Alert archive / Indiana / Wind Chill Advisories in 2021
Wind Chill Advisory 1, NWS Indianapolis, IN
NWS Indianapolis, IN issued this wind chill advisory at Feb 6, 2021, 3:25 PM EST for 17 counties in Indiana. It took effect at Feb 7, 2021, 3:00 AM EST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 6, 2021, 3:25 PM EST (20:25 UTC)
- In effect from
- Feb 7, 2021, 3:00 AM EST
- Expired
- Feb 7, 2021, 12:00 PM EST
- In force
- 9 hr
- Issued by
- NWS Indianapolis, IN
Counties Boone County, IN, Carroll County, IN, Clinton County, IN, Delaware County, IN, Fountain County, IN, Hamilton County, IN, Hendricks County, IN, Howard County, IN, Madison County, IN, Marion County, IN, Montgomery County, IN, Parke County, IN, Putnam County, IN, Tippecanoe County, IN, Tipton County, IN, Vermillion County, IN, Warren County, IN
The radar
The Indianapolis radar (KIND), 51 km from the middle of the area, began a volume at 20:26 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
Lincoln, IL (KILX), launched 12:00Z, 8.4 hours before the alert went out and 174 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
- 1228 m above ground
- 0-6 km bulk shear
- 66 kt
- 0-1 km storm-relative helicity
- 8 m²/s²
- 0-3 km storm-relative helicity
- 35 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
624 WWUS43 KIND 062025 WSWIND URGENT - WINTER WEATHER MESSAGE National Weather Service Indianapolis IN 325 PM EST Sat Feb 6 2021 INZ021-028>031-035>041-043>047-070430- /O.NEW.KIND.WC.Y.0001.210207T0800Z-210207T1700Z/ Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery- Boone-Tipton-Hamilton-Madison-Delaware-Vermillion-Parke-Putnam- Hendricks-Marion- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Frankfort, Kokomo, Attica, Covington, Veedersburg, Crawfordsville, Lebanon, Zionsville, Tipton, Fishers, Carmel, Noblesville, Anderson, Muncie, Clinton, Newport, Rockville, Greencastle, Plainfield, Brownsburg, Danville, and Indianapolis 325 PM EST Sat Feb 6 2021 ...WIND CHILL ADVISORY IN EFFECT FROM 3 AM TO NOON EST SUNDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 25 below zero. * WHERE...Portions of central, north central, and west central Indiana. * WHEN...From 3 AM to noon EST Sunday. * 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. && $$ For more information from the National Weather Service visit http://weather.gov/ind
4 follow-up statements
186 WWUS43 KIND 070301 WSWIND URGENT - WINTER WEATHER MESSAGE National Weather Service Indianapolis IN 1001 PM EST Sat Feb 6 2021 INZ021-028>031-035>041-043>047-071115- /O.CON.KIND.WC.Y.0001.210207T0800Z-210207T1700Z/ Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery- Boone-Tipton-Hamilton-Madison-Delaware-Vermillion-Parke-Putnam- Hendricks-Marion- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Frankfort, Kokomo, Attica, Covington, Veedersburg, Crawfordsville, Lebanon, Zionsville, Tipton, Fishers, Carmel, Noblesville, Anderson, Muncie, Clinton, Newport, Rockville, Greencastle, Plainfield, Brownsburg, Danville, and Indianapolis 1001 PM EST Sat Feb 6 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM TO NOON EST SUNDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 15 to 25 below zero. * WHERE...Portions of central, east central, north central and west central Indiana. * WHEN...From 3 AM to noon EST Sunday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit http://weather.gov/ind
100 WWUS43 KIND 070834 WSWIND URGENT - WINTER WEATHER MESSAGE National Weather Service Indianapolis IN 334 AM EST Sun Feb 7 2021 INZ021-028>031-035>041-043>047-071645- /O.CON.KIND.WC.Y.0001.000000T0000Z-210207T1700Z/ Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery- Boone-Tipton-Hamilton-Madison-Delaware-Vermillion-Parke-Putnam- Hendricks-Marion- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Frankfort, Kokomo, Attica, Covington, Veedersburg, Crawfordsville, Lebanon, Zionsville, Tipton, Fishers, Carmel, Noblesville, Anderson, Muncie, Clinton, Newport, Rockville, Greencastle, Plainfield, Brownsburg, Danville, and Indianapolis 334 AM EST Sun Feb 7 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of central, east central, north central and west central Indiana. * WHEN...Until noon EST today. * 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. && $$ For more information from the National Weather Service visit http://weather.gov/ind
486 WWUS43 KIND 071549 WSWIND URGENT - WINTER WEATHER MESSAGE National Weather Service Indianapolis IN 1049 AM EST Sun Feb 7 2021 INZ021-028>031-035>041-043>047-071700- /O.CON.KIND.WC.Y.0001.000000T0000Z-210207T1700Z/ Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery- Boone-Tipton-Hamilton-Madison-Delaware-Vermillion-Parke-Putnam- Hendricks-Marion- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Frankfort, Kokomo, Attica, Covington, Veedersburg, Crawfordsville, Lebanon, Zionsville, Tipton, Fishers, Carmel, Noblesville, Anderson, Muncie, Clinton, Newport, Rockville, Greencastle, Plainfield, Brownsburg, Danville, and Indianapolis 1049 AM EST Sun Feb 7 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL NOON EST TODAY... * WHAT...Very cold wind chills. Wind chills as low as 20 below zero. * WHERE...Portions of central, east central, north central and west central Indiana. * WHEN...Until noon EST today. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ For more information from the National Weather Service visit http://weather.gov/ind
025 WWUS43 KIND 071716 WSWIND URGENT - WINTER WEATHER MESSAGE National Weather Service Indianapolis IN 1216 PM EST Sun Feb 7 2021 INZ021-028>031-035>041-043>047-071830- /O.EXP.KIND.WC.Y.0001.000000T0000Z-210207T1700Z/ Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery- Boone-Tipton-Hamilton-Madison-Delaware-Vermillion-Parke-Putnam- Hendricks-Marion- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Frankfort, Kokomo, Attica, Covington, Veedersburg, Crawfordsville, Lebanon, Zionsville, Tipton, Fishers, Carmel, Noblesville, Anderson, Muncie, Clinton, Newport, Rockville, Greencastle, Plainfield, Brownsburg, Danville, and Indianapolis 1216 PM EST Sun Feb 7 2021 ...WIND CHILL ADVISORY HAS EXPIRED... Temperatures will continue to slowly warm this afternoon. High temperatures are expected to be between 7 and 12 degrees, pushing wind chill values above 0. $$ For more information from the National Weather Service visit http://weather.gov/ind
Nearby
Wind Chill Advisories in Indiana, 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.