ENVIRONMENT CANADA
WEATHER ADVISORY
SNOW SQUALLS HAVE DEVELOPED IN THE NORTHWEST FLOW OFF LAKE SUPERIOR.
WINDS WILL SHIFT TO THE WEST AND THEN SOUTHWEST OVERNIGHT, SHIFTING THE BANDS OVER A WIDE AREA.
LOCAL SNOW AMOUNTS OF 10 CM ARE LIKELY OVERNIGHT AND AGAIN TODAY.
LOCAL NEAR ZERO VISIBILITIES WILL MAKE FOR HAZARDOUS TRAVELLING CONDITIONS.
A LOW PRESSURE TROUGH IS EXPECTED TO DEVELOP OVERNIGHT AND LIE IN A NORTHEAST TO SOUTHWEST LINE OVER THE WAWA-PUKASKWA PARK REGION THIS MORNING.
THE TROUGH WILL COMBINE WITH MOISTURE OFF LAKE SUPERIOR TO PRODUCE A NARROW BAND OF HEAVY SNOW. THIS BAND WILL MOVE SLOWLY EASTWARD THROUGH THE REGIONS DURING THE DAY.
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