Alert archive / Wisconsin / Wind Chill Advisories in 2021
Wind Chill Advisory 2, NWS Twin Cities, MN
NWS Twin Cities, MN issued this wind chill advisory at Feb 7, 2021, 2:24 PM CST for 5 counties in Minnesota; 6 counties in Wisconsin. It took effect at Feb 7, 2021, 4:00 PM CST. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Feb 7, 2021, 2:24 PM CST (20:24 UTC)
- In effect from
- Feb 7, 2021, 4:00 PM CST
- Expired
- Feb 8, 2021, 10:00 AM CST
- In force
- 18 hr
- Issued by
- NWS Twin Cities, MN
Counties Benton County, MN, Chisago County, MN, Isanti County, MN, Kanabec County, MN, Mille Lacs County, MN, Barron County, WI, Chippewa County, WI, Dunn County, WI, Eau Claire County, WI, Polk County, WI, Rusk County, WI
The radar
The Minneapolis radar (KMPX), 109 km from the middle of the area, began a volume at 20:28 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, 8.4 hours before the alert went out and 111 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 943 m above ground
- 0-6 km bulk shear
- 70 kt
- 0-1 km storm-relative helicity
- 15 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
271 WWUS43 KMPX 072024 WSWMPX URGENT - WINTER WEATHER MESSAGE National Weather Service Twin Cities/Chanhassen MN 224 PM CST Sun Feb 7 2021 ...VERY COLD AIR IN PLACE FOR THE NEXT SEVERAL DAYS... .Arctic high pressure will remain in place through this week. Highs in the single digits above or below zero are expected each day with lows in the teens or 20s below zero. Combined with the wind, wind chill values each night will drop to 25 below to 35 below zero. Some improvement is expected each afternoon, but that will last only briefly. A Wind Chill Advisory is in effect tonight along and north of a line from near Mora to Eau claire, but through Tuesday morning north of a line from Benson to Little Falls. MNZ044-045-050-052-053-WIZ014>016-025-027-028-081000- /O.NEW.KMPX.WC.Y.0002.210207T2200Z-210208T1600Z/ Mille Lacs-Kanabec-Benton-Isanti-Chisago-Polk-Barron-Rusk-Dunn- Chippewa-Eau Claire- Including the cities of Princeton, Mora, Sauk Rapids, Cambridge, Center City, Osceola, Rice Lake, Ladysmith, Menomonie, Chippewa Falls, and Eau Claire 224 PM CST Sun Feb 7 2021 ...WIND CHILL ADVISORY IN EFFECT UNTIL 10 AM CST MONDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 30 below zero. * WHERE...Portions of northwest and west central Wisconsin and central and east central Minnesota. * WHEN...Until 10 AM CST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ041>043-047>049-055-081000- /O.CON.KMPX.WC.Y.0001.000000T0000Z-210209T1800Z/ Douglas-Todd-Morrison-Stevens-Pope-Stearns-Swift- Including the cities of Alexandria, Long Prairie, Little Falls, Morris, Glenwood, St Cloud, and Benson 224 PM CST Sun Feb 7 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Very cold wind chills. Wind chills as low as 35 below zero. * WHERE...Portions of central and west central Minnesota. * WHEN...Until noon CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$
2 follow-up statements
405 WWUS43 KMPX 080929 WSWMPX URGENT - WINTER WEATHER MESSAGE National Weather Service Twin Cities/Chanhassen MN 329 AM CST Mon Feb 8 2021 ...VERY COLD AIR IN PLACE FOR THE NEXT SEVERAL DAYS... .Arctic high pressure will remain in place through this week. Highs in the single digits above or below zero are expected each day with lows in the teens or 20s below zero. Combined with the wind, wind chill values each night will drop to 25 below to 35 below zero. Some improvement is expected each afternoon, but that will last only briefly. A Wind Chill Advisory is in effect tonight along and north of a line from near Mora to Eau claire, but through Tuesday morning north of a line from Benson to Little Falls. MNZ041>043-047>049-055-081730- /O.CON.KMPX.WC.Y.0001.000000T0000Z-210209T1800Z/ Douglas-Todd-Morrison-Stevens-Pope-Stearns-Swift- Including the cities of Alexandria, Long Prairie, Little Falls, Morris, Glenwood, St Cloud, and Benson 329 AM CST Mon Feb 8 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Very cold wind chills. Wind chills as low as 35 below zero. * WHERE...Portions of central and west central Minnesota. * WHEN...Until noon CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ MNZ044-045-050-052-053-WIZ014>016-025-027-028-081600- /O.CON.KMPX.WC.Y.0002.000000T0000Z-210208T1600Z/ Mille Lacs-Kanabec-Benton-Isanti-Chisago-Polk-Barron-Rusk-Dunn- Chippewa-Eau Claire- Including the cities of Princeton, Mora, Sauk Rapids, Cambridge, Center City, Osceola, Rice Lake, Ladysmith, Menomonie, Chippewa Falls, and Eau Claire 329 AM CST Mon Feb 8 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... * WHAT...Very cold wind chills. Wind chills as low as 30 below zero. * WHERE...Portions of northwest and west central Wisconsin and central and east central Minnesota. * WHEN...Until 10 AM CST this morning. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ Borghoff
663 WWUS43 KMPX 081601 WSWMPX URGENT - WINTER WEATHER MESSAGE National Weather Service Twin Cities/Chanhassen MN 1001 AM CST Mon Feb 8 2021 ...VERY COLD AIR IN PLACE FOR THE NEXT SEVERAL DAYS... .Arctic high pressure will remain in place through this week. Highs in the single digits above or below zero are expected each day with lows in the teens or 20s below zero. Combined with the wind, wind chill values each night will drop to 25 below to 35 below zero. Some improvement is expected each afternoon, but that will last only briefly. A Wind Chill Advisory is in effect tonight along and north of a line from near Mora to Eau claire, but through Tuesday morning north of a line from Benson to Little Falls. MNZ044-045-050-052-053-WIZ014>016-025-027-028-081715- /O.EXP.KMPX.WC.Y.0002.000000T0000Z-210208T1600Z/ Mille Lacs-Kanabec-Benton-Isanti-Chisago-Polk-Barron-Rusk-Dunn- Chippewa-Eau Claire- Including the cities of Princeton, Mora, Sauk Rapids, Cambridge, Center City, Osceola, Rice Lake, Ladysmith, Menomonie, Chippewa Falls, and Eau Claire 1001 AM CST Mon Feb 8 2021 ...WIND CHILL ADVISORY WILL EXPIRE AT 10 AM CST THIS MORNING... Wind chills will range from 10 to 20 below zero this afternoon. A wind chill advisory may be needed once again for tonight into Tuesday morning. $$ MNZ041>043-047>049-055-090015- /O.CON.KMPX.WC.Y.0001.000000T0000Z-210209T1800Z/ Douglas-Todd-Morrison-Stevens-Pope-Stearns-Swift- Including the cities of Alexandria, Long Prairie, Little Falls, Morris, Glenwood, St Cloud, and Benson 1001 AM CST Mon Feb 8 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON CST TUESDAY... * WHAT...Very cold wind chills. Wind chills as low as 30 below zero. * WHERE...Portions of central and west central Minnesota. * WHEN...Until noon CST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$
Nearby
Wind Chill Advisories in Wisconsin, 2021Wind Chill Advisories in Minnesota, 2021Every wind chill advisory 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.