711  
FPCN13 CWVR 131753  
FORECASTS FOR THE SOUTHWEST INTERIOR OF BRITISH COLUMBIA ISSUED BY  
ENVIRONMENT CANADA AT 11:00 A.M. PDT MONDAY 13 APRIL 2026 FOR TODAY  
AND TUESDAY.  
THE NEXT SCHEDULED FORECAST WILL BE ISSUED AT 4:00 P.M. PDT.  
 
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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.  
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NORTH OKANAGAN - INCLUDING VERNON.  
TODAY..A MIX OF SUN AND CLOUD. 30 PERCENT CHANCE OF SHOWERS LATE THIS  
AFTERNOON. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 50 EARLY THIS  
AFTERNOON. HIGH 15. UV INDEX 4 OR MODERATE.  
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 50. LOW 6.  
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS CHANGING TO 70 PERCENT  
CHANCE OF SHOWERS LATE IN THE AFTERNOON. SNOW LEVEL 1000 METRES  
RISING TO 1300 METRES NEAR NOON. WIND SOUTH 30 KM/H GUSTING TO 50.  
HIGH 11. UV INDEX 3 OR MODERATE.  
 
CENTRAL OKANAGAN - INCLUDING KELOWNA.  
TODAY..SUNNY. WIND BECOMING SOUTHWEST 20 KM/H GUSTING TO 50 EARLY  
THIS AFTERNOON. HIGH 16. UV INDEX 4 OR MODERATE.  
TONIGHT..PARTLY CLOUDY. WIND SOUTHWEST 20 KM/H GUSTING TO 50. LOW 6.  
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS CHANGING TO 70 PERCENT  
CHANCE OF SHOWERS LATE IN THE AFTERNOON. SNOW LEVEL 1000 METRES  
RISING TO 1300 METRES NEAR NOON. WIND SOUTH 30 KM/H GUSTING TO 50.  
HIGH 11. UV INDEX 3 OR MODERATE.  
 
SOUTH OKANAGAN - INCLUDING PENTICTON.  
TODAY..MAINLY SUNNY. WIND SOUTH 20 KM/H. HIGH 16. UV INDEX 5 OR  
MODERATE.  
TONIGHT..PARTLY CLOUDY. WIND SOUTH 20 KM/H BECOMING LIGHT THIS  
EVENING. LOW 6.  
TUESDAY..CLOUDY. 60 PERCENT CHANCE OF SHOWERS IN THE AFTERNOON. SNOW  
LEVEL 1000 METRES RISING TO 1300 METRES NEAR NOON. WIND BECOMING  
SOUTH 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 12. UV INDEX 3 OR  
MODERATE.  
 
SIMILKAMEEN.  
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. WIND WEST  
20 KM/H GUSTING TO 40. HIGH 13. UV INDEX 4 OR MODERATE.  
TONIGHT..PARTLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS THIS EVENING.  
SNOW LEVEL LOWERING TO 1000 METRES THIS EVENING. WIND WEST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT THIS EVENING. LOW PLUS 2.  
TUESDAY..A MIX OF SUN AND CLOUD. 60 PERCENT CHANCE OF SHOWERS LATE IN  
THE MORNING AND IN THE AFTERNOON. SNOW LEVEL 1100 METRES. WIND  
BECOMING SOUTHWEST 30 KM/H GUSTING TO 50 IN THE MORNING. HIGH 11. UV  
INDEX 4 OR MODERATE.  
 
FRASER CANYON - NORTH INCLUDING LILLOOET.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTH 20 KM/H GUSTING TO 50.  
HIGH 17. UV INDEX 4 OR MODERATE.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. SNOW  
LEVEL LOWERING TO 1000 METRES BEFORE MORNING. WIND SOUTH 20 KM/H  
GUSTING TO 50 BECOMING LIGHT THIS EVENING. LOW 7.  
TUESDAY..CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS. A FEW SHOWERS  
BEGINNING LATE IN THE AFTERNOON. SNOW LEVEL 1000 METRES RISING TO  
1300 METRES NEAR NOON. TEMPERATURE STEADY NEAR 9. UV INDEX 3 OR  
MODERATE.  
 
FRASER CANYON - SOUTH INCLUDING LYTTON.  
TODAY..A MIX OF SUN AND CLOUD WITH 40 PERCENT CHANCE OF SHOWERS. WIND  
SOUTH 60 KM/H GUSTING TO 80. HIGH 16. UV INDEX 4 OR MODERATE.  
TONIGHT..CLOUDY WITH 60 PERCENT CHANCE OF SHOWERS. SNOW LEVEL  
LOWERING TO 1000 METRES BEFORE MORNING. WIND SOUTH 60 KM/H GUSTING  
TO 80 DIMINISHING TO 40 GUSTING TO 60 LATE THIS EVENING. LOW 7.  
TUESDAY..SHOWERS. SNOW LEVEL 1000 METRES RISING TO 1300 METRES NEAR  
NOON. WIND SOUTH 40 KM/H GUSTING TO 60. HIGH 10. UV INDEX 2 OR LOW.  
 
NICOLA.  
TODAY..A MIX OF SUN AND CLOUD. WIND SOUTHWEST 20 KM/H GUSTING TO 40.  
HIGH 15. UV INDEX 4 OR MODERATE.  
TONIGHT..MAINLY CLOUDY. 30 PERCENT CHANCE OF SHOWERS BEFORE MORNING.  
SNOW LEVEL 1000 METRES. WIND SOUTHWEST 20 KM/H GUSTING TO 40. LOW 6.  
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS CHANGING TO 70 PERCENT  
CHANCE OF SHOWERS IN THE MORNING. SNOW LEVEL 1000 METRES RISING TO  
1300 METRES NEAR NOON. WIND SOUTHWEST 30 KM/H GUSTING TO 50.  
HIGH 10. UV INDEX 3 OR MODERATE.  
 
SOUTH THOMPSON.  
TODAY..A MIX OF SUN AND CLOUD. 40 PERCENT CHANCE OF SHOWERS THIS  
AFTERNOON. RISK OF THUNDERSTORMS OVER EASTERN SECTIONS. WIND  
BECOMING SOUTHWEST 20 KM/H GUSTING TO 40 EARLY THIS AFTERNOON.  
HIGH 17. UV INDEX 4 OR MODERATE.  
TONIGHT..MAINLY CLOUDY. 40 PERCENT CHANCE OF SHOWERS EARLY THIS  
EVENING. 30 PERCENT CHANCE OF SHOWERS OVERNIGHT. RISK OF  
THUNDERSTORMS OVER EASTERN SECTIONS EARLY THIS EVENING. SNOW LEVEL  
LOWERING TO 1000 METRES BEFORE MORNING. WIND SOUTHWEST 20 KM/H  
GUSTING TO 40 BECOMING LIGHT LATE THIS EVENING. LOW 8.  
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS IN THE MORNING. SNOW  
LEVEL 1000 METRES. WIND BECOMING SOUTHEAST 30 KM/H GUSTING TO 60 IN  
THE MORNING. HIGH 13. UV INDEX 3 OR MODERATE.  
 
SHUSWAP.  
TODAY..MAINLY CLOUDY WITH 30 PERCENT CHANCE OF SHOWERS EARLY THIS  
AFTERNOON. A FEW SHOWERS BEGINNING THIS AFTERNOON. RISK OF A  
THUNDERSTORM LATE THIS AFTERNOON. WIND SOUTHWEST 20 KM/H GUSTING TO  
40. HIGH 15. UV INDEX 4 OR MODERATE.  
TONIGHT..A FEW SHOWERS ENDING THIS EVENING THEN PARTLY CLOUDY.  
30 PERCENT CHANCE OF SHOWERS BEFORE MORNING. RISK OF A THUNDERSTORM  
EARLY THIS EVENING. WIND SOUTHWEST 20 KM/H GUSTING TO 40 BECOMING  
LIGHT THIS EVENING. LOW 6.  
TUESDAY..CLOUDY. 30 PERCENT CHANCE OF SHOWERS EARLY IN THE MORNING. A  
FEW SHOWERS BEGINNING IN THE MORNING. WIND BECOMING SOUTH 20 KM/H  
GUSTING TO 40 LATE IN THE MORNING. HIGH 10. UV INDEX 2 OR LOW.  
 
MANNING - SKAGIT VALLEY.  
TODAY..SHOWERS. FOG DISSIPATING THIS AFTERNOON. WIND NORTHWEST  
20 KM/H GUSTING TO 40. HIGH 10. UV INDEX 2 OR LOW.  
TONIGHT..SHOWERS. SNOW LEVEL LOWERING TO 1000 METRES THIS EVENING.  
WIND NORTHWEST 20 KM/H GUSTING TO 40 BECOMING LIGHT THIS EVENING.  
LOW PLUS 3.  
TUESDAY..RAIN. AMOUNT 5 TO 10 MM. SNOW LEVEL 1100 METRES. WIND  
BECOMING NORTHWEST 20 KM/H GUSTING TO 40 LATE IN THE MORNING.  
TEMPERATURE STEADY NEAR PLUS 5. UV INDEX 1 OR LOW.  
 
END  
 
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