FPCN11 CWNT 231030
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
THURSDAY 23 APRIL 2026 FOR TODAY AND FRIDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 11:00 A.M. MDT.

THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..A MIX OF SUN AND CLOUD. WIND NORTH 20 KM/H. HIGH MINUS 1. WIND
 CHILL MINUS 12 THIS MORNING AND MINUS 7 THIS AFTERNOON. UV INDEX 3
 OR MODERATE.
TONIGHT..MAINLY CLOUDY. WIND NORTH 20 KM/H BECOMING LIGHT THIS
 EVENING. LOW MINUS 8. WIND CHILL MINUS 8 THIS EVENING AND MINUS 13
 OVERNIGHT.
FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND
 CHILL MINUS 12 IN THE MORNING. UV INDEX 3 OR MODERATE.

LUTSEL K'E REGION.
TODAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD NEAR NOON. WIND
 BECOMING NORTHEAST 20 KM/H NEAR NOON. HIGH MINUS 6. WIND CHILL
 MINUS 22 THIS MORNING AND MINUS 13 THIS AFTERNOON. UV INDEX 3 OR
 MODERATE.
TONIGHT..PARTLY CLOUDY. WIND NORTHEAST 20 KM/H BECOMING LIGHT THIS
 EVENING. LOW MINUS 11. WIND CHILL NEAR MINUS 16.
FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH MINUS 2.
 WIND CHILL MINUS 16 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV
 INDEX 3 OR MODERATE.

FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..SUNNY. WIND BECOMING NORTH 20 KM/H NEAR NOON. HIGH MINUS 2.
 WIND CHILL MINUS 15 THIS MORNING AND MINUS 8 THIS AFTERNOON. UV
 INDEX 2 OR LOW.
TONIGHT..PARTLY CLOUDY. WIND NORTH 20 KM/H BECOMING LIGHT THIS
 EVENING. LOW MINUS 12. WIND CHILL MINUS 10 THIS EVENING AND MINUS 18
 OVERNIGHT.
FRIDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL
 MINUS 18 IN THE MORNING. UV INDEX 3 OR MODERATE.

HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..A MIX OF SUN AND CLOUD. CLEARING THIS MORNING. WIND BECOMING
 NORTH 20 KM/H NEAR NOON. HIGH MINUS 5. WIND CHILL MINUS 19 THIS
 MORNING AND MINUS 12 THIS AFTERNOON. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND NORTH 20 KM/H BECOMING LIGHT THIS EVENING. LOW
 MINUS 17. WIND CHILL MINUS 14 THIS EVENING AND MINUS 21 OVERNIGHT.
FRIDAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 2. WIND CHILL MINUS 21
 IN THE MORNING AND MINUS 7 IN THE AFTERNOON. UV INDEX 3 OR MODERATE.

FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..CLEARING. WIND UP TO 15 KM/H. HIGH PLUS 4. WIND CHILL MINUS 8
 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 14. WIND CHILL MINUS 17
 OVERNIGHT.
FRIDAY..SUNNY. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 17
 IN THE MORNING. UV INDEX 3 OR MODERATE.

FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES THIS MORNING.
 CLEARING THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 5. WIND CHILL
 MINUS 11 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. BECOMING PARTLY CLOUDY THIS EVENING. WIND UP TO 15
 KM/H. LOW MINUS 3. WIND CHILL MINUS 7 OVERNIGHT.
FRIDAY..MAINLY SUNNY. WIND UP TO 15 KM/H. HIGH 9. WIND CHILL MINUS 7
 IN THE MORNING. UV INDEX 3 OR MODERATE.

FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES THIS MORNING.
 CLEARING THIS AFTERNOON. WIND UP TO 15 KM/H. HIGH 6. WIND CHILL
 MINUS 7 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL
 MINUS 7 OVERNIGHT.
FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH 12. WIND
 CHILL MINUS 7 IN THE MORNING. UV INDEX 3 OR MODERATE.

YELLOWKNIFE REGION.
TODAY..SUNNY. WIND UP TO 15 KM/H. HIGH MINUS 1. WIND CHILL MINUS 18
 THIS MORNING AND MINUS 6 THIS AFTERNOON. UV INDEX 3 OR MODERATE.
TONIGHT..CLEAR. WIND UP TO 15 KM/H. LOW MINUS 13. WIND CHILL MINUS 6
 THIS EVENING AND MINUS 19 OVERNIGHT.
FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND
 CHILL MINUS 19 IN THE MORNING. UV INDEX 3 OR MODERATE.

NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF FLURRIES.
 WIND UP TO 15 KM/H. HIGH ZERO. WIND CHILL MINUS 14 THIS MORNING. UV
 INDEX 3 OR MODERATE.
TONIGHT..PARTLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H OVERNIGHT.
 LOW MINUS 12. WIND CHILL MINUS 20 OVERNIGHT.
FRIDAY..A MIX OF SUN AND CLOUD. WIND SOUTHEAST 20 KM/H. HIGH ZERO.
 WIND CHILL MINUS 20 IN THE MORNING. UV INDEX 3 OR MODERATE.

WRIGLEY REGION.
TODAY..CLOUDY WITH 60 PERCENT CHANCE OF FLURRIES EARLY THIS MORNING
 THEN A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH PLUS 2. WIND
 CHILL MINUS 15 THIS MORNING. UV INDEX 3 OR MODERATE.
TONIGHT..PARTLY CLOUDY. WIND UP TO 15 KM/H. LOW MINUS 3. WIND CHILL
 MINUS 7 OVERNIGHT.
FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH 9. WIND
 CHILL MINUS 7 IN THE MORNING. UV INDEX 3 OR MODERATE.

NORMAN WELLS - TULITA REGION.
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS MORNING.
 INCREASING CLOUDINESS THIS AFTERNOON. WIND NORTHWEST 20 KM/H
 BECOMING LIGHT EARLY THIS MORNING. WIND BECOMING SOUTHEAST 20
 GUSTING TO 40 NEAR NOON. HIGH PLUS 1. WIND CHILL MINUS 32 THIS
 MORNING. RISK OF FROSTBITE. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. CLEARING
 BEFORE MORNING. FOG PATCHES DEVELOPING BEFORE MORNING. WIND
 SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW
 MINUS 8. WIND CHILL MINUS 11 OVERNIGHT.
FRIDAY..MAINLY SUNNY. INCREASING CLOUDINESS IN THE AFTERNOON. FOG
 PATCHES DISSIPATING IN THE MORNING. WIND UP TO 15 KM/H. HIGH 7. WIND
 CHILL MINUS 12 IN THE MORNING. UV INDEX 3 OR MODERATE.

FORT GOOD HOPE REGION.
TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS AFTERNOON. WIND
 BECOMING EAST 20 KM/H GUSTING TO 40 NEAR NOON. HIGH MINUS 2. WIND
 CHILL MINUS 25 THIS MORNING AND MINUS 8 THIS AFTERNOON. UV INDEX 3
 OR MODERATE.
TONIGHT..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. FOG
 PATCHES DEVELOPING OVERNIGHT. WIND EAST 20 KM/H GUSTING TO 40
 BECOMING LIGHT THIS EVENING. LOW MINUS 7. WIND CHILL NEAR MINUS 11.
FRIDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE MORNING.
 FOG PATCHES DISSIPATING IN THE MORNING. WIND UP TO 15 KM/H. HIGH 6.
 WIND CHILL MINUS 10 IN THE MORNING. UV INDEX 3 OR MODERATE.

DELINE.
TODAY..A MIX OF SUN AND CLOUD. BECOMING SUNNY THIS MORNING. WIND
 BECOMING EAST 20 KM/H GUSTING TO 40 THIS AFTERNOON. HIGH MINUS 6.
 WIND CHILL MINUS 22 THIS MORNING AND MINUS 13 THIS AFTERNOON. UV
 INDEX 3 OR MODERATE.
TONIGHT..PARTLY CLOUDY. WIND EAST 20 KM/H GUSTING TO 40 BECOMING
 LIGHT NEAR MIDNIGHT. LOW MINUS 8. WIND CHILL NEAR MINUS 14.
FRIDAY..A MIX OF SUN AND CLOUD. WIND UP TO 15 KM/H. HIGH 6. WIND
 CHILL MINUS 14 IN THE MORNING. UV INDEX 3 OR MODERATE.

COLVILLE LAKE.
TODAY..SUNNY. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40 THIS
 AFTERNOON. HIGH MINUS 8. WIND CHILL MINUS 33 THIS MORNING AND
 MINUS 15 THIS AFTERNOON. RISK OF FROSTBITE. UV INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES OVERNIGHT. WIND
 SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT OVERNIGHT. LOW
 MINUS 13. WIND CHILL MINUS 22 THIS EVENING AND MINUS 16 OVERNIGHT.
FRIDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES IN THE MORNING.
 WIND UP TO 15 KM/H. HIGH PLUS 2. WIND CHILL MINUS 16 IN THE MORNING.
 UV INDEX 2 OR LOW.

END