962
WOCN11 CWTO 181911
SPECIAL WEATHER STATEMENT
FOR SOUTHERN ONTARIO
ISSUED BY ENVIRONMENT CANADA
AT 2:11 P.M. EST THURSDAY 18 DECEMBER 2025.
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SPECIAL WEATHER STATEMENT FOR:
=NEW= SIMCOE - DELHI - NORFOLK
=NEW= DUNNVILLE - CALEDONIA - HALDIMAND
=NEW= NIAGARA FALLS - WELLAND - SOUTHERN NIAGARA REGION.
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==DISCUSSION==
RAIN TONIGHT, FOLLOWED BY RAPIDLY FALLING TEMPERATURES FRIDAY.
WHAT:
TOTAL RAINFALL AMOUNTS OF 10 TO 20 MM.
RAPIDLY FALLING TEMPERATURES RESULTING IN SURFACES BECOMING ICY AND
SLIPPERY.
WHEN:
TONIGHT THROUGH FRIDAY AFTERNOON.
ADDITIONAL INFORMATION:
RAIN WILL OVERSPREAD THE AREA TONIGHT BEFORE CHANGING OVER TO
FLURRIES FROM WEST TO EAST THROUGH THE DAY ON FRIDAY AS TEMPERATURES
RAPIDLY FALL BELOW THE FREEZING MARK. THIS WILL BE THE RESULT OF A
STRONG COLD FRONT PASSING THROUGH THE AREA.
FLURRIES AND SNOW SQUALLS OFF LAKE HURON AND GEORGIAN BAY ARE ALSO
EXPECTED BEHIND THE FRONT.
ROADS AND WALKWAYS MAY BECOME ICY AND SLIPPERY.
TRAVEL MAY BECOME DIFFICULT AT TIMES.
FOR INFORMATION CONCERNING FLOODING, PLEASE CONSULT YOUR LOCAL
CONSERVATION AUTHORITY OR ONTARIO MINISTRY OF NATURAL RESOURCES
OFFICE. VISIT ONTARIO.CA/FLOODS FOR THE LATEST DETAILS.
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY
ENVIRONMENT CANADA.
TO REPORT SEVERE WEATHER IN ONTARIO, SEND AN EMAIL TO
ONSTORM(AT)EC.GC.CA OR POST REPORTS ON X USING (HASH)ONSTORM.
FOR MORE INFORMATION ABOUT THE ALERTING PROGRAM, PLEASE VISIT:
HTTPS://WWW.CANADA.CA/EN/SERVICES/ENVIRONMENT/WEATHER/SEVEREWEATHER/WEATHER-ALERTS/COLOUR-CODED-ALERTS.
HTTP://WEATHER.GC.CA
END/OSPC
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