Alert archive / Wisconsin / Wind Chill Advisories in 2015

Wind Chill Advisory 4, NWS Milwaukee, WI

February 13, 201520 counties in Wisconsin

NWS Milwaukee, WI issued this wind chill advisory at Feb 13, 2015, 1:58 PM CST for 20 counties in Wisconsin. It took effect at Feb 14, 2015, 9:00 AM CST. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Feb 13, 2015, 1:58 PM CST (19:58 UTC)
In effect from
Feb 14, 2015, 9:00 AM CST
Expired
Feb 15, 2015, 9:09 AM CST
In force
24 hr
Issued by
NWS Milwaukee, WI

Counties Columbia County, WI, Dane County, WI, Dodge County, WI, Fond du Lac County, WI, Green County, WI, Green Lake County, WI, Iowa County, WI, Jefferson County, WI, Kenosha County, WI, Lafayette County, WI, Marquette County, WI, Milwaukee County, WI, Ozaukee County, WI, Racine County, WI, Rock County, WI, Sauk County, WI, Sheboygan County, WI, Walworth County, WI, Washington County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 31 km from the middle of the area, began a volume at 19:58 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

Green Bay/Straub, WI (KGRB), launched 12:00Z, 8.0 hours before the alert went out and 157 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, Green Bay/Straub, WI at 12:00Z on 2015-02-13Temperature 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, Green Bay/Straub, WI at 12:00Z on 2015-02-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 176 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
1303 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
176 m²/s²
0-3 km storm-relative helicity
305 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.

652 
WWUS43 KMKX 131958
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
158 PM CST FRI FEB 13 2015

...BITTERLY COLD WIND CHILLS MOVING IN FOR THE WEEKEND...

.ARCTIC HIGH PRESSURE BRINGS IN COLD CANADIAN AIR TO THE
REGION...ALONG WITH BLUSTERY NORTHWEST WINDS. THE COMBINATION OF
THE VERY COLD TEMPERATURES AND GUSTY WINDS WILL GENERATE BITTERLY
COLD WIND CHILLS IN SOUTHERN WISCONSIN.

WIZ046-047-051-052-140400-
/O.NEW.KMKX.WC.Y.0004.150214T1500Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN
158 PM CST FRI FEB 13 2015

...WIND CHILL ADVISORY IN EFFECT FROM 9 AM SATURDAY TO 10 AM CST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 9 AM SATURDAY TO
10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. 
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

WIZ056>060-062>072-140400-
/O.NEW.KMKX.WC.Y.0004.150215T0000Z-150215T1600Z/
SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-
WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...
DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN...
LAKE GENEVA...RACINE...KENOSHA
158 PM CST FRI FEB 13 2015

...WIND CHILL ADVISORY IN EFFECT FROM 6 PM SATURDAY TO 10 AM CST
SUNDAY...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS ISSUED A
WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM 6 PM SATURDAY TO
10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. 
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
JTS
9 follow-up statements
072 
WWUS43 KMKX 140316
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
916 PM CST FRI FEB 13 2015

...BITTERLY COLD WIND CHILLS MOVING IN FOR THE WEEKEND...

.ARCTIC HIGH PRESSURE BRINGS IN COLD CANADIAN AIR TO THE REGION...
ALONG WITH BLUSTERY NORTHWEST WINDS...GUSTING AT TIMES TO BETWEEN
30 AND 40 MPH. THE COMBINATION OF THE VERY COLD TEMPERATURES AND
GUSTY WINDS WILL GENERATE BITTERLY COLD WIND CHILLS IN SOUTHERN
WISCONSIN.

WIZ046-047-051-052-141130-
/O.CON.KMKX.WC.Y.0004.150214T1500Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN
916 PM CST FRI FEB 13 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 AM SATURDAY TO
10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 AM SATURDAY TO
10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

WIZ056>060-062>072-141130-
/O.CON.KMKX.WC.Y.0004.150215T0000Z-150215T1600Z/
SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-
WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...
DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN...
LAKE GENEVA...RACINE...KENOSHA
916 PM CST FRI FEB 13 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM SATURDAY TO
10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM SATURDAY TO
10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

REM
688 
WWUS43 KMKX 140908
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
308 AM CST SAT FEB 14 2015

...BITTERLY COLD WIND CHILLS MOVING IN FOR THE WEEKEND...

.STRONG HIGH PRESSURE BRINGS IN COLD CANADIAN AIR TO THE
REGION...ALONG WITH BLUSTERY NORTHWEST WINDS...GUSTING AT TIMES
TO BETWEEN 30 AND 40 MPH. THE COMBINATION OF THE VERY COLD
TEMPERATURES AND GUSTY WINDS WILL GENERATE BITTERLY COLD WIND
CHILLS IN SOUTHERN WISCONSIN.

WIZ046-047-051-052-141715-
/O.CON.KMKX.WC.Y.0004.150214T1500Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN
308 AM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO
10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

WIZ056>060-062>072-141715-
/O.CON.KMKX.WC.Y.0004.150215T0000Z-150215T1600Z/
SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-
WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...
DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN...
LAKE GENEVA...RACINE...KENOSHA
308 AM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

HENTZ
486 
WWUS43 KMKX 141627
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
1027 AM CST SAT FEB 14 2015

...BITTERLY COLD WIND CHILLS ARRIVING...

.ARCTIC AIR IS INVADING THE REGION ON BLUSTERY NORTHWEST WINDS...
GUSTING AT TIMES TO BETWEEN 30 AND 40 MPH. THE COMBINATION OF THE
VERY COLD TEMPERATURES AND GUSTY WINDS WILL GENERATE BITTERLY COLD
WIND CHILLS IN SOUTHERN WISCONSIN.

WIZ046-047-051-052-150030-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN
1027 AM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

WIZ056>060-062>072-150030-
/O.CON.KMKX.WC.Y.0004.150215T0000Z-150215T1600Z/
SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-
WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...
DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN...
LAKE GENEVA...RACINE...KENOSHA
1027 AM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
COLLAR
772 
WWUS43 KMKX 142049
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
249 PM CST SAT FEB 14 2015

...BITTERLY COLD WIND CHILLS ARRIVING...

.ARCTIC AIR IS ENTRENCHED ACROSS THE REGION ON BLUSTERY NORTHWEST
WINDS...GUSTING AT TIMES TO BETWEEN 30 AND 40 MPH. THESE WINDS
WILL EASE A BIT TONIGHT. HOWEVER THE COMBINATION OF THE VERY COLD
TEMPERATURES AND GUSTY WINDS WILL GENERATE BITTERLY COLD WIND
CHILLS IN SOUTHERN WISCONSIN.

WIZ046-047-051-052-150500-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN
249 PM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

WIZ056>060-062>072-150500-
/O.CON.KMKX.WC.Y.0004.150215T0000Z-150215T1600Z/
SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-
WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...
DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN...
LAKE GENEVA...RACINE...KENOSHA
249 PM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO
10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
COLLAR
633 
WWUS43 KMKX 150054
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
654 PM CST SAT FEB 14 2015

...BITTERLY COLD WIND CHILLS ARRIVING...

.ARCTIC AIR IS ENTRENCHED ACROSS THE REGION...WITH BLUSTERY
NORTHWEST WINDS EASING FROM EARLIER IN THE DAY. HOWEVER WITH
NIGHTFALL...TEMPERATURES WILL DROP AND THE COMBINATION OF THE
VERY COLD TEMPERATURES AND WINDS STILL GUSTING AT 10 TO 20 MPH
WILL GENERATE BITTERLY COLD WIND CHILLS ACROSS SOUTHERN WISCONSIN
INTO SUNDAY MORNING.

WIZ046-047-051-052-150900-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN
654 PM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

WIZ056>060-062>072-150900-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-
WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...
DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN...
LAKE GENEVA...RACINE...KENOSHA
654 PM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

REM
803 
WWUS43 KMKX 150356
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
956 PM CST SAT FEB 14 2015

...BITTERLY COLD WIND CHILLS ARRIVING...

.ARCTIC AIR IS ENTRENCHED ACROSS THE REGION...WITH BLUSTERY
NORTHWEST WINDS EASING FROM EARLIER IN THE DAY. HOWEVER...TEMPERATURES
WILL CONTINUE TO DROP AND THE COMBINATION OF THE VERY COLD
TEMPERATURES AND WINDS STILL GUSTING AT 10 TO 15 MPH WILL
GENERATE BITTERLY COLD WIND CHILLS ACROSS SOUTHERN WISCONSIN INTO
SUNDAY MORNING.

WIZ046-047-051-052-151200-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN
956 PM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

WIZ056>060-062>072-151200-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-
WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...
DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN...
LAKE GENEVA...RACINE...KENOSHA
956 PM CST SAT FEB 14 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SUNDAY. 

* WIND CHILL VALUES...20 TO 30 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

REM
030 
WWUS43 KMKX 150957
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
357 AM CST SUN FEB 15 2015

...BITTERLY COLD WIND CHILLS THIS MORNING...

.VERY COLD AIR IS ENTRENCHED ACROSS THE REGION AND THE COMBINATION
OF THE VERY COLD TEMPERATURES AND WINDS WILL GENERATE BITTERLY
COLD WIND CHILLS ACROSS SOUTHERN WISCONSIN THIS MORNING. WINDS
HAVE BEEN DIMINISHING AS HIGH PRESSURE BUILDS INTO WISCONSIN.

WIZ046-047-051-052-151600-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN
357 AM CST SUN FEB 15 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING. 

* WIND CHILL VALUES...AROUND 20 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

WIZ056>060-062>072-151600-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
SAUK-COLUMBIA-DODGE-WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-
WAUKESHA-MILWAUKEE-LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...BARABOO...PORTAGE...WISCONSIN DELLS...
BEAVER DAM...WEST BEND...PORT WASHINGTON...DODGEVILLE...MADISON...
JEFFERSON...LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...
DARLINGTON...MONROE...JANESVILLE...BELOIT...ELKHORN...
LAKE GENEVA...RACINE...KENOSHA
357 AM CST SUN FEB 15 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING. 

* WIND CHILL VALUES...AROUND 20 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$
HENTZ
691 
WWUS43 KMKX 151321
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
721 AM CST SUN FEB 15 2015

...BITTERLY COLD WIND CHILLS THIS MORNING...

.VERY COLD AIR IS ENTRENCHED ACROSS THE REGION AND THE
COMBINATION OF THE VERY COLD TEMPERATURES AND WINDS WILL GENERATE
BITTERLY COLD WIND CHILLS ACROSS SOUTHERN WISCONSIN THIS MORNING.
WINDS HAVE BEEN DIMINISHING AS HIGH PRESSURE BUILDS INTO
WISCONSIN.

WIZ056-062-067-151430-
/O.CAN.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
SAUK-IOWA-LAFAYETTE-
INCLUDING THE CITIES OF...BARABOO...DODGEVILLE...DARLINGTON
721 AM CST SUN FEB 15 2015

...WIND CHILL ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS CANCELLED
THE WIND CHILL ADVISORY. 

WINDS HAVE DIMINISHED AS HIGH PRESSURE MOVES IN.

$$

WIZ046-047-051-052-151600-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN
721 AM CST SUN FEB 15 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING. 

* WIND CHILL VALUES...AROUND 20 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

WIZ057>060-063>066-068>072-151600-
/O.CON.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
COLUMBIA-DODGE-WASHINGTON-OZAUKEE-DANE-JEFFERSON-WAUKESHA-
MILWAUKEE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...PORTAGE...WISCONSIN DELLS...
BEAVER DAM...WEST BEND...PORT WASHINGTON...MADISON...JEFFERSON...
LAKE MILLS...WAUKESHA...BROOKFIELD...MILWAUKEE...MONROE...
JANESVILLE...BELOIT...ELKHORN...LAKE GENEVA...RACINE...KENOSHA
721 AM CST SUN FEB 15 2015

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS
MORNING. 

* WIND CHILL VALUES...AROUND 20 BELOW ZERO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS
WILL COMBINE TO GENERATE LOW WIND CHILLS. THIS WILL RESULT IN
FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN.
IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND
GLOVES.

&&

$$

HENTZ
455 
WWUS43 KMKX 151509
WSWMKX

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
909 AM CST SUN FEB 15 2015

...WIND CHILL ADVISORY IS CANCELLED EARLY...

.HIGH PRESSURE HAS BUILT INTO THE AREA ALLOWING WINDS TO EASE AND
RAISE WIND CHILL VALUES ABOVE THE THRESHOLD OF MINUS 20. THUS THE
ADVISORY HAS BEEN CANCELLED A LITTLE EARLY.

WIZ046-047-051-052-057>060-063>066-068>072-151615-
/O.CAN.KMKX.WC.Y.0004.000000T0000Z-150215T1600Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-COLUMBIA-DODGE-
WASHINGTON-OZAUKEE-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-GREEN-ROCK-
WALWORTH-RACINE-KENOSHA-
INCLUDING THE CITIES OF...MONTELLO...BERLIN...FOND DU LAC...
SHEBOYGAN...PORTAGE...WISCONSIN DELLS...BEAVER DAM...WEST BEND...
PORT WASHINGTON...MADISON...JEFFERSON...LAKE MILLS...WAUKESHA...
BROOKFIELD...MILWAUKEE...MONROE...JANESVILLE...BELOIT...ELKHORN...
LAKE GENEVA...RACINE...KENOSHA
909 AM CST SUN FEB 15 2015

...WIND CHILL ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MILWAUKEE/SULLIVAN HAS CANCELLED
THE WIND CHILL ADVISORY. 

IT WILL STILL BE VERY COLD THIS MORNING WITH WIND CHILLS SLOWLY
MODERATING FROM THE TEENS BELOW ZERO. HOWEVER THE POTENTIAL FOR
WIND CHILLS DROPPING BELOW MINUS 20 HAS DIMINISHED.

$$
COLLAR

What forecasters said that day

The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Milwaukee, WI wrote its last area forecast discussion before this wind chill advisory went out at Feb 13, 9:35 AM CST, 4 hours 23 minutes earlier.

Area forecast discussion, Feb 13, 9:35 AM CST, 4 hours 23 minutes before
AREA FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
935 AM CST FRI FEB 13 2015

.UPDATE...

SCATTERED LIGHT SNOW IS MOVING THROUGH THE AREA DUE TO LOW TO MID
LEVEL WARM AIR ADVECTION...ALONG WITH SOME 800 TO 700MB
MOISTENING. THIS SNOW SHOULD PERSIST INTO THE EARLY AFTERNOON
HOURS. ONLY A DUSTING TO A FEW TENTHS OF AN INCH ARE EXPECTED. THE
SNOW SHOULD CLEAR OUT BY THE EVENING AS SOME 700 MB DRYING OCCURS
AND WAA WEAKENS. AN ARCTIC FRONT WILL TRANSLATE THROUGH THE REGION
TONIGHT ALONG WITH 850MB COLD AIR ADVECTION AND VEER WINDS FROM
THE WEST TO A NORTHWESTERLY DIRECTION.

JTS

&&

.AVIATION/18Z TAFS/...

SOME SCATTERED LIGHT SNOW IS CURRENTLY MOVING THROUGH THE AREA
THIS MORNING...MOVING TO THE SOUTHEAST. ONLY A DUSTING TO A FEW
TENTHS OF AN INCH ARE EXPECTED. THIS SNOW WILL CAUSE SOME MVFR
REDUCTION IN VSBYS DOWN TO 4 TO 5SM...WITH CIGS REDUCED TO 2000
TO 3000FT. SNOW WILL CONTINUE INTO THE EARLY AFTERNOON HOURS..BUT
SHOULD CLEAR OUT BY THE EVENING UNTIL ANOTHER ROUND OF ISOLD LIGHT
SNOW LATER TONIGHT NEAR MIDNIGHT DUE TO THE PASSAGE OF AN ARCTIC
FRONT. WINDS WILL VEER TO A MORE NORTHWESTERLY DIRECTION WITH THE
PASSAGE OF THIS FRONT. WINDS WILL GUST BETWEEN 17 AND 25KTS BY SAT
MORNING AT 12Z.

JTS

&&

.MARINE...TIGHTENING PRESSURE GRADIENT ASSOCIATED WITH EAST
MOVING LOW PRESSURE LOCATED JUST NORTH OF THE GREAT LAKES WILL
RESULT IN GUSTY SOUTHWEST WINDS THIS AFTN AND EVENING. A FEW GUSTS
WILL LIKELY REACH 25 KNOTS BUT DUE TO THE WIDESPREAD ICE COVER
OVER AT LEAST THE WESTERN HALF OF THE NEAR SHORE WATERS...WL HOLD
OFF ON ISSUING SMALL CRAFT ADVY ON THIS WEAK EVENT. MORE FREQUENT
WIND GUSTS REACHING SMALL CRAFT LEVELS WL OCCUR TOWARD AND OVER
THE OPEN WATERS WHERE THERE IS MUCH LESS ICE COVERAGE.

NO CHANGE TO ONGOING GALE WARNING WHICH GOES INTO EFFECT LATE
TONIGHT.  STRONG ARCTIC CDFNT WL SWEEP ACROSS NEAR SHORE WATERS AFT
06Z TNGT.  WIND GUSTS APPROACHING 40 KTS ARE LIKELY ON SAT.  WL ALSO
HOLD OFF ON ANY FREEZING SPRAY HEADLINES DUE TO ICE COVER.

MBK

&&

.PREV DISCUSSION... /ISSUED 406 AM CST FRI FEB 13 2015/

TODAY AND TONIGHT...FORECAST CONFIDENCE IS MEDIUM.

CYCLOGENESIS WILL DEVELOP SEWD ACROSS ONTARIO CANADA THROUGH THE
PERIOD AS A STRONG POLAR TROUGH DIGS TO THE NRN GREAT LAKES BY 12Z
SAT. LOW TO MID LEVEL WARM ADVECTION...NOT PARTICULARLY STRONG...
WILL RESULT IN AREAS OF LIGHT SNOW TODAY. THIS WILL BE FOLLOWED BY
AN ARCTIC FRONT AND WINDY CONDITIONS AFTER 09Z. THE WARM ADVECTION
WILL BOOST TEMPS INTO THE LOWER TO MID 20S FOR LATE TODAY INTO THE
EVENING. THE ARCTIC FRONT WILL DROP TEMPS INTO THE SINGLE DIGITS FOR
SAT AM. ISOLD TO POSSIBLY SCT SNOW SHOWERS WILL BE POSSIBLE LATE TNT
AS THE LAPSE RATES STEEPEN WITH THE STRONG COLD ADVECTION.

SATURDAY THROUGH MONDAY...FORECAST CONFIDENCE...MEDIUM

A SHORTWAVE WILL MOVE THROUGH SATURDAY MORNING...BUT SATURATION IS
ONLY EXPECTED TO BE TO ABOUT 5 KFT...WITH TOTAL PRECIPITABLE WATER
VALUES AROUND 0.10 INCH. LOOKS LIKE A PRETTY DECENT WAVE...SO
THINK THERE WILL BE SOME SNOW FLAKES...BUT SEEMS TO DRY TO
CONSIDER MEASURABLE. THUS WENT WITH SCATTERED FLURRIES FOR THE
MORNING HOURS.

THE BIGGER STORY SATURDAY WILL BE THE COLD AND WINDY CONDITIONS.
WINDS GUSTS OF 30 TO 40 MPH ARE EXPECTED ALONG WITH TEMPERATURES
IN THE SINGLE DIGITS. WIND CHILLS SHOULD BE IN THE -10 TO -20
RANGE THROUGH THE DAY AS A RESULT.

WINDS WILL EASE SATURDAY EVENING AND OVERNIGHT...BUT TEMPS WILL
FALL BELOW ZERO...SO WIND CHILLS WILL BE EVEN COLDER. WITH WIND
CHILLS OF -20 TO -30...SHOULD EVENTUALLY NEED A WIND CHILL
ADVISORY FOR SATURDAY NIGHT INTO SUNDAY MORNING IF THE FORECAST
REMAINS SIMILAR.

INCREASED POPS A BIT IN THE EAST SUNDAY...AS MODELS IN PRETTY GOOD
AGREEMENT WITH LAKE EFFECT POTENTIAL. 1000-850 MB MEAN FLOW WILL
BECOME NORTHEASTERLY BY SUNDAY AFTERNOON. SFC TO 850MB TEMP
DIFFERENCE OF 20-23C IS MORE THAN ENOUGH. BIGGEST ISSUE IS THAT
THE FLOW WILL BE WEAKENING AND WIND DIRECTION WILL BE CHANGING A
LOT. STILL...SEEMS LIKE THE SOUTHEAST SHOULD AT LEAST SEE A
DUSTING TO A COUPLE TENTHS OF AN INCH OF SNOW.

A SHORTWAVE MAY BRING A DUSTING OF SNOW ACROSS SOUTHERN WISCONSIN
SUNDAY NIGHT INTO MONDAY.

TEMPS WILL REMAIN MUCH BELOW NORMAL SUNDAY...BUT WILL RECOVER
ABOUT 10 DEGREES BY MONDAY.

TUESDAY THROUGH THURSDAY...

IT LOOKS LIKE A DRY AND COLD NORTHWEST FLOW FOR TUESDAY THROUGH
THURSDAY NEXT WEEK. A WEAK WAVE OR TWO MAY BRING SOME
FLURRIES...BUT NOTHING NOTED IN MODELS YET TO BE WORTH A MENTION
IN THE FORECAST. WITH NORMAL HIGH TEMPS UP TO AROUND 30
NOW...FORECAST HIGHS ARE EXPECTED TO RUN ABOUT 15 TO 20 DEGREES
BELOW NORMAL THROUGH THIS PERIOD.

AVIATION/12Z TAFS/...LIGHT SNOW WILL DEVELOP LATE THIS MORNING INTO
THE AFTERNOON DUE TO WARM ADVECTION IN THE LOW TO MID LEVELS OF THE
ATM. CIGS WILL EVENTUALLY FALL TO 1.0-3.0 KFT AND REMAIN THERE TNT.
VSBYS OF 3-5SM IS EXPECTED WITH THE LGT SNOW WITH BRIEF PERIODS OF 1-
2SM WITH THE HEAVIER SNOW SHOWERS. THE SNOW WITH THE EXCEPTION OF
FLURRIES WILL END FOR THE LATE AFTERNOON AND EVENING BUT WILL
REDEVELOP FOR THE PASSAGE OF THE ARCTIC FRONT LATE TNT. VSBYS WILL
BRIEFLY DROP TO 1-2SM WITH THE HEAVIER SNOW SHOWERS.

MARINE...SWLY WINDS WILL DEVELOP TODAY...TURNING WEST FOR TNT AS
LOW PRESSURE MOVES SEWD ACROSS ONTARIO CANADA. WIND GUSTS WILL IN
THE LOWER 20 KNOT RANGE AND BORDERLINE FOR A SMALL CRAFT ADVISORY. A
GALE WARNING WILL THEN GO INTO EFFECT AT 09Z TNT WITH THE PASSAGE OF
AN ARCTIC FRONT. NWLY GALE FORCE WIND GUSTS OF 35-40 KTS ARE
EXPECTED FOR SAT. MUCH OF THE NEARSHORE WATERS IS COVERED IN
ICE...HOWEVER THE OPEN WATERS OF LAKE MI WILL SEE VERY HIGH WAVES
AND HEAVY FREEZING SPRAY.

&&

.MKX WATCHES/WARNINGS/ADVISORIES...
WI...NONE.
LM...GALE WARNING FROM 3 AM TO 9 PM CST SATURDAY FOR LMZ643>646.

&&

TODAY/TONIGHT AND AVIATION/MARINE...GEHRING
SATURDAY THROUGH THURSDAY...DDV
Hazardous weather outlook, Feb 13, 4:38 AM CST, 9 hours 20 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
438 AM CST FRI FEB 13 2015

WIZ046-047-051-052-056>060-062>072-141045-
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-
438 AM CST FRI FEB 13 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL
WISCONSIN...SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN.

.DAY ONE...TODAY AND TONIGHT

THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

ANOTHER ARCTIC FRONT PASSING THROUGH SOUTHERN WISCONSIN WILL CAUSE BITTERLY
COLD WIND CHILLS OF 20 TO 30 BELOW ZERO SATURDAY NIGHT AND SUNDAY
MORNING. A WIND CHILL ADVISORY WILL LIKELY BE NEEDED.

YET ANOTHER ROUND OF ARCTIC AIR WILL DROP WIND CHILL VALUES TO
BETWEEN 15 AND 20 BELOW ZERO TUESDAY NIGHT AND WEDNESDAY MORNING
AND AGAIN WEDNESDAY NIGHT AND THURSDAY MORNING.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL NOT BE NEEDED.

LMZ643>646-141045-
SHEBOYGAN TO PORT WASHINGTON WI-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
NORTH POINT LIGHT TO WIND POINT WI-
WIND POINT WI TO WINTHROP HARBOR IL-
438 AM CST FRI FEB 13 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE MICHIGAN.

.DAY ONE...TODAY AND TONIGHT

SOUTHWESTERLY WINDS WILL DEVELOP THIS MORNING AND TURN WESTERLY
THIS EVENING WITH WIND GUSTS CLOSE TO SMALL CRAFT ADVISORY
CRITERIA IN THE LOWER TWENTY KNOT RANGE. A GALE WARNING WILL THEN
GO IN EFFECT AT 3 AM WITH THE PASSAGE OF THE ARCTIC FRONT.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

THE GALE WARNING WILL REMAIN IN EFFECT FOR SATURDAY AND SATURDAY
EVENING. NORTHWEST WIND GUSTS OF 35 TO 40 KNOTS ARE EXPECTED. THE
HIGH WAVES AND HEAVY FREEZING SPRAY WILL BE PREVALENT OVER THE
OPEN WATERS...WITH MUCH OF THE NEARSHORE WATERS COVERED BY ICE.

ANOTHER ARCTIC FRONT WILL BRING BRISK NORTHWEST WINDS FOR TUESDAY
AND WEDNESDAY WITH A SMALL CRAFT ADVISORY LIKELY.

MG
WWW.WEATHER.GOV/MKX

The office that day

Everything else NWS Milwaukee, WI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 13, 3:15 AM CSTGale WarningMKX42 hr

Nearby

Wind Chill Advisories in Wisconsin, 2015Every wind chill advisory in 2015

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.