Alert archive / New York / Wind Chill Advisories in 2021
Wind Chill Advisory 4, NWS Albany, NY
NWS Albany, NY issued this wind chill advisory at Feb 11, 2021, 3:21 AM EST for Hamilton County, Herkimer County, New York. It took effect at Feb 12, 2021, 12:00 AM EST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Feb 11, 2021, 3:21 AM EST (08:21 UTC)
- In effect from
- Feb 12, 2021, 12:00 AM EST
- Expired
- Feb 12, 2021, 9:00 AM EST
- In force
- 9 hr
- Issued by
- NWS Albany, NY
Counties Hamilton County, NY, Herkimer County, NY
The radar
The Ft Drum radar (KTYX), 80 km from the middle of the area, began a volume at 08:24 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
Albany, NY (KALY), launched 00:00Z, 8.4 hours before the alert went out and 119 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
- 1655 m above ground
- 0-6 km bulk shear
- 83 kt
- 0-1 km storm-relative helicity
- -7 m²/s²
- 0-3 km storm-relative helicity
- 37 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
666 WWUS41 KALY 110821 WSWALY URGENT - WINTER WEATHER MESSAGE National Weather Service Albany NY 321 AM EST Thu Feb 11 2021 NYZ032-033-112200- /O.NEW.KALY.WC.Y.0004.210212T0500Z-210212T1400Z/ Northern Herkimer-Hamilton- Including the cities of Big Moose, Eagle Bay, McKeever, Old Forge, Atwell, Nobleboro, Northwood, Long Lake, Sabattis, Hoffmeister, and Wells 321 AM EST Thu Feb 11 2021 ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EST FRIDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 25 below zero. * WHERE...Northern Herkimer and Hamilton Counties. * WHEN...From midnight tonight to 9 AM Friday. * 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. && $$
4 follow-up statements
013 WWUS41 KALY 112035 WSWALY URGENT - WINTER WEATHER MESSAGE National Weather Service Albany NY 335 PM EST Thu Feb 11 2021 NYZ032-033-121100- /O.CON.KALY.WC.Y.0004.210212T0500Z-210212T1400Z/ Northern Herkimer-Hamilton- Including the cities of Big Moose, Eagle Bay, McKeever, Old Forge, Atwell, Nobleboro, Northwood, Long Lake, Sabattis, Hoffmeister, and Wells 335 PM EST Thu Feb 11 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EST FRIDAY... * WHAT...Very cold wind chills expected. Wind chills as low as 25 below zero. * WHERE...Northern Herkimer and Hamilton Counties. * WHEN...From midnight tonight to 9 AM Friday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$
607 WWUS41 KALY 120601 WSWALY URGENT - WINTER WEATHER MESSAGE National Weather Service Albany NY 101 AM EST Fri Feb 12 2021 NYZ032-033-121400- /O.CON.KALY.WC.Y.0004.000000T0000Z-210212T1400Z/ Northern Herkimer-Hamilton- Including the cities of Big Moose, Eagle Bay, McKeever, Old Forge, Atwell, Nobleboro, Northwood, Long Lake, Sabattis, Hoffmeister, and Wells 101 AM EST Fri Feb 12 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING... * WHAT...Very cold wind chills expected. Wind chills as low as 25 below zero. * WHERE...Northern Herkimer and Hamilton Counties. * WHEN...Until 9 AM Friday. * 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. && $$
613 WWUS41 KALY 121000 WSWALY URGENT - WINTER WEATHER MESSAGE National Weather Service Albany NY 500 AM EST Fri Feb 12 2021 NYZ032-033-121400- /O.CON.KALY.WC.Y.0004.000000T0000Z-210212T1400Z/ Northern Herkimer-Hamilton- Including the cities of Big Moose, Eagle Bay, McKeever, Old Forge, Atwell, Nobleboro, Northwood, Long Lake, Sabattis, Hoffmeister, and Wells 500 AM EST Fri Feb 12 2021 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS MORNING... * WHAT...Very cold with wind chills as low as 20 below zero. * WHERE...Northern Herkimer and Hamilton Counties. * WHEN...Until 9 AM Friday. * IMPACTS...The cold wind chills could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$
379 WWUS41 KALY 121407 WSWALY URGENT - WINTER WEATHER MESSAGE National Weather Service Albany NY 907 AM EST Fri Feb 12 2021 NYZ032-033-121515- /O.EXP.KALY.WC.Y.0004.000000T0000Z-210212T1400Z/ Northern Herkimer-Hamilton- Including the cities of Big Moose, Eagle Bay, McKeever, Old Forge, Atwell, Nobleboro, Northwood, Long Lake, Sabattis, Hoffmeister, and Wells 907 AM EST Fri Feb 12 2021 ...WIND CHILL ADVISORY HAS EXPIRED... Temperatures across the north country will continue to climb slowly above zero through this morning and winds will be light. The advisory has expired. $$ MSE
Nearby
Wind Chill Advisories in New York, 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.