FPCN11 CWNT 061641
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 11:00 A.M. MDT
WEDNESDAY 6 MAY 2026 FOR TODAY AND THURSDAY.
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. MDT.

THEBACHA REGION INCLUDING FT. SMITH - SALT RIVER RESERVE.
TODAY..MAINLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40
 EARLY THIS AFTERNOON. HIGH 8. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND
 SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW
 PLUS 2.
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 8. UV
 INDEX 3 OR MODERATE.

LUTSEL K'E REGION.
TODAY..MAINLY CLOUDY. WIND BECOMING SOUTHEAST 20 KM/H GUSTING TO 40
 EARLY THIS AFTERNOON. HIGH 6. UV INDEX 4 OR MODERATE.
TONIGHT..CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT
 THIS EVENING. LOW MINUS 3. WIND CHILL MINUS 7 OVERNIGHT.
THURSDAY..CLOUDY. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND CHILL MINUS 7
 IN THE MORNING. UV INDEX 3 OR MODERATE.

FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..MAINLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40. HIGH 8.
 UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE THIS EVENING AND
 OVERNIGHT. WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
 EVENING. LOW PLUS 2.
THURSDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. HIGH 6. UV
 INDEX 2 OR LOW.

HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..MAINLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40. HIGH 13.
 UV INDEX 3 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
 WIND SOUTHEAST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.
 LOW PLUS 2.
THURSDAY..MAINLY SUNNY. INCREASING CLOUDINESS EARLY IN THE AFTERNOON
 THEN 60 PERCENT CHANCE OF SHOWERS LATE IN THE AFTERNOON. HIGH 8. UV
 INDEX 4 OR MODERATE.

FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..BECOMING A MIX OF SUN AND CLOUD THIS AFTERNOON WITH 30 PERCENT
 CHANCE OF SHOWERS LATE THIS AFTERNOON. HIGH 13. UV INDEX 3 OR
 MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.
 LOW PLUS 2.
THURSDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE
 AFTERNOON. HIGH 10. UV INDEX 3 OR MODERATE.

FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS
 AFTERNOON. HIGH 15. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. LOW 6.
THURSDAY..RAIN. AMOUNT 5 TO 10 MM. HIGH 10. UV INDEX 1 OR LOW.

FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..MAINLY SUNNY. HIGH 20. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT.
 LOW 6.
THURSDAY..A MIX OF SUN AND CLOUD WITH 30 PERCENT CHANCE OF SHOWERS.
 HIGH 17. UV INDEX 3 OR MODERATE.

YELLOWKNIFE REGION.
TODAY..CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40. HIGH 6. UV
 INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF RAIN SHOWERS CHANGING TO
 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS OVERNIGHT. WIND EAST
 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 1.
THURSDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS
 CHANGING TO 30 PERCENT CHANCE OF RAIN SHOWERS IN THE MORNING. HIGH
 PLUS 5. UV INDEX 3 OR MODERATE.

NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND SOUTHEAST
 20 KM/H GUSTING TO 40. HIGH 6. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF RAIN SHOWERS CHANGING TO
 60 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS OVERNIGHT. WIND EAST
 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW ZERO.
THURSDAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES OR RAIN SHOWERS
 CHANGING TO 30 PERCENT CHANCE OF RAIN SHOWERS IN THE MORNING. HIGH
 PLUS 5. UV INDEX 2 OR LOW.

WRIGLEY REGION.
TODAY..BECOMING CLOUDY THIS AFTERNOON WITH 30 PERCENT CHANCE OF
 SHOWERS LATER THIS AFTERNOON. WIND BECOMING NORTHWEST 20 KM/H
 GUSTING TO 40 THIS AFTERNOON. HIGH 16. UV INDEX 3 OR MODERATE.
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND NORTHWEST
 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW 6.
THURSDAY..RAIN ENDING IN THE AFTERNOON THEN CLEARING. AMOUNT 5 MM.
 HIGH 12. UV INDEX 2 OR LOW.

NORMAN WELLS - TULITA REGION.
TODAY..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. WIND
 NORTHWEST 20 KM/H GUSTING TO 40. HIGH 13. UV INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. WIND
 NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW
 PLUS 2.
THURSDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE
 MORNING. HIGH 12. UV INDEX 2 OR LOW.

FORT GOOD HOPE REGION.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
 AFTERNOON. HIGH 10. UV INDEX 2 OR LOW.
TONIGHT..MAINLY CLOUDY. LOW PLUS 2.
THURSDAY..MAINLY CLOUDY. HIGH 9. UV INDEX 2 OR LOW.

DELINE.
TODAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS NEAR NOON. WIND
 NORTHWEST 20 KM/H GUSTING TO 40. HIGH 13. UV INDEX 3 OR MODERATE.
TONIGHT..CLEARING EARLY THIS EVENING. INCREASING CLOUDINESS BEFORE
 MORNING. WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS
 EVENING. LOW MINUS 2. WIND CHILL MINUS 6 OVERNIGHT.
THURSDAY..MAINLY CLOUDY. HIGH 7. UV INDEX 3 OR MODERATE.

COLVILLE LAKE.
TODAY..INCREASING CLOUDINESS NEAR NOON. HIGH 7. UV INDEX 3 OR
 MODERATE.
TONIGHT..CLEARING THIS EVENING. WIND UP TO 15 KM/H. LOW MINUS 2. WIND
 CHILL MINUS 6 OVERNIGHT.
THURSDAY..INCREASING CLOUDINESS EARLY IN THE MORNING. WIND UP TO 15
 KM/H. HIGH PLUS 5. WIND CHILL MINUS 6 IN THE MORNING. UV INDEX 3 OR
 MODERATE.

END