Severe Storm Outlook Narrative (AC)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
ACUS01 KWNS 290051
SWODY1
SPC AC 290050

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0650 PM CST SUN DEC 28 2014

VALID 290100Z - 291200Z

...NO TSTM AREAS FORECAST...

...SUMMARY...
THUNDERSTORMS ARE NOT EXPECTED ACROSS THE CONTINENTAL UNITED STATES
TONIGHT.

...DISCUSSION...
A SHORTWAVE TROUGH WILL MOVE NEWD ACROSS THE LOWER MS VALLEY THIS
EVENING AS A LOW AMPLITUDE UPPER-LEVEL TROUGH MOVES INTO THE FOUR
CORNERS REGION. AT THE SFC..A COLD FRONT WILL ADVANCE SWD ACROSS THE
CNTRL STATES TONIGHT AS NLY FLOW REMAINS IN PLACE ACROSS THE GULF
COAST STATES. THIS WILL KEEP A MOIST AIRMASS CONFINED TO SRN
AL...SRN GA AND FL TONIGHT WHERE INSTABILITY SHOULD NOT BE
SUFFICIENT FOR CONVECTIVE DEVELOPMENT. ELSEWHERE ACROSS THE
CONUS...THUNDERSTORM DEVELOPMENT IS NOT EXPECTED TONIGHT.

..BROYLES.. 12/29/2014



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.