018  
FPCN13 CWVR 162245  
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 4:00 P.M. PDT MONDAY 16 MARCH 2026 FOR TONIGHT  
TUESDAY AND TUESDAY NIGHT.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 5:00 A.M. PDT TUESDAY.  
 
---------------------------------------------------------------------  
MAJOR REFERENCE ELEVATIONS:  
OKANAGAN AND KAMLOOPS LAKES: 340 METRES.  
COQUIHALLA - HOPE TO MERRITT: 1230 METRES.  
COQUIHALLA - MERRITT TO KAMLOOPS: 1440 METRES.  
CONNECTOR - PENNASK SUMMIT: 1728 METRES.  
ALLISON PASS: 1340 METRES.  
---------------------------------------------------------------------  
 
NORTH OKANAGAN - INCLUDING VERNON.  
TONIGHT..CLOUDY. 60 PERCENT CHANCE OF SHOWERS THIS EVENING. WIND  
SOUTHEAST 20 KM/H GUSTING TO 40. LOW PLUS 3.  
TUESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS LATE IN THE  
AFTERNOON. WIND SOUTHEAST 20 KM/H BECOMING SOUTHWEST 30 GUSTING TO  
50 IN THE MORNING. HIGH 15. UV INDEX 3 OR MODERATE.  
TUESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND  
SOUTHWEST 30 KM/H GUSTING TO 50 BECOMING LIGHT EARLY IN THE EVENING.  
LOW 6.  
 
CENTRAL OKANAGAN - INCLUDING KELOWNA.  
TONIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIND SOUTHEAST 20 KM/H GUSTING TO 40. TEMPERATURE STEADY  
NEAR 6.  
TUESDAY..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE  
AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO 50. HIGH 15. UV INDEX 3  
OR MODERATE.  
TUESDAY NIGHT..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND  
SOUTHWEST 20 KM/H GUSTING TO 50 BECOMING LIGHT IN THE EVENING.  
LOW 7.  
 
SOUTH OKANAGAN - INCLUDING PENTICTON.  
TONIGHT..PARTLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIND SOUTH 30 KM/H GUSTING TO 50. LOW 6.  
TUESDAY..MAINLY CLOUDY. WIND SOUTH 30 KM/H GUSTING TO 50. HIGH 15. UV  
INDEX 4 OR MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY. WIND SOUTH 30 KM/H GUSTING TO 50  
BECOMING LIGHT IN THE EVENING. LOW 7.  
 
SIMILKAMEEN.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.  
WIND SOUTHEAST 20 KM/H BECOMING LIGHT EARLY THIS EVENING. LOW  
PLUS 2.  
TUESDAY..MAINLY CLOUDY. WIND BECOMING SOUTHWEST 30 KM/H GUSTING TO 50  
LATE IN THE MORNING. HIGH 15. UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY. WIND SOUTHWEST 30 KM/H GUSTING TO 50  
BECOMING LIGHT IN THE EVENING. LOW PLUS 4.  
 
FRASER CANYON - NORTH INCLUDING LILLOOET.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIND SOUTH 50 KM/H GUSTING TO 90. LOW 9.  
TUESDAY..A MIX OF SUN AND CLOUD. WIND SOUTH 40 KM/H GUSTING TO 60.  
HIGH 17. UV INDEX 4 OR MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS OVERNIGHT.  
WIND SOUTH 40 KM/H GUSTING TO 60 DIMINISHING TO 20 GUSTING TO 40 IN  
THE EVENING. LOW 7.  
 
FRASER CANYON - SOUTH INCLUDING LYTTON.  
TONIGHT..A FEW SHOWERS ENDING THIS EVENING THEN MAINLY CLOUDY. A FEW  
SHOWERS NEAR BOSTON BAR LATE THIS EVENING AND OVERNIGHT. AMOUNT 10  
MM NEAR BOSTON BAR. WIND SOUTH 60 KM/H GUSTING TO 100 DIMINISHING TO  
40 GUSTING TO 80 OVERNIGHT. TEMPERATURE STEADY NEAR 11.  
TUESDAY..MAINLY CLOUDY. A FEW SHOWERS NEAR BOSTON BAR. WIND SOUTH  
40 KM/H GUSTING TO 80. HIGH 17. UV INDEX 2 OR LOW.  
TUESDAY NIGHT..MAINLY CLOUDY. A FEW SHOWERS NEAR BOSTON BAR. AMOUNT  
10 MM NEAR BOSTON BAR. WIND SOUTH 40 KM/H GUSTING TO 60. LOW 10.  
 
NICOLA.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. WIND SOUTHWEST 50 KM/H GUSTING TO 70. LOW 10.  
TUESDAY..MAINLY CLOUDY. WIND SOUTHWEST 50 KM/H GUSTING TO 70  
DIMINISHING TO 30 GUSTING TO 60 IN THE MORNING. HIGH 17. UV INDEX 3  
OR MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY. WIND SOUTHWEST 30 KM/H GUSTING TO 60.  
LOW 9.  
 
SOUTH THOMPSON.  
TONIGHT..PARTLY CLOUDY. WIND EAST 40 KM/H GUSTING TO 60 BECOMING  
SOUTHEAST 20 LATE THIS EVENING. LOW PLUS 3.  
TUESDAY..MAINLY CLOUDY. WIND SOUTHEAST 20 KM/H GUSTING TO 40.  
HIGH 17. UV INDEX 3 OR MODERATE.  
TUESDAY NIGHT..MAINLY CLOUDY. WIND SOUTH 20 KM/H GUSTING TO 40  
BECOMING LIGHT IN THE EVENING. LOW 8.  
 
SHUSWAP.  
TONIGHT..PERIODS OF RAIN ENDING EARLY THIS EVENING THEN CLOUDY. RAIN  
NEAR SICAMOUS THIS EVENING AND AFTER MIDNIGHT. AMOUNT 10 MM NEAR  
SICAMOUS. WIND SOUTHEAST 20 KM/H GUSTING TO 40. LOW PLUS 4.  
TUESDAY..MAINLY CLOUDY. 60 PERCENT CHANCE OF SHOWERS NEAR SICAMOUS  
LATE IN THE AFTERNOON. WIND SOUTHEAST 20 KM/H GUSTING TO 40.  
HIGH 15. UV INDEX 3 OR MODERATE.  
TUESDAY NIGHT..CLOUDY. SHOWERS NEAR SICAMOUS. WIND SOUTHEAST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT EARLY IN THE EVENING. LOW 7.  
 
MANNING - SKAGIT VALLEY.  
TONIGHT..RAIN ENDING EARLY THIS EVENING THEN CLOUDY WITH 40 PERCENT  
CHANCE OF SHOWERS THIS EVENING. RAIN BEGINNING LATE THIS EVENING.  
AMOUNT 5 TO 10 MM. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT NEAR MIDNIGHT. LOW PLUS 3.  
TUESDAY..RAIN. AMOUNT 5 TO 10 MM. WIND BECOMING SOUTHWEST 20 KM/H IN  
THE MORNING. HIGH 9. UV INDEX 1 OR LOW.  
TUESDAY NIGHT..RAIN. AMOUNT 10 TO 15 MM. WIND SOUTHWEST 20 KM/H  
BECOMING LIGHT EARLY IN THE EVENING. LOW PLUS 4.  
 
END  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CANADA Page Main Text Page