[SWODY1] SWODY1

[Severe Weather Outlook Day 1]

ACUS01 KWNS 071959
SWODY1
SPC AC 071957

DAY 1 CONVECTIVE OUTLOOK  
NWS STORM PREDICTION CENTER NORMAN OK
0157 PM CST SAT JAN 07 2006

VALID 072000Z - 081200Z

GEN TSTMS ARE FCST TO THE RIGHT OF A LINE FROM 55 ENE BLI 35 N DLS
25 SW DLS 30 WSW RDM 60 N LMT 40 SW ONP.

...NO SVR TSTM AREAS FORECAST...

...SYNOPSIS...
LESS AMPLIFIED/PROGRESSIVE MID-LEVEL PATTERN WILL PERSIST THROUGH
THE END OF THE PERIOD...WITH AREAS E OF THE ROCKIES REMAINING TOO
DRY/STABLE FOR THUNDERSTORM DEVELOPMENT.

THUNDER THREAT OVER THE CONUS THIS PERIOD WILL BE CONFINED TO THE
PAC NW...AS SHORT-WAVE TROUGH MOVES ONSHORE ACROSS THIS REGION.

...PAC NW...
SHORT-WAVE TROUGH NOW JUST OFF THE PAC NW COAST WILL CONTINUE MOVING
ONSHORE THROUGH THIS EVENING...WITH COLDEST AIR ALOFT /-30 TO -32 C
AT MID LEVELS/ NOW NEARING THE COAST.  A FEW LIGHTNING STRIKES HAVE
BEEN OBSERVED OFFSHORE WITHIN COLD POOL ALOFT...AND EXPECT LIGHTING
ACTIVITY TO INCREASE ALONG THE WINDWARD SIDE OF THE
OLYMPICS/CASCADES/COASTAL RANGES AS WLY LOW-LEVEL FLOW INCREASES
THROUGH THIS EVENING IN CONJUNCTION WITH COOLING ALOFT.

LIGHTNING ACTIVITY SHOULD DECREASE ACROSS WRN WA/WRN OREGON
OVERNIGHT AS TROUGH MOVES INLAND...THOUGH THREAT FOR A FEW STRAY
STRIKES WILL SPREAD EWD ACROSS ID AND VICINITY THROUGH THE END OF
THE PERIOD.

..GOSS.. 01/07/2006

...NOTICE...
THE STATION RELATIVE POINTS IN THIS PRODUCT WILL BE
DISCONTINUED ON 14 FEBRUARY 2006 BUT WILL REMAIN AVAILABLE
IN THE FOLLOWING PRODUCTS:

   WMO HEADER:       AWIPS ID:
   WUUS01            PTSDY1
   WUUS02            PTSDY2
   WUUS03            PTSDY3

A SERVICE CHANGE NOTICE ...SCN05-39... PROVIDES DETAILS
ON THE TRANSITION. FOR ADDITIONAL DETAILS SEE THE FOLLOWING
WEB ADDRESS USING LOWER CASE LETTERS:
WWW.NWS.NOAA.GOV/OM/NOTIF.HTM