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SPC Nov 6, 2012 0830 UTC Day 3 Severe Thunderstorm Outlook

SPC 0830Z Day 3 Outlook

Day 3 Outlook Thumbnail Image

DAY 3 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1129 PM CST MON NOV 05 2012

VALID 081200Z - 091200Z

...SYNOPSIS...
A STRONG UPPER TROUGH WILL DEVELOP SEWD ACROSS THE PACIFIC NW AND
GREAT BASIN...WITH LEFT EXIT REGION OF UPPER JET STREAK NOSING INTO
THE YELLOWSTONE AREA. HERE...OROGRAPHIC FORCING COMBINED WITH COOL
TEMPERATURES ALOFT AND TIME OF DAY SHOULD RESULT IN ISOLATED WEAK
THUNDERSTORMS...FROM ERN ID INTO SWRN MT. TO THE W...COOL UPPER
PROFILES WILL REMAIN ALONG THE W COAST...WHERE ISOLATED WEAK
CONVECTION WILL ALSO BE POSSIBLE MAINLY OFFSHORE.

ELSEWHERE...SLY FLOW WILL INCREASE ACROSS THE CNTRL AND SRN PLAINS
AS A BROAD AREA OF LOW PRESSURE DEVELOPS FROM WY INTO KS. ALTHOUGH
LOW LEVEL MOISTURE TRANSPORT WILL BE ON THE INCREASE...CAPPING
SHOULD PRECLUDE THUNDERSTORM DEVELOPMENT.

..JEWELL.. 11/06/2012

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via SPC Forecast Products http://www.spc.noaa.gov/products/outlook/day3otlk_0830.html

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