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
000
ACUS02 KWNS 311722
SWODY2
SPC AC 311721

DAY 2 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1221 PM CDT MON AUG 31 2015

VALID 011200Z - 021200Z

...NO SVR TSTM AREAS FORECAST...

...SUMMARY...
ISOLATED TO SCATTERED THUNDERSTORMS ARE POSSIBLE ACROSS A LARGE
PORTION OF THE CENTRAL AND EASTERN UNITED STATES. SEVERE
THUNDERSTORMS ARE NOT EXPECTED.

...SYNOPSIS...
BROAD UPPER RIDGE WILL REMAIN IN PLACE ACROSS THE ERN HALF OF THE
CONUS...WITH STRONGER WLYS ALOFT REMAINING GENERALLY CONFINED ACROSS
CANADA AND THE PAC NW. A WEAK PERTURBATION WILL MOVE OUT OF THE
CNTRL ROCKIES INTO THE MID-MO VALLEY WITH ISOLATED TSTM DEVELOPMENT
POSSIBLE DURING THE EVENING...AND EVENTUALLY INTO THE UPPER MS
VALLEY OVERNIGHT...BUT WEAK DEEP-LAYER SHEAR SHOULD ONLY SUPPORT A
FEW STRONG STORMS AT BEST. ADDITIONAL TSTMS ARE POSSIBLE WITHIN A
MOISTURE-RICH AIR MASS ACROSS THE GULF COAST INTO FL...BUT WARM
MIDLEVEL TEMPERATURES AND WEAK FLOW ALOFT WILL LIMIT TSTM INTENSITY.

..ROGERS.. 08/31/2015




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