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St. Thomas, ON

Current Conditions

Light Snow

Light Snow

-1°C30°F

Wind:
W 7 km/h
W 4 mph
Wind Chill:
-4
25
More details
Temperature:
-1.2°C
29.8° F
Pressure:
100.5 kPa
29.7 inches
Dew point:
-1.6°C
29.1°F
Visibility:
15 km
9 miles
Humidity:
98%
Date:
11:00 PM EST Sunday 17 January 2021
Observed at:
London Int'l Airport

ForecastForecast issued: 3:30 PM EST Sunday 17 January 2021

Detailed ForecastForecast issued: 3:30 PM EST Sunday 17 January 2021

Chance of flurries
Mon, 18 Jan
C32°F
Cloudy. 40 percent chance of flurries in the morning. A few flurries beginning near noon. Local amount 2 cm. Wind up to 15 km/h. Temperature steady near zero. Wind chill minus 5 in the morning. UV index 1 or low.
Night:  A few flurries ending near midnight then cloudy with 30 percent chance of flurries. Local amount 2 cm. Wind becoming west 20 km/h gusting to 40 near midnight then light before morning. Temperature steady near minus 3. Wind chill near minus 9.
Chance of flurries
Tue, 19 Jan
-3°C27°F
Cloudy with 40 percent chance of flurries. High minus 3.
Night:  Cloudy with 40 percent chance of flurries. Low minus 7.
Chance of flurries
Wed, 20 Jan
-4°C25°F
Cloudy with 30 percent chance of flurries. High minus 4.
Night:  Cloudy with 30 percent chance of flurries. Low minus 6.
Chance of snow
Thu, 21 Jan
C34°F
Cloudy with 60 percent chance of snow. High plus 1.
Night:  Cloudy. Low minus 3.
Cloudy
Fri, 22 Jan
-1°C30°F
Cloudy. High minus 1.
Night:  Cloudy. Low minus 6.
Cloudy
Sat, 23 Jan
-2°C28°F
Cloudy. High minus 2.
Normals:
Max -2°C.28°F. Min -9°C.16°F.
Sunrise:
7:52 EST
Sunset:
17:18 EST

Averages and extremes

Yesterday's Data

Max:
1.9 °C35.4 °F
Min:
-1.4 °C29.5 °F
Total Precipitation:
0.0 mm0.00 in

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What we are doing

Features

Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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