WOCN15 CWWG 212203 FROST ADVISORY FOR SOUTHERN ALBERTA ISSUED BY ENVIRONMENT CANADA AT 4:03 P.M. MDT WEDNESDAY 21 MAY 2025. --------------------------------------------------------------------- FROST ADVISORY FOR: =NEW= OKOTOKS - HIGH RIVER - CLARESHOLM =NEW= AIRDRIE - COCHRANE - OLDS - SUNDRE =NEW= ROCKY MOUNTAIN HOUSE - CAROLINE =NEW= CARDSTON - FORT MACLEOD - MAGRATH. --------------------------------------------------------------------- ==DISCUSSION== OVERNIGHT LOWS ARE FORECAST TO DROP TO ZERO OR SLIGHTLY BELOW, RESULTING IN FROST TONIGHT. COVER UP PLANTS, ESPECIALLY THOSE IN FROST-PRONE AREAS. TAKE PREVENTATIVE MEASURES TO PROTECT FROST-SENSITIVE PLANTS AND TREES. 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