Alert archive / Indiana / Freezing Rain Advisories in 2008

Freezing Rain Advisory 2, NWS Northern Indiana

December 8, 200819 counties in Indiana; 8 counties in Ohio; 4 counties in Michigan

NWS Northern Indiana issued this freezing rain advisory at Dec 8, 2008, 1:02 PM EST for 19 counties in Indiana; 8 counties in Ohio; 4 counties in Michigan. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Dec 8, 2008, 1:02 PM EST (18:02 UTC)
Expired
Dec 8, 2008, 7:00 PM EST
In force
6 hr
Issued by
NWS Northern Indiana
All 31 counties

Adams County, IN, Allen County, IN, Blackford County, IN, DeKalb County, IN, Elkhart County, IN, Fulton County, IN, Grant County, IN, Huntington County, IN, Jay County, IN, LaGrange County, IN, Marshall County, IN, Miami County, IN, Noble County, IN, Pulaski County, IN, Starke County, IN, Steuben County, IN, Wabash County, IN, Wells County, IN, Whitley County, IN, Branch County, MI, Cass County, MI, Hillsdale County, MI, Saint Joseph County, MI, Allen County, OH, Defiance County, OH, Fulton County, OH, Henry County, OH, Paulding County, OH, Putnam County, OH, Van Wert County, OH, Williams County, OH

The radar

The Northern Indiana radar (KIWX), 42 km from the middle of the area, began a volume at 18:02 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Detroit, MI (KDTX), launched 12:00Z, 6.0 hours before the alert went out and 226 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 12:00Z on 2008-12-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Detroit, MI at 12:00Z on 2008-12-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 280 square meters per square second.1939587897117136156Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
933 m above ground
0-6 km bulk shear
98 kt
0-1 km storm-relative helicity
280 m²/s²
0-3 km storm-relative helicity
479 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this freezing rain advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Northern Indiana wrote its last area forecast discussion before this freezing rain advisory went out at Dec 8, 12:26 PM EST, 36 minutes earlier.

Area forecast discussion, Dec 8, 12:26 PM EST, 36 minutes before
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Hazardous weather outlook, Dec 8, 4:58 AM EST, 8 hours 4 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORTHERN INDIANA
458 AM EST MON DEC 8 2008

INZ003>009-012>018-020-022>027-032>034-MIZ077>081-OHZ001-002-004-005-
015-016-024-025-091000-
LA PORTE-ST. JOSEPH IN-ELKHART-LAGRANGE-STEUBEN-NOBLE-DE KALB-STARKE-
PULASKI-MARSHALL-FULTON IN-KOSCIUSKO-WHITLEY-ALLEN IN-WHITE-CASS IN-
MIAMI-WABASH-HUNTINGTON-WELLS-ADAMS-GRANT-BLACKFORD-JAY-BERRIEN-
CASS MI-ST. JOSEPH MI-BRANCH-HILLSDALE-WILLIAMS-FULTON OH-DEFIANCE-
HENRY-PAULDING-PUTNAM-VAN WERT-ALLEN OH-
INCLUDING THE CITIES OF...MICHIGAN CITY...LA PORTE...SOUTH BEND...
MISHAWAKA...ELKHART...GOSHEN...LAGRANGE...TOPEKA...ANGOLA...
KENDALLVILLE...LIGONIER...AUBURN...GARRETT...KNOX...NORTH JUDSON...
WINAMAC...FRANCESVILLE...PLYMOUTH...BREMEN...ROCHESTER...WARSAW...
WINONA LAKE...COLUMBIA CITY...SOUTH WHITLEY...FORT WAYNE...
MONTICELLO...BROOKSTON...LOGANSPORT...PERU...WABASH...
NORTH MANCHESTER...HUNTINGTON...BLUFFTON...OSSIAN...DECATUR...
BERNE...MARION...HARTFORD CITY...MONTPELIER...PORTLAND...NILES...
BENTON HARBOR...ST. JOSEPH...BUCHANAN...DOWAGIAC...CASSOPOLIS...
STURGIS...THREE RIVERS...COLDWATER...HILLSDALE...BRYAN...WAUSEON...
ARCHBOLD...DEFIANCE...NAPOLEON...PAULDING...ANTWERP...OTTAWA...
PANDORA...VAN WERT...DELPHOS...LIMA
458 AM EST MON DEC 8 2008 /358 AM CST MON DEC 8 2008/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST OHIO...
NORTHERN INDIANA AND SOUTHWEST LOWER MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

THERE IS A CHANCE FOR LIGHT SNOW OR SLEET THIS AFTERNOON...BUT
LITTLE OR NO ACCUMULATION IS EXPECTED. THERE IS A CHANCE FOR
FREEZING RAIN THIS EVENING...MAINLY NORTH OF U.S. ROUTE 30. ICE
ACCUMULATIONS ARE EXPECTED TO BE SMALL...BUT ROADS AND SIDEWALKS COULD
BECOME SLICK BEFORE TEMPERATURES RISE ABOVE FREEZING LATE TONIGHT.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

RAIN IS EXPECTED TUESDAY AND IT COULD BE HEAVY AT TIMES. PRECIPITATION
AMOUNTS COULD APPROACH ONE INCH BY TUESDAY EVENING. THIS RAINFALL
COUPLED WITH MELTING SNOW COULD CAUSE SOME MINOR FLOODING...
ESPECIALLY ACROSS NORTHWEST INDIANA AND SOUTHWEST LOWER MICHIGAN
WHERE A DEEPER SNOWPACK EXISTS.

RAIN IS EXPECTED TO CHANGE TO SNOW TUESDAY NIGHT AND CONTINUE INTO
WEDNESDAY. LIGHT SNOW ACCUMULATIONS ARE POSSIBLE...WITH SLIGHTLY
HIGHER AMOUNTS ACROSS NORTHWEST INDIANA AND SOUTHWEST LOWER
MICHIGAN DUE TO LAKE EFFECT.

.SPOTTER INFORMATION STATEMENT...

SNOWFALL AND RAINFALL REPORTS ARE APPRECIATED.

&&

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES...OR
CHECK OUR WEB SITE AT WEATHER.GOV/IWX

LMZ043-046-091000-
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-
458 AM EST MON DEC 8 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEARSHORE WATERS OF
SOUTHEASTERN LAKE MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

A GALE WATCH IS IN EFFECT FOR TUESDAY NIGHT INTO WEDNESDAY
MORNING. CONDITIONS HAZARDOUS TO SMALL CRAFT ARE LIKELY AT TIMES
BEYOND WEDNESDAY MORNING AS WELL.

&&

STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES...OR
CHECK OUR WEB SITE AT WEATHER.GOV/IWX/PROGRAMAREAS/MARINE/INDEX.PHP

In the hours before

Special weather statement, Dec 8, 11:26 AM EST, 1 hour 36 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
1126 AM EST MON DEC 8 2008

INZ013-015-020-022>026-032>034-081730-
BLACKFORD IN-CASS IN-FULTON IN-GRANT IN-HUNTINGTON IN-JAY IN-MIAMI
IN-PULASKI IN-WABASH IN-WELLS IN-WHITE IN-
1126 AM EST MON DEC 8 2008

...SPECIAL WEATHER STATEMENT...

AT 1124 AM EST/1024 AM CST/...NATIONAL WEATHER SERVICE DOPPLER RADAR
INDICATED AN AREA OF LIGHT SLEET... POSSIBLY MIXED WITH PATCHY LIGHT
FREEZING RAIN...ALONG A LINE EXTENDING FROM 31 MILES WEST OF
MEDARYVILLE TO 26 MILES SOUTH OF REDKEY...MOVING NORTH AT 15 MPH.

THE LIGHT SLEET AND PATCHY LIGHT FREEZING RAIN COULD CAUSE SOME
SLICK SPOTS ON AREA ROADS EARLY THIS AFTERNOON.

LOCATIONS IN THE PATH OF THIS PRECIPITATION INCLUDE...
  LOGANSPORT...
  GRISSOM AFB AND FAIRMOUNT...
  MARION...AND UPLAND...
  WALTON AND FRANCESVILLE...
  SWAYZEE...
  ROYAL CENTER AND PERU...

MOTORISTS SHOULD USE EXTRA CAUTION WHEN DRIVING. ROADWAYS CAN BECOME
SLIPPERY QUICKLY...ESPECIALLY ON BRIDGES AND OVERPASSES.

The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 8, 4:32 AM ESTGale WatchIWX11 hr
Dec 8, 3:50 PM ESTGale WarningIWX37 hr

Nearby

Freezing Rain Advisories in Indiana, 2008Freezing Rain Advisories in Ohio, 2008Freezing Rain Advisories in Michigan, 2008Every freezing rain advisory in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.