Alert archive / Indiana / Winter Storm Watches in 2008

Winter Storm Watch 2, NWS Northern Indiana

January 30, 200821 counties in Indiana; 8 counties in Ohio; 4 counties in Michigan

NWS Northern Indiana issued this winter storm watch at Jan 30, 2008, 4:58 AM EST for 21 counties in Indiana; 8 counties in Ohio; 4 counties in Michigan. It took effect at Jan 31, 2008, 7:00 PM EST. It was in force for .

The area

The counties it named.

The facts

Issued
Jan 30, 2008, 4:58 AM EST (09:58 UTC)
In effect from
Jan 31, 2008, 7:00 PM EST
Expired
Jan 31, 2008, 6:37 AM EST
In force
Issued by
NWS Northern Indiana
All 33 counties

Adams County, IN, Allen County, IN, Blackford County, IN, Cass 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, White 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), 38 km from the middle of the area, began a volume at 09:59 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 00:00Z, 10.0 hours before the alert went out and 233 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 00:00Z on 2008-01-30Temperature 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 00:00Z on 2008-01-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 268 square meters per square second.1939587897117136Sfc1 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
519 m above ground
0-6 km bulk shear
60 kt
0-1 km storm-relative helicity
268 m²/s²
0-3 km storm-relative helicity
274 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 winter storm watch 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 winter storm watch went out at Jan 30, 1:20 AM EST, 3 hours 38 minutes earlier.

Area forecast discussion, Jan 30, 1:20 AM EST, 3 hours 38 minutes before
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Hazardous weather outlook, Jan 29, 12:18 PM EST, 16 hours 40 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE NORTHERN INDIANA
1218 PM EST TUE JAN 29 2008

INZ007>009-013-015>018-020-022>027-032>034-MIZ081-OHZ001-002-004-005-
015-016-024-025-301730-
STEUBEN-NOBLE-DE KALB-PULASKI-FULTON IN-KOSCIUSKO-WHITLEY-ALLEN IN-
WHITE-CASS IN-MIAMI-WABASH-HUNTINGTON-WELLS-ADAMS-GRANT-BLACKFORD-
JAY-HILLSDALE-WILLIAMS-FULTON OH-DEFIANCE-HENRY-PAULDING-PUTNAM-
VAN WERT-ALLEN OH-
INCLUDING THE CITIES OF...ANGOLA...KENDALLVILLE...LIGONIER...
AUBURN...GARRETT...WINAMAC...FRANCESVILLE...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...HILLSDALE...
BRYAN...WAUSEON...ARCHBOLD...DEFIANCE...NAPOLEON...PAULDING...
ANTWERP...OTTAWA...PANDORA...VAN WERT...DELPHOS...LIMA
1218 PM EST TUE JAN 29 2008

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

THERE IS A CHANCE OF THUNDERSTORMS THIS AFTERNOON. SEVERE STORMS
WITH DAMAGING WIND GUSTS CANNOT BE RULED OUT. NORTHWEST OHIO AND
MUCH OF NORTHEAST INDIANA HAVE THE BEST CHANCE...THOUGH
SLIGHT...FOR A THUNDERSTORM CONTAINING WIND GUSTS AT OR NEAR
SEVERE LIMITS. WIDESPREAD SUSTAINED SOUTHERLY WINDS OF 20 TO 30
MPH WITH GUSTS OF 40 TO 45 MPH CAN ALSO BE EXPECTED TODAY.

SUSTAINED WINDS OF 25 TO 35 MPH WITH GUSTS UP TO 50 MPH CAN BE
EXPECTED TONIGHT.

TEMPERATURES WILL TURN SHARPLY COLDER THIS EVENING WITH WET
SURFACES FREEZING RAPIDLY AND WET ROADS BECOMING ICY.

MINOR FLOODING WILL CONTINUE ALONG THE KANKAKEE RIVER.

GENERAL FLOODING OF LOW LYING AREAS...BASEMENTS AND PONDING OF
WATER ON ROADWAYS IS POSSIBLE TODAY AND TONIGHT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

SUSTAINED WINDS OF 25 TO 35 MPH WITH GUSTS UP TO 50 MPH CAN BE
EXPECTED WEDNESDAY MORNING.

WIND CHILL VALUES EARLY WEDNESDAY MORNING ARE EXPECTED TO BE DOWN
TO 10 BELOW TO 20 BELOW.

RIVER FLOODING DUE TO ICE JAMS AND ICE BREAK UP IS POSSIBLE
THROUGH THE WEEK. WIDESPREAD MINOR TO MODERATE RIVER FLOODING IS
ALSO POSSIBLE DUE TO RUNOFF FROM SNOWMELT AND RAINFALL MID TO LATE
WEEK.

A WINTER STORM IS POSSIBLE THURSDAY NIGHT INTO FRIDAY WITH THE
POTENTIAL FOR FREEZING RAIN...SLEET...OR HEAVY SNOW ACCOMPANIED BY
BLOWING AND DRIFTING SNOW. MUCH UNCERTAINTY IS STILL PRESENT IN
THE EXACT TRACK OF THIS SYSTEM AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT ANY ICE JAMS ON RIVERS AND
SNOWFALL AMOUNTS.

&&

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

INZ003>006-012-014-MIZ077>080-301730-
LA PORTE-ST. JOSEPH IN-ELKHART-LAGRANGE-STARKE-MARSHALL-BERRIEN-
CASS MI-ST. JOSEPH MI-BRANCH-
INCLUDING THE CITIES OF...MICHIGAN CITY...LA PORTE...SOUTH BEND...
MISHAWAKA...ELKHART...GOSHEN...LAGRANGE...TOPEKA...KNOX...
NORTH JUDSON...PLYMOUTH...BREMEN...NILES...BENTON HARBOR...
ST. JOSEPH...BUCHANAN...DOWAGIAC...CASSOPOLIS...STURGIS...
THREE RIVERS...COLDWATER
1218 PM EST TUE JAN 29 2008 /1118 AM CST TUE JAN 29 2008/

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

.DAY ONE...THIS AFTERNOON AND TONIGHT

THERE IS A CHANCE OF THUNDERSTORMS THIS AFTERNOON. SEVERE STORMS
WITH DAMAGING WIND GUSTS CANNOT BE RULED OUT. NORTHWEST OHIO AND
MUCH OF NORTHEAST INDIANA HAVE THE BEST CHANCE...THOUGH
SLIGHT...FOR A THUNDERSTORM CONTAINING WIND GUSTS AT OR NEAR
SEVERE LIMITS. WIDESPREAD SUSTAINED SOUTHERLY WINDS OF 20 TO 30
MPH WITH GUSTS OF 40 TO 45 MPH CAN ALSO BE EXPECTED TODAY.

SUSTAINED WINDS OF 25 TO 35 MPH WITH GUSTS UP TO 50 MPH CAN BE
EXPECTED TONIGHT.

TEMPERATURES WILL TURN SHARPLY COLDER THIS EVENING WITH WET
SURFACES FREEZING RAPIDLY AND WET ROADS BECOMING ICY. WIND CHILL
VALUES LATE TONIGHT ARE EXPECTED TO BE DOWN TO -12 IN NORTHWESTERN
INDIANA AND SOUTHWESTERN LOWER MICHIGAN.

A WINTER STORM WARNING IS IN EFFECT TONIGHT FOR SOUTHWESTERN
LOWER MICHIGAN. 2 TO 4 INCHES OF SNOW CAN BE EXPECTED IN THE
WINTER STORM WARNING AREA. A WINTER WEATHER ADVISORY FOR LESSER
SNOW AMOUNTS...GENERALLY 1 TO 3 INCHES...IS IN EFFECT TO THE
SOUTHEAST OF THE WARNED AREA.

MINOR FLOODING WILL CONTINUE ALONG THE KANKAKEE RIVER.

GENERAL FLOODING OF LOW LYING AREAS...BASEMENTS AND PONDING OF
WATER ON ROADWAYS IS POSSIBLE TODAY AND TONIGHT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

SUSTAINED WINDS OF 25 TO 35 MPH WITH GUSTS UP TO 50 MPH CAN BE
EXPECTED WEDNESDAY MORNING.

WIND CHILL VALUES EARLY WEDNESDAY MORNING ARE EXPECTED TO BE DOWN
TO 10 BELOW TO 20 BELOW.

UP TO AN ADDITIONAL INCH OF SNOW CAN BE EXPECTED MAINLY FOR
NORTHERN BERRIEN COUNTY ON WEDNESDAY.

RIVER FLOODING DUE TO ICE JAMS AND ICE BREAK UP IS POSSIBLE
THROUGH THE WEEK. WIDESPREAD MINOR TO MODERATE RIVER FLOODING IS
ALSO POSSIBLE DUE TO RUNOFF FROM SNOWMELT AND RAINFALL MID TO LATE
WEEK.

A WINTER STORM IS POSSIBLE THURSDAY NIGHT INTO FRIDAY WITH THE
POTENTIAL FOR FREEZING RAIN...SLEET...OR HEAVY SNOW ACCOMPANIED BY
BLOWING AND DRIFTING SNOW. MUCH UNCERTAINTY IS STILL PRESENT IN
THE EXACT TRACK OF THIS SYSTEM AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTERS ARE ENCOURAGED TO REPORT ANY ICE JAMS ON RIVERS AND
SNOWFALL AMOUNTS.

&&

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

LMZ043-046-301730-
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-
1218 PM EST TUE JAN 29 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHEASTERN LAKE
MICHIGAN.

.DAY ONE...THIS AFTERNOON AND TONIGHT

SOUTH GALES TO 35 KNOTS ARE EXPECTED TODAY AND WEST GALES TO 40
KNOTS ARE EXPECTED TONIGHT. A GALE WARNING IS IN EFFECT THROUGH
WEDNESDAY MORNING. WAVES WILL BE 3 TO 5 FEET TODAY INCREASING TO 8
TO 12 FEET THIS EVENING AND THEN TO 12 TO 16 FEET AFTER MIDNIGHT.
A FREEZING SPRAY WARNING FOR HEAVY ICE ACCRETION ON VESSELS IS IN
EFFECT TONIGHT.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A GALE WARNING IS IN EFFECT THROUGH WEDNESDAY MORNING. WEST GALES
TO 35 KNOTS WEDNESDAY MORNING WILL EASE TO 20 TO 25 KNOTS
WEDNESDAY AFTERNOON. WAVES WILL BE 8 TO 12 FEET ON WEDNESDAY.
WAVES ARE EXPECTED TO DECREASE BELOW 4 FEET LATE WEDNESDAY NIGHT.
A FREEZING SPRAY WARNING IS IN EFFECT THROUGH WEDNESDAY AFTERNOON.

&&

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

JC

In the hours before

Local storm report, Jan 29, 11:16 PM EST, 5 hours 42 minutes before
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Local storm report, Jan 30, 12:53 AM EST, 4 hours 5 minutes before
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Local storm report, Jan 30, 12:59 AM EST, 3 hours 59 minutes before
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Local storm report, Jan 30, 1:45 AM EST, 3 hours 13 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jan 29, 7:19 PM ESTSevere Thunderstorm WarningIWXBlackford, Grant, Huntington, Kosciusko, Miami, Wabash and 2 more56 min

Nearby

Winter Storm Watches in Indiana, 2008Winter Storm Watches in Ohio, 2008Winter Storm Watches in Michigan, 2008Every winter storm watch 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.