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McClure

Forecast

Issued 05:30 AM EDT 23 September 2021

Forecasts are unavailable until further request.

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Weather Conditions

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Map of Mackenzie - Mackenzie River marine weather areas Great Slave Lake - 45141 Great Slave Lake North Arm - 45150 Herschel Island Komakuk Beach Shingle Point Airport Aklavik Airport Cape Parry Airport Fort Good Hope Airport Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Hay River/Merlyn Carter Airport Inner Whaleback Rocks Inuvik Airport Keats Point Lutselke Airport Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Liverpool Bay Little Chicago Storm Hills Bathurst Inlet Kugluktuk Airport Hat Island Croker River Cambridge Bay Airport Cape Peel West Gateshead Island Stefansson Island Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 22 September 2021 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Baffin Island near 7236N 7821W to
Bylot Island near 7247N 7857W. Sea ice south and west of the ice
edge.

Second ice edge estimated from Bylot Island near 7346N 8036W to
7350N 8117W to 7415N 8834W to Devon Island near 7432N 8957W. Sea ice
south and west of the ice edge.

Third ice edge estimated from Devon Island near 7523N 7930W to 7608N
7421W then northeastward. Sea ice northwest of the ice edge.

Ice Coverage

4 tenths old ice except 9 plus tenths old ice in the northern
section. This is the last forecast until further request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 22 September 2021 Tonight and Thursday At 0000 UTC Thursday low 994 mb located at 80N 155W.
By 0000 UTC Friday low 990 mb located at 84N 154W.

At 0000 UTC Thursday ridge located from 67N 168W to 69N 135W then
to 76N 115W.
By 0000 UTC Friday weakening ridge located from 67N 168W to
72N 138W.

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