000 WWUS43 KDMX 082139 WSWDMX URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE DES MOINES IA 339 PM CST FRI FEB 8 2008 ...BLOWING SNOW AND BITTERLY COLD CONDITIONS EXPECTED ACROSS NORTHERN IOWA SATURDAY INTO SUNDAY... .A COLD FRONT WILL SWEEP SOUTH ACROSS IOWA SATURDAY ACCOMPANIED BY MINOR SNOW ACCUMULATIONS BUT A VERY STRONG NORTHWEST WIND. EXPECT SIGNIFICANT BLOWING SNOW ACROSS NORTHERN IOWA SATURDAY AFTERNOON AND EVENING FOLLOWED BY DANGEROUSLY COLD WIND CHILL VALUES LATE SATURDAY NIGHT INTO SUNDAY MORNING. IAZ004>007-016-017-090545- /O.NEW.KDMX.WW.Y.0005.080209T1800Z-080210T0600Z/ /O.NEW.KDMX.WC.A.0001.080210T0600Z-080210T1800Z/ EMMET-KOSSUTH-WINNEBAGO-WORTH-HANCOCK-CERRO GORDO- INCLUDING THE CITIES OF...ESTHERVILLE...ALGONA...FOREST CITY... NORTHWOOD...GARNER...MASON CITY 339 PM CST FRI FEB 8 2008 ...WINTER WEATHER ADVISORY IN EFFECT FROM 12 PM SATURDAY TO MIDNIGHT CST SATURDAY NIGHT... ...WIND CHILL WATCH IN EFFECT FROM LATE SATURDAY NIGHT THROUGH SUNDAY MORNING... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER WEATHER ADVISORY...WHICH IS IN EFFECT FROM 12 PM SATURDAY TO MIDNIGHT CST SATURDAY NIGHT. A WIND CHILL WATCH HAS ALSO BEEN ISSUED. THIS WIND CHILL WATCH IS IN EFFECT FROM LATE SATURDAY NIGHT THROUGH SUNDAY MORNING. SCATTERED LIGHT SNOW IS EXPECTED SATURDAY NORTH OF HIGHWAY 3...MAINLY DURING THE MORNING HOURS...WITH LITTLE OR NO ACCUMULATION. HOWEVER...A VERY STRONG NORTHWEST WIND WILL INCREASE SATURDAY AFTERNOON AND CONTINUE THROUGH THE EVENING HOURS. EXPECT SUSTAINED WIND SPEEDS OF 20 TO 30 MPH...WITH GUSTS AROUND 45 MPH AT TIMES. THE WIND WILL CAUSE SIGNIFICANT BLOWING OF THE RECENT SNOW PACK AND REDUCED VISIBILITIES. WINDS WILL DIMINISH SOMEWHAT AFTER MIDNIGHT...BUT WILL STILL BE STRONG ENOUGH TO PRODUCE DANGEROUS WIND CHILL VALUES OF 30 TO 35 DEGREES BELOW ZERO. SLIGHT WARMING WILL OCCUR BY MIDDAY SUNDAY. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF STRONG WINDS AND BLOWING SNOW WILL REDUCE VISIBILITIES AND MAKE TRAVEL DIFFICULT. A WIND CHILL WATCH MEANS THE THERE IS THE POTENTIAL FOR A COMBINATION OF VERY COLD AIR AND STRONG WINDS TO CREATE DANGEROUSLY LOW WIND CHILL VALUES. MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES ON THIS SITUATION. $$ IAZ015-023>028-090545- /O.NEW.KDMX.WW.Y.0005.080209T1800Z-080210T0600Z/ PALO ALTO-POCAHONTAS-HUMBOLDT-WRIGHT-FRANKLIN-BUTLER-BREMER- INCLUDING THE CITIES OF...EMMETSBURG...POCAHONTAS...HUMBOLDT... CLARION...HAMPTON...ALLISON...WAVERLY 339 PM CST FRI FEB 8 2008 ...WINTER WEATHER ADVISORY IN EFFECT FROM 12 PM SATURDAY TO MIDNIGHT CST SATURDAY NIGHT... THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A WINTER WEATHER ADVISORY...WHICH IS IN EFFECT FROM 12 PM SATURDAY TO MIDNIGHT CST SATURDAY NIGHT. SCATTERED LIGHT SNOW IS EXPECTED SATURDAY ALONG THE HIGHWAY 3 CORRIDOR...MAINLY DURING THE MORNING HOURS...WITH LITTLE OR NO ACCUMULATION. HOWEVER...A VERY STRONG NORTHWEST WIND WILL INCREASE SATURDAY AFTERNOON AND CONTINUE THROUGH THE EVENING HOURS. EXPECT SUSTAINED WIND SPEEDS OF 20 TO 30 MPH...WITH GUSTS AROUND 45 MPH AT TIMES. THE WIND WILL CAUSE SIGNIFICANT BLOWING OF THE RECENT SNOW PACK AND REDUCED VISIBILITIES. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF STRONG WINDS AND BLOWING SNOW WILL REDUCE VISIBILITIES AND MAKE TRAVEL DIFFICULT. $$ 46