Alert archive / Minnesota / Freeze Warnings in 2016

Freeze Warning 3, NWS Twin Cities, MN

October 12, 201621 counties in Minnesota; 6 counties in Wisconsin

NWS Twin Cities, MN issued this freeze warning at Oct 12, 2016, 2:53 AM CDT for 21 counties in Minnesota; 6 counties in Wisconsin. It took effect at Oct 13, 2016, 2:00 AM CDT. It was in force for 7 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Oct 12, 2016, 2:53 AM CDT (07:53 UTC)
In effect from
Oct 13, 2016, 2:00 AM CDT
Expired
Oct 13, 2016, 9:00 AM CDT
In force
7 hr
Issued by
NWS Twin Cities, MN
All 27 counties

Anoka County, MN, Blue Earth County, MN, Brown County, MN, Carver County, MN, Dakota County, MN, Faribault County, MN, Freeborn County, MN, Goodhue County, MN, Hennepin County, MN, Le Sueur County, MN, Martin County, MN, Nicollet County, MN, Ramsey County, MN, Redwood County, MN, Rice County, MN, Scott County, MN, Sibley County, MN, Steele County, MN, Waseca County, MN, Washington County, MN, Watonwan 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), 44 km from the middle of the area, began a volume at 07:53 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 45 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 2016-10-12Temperature 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 2016-10-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 118 square meters per square second.193958Sfc1 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
905 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
118 m²/s²
0-3 km storm-relative helicity
101 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

478 
WWUS73 KMPX 120753
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
253 AM CDT WED OCT 12 2016

MNZ060>063-067>070-073>078-082>085-091>093-WIZ023>028-121600-
/O.NEW.KMPX.FZ.W.0003.161013T0700Z-161013T1400Z/
HENNEPIN-ANOKA-RAMSEY-WASHINGTON-SIBLEY-CARVER-SCOTT-DAKOTA-
REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-BLUE EARTH-
WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-ST. CROIX-PIERCE-DUNN-
PEPIN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...MINNEAPOLIS...BLAINE...ST PAUL...
STILLWATER...GAYLORD...CHASKA...SHAKOPEE...HASTINGS...
REDWOOD FALLS...NEW ULM...ST PETER...LE SUEUR...FARIBAULT...
RED WING...ST JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA...HUDSON...RIVER FALLS...PRESCOTT...
MENOMONIE...DURAND...CHIPPEWA FALLS...EAU CLAIRE
253 AM CDT WED OCT 12 2016

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

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

* TEMPERATURE...UPPER 20S TO NEAR 30.

* IMPACTS...MOST UNCOVERED VEGETATION WILL FREEZE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

JRB
5 follow-up statements
389 
WWUS73 KMPX 121554
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1054 AM CDT WED OCT 12 2016

MNZ060>063-067>070-073>078-082>085-091>093-WIZ023>028-130000-
/O.CON.KMPX.FZ.W.0003.161013T0700Z-161013T1400Z/
HENNEPIN-ANOKA-RAMSEY-WASHINGTON-SIBLEY-CARVER-SCOTT-DAKOTA-
REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-BLUE EARTH-
WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-ST. CROIX-PIERCE-DUNN-
PEPIN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...MINNEAPOLIS...BLAINE...ST PAUL...
STILLWATER...GAYLORD...CHASKA...SHAKOPEE...HASTINGS...
REDWOOD FALLS...NEW ULM...ST PETER...LE SUEUR...FARIBAULT...
RED WING...ST JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA...HUDSON...RIVER FALLS...PRESCOTT...
MENOMONIE...DURAND...CHIPPEWA FALLS...EAU CLAIRE
1054 AM CDT WED OCT 12 2016

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

* TEMPERATURE...UPPER 20S TO NEAR 30.

* IMPACTS...MOST UNCOVERED VEGETATION WILL FREEZE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
702 
WWUS73 KMPX 121952
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
252 PM CDT WED OCT 12 2016

MNZ060>063-067>070-073>078-082>085-091>093-WIZ023>028-130600-
/O.CON.KMPX.FZ.W.0003.161013T0700Z-161013T1400Z/
HENNEPIN-ANOKA-RAMSEY-WASHINGTON-SIBLEY-CARVER-SCOTT-DAKOTA-
REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-BLUE EARTH-
WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-ST. CROIX-PIERCE-DUNN-
PEPIN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...MINNEAPOLIS...BLAINE...ST PAUL...
STILLWATER...GAYLORD...CHASKA...SHAKOPEE...HASTINGS...
REDWOOD FALLS...NEW ULM...ST PETER...LE SUEUR...FARIBAULT...
RED WING...ST JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA...HUDSON...RIVER FALLS...PRESCOTT...
MENOMONIE...DURAND...CHIPPEWA FALLS...EAU CLAIRE
252 PM CDT WED OCT 12 2016

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

* TEMPERATURE...UPPER 20S TO NEAR 30.

* IMPACTS...MOST UNCOVERED VEGETATION WILL FREEZE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
012 
WWUS73 KMPX 130519
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1219 AM CDT THU OCT 13 2016

MNZ060>063-067>070-073>078-082>085-091>093-WIZ023>028-131330-
/O.CON.KMPX.FZ.W.0003.161013T0700Z-161013T1400Z/
HENNEPIN-ANOKA-RAMSEY-WASHINGTON-SIBLEY-CARVER-SCOTT-DAKOTA-
REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-BLUE EARTH-
WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-ST. CROIX-PIERCE-DUNN-
PEPIN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...MINNEAPOLIS...BLAINE...ST PAUL...
STILLWATER...GAYLORD...CHASKA...SHAKOPEE...HASTINGS...
REDWOOD FALLS...NEW ULM...ST PETER...LE SUEUR...FARIBAULT...
RED WING...ST JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA...HUDSON...RIVER FALLS...PRESCOTT...
MENOMONIE...DURAND...CHIPPEWA FALLS...EAU CLAIRE
1219 AM CDT THU OCT 13 2016

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

* TEMPERATURE...NEAR 30.

* IMPACTS...MOST UNCOVERED VEGETATION WILL FREEZE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

JRB
143 
WWUS73 KMPX 131253
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
753 AM CDT THU OCT 13 2016

MNZ060>063-067>070-073>078-082>085-091>093-WIZ023>028-131400-
/O.CON.KMPX.FZ.W.0003.000000T0000Z-161013T1400Z/
HENNEPIN-ANOKA-RAMSEY-WASHINGTON-SIBLEY-CARVER-SCOTT-DAKOTA-
REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-BLUE EARTH-
WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-ST. CROIX-PIERCE-DUNN-
PEPIN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...MINNEAPOLIS...BLAINE...ST PAUL...
STILLWATER...GAYLORD...CHASKA...SHAKOPEE...HASTINGS...
REDWOOD FALLS...NEW ULM...ST PETER...LE SUEUR...FARIBAULT...
RED WING...ST JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA...HUDSON...RIVER FALLS...PRESCOTT...
MENOMONIE...DURAND...CHIPPEWA FALLS...EAU CLAIRE
753 AM CDT THU OCT 13 2016

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

* TEMPERATURE...NEAR 30.

* IMPACTS...MOST UNCOVERED VEGETATION WILL FREEZE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
327 
WWUS73 KMPX 131356
NPWMPX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
856 AM CDT THU OCT 13 2016

MNZ060>063-067>070-073>078-082>085-091>093-WIZ023>028-131500-
/O.EXP.KMPX.FZ.W.0003.000000T0000Z-161013T1400Z/
HENNEPIN-ANOKA-RAMSEY-WASHINGTON-SIBLEY-CARVER-SCOTT-DAKOTA-
REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-BLUE EARTH-
WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-ST. CROIX-PIERCE-DUNN-
PEPIN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...MINNEAPOLIS...BLAINE...ST PAUL...
STILLWATER...GAYLORD...CHASKA...SHAKOPEE...HASTINGS...
REDWOOD FALLS...NEW ULM...ST PETER...LE SUEUR...FARIBAULT...
RED WING...ST JAMES...MANKATO...WASECA...OWATONNA...FAIRMONT...
BLUE EARTH...ALBERT LEA...HUDSON...RIVER FALLS...PRESCOTT...
MENOMONIE...DURAND...CHIPPEWA FALLS...EAU CLAIRE
856 AM CDT THU OCT 13 2016

...FREEZE WARNING WILL EXPIRE AT 9 AM CDT THIS MORNING...

TEMPERATURES HAVE INCREASED TO ABOVE FREEZING FOR MOST AREAS
ACROSS THE WARNING AREA AND WILL CONTINUE TO INCREASE THROUGH THE
DAY. THEREFORE...THE FREEZE WARNING WILL BE ALLOWED TO EXPIRE AT 9
AM CDT.

$$

Nearby

Freeze Warnings in Minnesota, 2016Freeze Warnings in Wisconsin, 2016Every freeze warning in 2016

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.