287  
WWCN13 CWVR 261912  
YELLOW WARNING - SNOWFALL  
FOR INTERIOR AND NORTHERN BRITISH COLUMBIA  
ISSUED BY ENVIRONMENT CANADA  
AT 12:12 P.M. PDT MONDAY 26 OCTOBER 2026.  
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YELLOW LEVEL WARNING - SNOWFALL - FOR:  
=NEW= MUNCHO LAKE PARK - STONE MOUNTAIN PARK.  
 
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IMPACT LEVEL: MODERATE  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
SNOWFALL, WITH TOTAL AMOUNTS OF 15 TO 25 CM IS EXPECTED.  
 
CHALLENGING DRIVING CONDITIONS DUE TO HEAVY SNOW.  
 
WHAT:  
15 TO 25 CM OF SNOW.  
 
WHEN:  
TUESDAY MORNING TO NEAR NOON WEDNESDAY.  
 
WHERE:  
- HIGHWAY 97 FROM STEAMBOAT HILL TO MUNCHO LAKE  
- TETSA RIVER  
- TOAD RIVER  
 
ADDITIONAL INFORMATION:  
AN UPPER DISTURBANCE MOVING IN FROM THE YUKON WILL PRODUCE  
CONDITIONS FAVOURABLE FOR HEAVY SNOWFALL ACROSS THE MUNCHO LAKE PARK  
- STONE MOUNTAIN PARK REGION ON TUESDAY. THE HEAVIEST SNOW IS  
EXPECTED ACROSS TOAD RIVER AND TETSA RIVER. TRAVELLERS USING HIGHWAY  
97 ARE ADVISED TO BE PREPARED FOR CHANGING DRIVING CONDITIONS AND TO  
ALLOW EXTRA TIME FOR TRAVEL.  
 
THE HEAVY SNOW WILL ABATE MIDDAY ON WEDNESDAY AS THE UPPER  
DISTURBANCE MOVES INTO SOUTHERN B.C.  
 
PREPARE FOR QUICKLY CHANGING AND DETERIORATING TRAVEL CONDITIONS.  
ALLOW EXTRA TIME FOR TRAVEL.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO  
BCSTORM(AT)EC.GC.CA OR POST REPORTS ON SOCIAL MEDIA USING  
(HASH)BCSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PSPC  
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