Hazardous Weather Potential
Ted Jacobson
skywarn at frognet.net
Wed Dec 30 07:24:46 EST 2009
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CHARLESTON WV
356 AM EST WED DEC 30 2009
WIND BLOWN SNOW SHOWERS THURSDAY NIGHT THROUGH THE WEEKEND...
MAY REQUIRE WINTER WEATHER ADVISORIES.
ALSO...THE COMBINATION OF THE WIND AND COLD MAY REQUIRE
SOME WIND CHILL ADVISORIES SATURDAY INTO MONDAY.
...SYNOPSIS...
CLOUDS WILL BE INCREASING TODAY IN ADVANCE OF A STORM SYSTEM.
THIS SYSTEM WILL BRING PRECIPITATION TONIGHT. THE PRECIPITATION
WILL MAINLY BE RAIN IN THE SOUTHERN LOWLANDS OF WEST VIRGINIA AND
NORTHEAST KENTUCKY...WITH A RAIN SNOW MIX POSSIBLE NORTH OF THIS
REGION AND IN THE WV MOUNTAINS. SOME FREEZING RAIN CAN NOT BE
RULED OUT ON THE EASTERN SLOPES OF THE WV MOUNTAINS.
ON THURSDAY...THE DEEPER MOISTURE QUICKLY EXITS TO OUR NORTHEAST.
HOWEVER...MORE IMPULSES REACH US LATE IN THE DAY.
A COLD FRONT WILL LIKELY SWING THROUGH DURING NEW YEARS EVE...BEFORE
THE BALL DROPS IN THE BIG APPLE. THIS COLDER AIR WILL RESULT IN A
WINTRY MIXTURE EARLY...WITH THE PRECIPITATION CHANGING TO ALL SNOW
SHOWERS BEFORE DAWN ON NEW YEARS DAY.
A STRENGTHENING LOW PRESSURE STORM SYSTEM OFF THE NORTHEAST COAST
WILL KEEP VERY COLD AIR AND ACCUMULATING SNOW SHOWERS OVER THE
AREA...THROUGH THE LONG HOLIDAY WEEKEND.
THE COLD AIR SHOULD STILL BE HERE...AS WE HEAD BACK TO WORK AND
SCHOOL ON MONDAY.
SO BE PREPARED FOR AN EXTENDED COLD WAVE...
AS WE START OFF THE NEW YEAR.
_________________________
TABULAR FORECAST SOUTHEAST OHIO
NATIONAL WEATHER SERVICE CHARLESTON WV
437 AM EST WED DEC 30 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 THU FRI SAT SUN MON TUE
DEC 30 DEC 31 JAN 01 JAN 02 JAN 03 JAN 04 JAN 05
====== ====== ====== ====== ====== ====== ======
MOCLDY RNSNOW CLOUDY MOCLDY PTCLDY MOCLDY MOCLDY
--/41 34/41 27/28 17/22 13/21 13/25 13/28
--/20 90/80 60/40 40/30 20/10 10/20 20/20
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Ohio Road 'Snow Emergency' Levels defined:
http://www.weathersafety.ohio.gov/SnowEmergencyClassifications.aspx
Winter Storm Watch/Warning Criteria Changes (NWS Charleston WV)
http://climate.athens.oh.us/criteria.txt
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