Wind chill values near minus 50 C (-58 F) in some areas
27 February 2017
Extreme Cold Warning for R.M. of Wood Buffalo near Clausen’s Landing, Chipewyan 201FG, Colin-Cornwall Lakes Prov. Park, Fitzgerald, La Butte Creek, Fort Chipewyan. Sand Point, Namur River, Namur Lake Reserves, Old Fort Chipewyan 201 and 201ABCDE; Wood Buffalo Nat. Park near Garden River, Thebacha Trail, Hay Camp, Ninishith Hills, Peace Point, Lake Claire and west of the Fifth Meridian regions
Extreme cold conditions with wind chills near minus 40 C (-40 F) are expected in the early morning hours the next three days.
Extreme Cold Warning for Brochet and Tadoule Lake regions
Temperatures in the minus 30 C to minus 35 C (-22 F to -31 F) range combined with northwest winds of 15 km/h (9.3 mph) will again produce dangerous wind chill values of minus 45 C (-49 F) or colder tonight.
http://weather.gc.ca/warnings/report_e.html?mb34#71153112614521393201702270501ww1272cwwg (also mb35 in the address link for the Tadoule Lake warning)
Extreme Cold Warning for Tuktoyaktuk – East Channel Region
Wind chill values near minus 50 C (-58 F) are expected this evening.
Extreme Cold Warning for Arctic Bay, Arviat, Baker Lake, Chesterfield Inlet, Hall Beach, Igloolik, Naujaat, Pond Inlet and Rankin Region including Whale Cove regions
Bitterly cold arctic air … will occasionally produce dangerous wind chill values of minus 50 C (-58 F) or colder tonight and Tuesday morning at Pond Inlet and Arctic Bay.
For Igloolik, Hall Beach, and Naujaat, dangerous wind chill values in the minus 55 C to minus 60 C (-58 F to -67 F) range will continue tonight and Tuesday as northwest winds of 40 gusting 60 km/h (24.9 to 37.3 mph) continue and temperatures remain in the minus thirties.
This very cold airmass has also settled over the across the remainder of Kivalliq. Dangerous wind chills of minus 55 C to minus 60 C (-67 F to -76 F) will redevelop at Baker Lake tonight and spread to townsites on the Hudson Bay coast by Tuesday morning.
http://weather.gc.ca/warnings/report_e.html?nu20#2340273981207305902201702250501ww1676cwnt (also nu3, nu2, nu24, nu25, nu26, nu5, nu19 and nu1 in the address link for the other affected areas)
Extreme Cold Warning for Gjoa Haven, Kugaaruk and V regions
Extreme cold conditions with wind chills near minus 55 C (-67 F) are expected during the evening to early morning hours for the next couple of days.
http://weather.gc.ca/warnings/report_e.html?nu8#2016079901352067042201702250501ww1474cwnt (also nu10 and nu9 in the address link for the other affected areas)
Blizzard warning for Clyde River region tonight and Tuesday morning.
Extreme Cold Warning for Fort Severn region
Wind chill values of minus 45 C (-49 F) are expected overnight and early Tuesday morning.
Blizzard warning for Aupaluk and Tasiujaq regions, Kangiqsujuaq – Raglan Lake, Kangirsuk and Quaqtaq regions
http://weather.gc.ca/warnings/report_e.html?qc15#200402004908855804201702260504ww1575cwul (also qc16 in the address link for the Tasiujaq warning)
http://weather.gc.ca/warnings/report_e.html?qc12#8131221355497367201702270504ww1575cwul (also qc14 and qc13 in the address link for the other affected areas)
Extreme Cold Warning for Wollaston Lake – Collins Bay region
Extreme cold conditions with wind chills near minus 45 C (-49 F) are expected during the morning hours the next couple of days.
Thanks to Terry Homeniuk for these links