Alert archive / Wisconsin / High Wind Watches in 2021

High Wind Watch 1, NWS Twin Cities, MN

December 14, 20214 counties in Wisconsin

NWS Twin Cities, MN issued this high wind watch at Dec 14, 2021, 3:27 AM CST for 4 counties in Wisconsin. It took effect at Dec 15, 2021, 6:00 PM CST. It was in force for .

The area

The counties it named.

The facts

Issued
Dec 14, 2021, 3:27 AM CST (09:27 UTC)
In effect from
Dec 15, 2021, 6:00 PM CST
Expired
Dec 14, 2021, 4:06 PM CST
In force
Issued by
NWS Twin Cities, MN

Counties Chippewa County, WI, Dunn County, WI, Eau Claire County, WI, Pepin County, WI

The radar

The La Crosse radar (KARX), 115 km from the middle of the area, began a volume at 09:29 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, 9.5 hours before the alert went out and 154 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 2021-12-14Temperature 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 2021-12-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 29 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
1897 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
29 m²/s²
0-3 km storm-relative helicity
75 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

730 
WWUS73 KMPX 140927
NPWMPX

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
327 AM CST Tue Dec 14 2021

MNZ041-047>049-051>070-073>078-082>085-091>093-WIZ014>016-023-024-
141730-
/O.NEW.KMPX.WI.Y.0012.211216T0000Z-211216T1500Z/
Douglas-Stevens-Pope-Stearns-Sherburne-Isanti-Chisago-
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-Polk-
Barron-Rusk-St. Croix-Pierce-
Including the cities of Alexandria, Morris, Glenwood, St Cloud, 
Elk River, Cambridge, Center City, Madison, Benson, Montevideo, 
Willmar, Litchfield, Monticello, Minneapolis, Blaine, St Paul, 
Stillwater, Granite Falls, Olivia, Hutchinson, Gaylord, 
Chanhassen, Chaska, Victoria, Shakopee, Hastings, Redwood Falls, 
New Ulm, St Peter, Le Sueur, Faribault, Red Wing, St James, 
Mankato, Waseca, Owatonna, Fairmont, Blue Earth, Albert Lea, 
Osceola, Rice Lake, Ladysmith, Hudson, and River Falls
327 AM CST Tue Dec 14 2021

...WIND ADVISORY IN EFFECT FROM 6 PM WEDNESDAY TO 9 AM CST
THURSDAY...

* WHAT...West winds 20 to 30 mph with gusts up to 55 mph 
  expected.

* WHERE...Portions of northwest and west central Wisconsin and 
  central, east central, south central, southeast, southwest and 
  west central Minnesota.

* WHEN...From 6 PM Wednesday to 9 AM CST Thursday.

* IMPACTS...Gusty winds could blow around unsecured objects. 
  Tree limbs could be blown down and a few power outages may 
  result.

* ADDITIONAL DETAILS...Strong winds and rapidly falling
  temperatures will also lead to wind chills 10 to 0 degrees
  Thursday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

WIZ025>028-141730-
/O.NEW.KMPX.HW.A.0001.211216T0000Z-211216T1200Z/
Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Menomonie, Durand, Chippewa Falls, 
and Eau Claire
327 AM CST Tue Dec 14 2021

...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH LATE
WEDNESDAY NIGHT...

* WHAT...Southwest winds 15 to 25 mph with gusts up to 55 mph 
  possible.

* WHERE...Dunn, Pepin, Chippewa and Eau Claire Counties.

* WHEN...From Wednesday evening through late Wednesday night.

* IMPACTS...Damaging winds could blow down trees and power 
  lines. Widespread power outages are possible. Travel could be 
  difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...Strong winds and rapidly falling
  temperatures will also lead to wind chills near 10 degrees Thursday
  morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Fasten loose objects or shelter objects in a safe
location prior to the onset of winds.

&&

$$
1 follow-up statement
366 
WWUS73 KMPX 142206
NPWMPX

URGENT - WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
406 PM CST Tue Dec 14 2021

MNZ051-059>070-073>078-082>085-091>093-150615-
/O.UPG.KMPX.WI.Y.0012.211216T0000Z-211216T1500Z/
/O.NEW.KMPX.HW.W.0001.211215T2100Z-211216T0900Z/
Sherburne-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-
Including the cities of Elk River, Monticello, Minneapolis, 
Blaine, St Paul, Stillwater, Granite Falls, Olivia, Hutchinson, 
Gaylord, Chanhassen, Chaska, Victoria, Shakopee, Hastings, 
Redwood Falls, New Ulm, St Peter, Le Sueur, Faribault, Red Wing, 
St James, Mankato, Waseca, Owatonna, Fairmont, Blue Earth, 
and Albert Lea
406 PM CST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 3 PM WEDNESDAY TO 3 AM CST
THURSDAY...

* WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph 
  expected.

* WHERE...Portions of central, east central, south central, 
  southeast, southwest and west central Minnesota.

* WHEN...From 3 PM Wednesday to 3 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines. 
  Widespread power outages are expected. Travel will be 
  difficult, especially for high profile vehicles.

* ADDITIONAL DETAILS...A few higher gusts may be embedded in
  thunderstorms that are expected during the late afternoon
  through early evening hours. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MNZ052-053-WIZ014>016-023-024-150615-
/O.UPG.KMPX.WI.Y.0012.211216T0000Z-211216T1500Z/
/O.NEW.KMPX.HW.W.0001.211216T0000Z-211216T1200Z/
Isanti-Chisago-Polk-Barron-Rusk-St. Croix-Pierce-
Including the cities of Cambridge, Center City, Osceola, 
Rice Lake, Ladysmith, Hudson, and River Falls
406 PM CST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 6 PM WEDNESDAY TO 6 AM CST
THURSDAY...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 60 mph 
  expected.

* WHERE...In Wisconsin, Polk, Barron, Rusk, St. Croix and Pierce 
  Counties. In Minnesota, Isanti and Chisago Counties.

* WHEN...From 6 PM Wednesday to 6 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be difficult,
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

WIZ025>028-150615-
/O.UPG.KMPX.HW.A.0001.211216T0000Z-211216T1200Z/
/O.NEW.KMPX.HW.W.0001.211216T0000Z-211216T1200Z/
Dunn-Pepin-Chippewa-Eau Claire-
Including the cities of Menomonie, Durand, Chippewa Falls, 
and Eau Claire
406 PM CST Tue Dec 14 2021

...HIGH WIND WARNING IN EFFECT FROM 6 PM WEDNESDAY TO 6 AM CST
THURSDAY...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 60 mph 
  expected.

* WHERE...Dunn, Pepin, Chippewa and Eau Claire Counties.

* WHEN...From 6 PM Wednesday to 6 AM CST Thursday.

* IMPACTS...Damaging winds will blow down trees and power lines.
  Widespread power outages are expected. Travel will be difficult,
  especially for high profile vehicles.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

People should avoid being outside in forested areas and around
trees and branches. If possible, remain in the lower levels of
your home during the windstorm, and avoid windows. Use caution if
you must drive.

&&

$$

MNZ042>045-050-150615-
/O.EXB.KMPX.WI.Y.0012.211216T0000Z-211216T0900Z/
Todd-Morrison-Mille Lacs-Kanabec-Benton-
Including the cities of Long Prairie, Little Falls, Princeton, 
Mora, and Sauk Rapids
406 PM CST Tue Dec 14 2021

...WIND ADVISORY IN EFFECT FROM 6 PM WEDNESDAY TO 3 AM CST
THURSDAY...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph 
  expected.

* WHERE...Todd, Morrison, Mille Lacs, Kanabec and Benton 
  Counties.

* WHEN...From 6 PM Wednesday to 3 AM CST Thursday.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

MNZ041-047>049-054>058-150615-
/O.EXT.KMPX.WI.Y.0012.211216T0000Z-211216T0900Z/
Douglas-Stevens-Pope-Stearns-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-
Including the cities of Alexandria, Morris, Glenwood, St Cloud, 
Madison, Benson, Montevideo, Willmar, and Litchfield
406 PM CST Tue Dec 14 2021

...WIND ADVISORY NOW IN EFFECT FROM 6 PM WEDNESDAY TO 3 AM CST
THURSDAY...

* WHAT...West winds 20 to 30 mph with gusts up to 50 mph 
  expected.

* WHERE...Douglas, Stearns, Stevens, Pope, Chippewa, Kandiyohi, 
  Lac Qui Parle, Swift and Meeker Counties.

* WHEN...From 6 PM Wednesday to 3 AM CST Thursday.

* IMPACTS...Gusty winds could blow around unsecured objects. Tree
  limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Use extra caution when driving, especially if operating a high
profile vehicle. Secure outdoor objects.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 14, 3:27 AM CSTWind AdvisoryMPXBarron, Pierce, Polk, Rusk, Saint Croix24 hr
Dec 14, 4:06 PM CSTHigh Wind WarningMPXBarron, Chippewa, Dunn, Eau Claire, Pepin, Pierce and 3 more38 hr

Nearby

High Wind Watches in Wisconsin, 2021Every high wind watch in 2021

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.