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 270517
SWODY1
SPC AC 270515

DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1115 PM CST MON JAN 26 2015

VALID 271200Z - 281200Z

...NO TSTM AREAS FORECAST...

...SUMMARY...
THUNDERSTORMS WILL REMAIN UNLIKELY ACROSS THE CONTINENTAL UNITED
STATES ON TUESDAY.

...SYNOPSIS...
A LARGE UPPER TROUGH WILL CONTINUE EWD OFF THE E COAST WITH SURFACE
LOW DRIFTING NWD TOWARD NOVA SCOTIA. A COOL AND DRY AIR MASS WILL
REMAIN BEHIND THIS SYSTEM...WITH A HIGH PRESSURE RIDGE FROM THE
GREAT LAKES SWD ACROSS THE MS VALLEY.

TO THE W...A WEAK AND DE-AMPLIFYING SHORTWAVE TROUGH WILL AFFECT THE
GREAT BASIN WITH SUFFICIENT MOISTURE FOR GENERAL PRECIPITATION.
HOWEVER...LITTLE IF ANY INSTABILITY WILL BE PRESENT FOR DEEP
CONVECTION...AND ANYTHING MORE THAN A ROGUE LIGHTNING STRIKE APPEARS
UNLIKELY.

..JEWELL.. 01/27/2015




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