Alert archive / Minnesota / Wind Chill Advisories in 2017

Wind Chill Advisory 4, NWS Twin Cities, MN

January 6, 20177 counties in Wisconsin; 8 counties in Minnesota

NWS Twin Cities, MN issued this wind chill advisory at Jan 6, 2017, 2:36 PM CST for 7 counties in Wisconsin; 8 counties in Minnesota. It took effect at Jan 6, 2017, 9:00 PM CST. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Jan 6, 2017, 2:36 PM CST (20:36 UTC)
In effect from
Jan 6, 2017, 9:00 PM CST
Expired
Jan 7, 2017, 9:00 AM CST
In force
12 hr
Issued by
NWS Twin Cities, MN

Counties Benton County, MN, Chisago County, MN, Douglas County, MN, Isanti County, MN, Kanabec County, MN, Mille Lacs County, MN, Morrison County, MN, Todd County, MN, Barron County, WI, Chippewa County, WI, Dunn County, WI, Eau Claire County, WI, Polk County, WI, Rusk County, WI, Saint Croix County, WI

The radar

The Minneapolis radar (KMPX), 89 km from the middle of the area, began a volume at 20:33 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 12:00Z, 8.6 hours before the alert went out and 91 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 12:00Z on 2017-01-06Temperature 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 12:00Z on 2017-01-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 47 square meters per square second.19395878Sfc1 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
859 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
47 m²/s²
0-3 km storm-relative helicity
125 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

157 
WWUS43 KMPX 062036
WSWMPX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
236 PM CST FRI JAN 6 2017

...COLD WIND CHILLS AGAIN TONIGHT THROUGH SATURDAY MORNING...

.ANOTHER NIGHT OF COLD TEMPERATURES AND LIGHT WINDS WILL RESULT IN
WIND CHILL VALUES NEAR 25 BELOW ZERO. A WIND CHILL ADVISORY IS IN
EFFECT MAINLY ALONG AND NORTH OF I-94.

MNZ041>045-050-052-053-WIZ014>016-023-025-027-028-070445-
/O.NEW.KMPX.WC.Y.0004.170107T0300Z-170107T1500Z/
DOUGLAS-TODD-MORRISON-MILLE LACS-KANABEC-BENTON-ISANTI-CHISAGO-
POLK-BARRON-RUSK-ST. CROIX-DUNN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...
LITTLE FALLS...PRINCETON...MORA...FOLEY...CAMBRIDGE...
CENTER CITY...OSCEOLA...RICE LAKE...LADYSMITH...HUDSON...
MENOMONIE...CHIPPEWA FALLS...EAU CLAIRE
236 PM CST FRI JAN 6 2017

...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
CST SATURDAY...

THE NATIONAL WEATHER SERVICE IN TWIN CITIES/CHANHASSEN HAS ISSUED
A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 9 PM THIS EVENING
TO 9 AM CST SATURDAY. 

* EXPECT WIND CHILLS TO DROP TO NEAR 25 BELOW ZERO BETWEEN 9 PM
  THIS EVENING AND 9 AM SATURDAY...WITH THE COLDEST WIND CHILLS
  OCCURRING AROUND 6 AM SATURDAY.

* THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 
  MINUTES TO EXPOSED SKIN. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

COVER EXPOSED SKIN AND HAVE WARM CLOTHES WITH YOU IF TRAVELING. A
WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE
TO CREATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR IF
PRECAUTIONS ARE NOT TAKEN.

&&

$$

JRB
3 follow-up statements
838 
WWUS43 KMPX 070222
WSWMPX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
822 PM CST FRI JAN 6 2017

...COLD WIND CHILLS OVERNIGHT AND SATURDAY MORNING...

.ANOTHER NIGHT OF COLD TEMPERATURES AND LIGHT WINDS WILL RESULT
IN WIND CHILL VALUES FROM 25 BELOW TO 30 BELOW ZERO. A WIND CHILL
ADVISORY REMAINS IN EFFECT MAINLY ALONG AND NORTH OF I-94.

MNZ041>045-050-052-053-WIZ014>016-023-025-027-028-071030-
/O.CON.KMPX.WC.Y.0004.170107T0300Z-170107T1500Z/
DOUGLAS-TODD-MORRISON-MILLE LACS-KANABEC-BENTON-ISANTI-CHISAGO-
POLK-BARRON-RUSK-ST. CROIX-DUNN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...
LITTLE FALLS...PRINCETON...MORA...FOLEY...CAMBRIDGE...
CENTER CITY...OSCEOLA...RICE LAKE...LADYSMITH...HUDSON...
MENOMONIE...CHIPPEWA FALLS...EAU CLAIRE
822 PM CST FRI JAN 6 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST
SATURDAY...

* EXPECT WIND CHILLS FROM 25 BELOW TO 30 BELOW ZERO OVERNIGHT AND
  EARLY SATURDAY MORNING. THE COLDEST WIND CHILLS WILL OCCUR AROUND
  6 AM SATURDAY.

* THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 
  MINUTES TO EXPOSED SKIN. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

COVER EXPOSED SKIN AND HAVE WARM CLOTHES WITH YOU IF TRAVELING. A
WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL COMBINE
TO CREATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN OCCUR
IF PRECAUTIONS ARE NOT TAKEN.

&&

$$
718 
WWUS43 KMPX 070922
WSWMPX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
322 AM CST SAT JAN 7 2017

...COLD WIND CHILLS PERSIST THIS MORNING IN CENTRAL MINNESOTA INTO
WEST CENTRAL WISCONSIN...

.COLD TEMPERATURES WITH LIGHT WINDS THIS MORNING WILL RESULT IN
WIND CHILL VALUES FROM 25 BELOW ZERO TO 30 BELOW ZERO. A WIND
CHILL ADVISORY REMAINS IN EFFECT MAINLY ALONG AND NORTH OF
INTERSTATE 94.

MNZ041>045-050-052-053-WIZ014>016-023-025-027-028-071500-
/O.CON.KMPX.WC.Y.0004.000000T0000Z-170107T1500Z/
DOUGLAS-TODD-MORRISON-MILLE LACS-KANABEC-BENTON-ISANTI-CHISAGO-
POLK-BARRON-RUSK-ST. CROIX-DUNN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...
LITTLE FALLS...PRINCETON...MORA...FOLEY...CAMBRIDGE...
CENTER CITY...OSCEOLA...RICE LAKE...LADYSMITH...HUDSON...
MENOMONIE...CHIPPEWA FALLS...EAU CLAIRE
322 AM CST SAT JAN 7 2017

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* EXPECT WIND CHILLS TO RANGE FROM 25 BELOW ZERO TO 30 BELOW ZERO
  UNTIL 9 AM THIS MORNING MAINLY ALONG AND NORTH OF INTERSTATE
  94...WITH THE COLDEST WIND CHILLS OCCURRING AROUND 7 AM THIS
  MORNING.

* THE COLD WIND CHILLS WILL CAUSE FROSTBITE IN AS LITTLE AS 30 
  MINUTES TO EXPOSED SKIN. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT COLD AIR AND THE WIND WILL
COMBINE TO CREATE LOW WIND CHILLS. FROST BITE AND HYPOTHERMIA CAN
OCCUR IF PRECAUTIONS ARE NOT TAKEN. MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
838 
WWUS43 KMPX 071514
WSWMPX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
914 AM CST SAT JAN 7 2017

...WIND CHILL ADVISORY HAS EXPIRED...

.TEMPERATURES WILL CONTINUE TO WARM TODAY.

MNZ041>045-050-052-053-WIZ014>016-023-025-027-028-071615-
/O.EXP.KMPX.WC.Y.0004.000000T0000Z-170107T1500Z/
DOUGLAS-TODD-MORRISON-MILLE LACS-KANABEC-BENTON-ISANTI-CHISAGO-
POLK-BARRON-RUSK-ST. CROIX-DUNN-CHIPPEWA-EAU CLAIRE-
INCLUDING THE CITIES OF...ALEXANDRIA...LONG PRAIRIE...
LITTLE FALLS...PRINCETON...MORA...FOLEY...CAMBRIDGE...
CENTER CITY...OSCEOLA...RICE LAKE...LADYSMITH...HUDSON...
MENOMONIE...CHIPPEWA FALLS...EAU CLAIRE
914 AM CST SAT JAN 7 2017

...WIND CHILL ADVISORY HAS EXPIRED...

$$

JRB

Nearby

Wind Chill Advisories in Minnesota, 2017Wind Chill Advisories in Wisconsin, 2017Every wind chill advisory in 2017

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.