Tuesday in Sarnia No. 221, the cold, unsettled atmosphere will become unstable during the second half of the day.
Temperatures will vary between -7 and -4°C, it will be very cold in the morning.
The reliability of the situation is poor.
Night
-5°Feels Like -7°due to the wind
Gusts 30 km/hE 15 km/h
Overcast and misty. Limited visibility.
Light snow showers.
Risk of snow
70 %
Morning
-7°Feels Like -9°due to the wind
Gusts 20 km/hNE 15 km/h
Overcast sky with a slight tendency to improvement.
Snow showers turning to rain.
Risk of snow
55 %
UV index1Low
Afternoon
-4°Feels Like -1°due to the sun
Gusts 30 km/hN 15 km/h
Scattered clouds, but also several good sunny periods.
Risk of snow showers.
Risk of snow
45 %
UV index2Low
Evening
-7°Feels Like -7°
Gusts 35 km/hW 20 km/h
Clear periods and passing clouds, sometimes heavy.
Warning: conditions favourable to black ice.
Risk of snow
30 %
Night
-14°Feels Like -15°
Gusts 20 km/hNW 10 km/h
Scattered clouds, but also several good sunny periods.