HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CHARLESTON WV 353 AM EST THU DEC 17 2009 PERIODS OF SNOW AND SNOW SHOWERS ARE FORECAST FRIDAY NIGHT INTO MONDAY. LIGHT ACCUMULATIONS ARE POSSIBLE...PARTICULARLY SATURDAY INTO SATURDAY NIGHT COURTESY OF AN UPPER LEVEL LOW. IF THE CHANCE OF A FEW INCHES OF ACCUMULATION INCREASES...WINTER WEATHER ADVISORIES MAY BE NEEDED. ____________________________________ TABULAR FORECAST FOR SOUTHEAST OHIO NATIONAL WEATHER SERVICE CHARLESTON WV 437 AM EST THU DEC 17 2009 ROWS INCLUDE... DAILY PREDOMINANT DAYTIME WEATHER 6AM-6PM FORECAST TEMPERATURES...EARLY MORNING LOW/DAYTIME HIGH PROBABILITY OF PRECIPITATION NIGHTTIME 6PM-6AM/DAYTIME 6AM-6PM FCST FCST FCST FCST FCST FCST FCST TODAY FRI SAT SUN MON TUE WED DEC 17 DEC 18 DEC 19 DEC 20 DEC 21 DEC 22 DEC 23 ====== ====== ====== ====== ====== ====== ====== PTCLDY MOCLDY SNOW MOCLDY MOCLDY MOCLDY PTCLDY --/37 22/43 27/32 23/32 19/32 18/30 19/30 --/00 00/10 40/60 60/20 20/30 20/20 10/10 ...SYNOPSIS... HIGH PRESSURE WILL CONTINUE THE DRY...COLD WEATHER THROUGH TONIGHT. A LOW PRESSURE CENTER WILL MOVE ACROSS FLORIDA ON FRIDAY AND OFF OF THE CAROLINA COAST BY SATURDAY. ALSO...AND UPPER LEVEL DISTURBANCE WILL DROP INTO THE OHIO VALLEY FRIDAY NIGHT AND MOVE THROUGH OVER THE WEEKEND. THESE TWO SYSTEMS ARE EXPECTED TO PRODUCE WINTRY WEATHER THIS WEEKEND. ACCUMULATING SNOW IS A GOOD POSSIBILITY...PARTICULARLY IN THE WV MOUNTAINS...FRIDAY NIGHT AND SATURDAY. COLD NORTHWEST FLOW WILL ALLOW SNOW SHOWERS TO CONTINUE INTO SUNDAY...AND A CLIPPER SYSTEM ARRIVING SUNDAY NIGHT MAY PRODUCE ANOTHER LIGHT SNOWFALL. --------------------------------------------------------------------- Winter Storm Watch/Warning Criteria Changes (NWS Charleston WV) http://climate.athens.oh.us/criteria.txt The Fall 2009 NWS Aware Report is now available (14 pgs 1.2 Mb PDF) http://www.weather.gov/os/Aware/pdfs/09fall-aware.pdf ===================================================================== The "StormFlood" Listserv is a regional preparedness and planning partnership made possible by funding from Ohio University Environmental Health and Safety. Affiliated web services: Southeast Ohio Flood Potential Monitoring page: http://seorf.ohiou.edu/xx073/floodprep.html Athens Ohio Climatological Data Archive: http://climate.athens.oh.us/ Subscribe/Un-subscribe this mailing list: http://listserv.ohio.edu/mailman/listinfo/stormflood =====================================================================
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