WWCN15 CWWG 161034 YELLOW WARNING - SNOWFALL FOR SOUTHERN ALBERTA UPDATED BY ENVIRONMENT CANADA AT 4:34 A.M. MDT THURSDAY 16 APRIL 2026. --------------------------------------------------------------------- YELLOW LEVEL WARNING - SNOWFALL - FOR: CROWSNEST PASS - PINCHER CREEK - WATERTON LAKES NAT. PARK. --------------------------------------------------------------------- IMPACT LEVEL: MODERATE FORECAST CONFIDENCE: HIGH ==DISCUSSION== PERIODS OF HEAVY SNOW WILL CONTINUE TODAY. SNOWFALL AMOUNTS WILL VARY WIDELY, WITH GENERAL AMOUNTS OF 10 TO 15 CM EXPECTED BY TONIGHT. LOCALLY HEAVIER AMOUNTS OF 25 CM OR MORE ARE POSSIBLE PARTICULARLY FOR HIGHER ELEVATION, AND NEAR WATERTON LAKES NATIONAL PARK. SNOW WILL END BY THIS EVENING. TRAVEL WILL LIKELY BE CHALLENGING. VISIBILITY WILL LIKELY BE REDUCED AT TIMES. PREPARE FOR QUICKLY CHANGING AND DETERIORATING TRAVEL CONDITIONS. ALLOW EXTRA TIME FOR TRAVEL. IF DRIVING, TURN ON YOUR LIGHTS, SLOW DOWN AND MAINTAIN A SAFE FOLLOWING DISTANCE. PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO ABSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING (HASH)ABSTORM. HTTP://WEATHER.GC.CA END/PASPC