Alert archive / Minnesota / Frost Advisories in 2007

Frost Advisory 2, NWS Twin Cities, MN

September 14, 20076 counties in Wisconsin; 37 counties in Minnesota

NWS Twin Cities, MN issued this frost advisory at Sep 14, 2007, 2:51 AM CDT for 6 counties in Wisconsin; 37 counties in Minnesota. It took effect at Sep 15, 2007, 2:00 AM CDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Sep 14, 2007, 2:51 AM CDT (07:51 UTC)
In effect from
Sep 15, 2007, 2:00 AM CDT
Expired
Sep 15, 2007, 9:00 AM CDT
In force
7 hr
Issued by
NWS Twin Cities, MN
All 43 counties

Anoka County, MN, Benton County, MN, Blue Earth County, MN, Brown County, MN, Carver County, MN, Chippewa County, MN, Dakota County, MN, Douglas County, MN, Faribault County, MN, Freeborn County, MN, Goodhue County, MN, Hennepin County, MN, Kandiyohi County, MN, Lac qui Parle County, MN, Le Sueur County, MN, Martin County, MN, McLeod County, MN, Meeker County, MN, Nicollet County, MN, Pope County, MN, Ramsey County, MN, Redwood County, MN, Renville County, MN, Rice County, MN, Scott County, MN, Sherburne County, MN, Sibley County, MN, Stearns County, MN, Steele County, MN, Stevens County, MN, Swift County, MN, Todd County, MN, Waseca County, MN, Washington County, MN, Watonwan County, MN, Wright County, MN, Yellow Medicine County, MN, Chippewa County, WI, Dunn County, WI, Eau Claire County, WI, Pepin County, WI, Pierce County, WI, Saint Croix County, WI

The radar

The Minneapolis radar (KMPX), 32 km from the middle of the area, began a volume at 07:55 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

Minneapolis, MN (KMPX), launched 00:00Z, 7.9 hours before the alert went out and 29 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, Minneapolis, MN at 00:00Z on 2007-09-14Temperature 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, Minneapolis, MN at 00:00Z on 2007-09-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -64 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
1745 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
-64 m²/s²
0-3 km storm-relative helicity
36 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 KMPX 140751
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
251 AM CDT FRI SEP 14 2007

...NEAR TO BELOW FREEZING TEMPERATURES EXPECTED FOR CENTRAL AND
SOUTH CENTRAL MINNESOTA AND WEST CENTRAL WISCONSIN FRIDAY NIGHT
AND EARLY SATURDAY MORNING...

.COLD HIGH PRESSURE WILL BUILD ACROSS THE UPPER MIDWEST TONIGHT.
ATTENDANT LIGHT WINDS AND CLEAR SKIES WILL YIELD WIDESPREAD
TEMPERATURE READINGS RANGING FROM THE UPPER 20S TO MID 30S ACROSS
THE AREA BY DAYBREAK SATURDAY. THE COLDEST READINGS ARE EXPECTED
ALONG A LITTLE FALLS TO CAMBRIDGE TO LADYSMITH LINE...WHERE A
FREEZE WARNING HAS BEEN ISSUED. TO THE SOUTH OF THIS LINE...A
FROST ADVISORY HAS BEEN ISSUED FOR THE REMAINDER OF CENTRAL
MINNESOTA AND WEST CENTRAL WISCONSIN...AS WELL AS SOUTH CENTRAL
MINNESOTA. COMMUNITIES IN THE FROST ADVISORY AREA INCLUDE
ALEXANDRIA...ST CLOUD...THE TWIN CITIES...REDWOOD
FALLS...MANKATO...AND EAU CLAIRE WISCONSIN.


MNZ043>045-052-053-WIZ014>016-141600-
/O.NEW.KMPX.FZ.W.0001.070915T0700Z-070915T1400Z/
MORRISON-MILLE LACS-KANABEC-ISANTI-CHISAGO-POLK-BARRON-RUSK-
INCLUDING THE CITIES OF...LITTLE FALLS...PRINCETON...MORA...
CAMBRIDGE...CENTER CITY...AMERY...BALSAM LAKE...RICE LAKE...
BARRON...LADYSMITH
251 AM CDT FRI SEP 14 2007

...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM CDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN TWIN CITIES/CHANHASSEN HAS ISSUED
A FREEZE WARNING...WHICH IS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY. 

COLD HIGH PRESSURE WILL BUILD ACROSS THE UPPER MIDWEST TONIGHT.
ATTENDANT LIGHT WINDS AND CLEAR SKIES WILL YIELD WIDESPREAD
TEMPERATURE READINGS RANGING FROM THE UPPER 20S TO THE LOW 30S
ACROSS THE AREA BY DAYBREAK SATURDAY. COMMUNITIES IN THIS WARNING
INCLUDE LITTLE FALLS...CAMBRIDGE...RICE LAKE...AND LADYSMITH.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

$$

MNZ041-042-047>051-054>070-073>078-082>085-091>093-WIZ023>028-
141600-
/O.NEW.KMPX.FR.Y.0002.070915T0700Z-070915T1400Z/
DOUGLAS-TODD-STEVENS-POPE-STEARNS-BENTON-SHERBURNE-LAC QUI PARLE-
SWIFT-CHIPPEWA-KANDIYOHI-MEEKER-WRIGHT-HENNEPIN-ANOKA-RAMSEY-
WASHINGTON-YELLOW MEDICINE-RENVILLE-MCLEOD-SIBLEY-CARVER-SCOTT-
DAKOTA-REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-
BLUE EARTH-WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-ST. CROIX-
PIERCE-DUNN-PEPIN-EAU CLAIRE-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...MORRIS...
GLENWOOD...ST. CLOUD...FOLEY...ELK RIVER...MADISON...BENSON...
MONTEVIDEO...WILLMAR...LITCHFIELD...MONTICELLO...MINNEAPOLIS...
BLAINE...ST. PAUL...STILLWATER...GRANITE FALLS...OLIVIA...
HUTCHINSON...GAYLORD...CHASKA...SHAKOPEE...BURNSVILLE...
REDWOOD FALLS...NEW ULM...ST. PETER...LE SUEUR...FARIBAULT...
RED WING...ST. JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA...HUDSON...NEW RICHMOND...RIVER FALLS...
PRESCOTT...MENOMONIE...BOYCEVILLE...DURAND...PEPIN...
CHIPPEWA FALLS...BLOOMER...EAU CLAIRE...ALTOONA
251 AM CDT FRI SEP 14 2007

...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM CDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN TWIN CITIES/CHANHASSEN HAS ISSUED
A FROST ADVISORY...WHICH IS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY. 

COLD HIGH PRESSURE WILL BUILD ACROSS THE UPPER MIDWEST TONIGHT.
ATTENDANT LIGHT WINDS AND CLEAR SKIES WILL YIELD WIDESPREAD
TEMPERATURE READINGS RANGING FROM THE LOW TO MID 30S ACROSS THE AREA
BY DAYBREAK SATURDAY. WIDESPREAD FROST WILL BE POSSIBLE ACROSS
CENTRAL AND SOUTH CENTRAL MINNESOTA AND WEST CENTRAL
WISCONSIN...INCLUDING THE ALEXANDRIA...ST CLOUD...TWIN
CITIES...REDWOOD FALLS...MANKATO...AND EAU CLAIRE WISCONSIN
COMMUNITIES.

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

$$
LS
3 follow-up statements
000 
WWUS73 KMPX 141601
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1100 AM CDT FRI SEP 14 2007

...NEAR TO BELOW FREEZING TEMPERATURES EXPECTED FOR CENTRAL AND
SOUTH CENTRAL MINNESOTA AND WEST CENTRAL WISCONSIN TONIGHT AND
EARLY SATURDAY MORNING...

.CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
TONIGHT. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR MASS
WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE UPPER
20S TO MID 30S ACROSS THE AREA BY DAYBREAK SATURDAY. THE COLDEST
READINGS ARE EXPECTED ALONG AND NORTH OF A LITTLE FALLS TO
CAMBRIDGE TO LADYSMITH LINE...WHERE A FREEZE WARNING HAS BEEN
ISSUED. TO THE SOUTH OF THIS LINE...A FROST ADVISORY HAS BEEN
ISSUED FOR THE REMAINDER OF CENTRAL MINNESOTA AND WEST CENTRAL
WISCONSIN...AS WELL AS SOUTH CENTRAL MINNESOTA. COMMUNITIES IN THE
FROST ADVISORY AREA INCLUDE ALEXANDRIA...ST CLOUD...THE TWIN
CITIES...REDWOOD FALLS...MANKATO...AND EAU CLAIRE WISCONSIN.

MNZ043>045-052-053-WIZ014>016-150000-
/O.CON.KMPX.FZ.W.0001.070915T0700Z-070915T1400Z/
MORRISON-MILLE LACS-KANABEC-ISANTI-CHISAGO-POLK-BARRON-RUSK-
INCLUDING THE CITIES OF...LITTLE FALLS...PRINCETON...MORA...
CAMBRIDGE...CENTER CITY...AMERY...BALSAM LAKE...RICE LAKE...
BARRON...LADYSMITH
1100 AM CDT FRI SEP 14 2007

...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY...

A FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY. 

CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
TONIGHT. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR MASS 
WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE UPPER
20S TO THE LOWER 30S ACROSS MUCH OF EAST CENTRAL MINNESOTA AND
WESTERN AND NORTHWESTERN WISCONSIN BY DAYBREAK SATURDAY.
COMMUNITIES IN THIS WARNING INCLUDE LITTLE FALLS...CAMBRIDGE...
RICE LAKE...AND LADYSMITH.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

$$

MNZ041-042-047>051-054>070-073>078-082>085-091>093-WIZ023>028-
150000-
/O.CON.KMPX.FR.Y.0002.070915T0700Z-070915T1400Z/
DOUGLAS-TODD-STEVENS-POPE-STEARNS-BENTON-SHERBURNE-LAC QUI PARLE-
SWIFT-CHIPPEWA-KANDIYOHI-MEEKER-WRIGHT-HENNEPIN-ANOKA-RAMSEY-
WASHINGTON-YELLOW MEDICINE-RENVILLE-MCLEOD-SIBLEY-CARVER-SCOTT-
DAKOTA-REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-
BLUE EARTH-WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-ST. CROIX-
PIERCE-DUNN-PEPIN-EAU CLAIRE-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...MORRIS...
GLENWOOD...ST. CLOUD...FOLEY...ELK RIVER...MADISON...BENSON...
MONTEVIDEO...WILLMAR...LITCHFIELD...MONTICELLO...MINNEAPOLIS...
BLAINE...ST. PAUL...STILLWATER...GRANITE FALLS...OLIVIA...
HUTCHINSON...GAYLORD...CHASKA...SHAKOPEE...BURNSVILLE...
REDWOOD FALLS...NEW ULM...ST. PETER...LE SUEUR...FARIBAULT...
RED WING...ST. JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA...HUDSON...NEW RICHMOND...RIVER FALLS...
PRESCOTT...MENOMONIE...BOYCEVILLE...DURAND...PEPIN...
CHIPPEWA FALLS...BLOOMER...EAU CLAIRE...ALTOONA
1100 AM CDT FRI SEP 14 2007

...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY...

A FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY. 

CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
TONIGHT. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR MASS 
WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE LOW
TO MID 30S ACROSS WEST AND SOUTH CENTRAL MINNESOTA BY DAYBREAK
SATURDAY. WIDESPREAD FROST WILL BE LIKELY IN AND NEAR 
ALEXANDRIA...ST CLOUD...TWIN CITIES... REDWOOD
FALLS...MANKATO...AND EAU CLAIRE WISCONSIN COMMUNITIES.

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

$$
000 
WWUS73 KMPX 142330
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
630 PM CDT FRI SEP 14 2007

...NEAR TO BELOW FREEZING TEMPERATURES EXPECTED FOR CENTRAL AND
SOUTH CENTRAL MINNESOTA AND WEST CENTRAL WISCONSIN TONIGHT AND
EARLY SATURDAY MORNING...

.CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
TONIGHT. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR
MASS WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE
UPPER 20S TO MID 30S ACROSS THE AREA BY DAYBREAK SATURDAY. THE
COLDEST READINGS ARE EXPECTED ALONG AND NORTH OF A ST. CLOUD TO
ANDOVER TO RIVER FALLS TO DURAND WISCONSIN LINE...WHERE A FREEZE
WARNING HAS BEEN ISSUED. THIS INCLUDES CAMBRIDGE...PRINCETON...NEW
RICHMOND...MENOMONIE...RICE LAKE...LADYSMITH...AND EAU CLAIRE. TO THE
SOUTH OF THIS LINE...A FROST ADVISORY HAS BEEN ISSUED FOR THE
REMAINDER OF CENTRAL AND SOUTH CENTRAL MINNESOTA. COMMUNITIES IN
THE FROST ADVISORY AREA INCLUDE ALEXANDRIA...THE TWIN
CITIES...REDWOOD FALLS...MANKATO AND RED WING.

MNZ050-051-061-063-WIZ023>028-150730-
/O.UPG.KMPX.FR.Y.0002.070915T0700Z-070915T1400Z/
/O.EXA.KMPX.FZ.W.0001.070915T0700Z-070915T1400Z/
BENTON-SHERBURNE-ANOKA-WASHINGTON-ST. CROIX-PIERCE-DUNN-PEPIN-
CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...FOLEY...ELK RIVER...BLAINE...
STILLWATER...HUDSON...NEW RICHMOND...RIVER FALLS...PRESCOTT...
MENOMONIE...BOYCEVILLE...DURAND...PEPIN...CHIPPEWA FALLS...
BLOOMER...EAU CLAIRE...ALTOONA
630 PM CDT FRI SEP 14 2007

...FREEZE WARNING IN EFFECT FROM 2 AM TO 9 AM CDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN TWIN CITIES/CHANHASSEN HAS ISSUED
A FREEZE WARNING...WHICH IS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY. THE FROST ADVISORY IS NO LONGER IN EFFECT. 

CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
TONIGHT. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR
MASS WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE
UPPER 20S TO THE LOWER 30S ACROSS MUCH OF EAST CENTRAL MINNESOTA
AND WESTERN AND NORTHWESTERN WISCONSIN BY DAYBREAK SATURDAY.
COMMUNITIES IN THIS WARNING INCLUDE LITTLE FALLS...CAMBRIDGE... 
PRINCETON...NEW RICHMOND...MENOMONIE...RICE LAKE...LADYSMITH...AND
EAU CLAIRE.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

$$

MNZ043>045-052-053-WIZ014>016-150730-
/O.CON.KMPX.FZ.W.0001.070915T0700Z-070915T1400Z/
MORRISON-MILLE LACS-KANABEC-ISANTI-CHISAGO-POLK-BARRON-RUSK-
INCLUDING THE CITIES OF...LITTLE FALLS...PRINCETON...MORA...
CAMBRIDGE...CENTER CITY...AMERY...BALSAM LAKE...RICE LAKE...
BARRON...LADYSMITH
630 PM CDT FRI SEP 14 2007

...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY...

A FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY. 

CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
TONIGHT. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR
MASS WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE
UPPER 20S TO THE LOWER 30S ACROSS MUCH OF EAST CENTRAL MINNESOTA
AND WESTERN AND NORTHWESTERN WISCONSIN BY DAYBREAK SATURDAY.
COMMUNITIES IN THIS WARNING INCLUDE LITTLE FALLS...CAMBRIDGE...
PRINCETON...NEW RICHMOND...MENOMONIE...RICE LAKE...LADYSMITH...AND
EAU CLAIRE.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

$$

MNZ041-042-047>049-054>060-062-064>070-073>078-082>085-091>093-
150730-
/O.CON.KMPX.FR.Y.0002.070915T0700Z-070915T1400Z/
DOUGLAS-TODD-STEVENS-POPE-STEARNS-LAC QUI PARLE-SWIFT-CHIPPEWA-
KANDIYOHI-MEEKER-WRIGHT-HENNEPIN-RAMSEY-YELLOW MEDICINE-RENVILLE-
MCLEOD-SIBLEY-CARVER-SCOTT-DAKOTA-REDWOOD-BROWN-NICOLLET-LE SUEUR-
RICE-GOODHUE-WATONWAN-BLUE EARTH-WASECA-STEELE-MARTIN-FARIBAULT-
FREEBORN-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...MORRIS...
GLENWOOD...ST. CLOUD...MADISON...BENSON...MONTEVIDEO...WILLMAR...
LITCHFIELD...MONTICELLO...MINNEAPOLIS...ST. PAUL...
GRANITE FALLS...OLIVIA...HUTCHINSON...GAYLORD...CHASKA...
SHAKOPEE...BURNSVILLE...REDWOOD FALLS...NEW ULM...ST. PETER...
LE SUEUR...FARIBAULT...RED WING...ST. JAMES...MANKATO...WASECA...
OWATONNA...FAIRMONT...BLUE EARTH...ALBERT LEA
630 PM CDT FRI SEP 14 2007

...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY...

A FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 AM CDT
SATURDAY. 

CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
TONIGHT. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR
MASS WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE
LOW TO MID 30S ACROSS WEST AND SOUTH CENTRAL MINNESOTA BY
DAYBREAK SATURDAY. WIDESPREAD FROST WILL BE LIKELY IN AND NEAR
ALEXANDRIA...THE TWIN CITIES... REDWOOD FALLS...MANKATO...AND RED
WING.

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

$$

MDB
000 
WWUS73 KMPX 150628
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
128 AM CDT SAT SEP 15 2007

...NEAR TO BELOW FREEZING TEMPERATURES EXPECTED FOR CENTRAL AND
SOUTH CENTRAL MINNESOTA AND WEST CENTRAL WISCONSIN THIS MORNING...

.CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
THIS MORNING. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR
MASS WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE
MID 20S TO LOW 30S ACROSS THE AREA BY DAYBREAK TODAY. THE COLDEST
READINGS ARE EXPECTED ALONG AND NORTH OF A ST. CLOUD TO ANOKA TO
RIVER FALLS WISCONSIN LINE...WHERE A FREEZE WARNING HAS BEEN
ISSUED. THIS INCLUDES CAMBRIDGE...PRINCETON...NEW
RICHMOND...MENOMONIE...RICE LAKE...LADYSMITH...AND EAU CLAIRE. TO
THE SOUTH OF THIS LINE...A FROST ADVISORY HAS BEEN ISSUED FOR THE
REMAINDER OF CENTRAL AND SOUTH CENTRAL MINNESOTA. COMMUNITIES IN
THE FROST ADVISORY AREA INCLUDE ALEXANDRIA...THE TWIN
CITIES...REDWOOD FALLS...MANKATO AND RED WING.

MNZ043>045-050>053-061-063-WIZ014>016-023>028-151400-
/O.CON.KMPX.FZ.W.0001.070915T0700Z-070915T1400Z/
MORRISON-MILLE LACS-KANABEC-BENTON-SHERBURNE-ISANTI-CHISAGO-ANOKA-
WASHINGTON-POLK-BARRON-RUSK-ST. CROIX-PIERCE-DUNN-PEPIN-CHIPPEWA-
EAU CLAIRE-
INCLUDING THE CITIES OF...LITTLE FALLS...PRINCETON...MORA...
FOLEY...ELK RIVER...CAMBRIDGE...CENTER CITY...BLAINE...
STILLWATER...AMERY...BALSAM LAKE...RICE LAKE...BARRON...
LADYSMITH...HUDSON...NEW RICHMOND...RIVER FALLS...PRESCOTT...
MENOMONIE...BOYCEVILLE...DURAND...PEPIN...CHIPPEWA FALLS...
BLOOMER...EAU CLAIRE...ALTOONA
128 AM CDT SAT SEP 15 2007

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING...

A FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING. 

CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
THIS MORNING. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR MASS
WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE MID
20S TO THE LOWER 30S ACROSS MUCH OF EAST CENTRAL MINNESOTA AND
WESTERN AND NORTHWESTERN WISCONSIN BY DAYBREAK TODAY.
COMMUNITIES IN THIS WARNING INCLUDE LITTLE FALLS...CAMBRIDGE...
PRINCETON...NEW RICHMOND...MENOMONIE...RICE LAKE...LADYSMITH...
AND EAU CLAIRE.

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR
HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER
SENSITIVE VEGETATION.

$$

MNZ041-042-047>049-054>060-062-064>070-073>078-082>085-091>093-
151400-
/O.CON.KMPX.FR.Y.0002.070915T0700Z-070915T1400Z/
DOUGLAS-TODD-STEVENS-POPE-STEARNS-LAC QUI PARLE-SWIFT-CHIPPEWA-
KANDIYOHI-MEEKER-WRIGHT-HENNEPIN-RAMSEY-YELLOW MEDICINE-RENVILLE-
MCLEOD-SIBLEY-CARVER-SCOTT-DAKOTA-REDWOOD-BROWN-NICOLLET-LE SUEUR-
RICE-GOODHUE-WATONWAN-BLUE EARTH-WASECA-STEELE-MARTIN-FARIBAULT-
FREEBORN-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...MORRIS...
GLENWOOD...ST. CLOUD...MADISON...BENSON...MONTEVIDEO...WILLMAR...
LITCHFIELD...MONTICELLO...MINNEAPOLIS...ST. PAUL...
GRANITE FALLS...OLIVIA...HUTCHINSON...GAYLORD...CHASKA...
SHAKOPEE...BURNSVILLE...REDWOOD FALLS...NEW ULM...ST. PETER...
LE SUEUR...FARIBAULT...RED WING...ST. JAMES...MANKATO...WASECA...
OWATONNA...FAIRMONT...BLUE EARTH...ALBERT LEA
128 AM CDT SAT SEP 15 2007

...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING...

A FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS MORNING. 

CANADIAN HIGH PRESSURE WILL BE CENTERED ACROSS THE UPPER MIDWEST
THIS MORNING. ATTENDANT LIGHT WINDS...CLEAR SKIES...AND A COLD AIR MASS
WILL YIELD WIDESPREAD TEMPERATURE READINGS RANGING FROM THE LOW TO
MID 30S ACROSS WEST AND SOUTH CENTRAL MINNESOTA BY DAYBREAK
TODAY. WIDESPREAD FROST WILL BE LIKELY IN AND NEAR ALEXANDRIA...THE
TWIN CITIES... REDWOOD FALLS...MANKATO...AND RED WING.

A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR
PLANTS MAY BE KILLED IF LEFT UNCOVERED.

$$

The office that day

Everything else NWS Twin Cities, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 14, 2:51 AM CDTFreeze WarningMPXBarron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more30 hr

Nearby

Frost Advisories in Minnesota, 2007Frost Advisories in Wisconsin, 2007Every frost 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.