Alert archive / Michigan / Wind Advisories in 2007

Wind Advisory 9, NWS Detroit, MI

December 22, 200717 counties in Michigan

NWS Detroit, MI issued this wind advisory at Dec 22, 2007, 3:46 PM EST for 17 counties in Michigan. It took effect at Dec 23, 2007, 9:08 AM EST. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued
Dec 22, 2007, 3:46 PM EST (20:46 UTC)
In effect from
Dec 23, 2007, 9:08 AM EST
Expired
Dec 24, 2007, 1:00 AM EST
In force
16 hr
Issued by
NWS Detroit, MI

Counties Bay County, MI, Genesee County, MI, Huron County, MI, Lapeer County, MI, Lenawee County, MI, Livingston County, MI, Macomb County, MI, Midland County, MI, Monroe County, MI, Oakland County, MI, Saginaw County, MI, Saint Clair County, MI, Sanilac County, MI, Shiawassee County, MI, Tuscola County, MI, Washtenaw County, MI, Wayne County, MI

The radar

The Detroit radar (KDTX), 26 km from the middle of the area, began a volume at 20:46 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, 8.8 hours before the alert went out and 25 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 2007-12-22Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Detroit, MI at 12:00Z on 2007-12-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 218 square meters per square second.1939587897Sfc1 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
501 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
218 m²/s²
0-3 km storm-relative helicity
251 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS73 KDTX 222046
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
346 PM EST SAT DEC 22 2007

...STRONG WINDS ARE EXPECTED ON SUNDAY...

.A POTENT COLD FRONT WILL RACE THROUGH LOWER MICHIGAN ON SUNDAY
MORNING. SOUTH WINDS JUST IN ADVANCE OF THIS FRONT WILL GUST TO 30
MPH OR MORE EARLY IN THE MORNING. AS THE FRONT PROGRESSES THROUGH
THE AREA BY MIDDAY...SOUTHWEST WINDS WILL INCREASE TO 25 TO 25 MPH
WITH GUSTS TO 45 MPH AT TIMES. THESE WINDS WILL THEN CONTINUE INTO
THE EARLY EVENING BEFORE GRADUALLY DIMINISHING.


MIZ047>049-053>055-060>063-068>070-075-076-082-083-230545-
/O.NEW.KDTX.WI.Y.0009.071223T1600Z-071224T0600Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
346 PM EST SAT DEC 22 2007

...WIND ADVISORY IN EFFECT FROM 11 AM SUNDAY TO 1 AM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 11 AM SUNDAY TO 1 AM EST
MONDAY. 

SOUTHERLY WINDS IN ADVANCE OF A POTENT COLD FRONT WILL GUST TO
OVER 30 MPH BY EARLY SUNDAY MORNING. AS THIS COLD FRONT MOVES
THROUGH THE REGION BY MIDDAY...SOUTHWEST WINDS WILL INCREASE TO 25
TO 35 MPH...WITH GUSTS TO 45 MPH POSSIBLE.

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH ARE EXPECTED
WITH GUSTS TO 45 MPH POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE OR LIGHT WEIGHT VEHICLES.
USE EXTRA CAUTION IF DRIVING ON SUNDAY. TRAVEL WILL BE ESPECIALLY
DIFFICULT ON NORTH TO SOUTH ROADS.

$$

DG
8 follow-up statements
000 
WWUS73 KDTX 222209 CCA
NPWDTX

URGENT - WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
346 PM EST SAT DEC 22 2007

...STRONG WINDS ARE EXPECTED ON SUNDAY...

.A POTENT COLD FRONT WILL RACE THROUGH LOWER MICHIGAN ON SUNDAY
MORNING. SOUTH WINDS JUST IN ADVANCE OF THIS FRONT WILL GUST TO 30
MPH OR MORE EARLY IN THE MORNING. AS THE FRONT PROGRESSES THROUGH
THE AREA BY MIDDAY...SOUTHWEST WINDS WILL INCREASE TO 25 TO 35 MPH
WITH GUSTS TO 45 MPH AT TIMES. THESE WINDS WILL THEN CONTINUE INTO
THE EARLY EVENING BEFORE GRADUALLY DIMINISHING.


MIZ047>049-053>055-060>063-068>070-075-076-082-083-230545-
/O.NEW.KDTX.WI.Y.0009.071223T1600Z-071224T0600Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
346 PM EST SAT DEC 22 2007

...WIND ADVISORY IN EFFECT FROM 11 AM SUNDAY TO 1 AM EST MONDAY...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 11 AM SUNDAY TO 1 AM EST
MONDAY. 

SOUTHERLY WINDS IN ADVANCE OF A POTENT COLD FRONT WILL GUST TO
OVER 30 MPH BY EARLY SUNDAY MORNING. AS THIS COLD FRONT MOVES
THROUGH THE REGION BY MIDDAY...SOUTHWEST WINDS WILL INCREASE TO 25
TO 35 MPH...WITH GUSTS TO 45 MPH POSSIBLE.

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH ARE EXPECTED
WITH GUSTS TO 45 MPH POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE OR LIGHT WEIGHT VEHICLES.
USE EXTRA CAUTION IF DRIVING ON SUNDAY. TRAVEL WILL BE ESPECIALLY
DIFFICULT ON NORTH TO SOUTH ROADS.

$$

DG
000 
WWUS73 KDTX 230326
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1026 PM EST SAT DEC 22 2007

...STRONG WINDS ARE EXPECTED ON SUNDAY...

.A POTENT COLD FRONT WILL RACE THROUGH LOWER MICHIGAN ON SUNDAY
MORNING. SOUTH WINDS JUST IN ADVANCE OF THIS FRONT WILL GUST TO
30 MPH OR MORE EARLY IN THE MORNING. AS THE FRONT PROGRESSES
THROUGH THE AREA BY MIDDAY...SOUTHWEST WINDS WILL INCREASE TO
25 TO 35 MPH WITH GUSTS TO 45 MPH AT TIMES. THESE WINDS WILL THEN
CONTINUE INTO THE EARLY EVENING BEFORE GRADUALLY DIMINISHING.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-231130-
/O.CON.KDTX.WI.Y.0009.071223T1600Z-071224T0600Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
1026 PM EST SAT DEC 22 2007

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM SUNDAY TO 1 AM EST
MONDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 11 AM SUNDAY TO 1 AM EST
MONDAY. 

SOUTHERLY WINDS IN ADVANCE OF A POTENT COLD FRONT WILL GUST TO
OVER 30 MPH BY EARLY SUNDAY MORNING. AS THIS COLD FRONT MOVES
THROUGH THE REGION BY MIDDAY...SOUTHWEST WINDS WILL INCREASE TO
25 TO 35 MPH...WITH GUSTS TO 45 MPH POSSIBLE.

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH ARE EXPECTED
WITH GUSTS TO 45 MPH POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE OR LIGHT WEIGHT VEHICLES.
USE EXTRA CAUTION IF DRIVING ON SUNDAY. TRAVEL WILL BE ESPECIALLY
DIFFICULT ON NORTH TO SOUTH ROADS.

$$
000 
WWUS73 KDTX 230849
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
349 AM EST SUN DEC 23 2007

...STRONG WINDS ARE EXPECTED THIS AFTERNOON AND EVENING...

.A POTENT COLD FRONT WILL MOVE ACROSS SOUTHEAST LOWER MICHIGAN BY
MIDDAY. SOUTH WINDS IMMEDIATELY PRECEDING THIS FRONT WILL GUST UP
TO 30 MPH THIS MORNING...BEFORE SHIFTING TO THE SOUTHWEST AND INCREASING
TO 25 TO 35 MPH WITH GUSTS TO 45 MPH AT TIMES DURING THE AFTERNOON. 
THESE WINDS WILL THEN CONTINUE INTO THE EARLY EVENING BEFORE
GRADUALLY DIMINISHING.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-231700-
/O.CON.KDTX.WI.Y.0009.071223T1600Z-071224T0600Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
349 AM EST SUN DEC 23 2007

...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
1 AM EST MONDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 1 AM
EST MONDAY. 

SOUTHERLY WINDS IN ADVANCE OF A POTENT COLD FRONT WILL GUST TO
OVER 30 MPH THIS MORNING. AS THIS COLD FRONT MOVES THROUGH THE REGION 
BY MIDDAY...SOUTHWEST WINDS WILL INCREASE TO 25 TO 35 MPH...WITH
GUSTS TO 45 MPH POSSIBLE. WINDS WILL BEGIN TO DIMINISH OVERNIGHT. 

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH ARE EXPECTED
WITH GUSTS TO 45 MPH POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE OR LIGHT WEIGHT VEHICLES.
USE EXTRA CAUTION IF DRIVING ON SUNDAY. TRAVEL WILL BE ESPECIALLY
DIFFICULT ON NORTH TO SOUTH ROADS.

$$

MR
000 
WWUS73 KDTX 231053
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
553 AM EST SUN DEC 23 2007

...STRONG WINDS WILL DEVELOP THIS MORNING...

.A POTENT COLD FRONT WILL MOVE ACROSS SOUTHEAST LOWER MICHIGAN BY
MIDDAY. IMMEDIATELY PRECEDING THIS FRONT...WINDS WILL QUICKLY
INCREASE...WITH BRIEF GUSTS UP TO 60 MPH POSSIBLE THROUGH MID
MORNING. WINDS WITH SHIFT TOWARD THE SOUTHWEST AND REMAIN STRONG
BEHIND THE FRONT INTO THE AFTERNOON. SUSTAINED WINDS OF 25 TO 35
MPH.,.WITH GUSTS TO 45 MPH ARE EXPECTED. THESE WINDS WILL THEN
CONTINUE INTO THE EARLY EVENING BEFORE GRADUALLY DIMINISHING.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-231900-
/O.NEW.KDTX.HW.W.0001.071223T1100Z-071223T1500Z/
/O.EXT.KDTX.WI.Y.0009.071223T1500Z-071224T0600Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
553 AM EST SUN DEC 23 2007

...HIGH WIND WARNING IN EFFECT UNTIL 10 AM EST THIS MORNING...
...WIND ADVISORY NOW IN EFFECT FROM 10 AM THIS MORNING TO 1 AM
EST MONDAY...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A HIGH
WIND WARNING...WHICH IS IN EFFECT UNTIL 10 AM EST THIS MORNING.
THE WIND ADVISORY IS NOW IN EFFECT FROM 10 AM THIS MORNING TO
1 AM EST MONDAY. 

A POTENT COLD FRONT WILL MOVE ACROSS SOUTHEAST LOWER MICHIGAN BY
MIDDAY. IMMEDIATELY PRECEDING THIS FRONT...WINDS WILL QUICKLY
INCREASE...WITH BRIEF GUSTS UP TO 60 MPH POSSIBLE THROUGH MID
MORNING. WINDS WITH SHIFT TOWARD THE SOUTHWEST AND REMAIN STRONG
BEHIND THE FRONT INTO THE AFTERNOON. SUSTAINED WINDS OF 25 TO 35
MPH...WITH GUSTS TO 45 MPH ARE EXPECTED. THESE WINDS WILL THEN
CONTINUE INTO THE EARLY EVENING BEFORE GRADUALLY DIMINISHING.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF
58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

$$

MR
000 
WWUS73 KDTX 231208
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
708 AM EST SUN DEC 23 2007

...STRONG WINDS WILL DEVELOP THIS MORNING...

.A POTENT COLD FRONT WILL MOVE ACROSS SOUTHEAST LOWER MICHIGAN BY
MIDDAY. IMMEDIATELY PRECEDING THIS FRONT...WINDS WILL QUICKLY
INCREASE...WITH BRIEF GUSTS UP TO 60 MPH POSSIBLE THROUGH MID
MORNING. WINDS WITH SHIFT TOWARD THE SOUTHWEST AND REMAIN STRONG
BEHIND THE FRONT INTO THE AFTERNOON. SUSTAINED WINDS OF 25 TO
35 MPH.....WITH GUSTS TO 45 MPH ARE EXPECTED. THESE WINDS WILL
THEN CONTINUE INTO THE EARLY EVENING BEFORE GRADUALLY
DIMINISHING.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-232015-
/O.CON.KDTX.HW.W.0001.000000T0000Z-071223T1500Z/
/O.CON.KDTX.WI.Y.0009.071223T1500Z-071224T0600Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
708 AM EST SUN DEC 23 2007

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING. A WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY.

A POTENT COLD FRONT WILL MOVE ACROSS SOUTHEAST LOWER MICHIGAN BY
MIDDAY. IMMEDIATELY PRECEDING THIS FRONT...A LINE OF SHOWERS WILL
ENTER SOUTHEAST MICHIGAN AND BRING RAPIDLY INCREASING WINDS WITH
GUSTS OVER 60 MPH POSSIBLE. FREQUENT UPDATES ON THE PROGRESSION OF
THIS LINE OF SHOWERS WILL BE INCLUDED IN SPECIAL WEATHER
STATEMENTS.../SPSDTX/...THIS MORNING.

AFTER THIS LINE OF SHOWERS MOVES THROUGH THE REGION...WINDS WITH
SHIFT TOWARD THE SOUTHWEST AND REMAIN STRONG AS THE COLD FRONT
RACES THROUGH THE AREA. SUSTAINED WINDS OF 25 TO 35 MPH...WITH
GUSTS TO 45 MPH ARE EXPECTED. THESE WINDS WILL THEN CONTINUE INTO
THE EARLY EVENING BEFORE GRADUALLY DIMINISHING.

A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED
OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS
OF 58 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE.

$$

DG/MR
000 
WWUS73 KDTX 231421
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
921 AM EST SUN DEC 23 2007

...STRONG WINDS EXPECTED THROUGHOUT THE DAY...

.STRONG WINDS WILL PERSIST TODAY ACROSS SOUTHEAST LOWER MICHIGAN
IN THE WAKE OF A POTENT COLD FRONT. SOUTHWEST WINDS OF 25 TO 35
MPH...WITH GUSTS TO 45 MPH WILL PERSIST INTO EARLY THIS EVENING.
WINDS WILL THEN GRADUALLY DIMINISH THROUGH THE REST OF THE NIGHT.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-240230-
/O.CAN.KDTX.HW.W.0001.000000T0000Z-071223T1500Z/
/O.EXT.KDTX.WI.Y.0009.071223T1408Z-071224T0600Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
921 AM EST SUN DEC 23 2007

...WIND ADVISORY NOW IN EFFECT UNTIL 1 AM EST MONDAY...
...HIGH WIND WARNING IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS CANCELLED THE
HIGH WIND WARNING. THE WIND ADVISORY IS NOW IN EFFECT UNTIL 1 AM
EST MONDAY. 

SOUTHWEST WINDS OF 25 TO 35 MPH...WITH GUSTS TO 45 MPH WILL
PERSIST THROUGHOUT THE DAY...AND ONLY GRADUALLY DIMINISH DURING
THE EVENING.

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH OR MORE ARE
EXPECTED...WITH GUSTS OF 45 MPH POSSIBLE. WINDS THIS STRONG CAN
MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE OR LIGHT
WEIGHT VEHICLES. USE EXTRA CAUTION IF DRIVING TODAY...AND SECURE
TRASH CANS AND OTHER LIGHT WEIGHT OBJECTS.

$$

DG
000 
WWUS73 KDTX 231958
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
258 PM EST SUN DEC 23 2007

...STRONG WINDS TO CONTINUE INTO THE EVENING...

.STRONG WINDS WILL CONTINUE THIS AFTERNOON AND EVENING ACROSS
SOUTHEAST LOWER MICHIGAN IN THE WAKE OF A POTENT COLD FRONT.
SOUTHWEST WINDS OF 25 TO 35 MPH...WITH GUSTS TO 45 MPH WILL
PERSIST INTO EARLY THIS EVENING. WINDS WILL THEN GRADUALLY
DIMINISH THROUGH THE REST OF THE NIGHT.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-240600-
/O.CON.KDTX.WI.Y.0009.000000T0000Z-071224T0600Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
258 PM EST SUN DEC 23 2007

...WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST MONDAY. 

SOUTHWEST WINDS OF 25 TO 35 MPH...WITH GUSTS TO 50 MPH WILL PERSIST
LATE THIS AFTERNOON...GRADUALLY DIMINISHING DURING THE EVENING.

A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH OR MORE ARE
EXPECTED...WITH GUSTS OF 45 MPH POSSIBLE. WINDS THIS STRONG CAN
MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE OR LIGHT
WEIGHT VEHICLES. USE EXTRA CAUTION IF DRIVING TODAY...AND SECURE
TRASH CANS AND OTHER LIGHT WEIGHT OBJECTS.

$$

SF
000 
WWUS73 KDTX 240604
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
104 AM EST MON DEC 24 2007

...SOUTHWEST WINDS WILL SLOWLY DIMINISH OVERNIGHT...

. LINGERING SURFACE LOW PRESSURE OVER THE UPPER PENINSULA OF
MICHIGAN WILL WEAKEN CONSIDERABLY OVERNIGHT. THIS WILL ALLOW
SOUTHWEST WINDS TO SLOWLY WANE THROUGHOUT THE NIGHT. SUSTAINED WINDS
OF 15 TO 20 MPH MAY POTENTIALLY GUST TO 35 MPH DURING THE FIRST
HALF OF THE NIGHTTIME HOURS BEFORE DIMINISHING.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-240715-
/O.EXP.KDTX.WI.Y.0009.000000T0000Z-071224T0600Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
104 AM EST MON DEC 24 2007

...WIND ADVISORY WILL EXPIRE AT 1 AM EST EARLY THIS MORNING...

THE WIND ADVISORY WILL EXPIRE AT 1 AM EST EARLY THIS MORNING. 

SOUTHWEST WINDS OF 15 TO 20 MPH WILL POTENTIALLY GUST TO 35 MPH
DURING THE EARLY OVERNIGHT HOURS. THE DIMINISHING WINDS ALLOW FOR
THE EXPIRATION OF THE WIND ADVISORY.

$$

CB

The office that day

Everything else NWS Detroit, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 22, 3:37 PM ESTLow Water AdvisoryDTX45 hr

Nearby

Wind Advisories in Michigan, 2007Every wind advisory in 2007

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.