URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 735 AM CST SAT DEC 21 2013 ATCHISON KS-DONIPHAN-LEAVENWORTH-WYANDOTTE-ATCHISON MO-NODAWAY- WORTH-GENTRY-HARRISON-MERCER-PUTNAM-SCHUYLER-HOLT-ANDREW-DE KALB- DAVIESS-GRUNDY-SULLIVAN-ADAIR-BUCHANAN-CLINTON-CALDWELL- LIVINGSTON-LINN MO-MACON-PLATTE-CLAY-RAY-CARROLL- INCLUDING THE CITIES OF...ATCHISON...TROY...LEAVENWORTH... TARKIO...MARYVILLE...GRANT CITY...ALBANY...STANBERRY...BETHANY... PRINCETON...UNIONVILLE...LANCASTER...DOWNING...MOUND CITY... OREGON...SAVANNAH...CAMERON...GALLATIN...JAMESPORT...TRENTON... MILAN...GREEN CITY...KIRKSVILLE...ST. JOSEPH...PLATTSBURG... HAMILTON...POLO...CHILLICOTHE...BROOKFIELD...MACON...LA PLATA... PARKVILLE...PLATTE CITY...WESTON...LIBERTY...EXCELSIOR SPRINGS... RICHMOND...CARROLLTON 735 AM CST SAT DEC 21 2013 ...WINTER STORM WARNING REMAINS IN EFFECT FROM NOON TODAY TO NOON CST SUNDAY... A WINTER STORM WARNING FOR FREEZING RAIN AND SNOW REMAINS IN EFFECT FROM NOON TODAY TO NOON CST SUNDAY. * LOCATION...AREAS ALONG AND NORTH OF THE MISSOURI RIVER. * TIMING...FREEZING RAIN...PERHAPS MIXED WITH SLEET...WILL SLOWLY SPREAD NORTH INTO NORTHERN MISSOURI LATER THIS MORNING AND THIS AFTERNOON. ANY LIGHT FREEZING RAIN OR MIXED PRECIPITATION RAIN IS EXPECTED TO QUICKLY CHANGE OVER TO SNOW EARLY THIS EVENING...BECOMING HEAVY AT TIMES. THE SNOW IS EXPECTED TO TAPER OFF AND END EARLY SUNDAY MORNING. * SNOW/ICE ACCUMULATIONS...ICE ACCUMULATIONS OF ONE TENTH OF AN INCH MAY REACH FROM NORTHERN KANSAS CITY TO MACON MISSOURI BY SATURDAY AFTERNOON...WITH A TRACE OR A THIN GLAZING POSSIBLE FURTHER NORTH. SNOW AMOUNTS OF 4 TO 7 INCHES WILL BE POSSIBLE ACROSS AN AREA FROM NORTHERN KANSAS CITY AND ST JOSEPH... NORTHEAST TO AROUND KIRKSVILLE. LOWER AMOUNTS GENERALLY AROUND 2 TO 4 INCHES ARE EXPECTED FURTHER TO THE SOUTHEAST. * IMPACTS...ROADWAYS ARE EXPECTED TO BECOME VERY SLICK AND SNOW PACKED THIS EVENING RESULTING IN HAZARDOUS ROAD CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER STORM WARNING FOR FREEZING RAIN AND SNOW MEANS THAT PERIODS OF FREEZING RAIN AND SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING.