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Colour-coded Weather Alerts

Thunder Bay (Thunder Bay), ON

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Current ConditionsObserved at: Thunder Bay Airport

Partly Cloudy

Partly Cloudy

-20°C

Wind:
WNW 20
gusts 39 km/h
More details
Temperature:
-19.6°C
Pressure:
102.0 kPa
Dew point:
-27.5°C
Visibility:
32 km
Humidity:
50%
Date:
Observed at:
Thunder Bay Airport

ForecastForecast issued:

Detailed ForecastForecast issued:

Partly cloudy
Tonight
-22°C
Partly cloudy. Wind northwest 20 km/h gusting to 40 becoming light before morning. Low minus 22. Wind chill near minus 28. Risk of frostbite.
A mix of sun and cloud
Sun, 14 Dec
-13°C
A mix of sun and cloud. Becoming cloudy late in the afternoon. Wind up to 15 km/h. High minus 13. Wind chill minus 32 in the morning and minus 20 in the afternoon. Risk of frostbite. UV index 1 or low.
Night: Cloudy with 40 percent chance of snow. Low minus 14.
A mix of sun and cloud
Mon, 15 Dec
-8°C
A mix of sun and cloud. High minus 8.
Night: Cloudy periods. Low minus 14.
Chance of flurries or rain showers
Tue, 16 Dec
C
Cloudy with 30 percent chance of flurries or rain showers. High plus 2.
Night: Cloudy with 30 percent chance of flurries or rain showers. Low minus 10.
Cloudy
Wed, 17 Dec
-4°C
Cloudy. High minus 4.
Night: Cloudy with 60 percent chance of flurries or rain showers. Low minus 1.
Chance of flurries
Thu, 18 Dec
-2°C
Cloudy with 60 percent chance of flurries. High minus 2.
Night: Cloudy periods with 30 percent chance of flurries. Low minus 25.
Cloudy
Fri, 19 Dec
-11°C
Cloudy. High minus 11.
Normals:
Max-6°C.Min-16°C.
Sunrise:
8:40 EST
Sunset:
17:02 EST

Historical Weather Data

The Historical Climate Data website provides a Historical data search and download for past Canadian hourly, daily and monthly weather data. It also provides Almanac Averages and Extremes temperature and precipitation values for a particular station over its entire period of record.

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