HAZARDOUS WEATHER OUTLOOK Issue Date: 456 AM CST MON DEC 07 2009 Expiration: 700 PM CST MON DEC 07 2009 Expires:200912080100;;
FLUS43 KOAX 071050
HWOOAX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
450 AM CST MON DEC 7 2009
IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-
042>045-050>053-065>068-078-088>093-080100-
MONONA-HARRISON-SHELBY-POTTAWATTAMIE-MILLS-MONTGOMERY-FREMONT-
PAGE-KNOX-CEDAR-THURSTON-ANTELOPE-PIERCE-WAYNE-BOONE-MADISON-
STANTON-CUMING-BURT-PLATTE-COLFAX-DODGE-WASHINGTON-BUTLER-
SAUNDERS-DOUGLAS-SARPY-SEWARD-LANCASTER-CASS-OTOE-SALINE-
JEFFERSON-GAGE-JOHNSON-NEMAHA-PAWNEE-RICHARDSON-
450 AM CST MON DEC 7 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST
IOWA...WEST CENTRAL IOWA...EAST CENTRAL NEBRASKA...NORTHEAST
NEBRASKA AND SOUTHEAST NEBRASKA.
.DAY ONE...TODAY AND TONIGHT
SNOW IS EXPECTED TO MOVE INTO SOUTHEAST NEBRASKA THIS EVENING AND
EXPAND ACROSS MOST OF EASTERN NEBRASKA AND WESTERN IOWA OVERNIGHT.
SNOWFALL ACCUMULATIONS WILL BE MOST SIGNIFICANT OVERNIGHT OVER
SOUTHEAST NEBRASKA WHERE 2 TO 4 INCHES ARE POSSIBLE. MOST OTHER
LOCATIONS WILL RECEIVE AND INCH OR LESS THROUGH TONIGHT.
.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
A SIGNIFICANT WINTER STORM IS STILL POSSIBLE TUESDAY AND TUESDAY
NIGHT. SNOW IS EXPECTED TO CONTINUE THROUGH THE DAY ON TUESDAY
WHILE INCREASING IN INTENSITY. THE SNOW...POSSIBLY HEAVY AT
TIMES...WILL CONTINUE INTO TUESDAY EVENING BEFORE TAPERING OFF
AFTER MIDNIGHT. SIGNIFICANT SNOW ACCUMULATIONS ARE POSSIBLE OVER
NEARLY ALL OF EASTERN NEBRASKA AND WESTERN IOWA WITH THIS
SYSTEM...WITH THE MOST SNOW LIKELY OVER SOUTHEAST NEBRASKA AND
SOUTHWEST IOWA.
WINDS WILL INCREASE BEHIND THE SYSTEM ON TUESDAY NIGHT INTO THE
DAY ON WEDNESDAY. THIS COULD CAUSE CONSIDERABLE BLOWING AND
DRIFTING OF SNOW...LEADING TO EXTREMELY DIFFICULT TRAVEL
CONDITIONS THROUGH THE DAY ON WEDNESDAY. ALSO...STRONG WINDS FROM
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT COULD COMBINE WITH
TEMPERATURES AROUND THE SINGLE DIGITS TO CREATE WIND CHILLS OF 10
TO 20 BELOW ZERO.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.
$$ WINTER STORM WARNING Issue Date: 404 AM CST MON DEC 07 2009 Expiration: 600 AM CST WED DEC 09 2009 ...HAZARDOUS WINTER WEATHER EXPECTED MONDAY EVENING THROUGH
WEDNESDAY...
.A STORM SYSTEM WILL MOVE ACROSS THE PLAINS FROM MONDAY EVENING
THROUGH WEDNESDAY...BRINGING THE POTENTIAL FOR HAZARDOUS WINTER
WEATHER TO THE REGION. SNOW WILL OVERSPREAD THE AREA FROM THE
SOUTHWEST LATE MONDAY. THE HEAVIEST SNOW IS EXPECTED ON TUESDAY
AND TUESDAY NIGHT. AS THE STORM SYSTEM MOVES TO THE
EAST...INCREASING NORTHWESTERLY WINDS WILL CREATE BLOWING AND
DRIFTING SNOW FROM TUESDAY NIGHT THROUGH WEDNESDAY.
NEZ065-078-088>090-092-071815-
/O.UPG.KOAX.WS.A.0005.091208T0600Z-091209T1200Z/
/O.NEW.KOAX.WS.W.0006.091208T0000Z-091209T1200Z/
SEWARD-SALINE-JEFFERSON-GAGE-JOHNSON-PAWNEE-
INCLUDING THE CITIES OF...SEWARD...CRETE...FAIRBURY...BEATRICE...
TECUMSEH...PAWNEE CITY
404 AM CST MON DEC 7 2009
...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO 6 AM
CST WEDNESDAY...
THE NATIONAL WEATHER SERVICE IN OMAHA/VALLEY HAS ISSUED A WINTER
STORM WARNING FOR HEAVY SNOW AND BLOWING SNOW...WHICH IS IN
EFFECT FROM 6 PM THIS EVENING TO 6 AM CST WEDNESDAY. THE WINTER
STORM WATCH IS NO LONGER IN EFFECT.
* TIMING: SNOW WILL BEGIN THIS EVENING...WITH LIGHT SNOW
CONTINUING TONIGHT. HEAVIER SNOWFALL IS EXPECTED ON TUESDAY AND
TUESDAY EVENING...BEFORE TAPERING DOWN LATE TUESDAY NIGHT.
* SNOW ACCUMULATIONS: SNOWFALL TOTALS OF 6 TO 10 INCHES ARE
EXPECTED BY TUESDAY NIGHT...WITH LOCALLY HIGHER AMOUNTS
POSSIBLE.
* WINDS: STRONG NORTHWEST WINDS OF 20 TO 40 MPH TUESDAY NIGHT
THROUGH WEDNESDAY WILL CREATE CONSIDERABLE BLOWING AND DRIFTING
SNOW. NEAR BLIZZARD CONDITIONS ARE POSSIBLE IN OPEN AREAS.
* IMPACTS: SIGNIFICANT IMPACTS TO TRAVEL ARE POSSIBLE FROM MONDAY
NIGHT THROUGH WEDNESDAY DUE TO HEAVY SNOW AND BLOWING SNOW.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF SNOW
ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN AN
EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.
$$ WINTER STORM WATCH Issue Date: 420 AM CST SUN DEC 06 2009 Expiration: 600 AM CST WED DEC 09 2009 ...TWO WINTER WEATHER SYSTEMS HEADED FOR THE AREA...
.A QUICK MOVING WINTER WEATHER SYSTEM WILL IMPACT THE AREA TODAY.
THIS SYSTEM WILL BRING LIGHT TO OCCASIONALLY MODERATE SNOW TO THE
REGION. THE SYSTEM IS EXPECTED TO QUICKLY EXIT THE AREA THIS
EVENING WITH SNOW COMING TO AND END AFTER MIDNIGHT.
A SECOND...POTENTIALLY STRONGER WINTER STORM...WILL IMPACT THE
AREA STARTING ON MONDAY NIGHT AND CONTINUE THROUGH TUESDAY NIGHT.
SNOW IS EXPECTED TO DEVELOP ACROSS THE AREA ON MONDAY NIGHT. THE
SNOW IS THEN EXPECTED TO INCREASE IN INTENSITY AND COVERAGE
THROUGH THE DAY ON TUESDAY. SNOW WILL COME TO AN END ON TUESDAY
NIGHT...BUT AS THE SYSTEM MOVES OUT OF THE AREA...STRONG NORTH AND
NORTHWEST WINDS WILL CONTINUE LEADING TO CONSIDERABLE BLOWING AND
DRIFTING.
NEZ016>018-030>033-042>044-050-051-065-066-078-061830-
/O.NEW.KOAX.WW.Y.0016.091206T1500Z-091207T0600Z/
/O.NEW.KOAX.WS.A.0005.091208T0600Z-091209T1200Z/
ANTELOPE-PIERCE-WAYNE-BOONE-MADISON-STANTON-CUMING-PLATTE-COLFAX-
DODGE-BUTLER-SAUNDERS-SEWARD-LANCASTER-SALINE-
INCLUDING THE CITIES OF...NELIGH...PIERCE...WAYNE...ALBION...
NORFOLK...STANTON...WEST POINT...COLUMBUS...SCHUYLER...FREMONT...
DAVID CITY...WAHOO...SEWARD...LINCOLN...CRETE
420 AM CST SUN DEC 6 2009
...WINTER WEATHER ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO
MIDNIGHT CST TONIGHT...
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
LATE TUESDAY NIGHT...
THE NATIONAL WEATHER SERVICE IN OMAHA/VALLEY HAS ISSUED A WINTER
WEATHER ADVISORY FOR SNOW...WHICH IS IN EFFECT FROM 9 AM THIS
MORNING TO MIDNIGHT CST TONIGHT.
A WINTER STORM WATCH HAS ALSO BEEN ISSUED. THIS WINTER STORM
WATCH IS IN EFFECT FROM LATE MONDAY NIGHT THROUGH LATE TUESDAY
NIGHT.
* TIMING: SNOW WILL DEVELOP BY MID TO LATE MORNING ACROSS THE
AREA. SNOW WILL CONTINUE INTO THE EARLY EVENING BEFORE
DIMINISHING. SNOW IS LIKELY TO DEVELOP FROM THE SECOND SYSTEM ON
MONDAY NIGHT AND CONTINUE THROUGH TUESDAY NIGHT.
* SNOW ACCUMULATIONS: SNOW ACCUMULATIONS OF 1 TO 3 INCHES ARE
EXPECTED...WITH A FEW HIGHER AMOUNTS OF 2 TO 4 INCHES IN AN AREA
BOUND BY ALBION TO WEST POINT TO WAHOO AND DAVID CITY.
ACCUMULATIONS OF 6 INCHES OR MORE ARE POSSIBLE WITH THE SECOND
WEATHER SYSTEM MONDAY NIGHT THROUGH TUESDAY NIGHT.
* WINDS: NORTHEAST WINDS...BECOMING NORTH TONIGHT AT 10 TO 20 MPH
WILL LEAD TO MINOR BLOWING AND DRIFTING FOR THE SYSTEM FROM THE
FIRST SYSTEM. MUCH STRONGER WINDS OF 20 TO 35 MPH ARE POSSIBLE
WITH THE SECOND SYSTEM.
* IMPACTS: MOST OF THE IMPACTS FROM THE SYSTEM TODAY WILL BE MINOR
TRAFFIC DIFFICULTIES FROM SNOW COVERED ROADS. VISIBILITIES MAY
BE REDUCED FROM FALLING SNOW AND MINOR BLOWING AND DRIFTING IN
OPEN AREAS. THE SYSTEM ON MONDAY NIGHT THROUGH TUESDAY NIGHT MAY
HAVE A SIGNIFICANT IMPACT FROM FALLING SNOW...AS WELL AS BLOWING
AND DRIFTING SNOW WHICH WILL LIKELY MAKE TRAVEL DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW
WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW
COVERED ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE
DRIVING.
A WINTER STORM WATCH MEANS THERE IS A POTENTIAL FOR SIGNIFICANT
SNOW...SLEET...OR ICE ACCUMULATIONS THAT MAY IMPACT TRAVEL.
CONTINUE TO MONITOR THE LATEST FORECASTS.
$$
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