WWCN10 CWUL 201654

ORANGE WATCH - SEVERE THUNDERSTORM

FOR QUEBEC

ISSUED BY ENVIRONMENT CANADA

AT 12:54 P.M. EDT SATURDAY 20 JUNE 2026.

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ORANGE LEVEL WATCH - SEVERE THUNDERSTORM - FOR:

=NEW= METRO MONTREAL - LAVAL

=NEW= VAUDREUIL - SOULANGES - HUNTINGDON

=NEW= RICHELIEU VALLEY - SAINT-HYACINTHE

=NEW= LANAUDIERE

=NEW= LACHUTE - SAINT-JEROME

=NEW= GRANBY - WATERLOO AREA

=NEW= BROME-MISSISQUOI AREA

=NEW= MONT-ORFORD - LAKE MEMPHREMAGOG AREA.



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IMPACT LEVEL: EXTREME

FORECAST CONFIDENCE: HIGH



==DISCUSSION==



CONDITIONS ARE NOW FAVOURABLE TO THE REPEATED DEVELOPMENT OF SHOWERS 

AND THUNDERSTORMS THAT MAY CAUSE FLOODING. THE GROUND HAS A REDUCED 

ABILITY TO ABSORB THE RAIN.



DON'T DRIVE THROUGH FLOODED ROADWAYS. HEAVY RAIN CAN CAUSE FLASH 

FLOODING AND SIGNIFICANT REDUCTIONS TO VISIBILITY. 



PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY 

ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO 

QCSTORM(AT)EC.GC.CA OR POST REPORTS ON X USING (HASH)QCSTORM.



HTTP://WEATHER.GC.CA



END/QSPC