River Flood Warning 17, NWS Indianapolis, IN

361 
WGUS83 KIND 051654
FLSIND
FLOOD STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1154 AM EST THU MAR 5 2015

...The Flood Warning is no longer in effect for portions of the
following river in southern Indiana...

  East Fork White River...


.At this time the East Fork White River at Rivervale is expected to
crest near bankfull levels and not reach flood stage.

Precautionary/Preparedness Actions...

Be alert to flood debris on previously flooded roads. Keep children 
away from flooded areas. Recreational and agricultural interests 
should remain alert to changing river conditions.

For detailed flood information go to weather.gov/ind on the web. From
the blue menu bar on the left side of the page...click on rivers and 
lakes.



INC093-101-051724-
/O.CAN.KIND.FL.W.0017.000000T0000Z-150308T1800Z/
/BEDI3.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.UU/
1154 AM EST THU MAR 5 2015

The Flood Warning is cancelled for
  The East Fork White River near Rivervale.
* At 11:30 AM Thursday the stage was 12.2 feet.
* Flood stage is 20.0 feet.
* Forecast...The river will crest below flood stage at 18.3 feet 
  early Sunday morning.


&&

LAT...LON 3880 8618 3878 8631 3882 8643 3877 8646
      3872 8631 3878 8613             

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
944 AM EST WED MAR 4 2015

.UPDATE...

THE NEAR TERM SECTION HAS BEEN UPDATED BELOW.

&&

.SYNOPSIS...
ISSUED AT 340 AM EST WED MAR 4 2015

PRECIPITATION WILL CONTINUE TODAY ACROSS THE SOUTHERN HALF OF
CENTRAL INDIANA AS LOW PRESSURE TRACKS ALONG A NEARLY STATIONARY
BOUNDARY OVER THE TENNESSEE VALLEY. ACCUMULATING SNOW IS POSSIBLE
SOUTH OF I-70 WITH SEVERAL INCHES OVER FAR SOUTHERN PORTIONS OF
CENTRAL INDIANA BY THURSDAY MORNING. STRONG HIGH PRESSURE WILL BRING
DRY WEATHER INTO NEXT WEEK. COLD TEMPERATURES THURSDAY AND FRIDAY WILL
WARM OVER THE WEEKEND...FINALLY RISING ABOVE NORMAL EARLY NEXT
WEEK.

&&

.NEAR TERM /TODAY/...
ISSUED AT 944 AM EST WED MAR 4 2015

CONTINUED TREND OF LOWERING POPS THIS MORNING AS PRECIPITATION HAS
LARGELY STAYED JUST SOUTH OF OUR SOUTHERN BORDER THUS FAR. THIS
WILL CUT DOWN ON EXPECTED SNOW AMOUNTS SLIGHTLY. HRRR BRINGS
SNOWFALL BACK TO THE AREA BY MIDDAY AND WILL BLEND MORNING
ADJUSTMENTS INTO THE AFTERNOON GRIDS. ADDITIONALLY...EXPECT
OVERNIGHT LOWS TO LIKELY REPRESENT OR BE VERY NEAR DAYTIME HIGHS
TODAY AND HAVE ADJUSTED GRIDS IN THAT MANNER. PREVIOUS DISCUSSIONS
FOLLOW.

ISSUED AT 628 AM EST WED MAR 4 2015

LOWERED POPS OVER SOUTHERN COUNTIES FOR MUCH OF THE MORNING BASED ON
CURRENT RADAR TRENDS. MOST OF THE SOUTHERN COUNTIES MAY ACTUALLY
HAVE A PERIOD OF DRY WEATHER BEFORE THE SNOW ARRIVES IN THE
AFTERNOON. ONE INTERESTING NOTE...RAP/HRRR ARE COMING IN FURTHER
SOUTH WITH MORE SUBSTANTIAL SNOWFALL LATER THIS AFTERNOON AND
EVENING. WILL CONTINUE TO MONITOR GOING FORWARD TO SEE IF THESE
TRENDS HOLD.

340 AM DISCUSSION FOLLOWS.

RAIN CONTINUES ACROSS MUCH OF THE SOUTHERN HALF OF THE FORECAST AREA
EARLY THIS MORNING. OBS AND DUAL POL DATA BOTH SHOWING SLEET MIXING
IN WITH THE RAIN ON THE NORTHERN FLANK OF THE PRECIP SHIELD AND EVEN
GETTING A FEW WET SNOWFLAKES MIXING IN AS WELL. TEMPS WERE IN THE
30S...RANGING FROM THE LOWER 30S NORTH TO UPPER 30S OVER THE
SOUTHEAST.

TWO PRIMARY ISSUES TO FOCUS ON OVER THE NEXT 24 HOURS. THE FIRST
DEALS WITH THE ONGOING PRECIP THIS MORNING AS SHALLOW SUBFREEZING
AIR SLOWLY ADVECTS SOUTH BEHIND THE FRONTAL BOUNDARY. THE SECOND
ISSUE THEN FOCUSES ON EXPECTED SNOWFALL AS A SECONDARY WAVE RIDES
ALONG THE BOUNDARY THROUGH THE TENNESSEE VALLEY LATER THIS AFTERNOON
AND TONIGHT. WE WILL DISCUSS EACH IN TANDEM.

STEADIER PRECIP AT 08Z NOW GENERALLY SOUTH OF I-70. LIGHTER ECHOES
EXTEND BACK TO THE NORTHWEST INTO CENTRAL ILLINOIS BUT APPEARS
LITTLE IF ANY OF THIS IS REACHING THE GROUND AT THIS TIME. DOPPLER
RADAR ESTIMATES OF 0.75 TO 1 INCH OVER FAR SOUTHERN COUNTIES SEEM
REASONABLE BUT NOW AS BRIGHT BANDING BECOMES AN ISSUE WITH THE SLEET
MIXING IN...AMOUNTS ARE BECOMING DISTORTED. HAVE ISSUED A FLOOD
ADVISORY FROM DAVIESS CO NORTHEAST THROUGH JENNINGS CO THROUGH
1330Z. COMBINATION OF THIS RAIN WITH THE SNOWMELT IS LIKELY CAUSING
SOME MINOR FLOODING.

RAP AND HRRR GUIDANCE STRUGGLING A BIT WITH PLACEMENT/COVERAGE AREA
OF THE PRECIP AND WITH CURRENT SURFACE TEMPS THIS MORNING. HRRR IN
PARTICULAR HAS PRECIP SHIELD ABOUT 40-50 MILES FURTHER NORTH THAN
WHERE IT IS CURRENTLY. ADDITIONALLY...BOTH MODELS HAVE BEEN TOO
AGGRESSIVE WITH THE ARRIVAL OF THE SUBFREEZING TEMPS SO FAR THROUGH
THE OVERNIGHT...ALTHOUGH MOST RECENT RUNS APPEAR TO BE CAPTURING THE
SLOWER TEMP FALLS BETTER. THESE TWO FACTORS HAVE RESULTED IN BOTH
THE RAP AND HRRR OVERDOING QPF AMOUNTS IN THE FORM OF EITHER LIGHT
ACCUMS OF SLEET OR SNOW ALONG AND JUST SOUTH OF THE I-70 CORRIDOR
THIS MORNING. STILL ANTICIPATE TEMPS TO SLOWLY FALL TO 32 AND LOWER
OVER ALL BUT THE SOUTHERN THIRD OF THE FORECAST AREA BY DAYBREAK...
BUT ANY SLEET OR LIGHT SNOW SHOULD BE MINIMAL AS TEMP FALLS LAG THE
SOUTHWARD SHIFT OF THE PRECIP SHIELD. THE LIGHT WINTRY PRECIP
COMBINED WITH TEMPS FALLING INTO THE UPPER 20S/LOWER 30S WILL CREATE
SLICK CONDITIONS IN SPOTS THROUGH DAYBREAK AND WILL HIGHLIGHT WITH A
SPECIAL WEATHER STATEMENT.

MOST OF THE FORECAST AREA WILL EXPERIENCE A PERIOD OF DRY WEATHER
LASTING THROUGH THE MORNING AS THE FRONT CONTINUES SOUTH. FAR
SOUTHERN COUNTIES HOWEVER WILL CONTINUE TO SEE LIGHT PRECIP THROUGH
THE MORNING...GRADUALLY TRANSITIONING FROM RAIN TO A MIX WITH SLEET
TO ALL SNOW BY EARLY AFTERNOON AS COLDER AIR ADVANCES SOUTH. THE
DEVELOPMENT OF A SECONDARY WAVE ALONG THE FRONT THEN BECOMES THE
PRIMARY FOCUS FOR THE REST OF THE PERIOD...AS PRECIP SHIELD WILL
EXPAND BACK TO THE NORTH IN RESPONSE THE THE BOUNDARY BECOMING
NEARLY STATIONARY OVER THE LOWER TENNESSEE VALLEY. OVERALL MODELS
HAVE COME INTO BETTER ALIGNMENT WITH THE STRONG ARCTIC HIGH TO THE
NORTHWEST HAVING A GREATER INFLUENCE.

BULK OF THE DEEPER MOISTURE AND FORCING WILL REMAIN CLOSER TO THE
OHIO RIVER...AND THIS IS WHERE THE AXIS OF HEAVIEST SNOWFALL SHOULD
SET UP. AMOUNTS WILL GRADUALLY LIGHTEN FURTHER NORTH INTO FAR
SOUTHERN COUNTIES...BUT STILL AM FAIRLY CONFIDENT IN A SWATH OF 3 TO
5 INCHES ALONG AND SOUTH OF A VINCENNES-BLOOMINGTON-GREENSBURG LINE.
POTENTIAL IS THERE FOR PORTIONS OF JACKSON AND JENNINGS COUNTIES TO
MAKE A RUN AT 6 INCHES...BUT CONFIDENCE JUST NOT HIGH ENOUGH TO
SUPPORT A WARNING. AM MORE COMFORTABLE TRANSITIONING THE WATCH TO AN
ADVISORY AND ADDING GREENE/MONROE/BARTHOLOMEW/DECATUR COUNTIES
CONSIDERING AMOUNTS ABOVE. ADVISORY WILL RUN THIS AFTERNOON THROUGH
TONIGHT. FURTHER NORTH...SNOW AMOUNTS WILL DROP OFF RAPIDLY AS DRIER
AIR ASSOCIATED WITH THE HIGH EXERTS ITS INFLUENCE. COULD SEE 1 TO
PERHAPS 1.5 INCHES IN THE INDY METRO AND ALONG THE I-70
CORRIDOR...DIMINISHING TO FLURRIES OVER FAR NORTHERN COUNTIES. SNOW
WILL TAPER OFF FROM NORTHWEST TO SOUTHEAST AFTER 06Z WITH LINGERING
SNOWS CONFINED TO FAR SOUTHEAST COUNTIES AT DAYBREAK THURSDAY.

TEMPS...UTILIZED A BLEND OF SHORT RANGE GUIDANCE AND OBS TO CAPTURE
CURRENT TEMPS AND TRENDS GOING FORWARD THROUGH THE MORNING. MAY SEE
A SUBTLE BUMP OF A DEGREE OR TWO IN TEMPS THIS AFTERNOON OTHERWISE
STRENGTHENING COLD ADVECTION WILL LARGELY ENSURE TEMPS FALLING INTO
THE LOW/MID 20S BY LATE DAY. ENDED UP CLOSER TO METMOS AS A RESULT.

&&

.SHORT TERM /THURSDAY THROUGH FRIDAY NIGHT/...
ISSUED AT 340 AM EST WED MAR 4 2015

FORECAST CHALLENGES ARE MINUSCULE THROUGH THE SHORT TERM AS HIGH
PRESSURE SETTLES IN WITH DRY AND CHILLY WEATHER.

LAST OF THE LIGHT SNOWS WILL SHIFT OUT OF SOUTHEAST COUNTIES BY MID
MORNING THURSDAY. MODEL SOUNDINGS SHOW LINGERING SHALLOW MOISTURE
AND LOW CLOUDS BUT AS PROGRESSIVELY DRIER AIR ADVECTS IN FROM THE
WEST AND THE WAVE AXIS ALOFT PASSES...EXPECT SKIES TO GRADUALLY
CLEAR FROM WEST TO EAST DURING THE AFTERNOON. THE HIGH WILL DRIFT
ACROSS THE REGION THURSDAY NIGHT AND FRIDAY...EVENTUALLY SETTLING
OVER THE LOWER MISSISSIPPI VALLEY BY FRIDAY NIGHT. WILL SEE MAINLY
CLEAR SKIES WITH SUBSIDENCE AND AN ABUNDANCE OF DRY AIR THROUGH THE
COLUMN THROUGH FRIDAY EVENING.

AN UPPER WAVE WITH A SURFACE LOW ACCOMPANYING WILL TRACK THROUGH THE
GREAT LAKES FRIDAY NIGHT AND MAY SPREAD SOME MID AND HIGH CLOUDS
INTO CENTRAL INDIANA. NOT EXPECTING ANY PRECIP AS DEEPER MOISTURE
AND FORCING ALOFT WITH THE SYSTEM WILL REMAIN WELL NORTH OF THE
FORECAST AREA THROUGH DAYBREAK SATURDAY.

TEMPS...ANY SUNSHINE WILL DO VERY LITTLE TO MODIFY THE RENEWED
ARCTIC AIRMASS OVER THE REGION THURSDAY. TEMPS SHOULD REMAIN 25-30
DEGREES BELOW NORMAL IN THE TEENS. COLDEST HIGH RECORD OF 18 FOR
THURSDAY HAS GOOD CHANCE TO BE BROKEN. WITH THE HIGH OVERHEAD
THURSDAY NIGHT AND SNOWPACK STILL ACROSS THE REGION...EXPECT SOME
AREAS TO FALL BELOW ZERO. AS HAS BEEN MENTIONED SHOULD INDY GO
SUBZERO...IT WOULD BE THE FIRST MARCH OCCURRENCE OF A BELOW ZERO
READING IN 31 YEARS. IT MAY ALSO BE THE LAST SUBZERO READING OF THE
SEASON AS CLIMATOLOGY STARTS WORKING AGAINST US AS WE GO INTO MID
MARCH. NEAR MOS GUIDANCE FOR FRIDAY AND FRIDAY NIGHT WITH TEMPS
BEGINNING TO RECOVER.

&&

.LONG TERM /SATURDAY THROUGH NEXT TUESDAY/...
ISSUED AT 240 AM EST WED MAR 4 2015

ENSEMBLES INDICATE THAT A MEAN TROUGH OVER THE EASTERN PARTS OF THE
COUNTRY WILL LIFT OFF TO THE EAST BY EARLY NEXT WEEK AS HEIGHTS RISE
AND FLOW BECOMES MORE ZONAL.

A FEW ENSEMBLE MEMBERS INDICATE SOME VERY LIGHT QPF WITH A POTENTIAL
SHORT WAVE TROUGH THAT MAY BE PASSING OVER THE GREAT LAKES AROUND
SUNDAY. THE CHANCES OF ANYTHING MEASURABLE STILL LOOKS TOO LOW TO
INCLUDE IN THE FORECAST AT THIS TIME. WILL KEEP THE EXTENDED DRY.

MODERATING TEMPERATURES EXPECTED THROUGH THE PERIOD AS HEIGHTS
GRADUALLY RISE WITH TIME.

&&

.AVIATION /DISCUSSION FOR 041500Z TAF UPDATE/...
ISSUED AT 920 AM EST WED MAR 4 2015

AN UPPER LEVEL WAVE WILL MOVE ACROSS THE AREA THIS AFTERNOON. THIS
SHOULD RESULT IN PRECIPITATION IN THE KBMG/KHUF/KIND AREAS BY MID
AFTERNOON. LIGHT SNOW HAS BEEN PLACED IN THEIR TAFS AFTER 19Z. THE
BEST THREAT FOR PROLONGED IFR VISIBILITY IS IN THE KBMG AREA...WHICH
WILL BE CLOSEST TO THE DEEPEST MOISTURE.

OTHERWISE...SHORT TERM GUIDANCE SUGGESTS MVFR CEILINGS 015-025 WILL
WILL LINGER MOST OF THE DAY.

SURFACE WINDS 310-330 DEGREES AT 8-12 KTS CAN BE EXPECTED TODAY.

&&

.IND WATCHES/WARNINGS/ADVISORIES...

WINTER WEATHER ADVISORY UNTIL 9 AM EST THURSDAY FOR INZ061>065-
067>072.

&&

SYNOPSIS...RYAN
NEAR TERM...RYAN/NIELD
SHORT TERM...RYAN
LONG TERM...JAS
AVIATION...JK

VISIT US AT HTTP://WWW.WEATHER.GOV/IND

FOLLOW US ON FACEBOOK...TWITTER AND YOUTUBE AT:
WWW.FACEBOOK.COM/NWSINDIANAPOLIS
WWW.TWITTER.COM/NWSINDIANAPOLIS
WWW.YOUTUBE.COM/NWSINDIANAPOLIS

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
417 AM EST WED MAR 4 2015

INZ021-028>031-035>049-051>057-060-051000-
CARROLL-WARREN-TIPPECANOE-CLINTON-HOWARD-FOUNTAIN-MONTGOMERY-
BOONE-TIPTON-HAMILTON-MADISON-DELAWARE-RANDOLPH-VERMILLION-PARKE-
PUTNAM-HENDRICKS-MARION-HANCOCK-HENRY-VIGO-CLAY-OWEN-MORGAN-
JOHNSON-SHELBY-RUSH-SULLIVAN-
417 AM EST WED MAR 4 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL INDIANA.

.DAY ONE...TODAY AND TONIGHT.

OUTLOOK: A LIGHT WINTRY MIX EARLY THIS MORNING WILL TRANSITION TO
LIGHT SNOW. SNOW WILL IMPACT AREAS MAINLY SOUTH OF A
CRAWFORDSVILLE TO MUNCIE LINE LATER THIS AFTERNOON AND TONIGHT.
ACCUMULATIONS ARE POSSIBLE SOUTH OF INTERSTATE 70.

HAZARDS: SLICK SPOTS ON ROADWAYS THIS MORNING AS TEMPERATURES FALL
BELOW FREEZING. SNOW THIS AFTERNOON AND TONIGHT...PRODUCING SNOW
COVERED ROADS AND REDUCED VISIBILITIES IN SOME SPOTS.

MINOR FLOODING REMAINS POSSIBLE FROM THE RAINS AND SNOWMELT
TUESDAY AND TUESDAY NIGHT. SNOW CLOGGED STREET DRAINS MAY CAUSE
PONDING OF WATER ON ROADS. VISIBILITY MAY REDUCE BELOW A MILE AT
TIMES DUE TO FOG.

TIMING: ROADS WILL BECOME SLICK IN SPOTS THIS MORNING AS
TEMPERATURES FALL BELOW FREEZING. SNOW WILL BECOME MORE WIDESPREAD
THIS AFTERNOON AND TONIGHT...ESPECIALLY ALONG AND SOUTH OF
INTERSTATE 70.

DISCUSSION: A SECOND LOW PRESSURE WILL TRACK ALONG THE COLD FRONT
THROUGH THE TENNESSEE VALLEY TODAY AND TONIGHT. THIS STORM SYSTEM
WILL WRAP SNOW ACROSS ITS NORTH SIDE INTO THE SOUTHERN HALF OF
CENTRAL INDIANA THIS AFTERNOON AND TONIGHT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

OUTLOOK: DRY WEATHER IS EXPECTED INTO EARLY NEXT WEEK. BITTERLY
COLD TEMPERATURES THURSDAY AND THURSDAY NIGHT WILL WARM BY EARLY
NEXT WEEK.

WIND CHILL VALUES THURSDAY THROUGH FRIDAY MORNING WILL FALL BELOW
ZERO ACROSS CENTRAL INDIANA.

DISCUSSION: STRONG ARCTIC HIGH PRESSURE WILL BUILD IN THURSDAY
WITH COLD TEMPERATURES THROUGH FRIDAY. HIGH PRESSURE WILL MAINTAIN
DRY CONDITIONS INTO EARLY NEXT WEEK WITH A WARMING TREND.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT SNOWFALL AMOUNTS LATER TODAY AND
TONIGHT.

&&

MORE INFORMATION...ALONG WITH OTHER WEATHER...HYDROLOGICAL AND
CLIMATE INFORMATION CAN BE FOUND...AT HTTP://WEATHER.GOV/IND (ALL
LOWERCASE)

INZ061>065-067>072-051000-
GREENE-MONROE-BROWN-BARTHOLOMEW-DECATUR-KNOX-DAVIESS-MARTIN-
LAWRENCE-JACKSON-JENNINGS-
417 AM EST WED MAR 4 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL INDIANA.

.DAY ONE...TODAY AND TONIGHT.

OUTLOOK: A LIGHT WINTRY MIX EARLY THIS MORNING WILL TRANSITION TO
LIGHT SNOW. WIDESPREAD ACCUMULATING SNOW WILL IMPACT SOUTH CENTRAL
INDIANA THIS AFTERNOON AND TONIGHT.

HAZARDS: SLICK SPOTS ON ROADWAYS THIS MORNING AS TEMPERATURES FALL
BELOW FREEZING. SNOW THIS AFTERNOON AND TONIGHT...PRODUCING SNOW
COVERED ROADS AND REDUCED VISIBILITIES.

MINOR FLOODING REMAINS POSSIBLE FROM THE RAINS AND SNOWMELT
TUESDAY AND TUESDAY NIGHT. SNOW CLOGGED STREET DRAINS MAY CAUSE
PONDING OF WATER ON ROADS. VISIBILITY MAY REDUCE BELOW A MILE AT
TIMES DUE TO FOG.

TIMING: ROADS WILL BECOME SLICK IN SPOTS THIS MORNING AS TEMPERATURES
FALL NEAR TO JUST BELOW FREEZING. SNOW WILL BECOME WIDESPREAD
THIS AFTERNOON AND TONIGHT.

DISCUSSION: A SECOND LOW PRESSURE WILL TRACK ALONG THE COLD FRONT
THROUGH THE TENNESSEE VALLEY TODAY AND TONIGHT. THIS STORM SYSTEM
WILL WRAP SNOW ACROSS ITS NORTH SIDE INTO THE SOUTHERN HALF OF
CENTRAL INDIANA THIS AFTERNOON AND TONIGHT.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

OUTLOOK: LIGHT SNOW WILL END THURSDAY MORNING. DRY WEATHER IS THEN
EXPECTED INTO EARLY NEXT WEEK. BITTERLY COLD TEMPERATURES
THURSDAY AND THURSDAY NIGHT WILL WARM BY EARLY NEXT WEEK.

WIND CHILL VALUES THURSDAY THROUGH FRIDAY MORNING WILL FALL BELOW
ZERO ACROSS CENTRAL INDIANA.

DISCUSSION: STRONG ARCTIC HIGH PRESSURE WILL BUILD IN THURSDAY
WITH COLD TEMPERATURES THROUGH FRIDAY. HIGH PRESSURE WILL MAINTAIN
DRY CONDITIONS INTO EARLY NEXT WEEK WITH A WARMING TREND.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT SNOWFALL AMOUNTS LATER TODAY AND
TONIGHT.

&&

MORE INFORMATION...ALONG WITH OTHER WEATHER...HYDROLOGICAL AND
CLIMATE INFORMATION CAN BE FOUND...AT HTTP://WEATHER.GOV/IND (ALL
LOWERCASE)

RYAN