233
FPCN11 CWNT 111030
FORECASTS FOR THE GREAT SLAVE LAKE AND MACKENZIE RIVER AREAS OF THE
NORTHWEST TERRITORIES ISSUED BY ENVIRONMENT CANADA AT 5:00 A.M. MDT
MONDAY 11 MAY 2026 FOR TODAY AND TUESDAY.
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. 30 PERCENT CHANCE OF SHOWERS EARLY
THIS MORNING. 60 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK
OF A THUNDERSTORM LATE THIS AFTERNOON. HIGH 16. UV INDEX 4 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING
WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING OVERNIGHT. WIND
NORTHWEST 20 KM/H BECOMING LIGHT NEAR MIDNIGHT. LOW PLUS 3.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 16. UV INDEX 4 OR MODERATE.
LUTSEL K'E REGION.
TODAY..A FEW SHOWERS ENDING THIS MORNING THEN A MIX OF SUN AND CLOUD.
30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. WIND UP TO 15
KM/H. HIGH 7. WIND CHILL MINUS 4 THIS MORNING. UV INDEX 4 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. WIND UP TO 15 KM/H. LOW
MINUS 5. WIND CHILL MINUS 7 OVERNIGHT.
TUESDAY..MAINLY CLOUDY. FOG PATCHES DISSIPATING IN THE MORNING. WIND
UP TO 15 KM/H. HIGH PLUS 5. WIND CHILL MINUS 5 IN THE MORNING. UV
INDEX 3 OR MODERATE.
FT. RESOLUTION REGION INCLUDING HWY. 6.
TODAY..SHOWERS ENDING EARLY THIS MORNING THEN A MIX OF SUN AND CLOUD.
60 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. RISK OF A
THUNDERSTORM LATE THIS AFTERNOON. HIGH 11. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING
OVERNIGHT. LOW PLUS 1.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. WIND BECOMING NORTH 20 KM/H NEAR NOON. HIGH 10. UV INDEX 4
OR MODERATE.
HAY RIVER REGION INCLUDING ENTERPRISE.
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS
AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 15. UV INDEX 4 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING
OVERNIGHT. LOW PLUS 2.
TUESDAY..A MIX OF SUN AND CLOUD. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 14. UV INDEX 4 OR MODERATE.
FT. PROVIDENCE REGION INCLUDING KAKISA - CHAN LAKE.
TODAY..SUNNY EARLY THIS MORNING THEN A MIX OF SUN AND CLOUD WITH
60 PERCENT CHANCE OF SHOWERS THIS AFTERNOON. RISK OF A THUNDERSTORM
THIS AFTERNOON. HIGH 17. UV INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING THEN CLEAR. RISK OF A THUNDERSTORM EARLY THIS EVENING. FOG
PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3.
TUESDAY..SUNNY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. FOG
PATCHES DISSIPATING IN THE MORNING. HIGH 14. UV INDEX 4 OR MODERATE.
FT. SIMPSON REGION INCLUDING JEAN MARIE RIVER.
TODAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS THIS
AFTERNOON WITH RISK OF A THUNDERSTORM. HIGH 18. UV INDEX 4 OR
MODERATE.
TONIGHT..PARTLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING WITH RISK OF A THUNDERSTORM. FOG PATCHES DEVELOPING
OVERNIGHT. LOW 7.
TUESDAY..CLEARING IN THE MORNING. FOG PATCHES DISSIPATING IN THE
MORNING. HIGH 17. UV INDEX 4 OR MODERATE.
FT. LIARD REGION INCLUDING NAHANNI BUTTE - SAMBAA K'E.
TODAY..MAINLY SUNNY. WIND BECOMING WEST 20 KM/H NEAR NOON. HIGH 20.
UV INDEX 4 OR MODERATE.
TONIGHT..A FEW CLOUDS. LOW PLUS 2.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 18. UV INDEX 4 OR MODERATE.
YELLOWKNIFE REGION.
TODAY..SUNNY EARLY THIS MORNING THEN A MIX OF SUN AND CLOUD WITH
30 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. HIGH 13. UV
INDEX 4 OR MODERATE.
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS
EVENING. FOG PATCHES DEVELOPING OVERNIGHT. LOW PLUS 3.
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS IN THE MORNING.
CLEARING IN THE AFTERNOON. FOG PATCHES DISSIPATING IN THE MORNING.
HIGH 11. UV INDEX 3 OR MODERATE.
NORTH SLAVE REGION INCLUDING WEKWEETI - WHATI - BEHCHOKO.
TODAY..A MIX OF SUN AND CLOUD. HIGH 9. UV INDEX 4 OR MODERATE.
TONIGHT..BECOMING CLOUDY THIS EVENING WITH 30 PERCENT CHANCE OF
SHOWERS OVERNIGHT. LOW PLUS 2.
TUESDAY..CLEARING IN THE MORNING. HIGH 10. UV INDEX 4 OR MODERATE.
WRIGLEY REGION.
TODAY..MAINLY SUNNY. INCREASING CLOUDINESS THIS AFTERNOON THEN
60 PERCENT CHANCE OF SHOWERS LATE THIS AFTERNOON. HIGH 16. UV
INDEX 3 OR MODERATE.
TONIGHT..MAINLY CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS THIS
EVENING. CLEARING OVERNIGHT. LOW PLUS 3.
TUESDAY..MAINLY SUNNY. HIGH 15. UV INDEX 3 OR MODERATE.
NORMAN WELLS - TULITA REGION.
TODAY..CLOUDY. RAIN BEGINNING THIS MORNING. WIND BECOMING WEST
20 KM/H NEAR NOON. HIGH 7. UV INDEX 1 OR LOW.
TONIGHT..RAIN ENDING THIS EVENING THEN CLOUDY. WIND WEST 20 KM/H
BECOMING LIGHT THIS EVENING. LOW MINUS 1.
TUESDAY..A MIX OF SUN AND CLOUD. HIGH 13. UV INDEX 3 OR MODERATE.
FORT GOOD HOPE REGION.
TODAY..SNOW CHANGING TO RAIN THIS AFTERNOON AND ENDING LATE THIS
AFTERNOON THEN CLOUDY. SNOWFALL AMOUNT 2 CM. HIGH PLUS 4. UV INDEX 1
OR LOW.
TONIGHT..MAINLY CLOUDY. LOW MINUS 1.
TUESDAY..MAINLY CLOUDY. HIGH 9. UV INDEX 3 OR MODERATE.
DELINE.
TODAY..CLOUDY. 30 PERCENT CHANCE OF FLURRIES CHANGING TO 30 PERCENT
CHANCE OF RAIN SHOWERS THIS MORNING. HIGH PLUS 4. UV INDEX 2 OR LOW.
TONIGHT..CLOUDY. 30 PERCENT CHANCE OF RAIN SHOWERS CHANGING TO
30 PERCENT CHANCE OF FLURRIES THIS EVENING. WIND UP TO 15 KM/H. LOW
MINUS 3. WIND CHILL MINUS 7 OVERNIGHT.
TUESDAY..CLOUDY. BECOMING A MIX OF SUN AND CLOUD IN THE MORNING. WIND
UP TO 15 KM/H. HIGH 6. WIND CHILL MINUS 7 IN THE MORNING. UV INDEX 3
OR MODERATE.
COLVILLE LAKE.
TODAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF FLURRIES THIS AFTERNOON.
WIND UP TO 15 KM/H. HIGH PLUS 1. WIND CHILL MINUS 9 THIS MORNING. UV
INDEX 2 OR LOW.
TONIGHT..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES. WIND UP TO 15
KM/H. LOW MINUS 7. WIND CHILL MINUS 12 OVERNIGHT.
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF FLURRIES IN THE MORNING.
CLEARING IN THE AFTERNOON. WIND UP TO 15 KM/H. HIGH PLUS 3. WIND
CHILL MINUS 12 IN THE MORNING. UV INDEX 3 OR MODERATE.
END
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page