUGH THE CENTRAL PLAINS DURING THE DAY AND
   INTO THE MIDDLE TO UPPER MS VALLEY OVERNIGHT. A STRONG UPPER JET
   WITH 60-70 KT AT 500 MB WILL ACCOMPANY THIS IMPULSE. AT THE SURFACE
   A FRONT WILL STALL FROM THE OH VALLEY WESTWARD INTO NEBRASKA WHILE A
   LEE CYCLONE DEEPENS OVER THE CNTRL PLAINS IN ASSOCIATION WITH
   INCREASING WESTERLIES ALOFT AND FORCING ASSOCIATED WITH THE EJECTING
   SHORTWAVE TROUGH. THIS FEATURE WILL THEN SHIFT EASTWARD ALONG THE
   BOUNDARY THROUGH THE CENTRAL PLAINS TUESDAY NIGHT. TO THE SOUTH OF
   THE SURFACE LOW...A DRYLINE WILL SET UP ACROSS THE CENTRAL HIGH
   PLAINS TUESDAY AFTERNOON.