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Let's talk winter!


Steve

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< Previous MD mcd2067.gif
   MESOSCALE DISCUSSION 2067   NWS STORM PREDICTION CENTER NORMAN OK   0302 PM CST FRI DEC 06 2013   AREAS AFFECTED...WRN TN AND NRN MS THROUGH WRN AND CNTRL   KY...EXTREME SRN IL...SRN IND...SRN AND CNTRL OH AND WRN THROUGH   NCNTRL PA   CONCERNING...WINTER MIXED PRECIPITATION    VALID 062102Z - 070030Z   SUMMARY...BAND OF MODERATE TO OCCASIONALLY HEAVY SNOW WILL CONTINUE   NEWD THROUGH THE OH VALLEY INTO EARLY EVENING. SNOWFALL RATES FROM   0.5 TO 1 INCH PER HOUR WILL REMAIN LIKELY WITH RATES LOCALLY   EXCEEDING 1 INCH PER HOUR. THE PRECIPITATION SHOULD REMAIN MOSTLY   FREEZING RAIN FROM PARTS OF WRN TN INTO SCNTRL AND CNTRL KY.   DISCUSSION...THIS AFTERNOON AN EXPANSIVE AREA OF WINTER   PRECIPITATION PERSISTS FROM WRN PARTS OF THE TN VALLEY NEWD THROUGH   MUCH OF THE OH VALLEY. WITH THE EXCEPTION OF CNTRL AND SRN   KY...PRECIPITATION TYPE WILL LIKELY REMAIN SNOW ACROSS MOST THE OH   VALLEY. THE EXIT REGION OF AN UPPER JET EJECTING NEWD THROUGH THE   MID MS VALLEY IS COUPLED WITH ENTRANCE REGION OF A POLAR JET LOCATED   OVER THE GREAT LAKES. AGEOSTROPHIC CIRCULATION ACCOMPANYING THESE   FEATURES IS AUGMENTING FRONTOGENETIC FORCING ALONG A SW-NE ORIENTED   BAROCLINIC ZONE LOCATED FROM THE LOWER MS VALLEY THROUGH THE OH   VALLEY. THIS ZONE OF STRONGER FORCING WILL CONTINUE SHIFTING NEWD   THROUGH THE OH VALLEY INTO EARLY EVENING RESULTING IN ENHANCED   SNOWFALL RATES. MOREOVER...FORECAST SOUNDINGS SHOW SATURATED DEEP   ISOTHERMAL LAYERS WITH TEMPERATURES BETWEEN -2 TO -8 C BENEATH THE   DENDRITIC GROWTH ZONE...WHICH SHOULD ENHANCE THE EFFICIENCY OF   SNOWFLAKE GROWTH.

 

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Definitely been snowing at an inch/hour here in suburban Cincinnati (Campbell County, Kentucky). Still quite a bit of banding over SE Indiana, so this event has some legs yet.

It's still way back south. What's the timing on the east shift... Got an inch here now. Waiting on these red returns.

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Way too much complaining for early December and 2 events in with another on the way Sunday. 

Two nice snows already and it's only Dec 5th..not bad regardless of how much we get....and were on page 8 of this thread in early Dec..Think were doing ok..And a possible snow producer sunday,followed by Artic cold..yeah were doing ok!! :snowing:

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