884
FPCN12 CWNT 211030
FORECASTS FOR THE MACKENZIE DELTA AND ARCTIC COAST AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
THURSDAY 21 MAY 2026 FOR TODAY AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.
SOUTH DELTA REGION INCLUDING FT. MCPHERSON - TSIIGEHTCHIC.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND NORTH 20 KM/H
GUSTING TO 40 BECOMING LIGHT THIS MORNING. HIGH 8. UV INDEX 2 OR
LOW.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES.
FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 1.
FRIDAY..CLOUDY WITH 30 PERCENT CHANCE OF RAIN SHOWERS OR FLURRIES IN
THE MORNING AND EARLY IN THE AFTERNOON THEN A MIX OF SUN AND CLOUD.
FOG PATCHES DISSIPATING IN THE MORNING. HIGH 11. UV INDEX 3 OR
MODERATE.
AKLAVIK REGION.
TODAY..CLOUDY. 30 PERCENT CHANCE OF DRIZZLE LATE THIS AFTERNOON. WIND
NORTH 20 KM/H GUSTING TO 40. HIGH PLUS 4. UV INDEX 2 OR LOW.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE. FOG PATCHES
DEVELOPING NEAR MIDNIGHT. WIND NORTH 20 KM/H GUSTING TO 40 BECOMING
LIGHT THIS EVENING. LOW PLUS 1.
FRIDAY..CLOUDY. 30 PERCENT CHANCE OF DRIZZLE EARLY IN THE MORNING.
FOG PATCHES DISSIPATING IN THE MORNING. HIGH PLUS 4. UV INDEX 2 OR
LOW.
INUVIK REGION.
TODAY..CLOUDY. FOG PATCHES DISSIPATING THIS MORNING. HIGH PLUS 4. UV
INDEX 2 OR LOW.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF DRIZZLE. RISK OF FREEZING
DRIZZLE OVERNIGHT. FOG PATCHES DEVELOPING NEAR MIDNIGHT. LOW ZERO.
FRIDAY..CLOUDY. 30 PERCENT CHANCE OF DRIZZLE EARLY IN THE MORNING
WITH RISK OF FREEZING DRIZZLE. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 6. UV INDEX 2 OR LOW.
TUKTOYAKTUK - EAST CHANNEL REGION.
TODAY..CLOUDY. 30 PERCENT CHANCE OF DRIZZLE THIS AFTERNOON. RISK OF
FREEZING DRIZZLE THIS MORNING. FOG PATCHES. WIND NORTHEAST 20 KM/H.
HIGH PLUS 1. WIND CHILL MINUS 8 THIS MORNING. UV INDEX 3 OR
MODERATE.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF DRIZZLE EARLY THIS EVENING.
30 PERCENT CHANCE OF FLURRIES OVERNIGHT. RISK OF FREEZING DRIZZLE
OVERNIGHT. FOG PATCHES. WIND NORTHEAST 20 KM/H. LOW MINUS 2. WIND
CHILL MINUS 8 OVERNIGHT.
FRIDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE MORNING. RISK OF
FREEZING DRIZZLE EARLY IN THE MORNING. FOG PATCHES. WIND EAST
20 KM/H. HIGH ZERO. WIND CHILL MINUS 8 IN THE MORNING. UV INDEX 3 OR
MODERATE.
PAULATUK.
TODAY..BECOMING CLOUDY THIS MORNING. RAIN BEGINNING THIS AFTERNOON.
HIGH PLUS 5. UV INDEX 3 OR MODERATE.
TONIGHT..RAIN ENDING NEAR MIDNIGHT THEN CLOUDY. AMOUNT 5 MM. WIND
BECOMING NORTHEAST 30 KM/H NEAR MIDNIGHT. LOW MINUS 2.
FRIDAY..CLOUDY WITH 40 PERCENT CHANCE OF FLURRIES. WIND NORTHEAST
30 KM/H. HIGH ZERO. WIND CHILL MINUS 9 IN THE MORNING. UV INDEX 2 OR
LOW.
SACHS HARBOUR.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND EAST
30 KM/H GUSTING TO 50. HIGH MINUS 2. WIND CHILL MINUS 17 THIS
MORNING AND MINUS 9 THIS AFTERNOON. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND EAST
30 KM/H GUSTING TO 50. LOW MINUS 8. WIND CHILL MINUS 9 THIS EVENING
AND MINUS 17 OVERNIGHT.
FRIDAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND
NORTHEAST 30 KM/H. HIGH MINUS 4. WIND CHILL MINUS 17 IN THE MORNING
AND MINUS 12 IN THE AFTERNOON. UV INDEX 3 OR MODERATE.
ULUKHAKTOK.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND EAST
40 KM/H GUSTING TO 60. HIGH MINUS 2. WIND CHILL MINUS 17 THIS
MORNING AND MINUS 10 THIS AFTERNOON. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. NEAR BLIZZARD DEVELOPING OVERNIGHT. WIND EAST
40 KM/H GUSTING TO 60. LOW MINUS 7. WIND CHILL MINUS 11 THIS EVENING
AND MINUS 17 OVERNIGHT.
FRIDAY..NEAR BLIZZARD. SNOWFALL AMOUNT 5 TO 10 CM. WIND EAST 40 KM/H
GUSTING TO 60. HIGH MINUS 2. WIND CHILL MINUS 17 IN THE MORNING AND
MINUS 10 IN THE AFTERNOON. UV INDEX 1 OR LOW.
END
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