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Thunder Bay, ON

WEATHER ADVISORY

Current Conditions

Light Snow

Light Snow

-10°C14°F

Wind:
NNW 32
gust 45 km/h
NNW 20
gust 28 mph
Wind Chill:
-20
-4
More details
Temperature:
-9.8°C
14.4° F
Pressure:
100.2 kPa
29.6 inches
Dew point:
-14.9°C
5.2°F
Visibility:
13 km
8 miles
Humidity:
66%
Date:
12:00 PM EST Wednesday 15 February 2023
Observed at:
Thunder Bay Airport
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Historical Weather

ForecastForecast issued: 11:30 AM EST Wednesday 15 February 2023

WEATHER ADVISORY

Detailed ForecastForecast issued: 11:30 AM EST Wednesday 15 February 2023

Snow
Today
-8°C18°F
Snow and local blowing snow ending late this afternoon then mainly cloudy with 40 percent chance of flurries. Local amount 5 cm. Wind northwest 40 km/h gusting to 60. Temperature falling to minus 9 this afternoon. Wind chill near minus 19.
Chance of flurries
Tonight
-19°C-2°F
Partly cloudy. 40 percent chance of flurries early this evening. Wind northwest 20 km/h gusting to 40 becoming light this evening. Low minus 19. Wind chill minus 17 this evening and minus 23 overnight.
A mix of sun and cloud
Thu, 16 Feb
-10°C14°F
A mix of sun and cloud. Wind up to 15 km/h. High minus 10. Wind chill minus 23 in the morning and minus 13 in the afternoon. UV index 1 or low.
Night:  Clear. Low minus 25.
Sunny
Fri, 17 Feb
-5°C23°F
Sunny. High minus 5.
Night:  Cloudy periods with 30 percent chance of flurries. Low minus 6.
A mix of sun and cloud
Sat, 18 Feb
-3°C27°F
A mix of sun and cloud. High minus 3.
Night:  Cloudy with 60 percent chance of flurries. Low minus 10.
Chance of flurries
Sun, 19 Feb
0°C32°F
Cloudy with 30 percent chance of flurries. High zero.
Night:  Cloudy with 60 percent chance of flurries. Low minus 17.
Chance of flurries
Mon, 20 Feb
-10°C14°F
A mix of sun and cloud with 60 percent chance of flurries. High minus 10.
Night:  Clear. Low minus 24.
Sunny
Tue, 21 Feb
-13°C9°F
Sunny. High minus 13.
Normals:
Max -5°C.23°F. Min -16°C.3°F.
Sunrise:
8:05 EST
Sunset:
18:17 EST

Averages and extremes

10 February
Average high
  • -6.4°C20.5°F
Average low
  • -19.4°C-2.9°F
Highest temperature (1942-2004)
  • 5.0°C41.0°F
  • 1966
Lowest temperature (1942-2004)
  • -33.9°C-29.0°F
  • 1962
Greatest precipitation (1942-2004)
  • 10.9 mm0.43 inches
  • 1965
Greatest rainfall (1942-2003)
  • 1.6 mm0.06 inches
  • 1995
Greatest snowfall (1942-2003)
  • 13.7 cm5.39 inches
  • 1965
Most snow on the ground (1955-2003)
  • 114.0 cm44.88 inches
  • 1955
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

11 February
Average high
  • -6.2°C20.8°F
Average low
  • -19.3°C-2.7°F
Highest temperature (1942-2004)
  • 3.4°C38.1°F
  • 1984
Lowest temperature (1942-2004)
  • -33.3°C-27.9°F
  • 2001
Greatest precipitation (1942-2004)
  • 5.8 mm0.23 inches
  • 1957
Greatest rainfall (1942-2003)
  • 0.0 mm0.0 inches
Greatest snowfall (1942-2003)
  • 6.4 cm2.52 inches
  • 1961
Most snow on the ground (1955-2003)
  • 114.0 cm44.88 inches
  • 1955
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

12 February
Average high
  • -6.1°C21.0°F
Average low
  • -19.1°C-2.4°F
Highest temperature (1942-2004)
  • 1.7°C35.1°F
  • 1957
Lowest temperature (1942-2004)
  • -39.4°C-38.9°F
  • 1967
Greatest precipitation (1942-2004)
  • 10.4 mm0.41 inches
  • 1984
Greatest rainfall (1942-2003)
  • 9.8 mm0.39 inches
  • 1984
Greatest snowfall (1942-2003)
  • 7.6 cm2.99 inches
  • 1946
Most snow on the ground (1955-2003)
  • 114.0 cm44.88 inches
  • 1955
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

13 February
Average high
  • -5.9°C21.4°F
Average low
  • -18.9°C-2.0°F
Highest temperature (1943-2004)
  • 4.0°C39.2°F
  • 1984
Lowest temperature (1942-2004)
  • -36.7°C-34.1°F
  • 1951
Greatest precipitation (1942-2004)
  • 24.4 mm0.96 inches
  • 1962
Greatest rainfall (1942-2003)
  • 12.3 mm0.48 inches
  • 1984
Greatest snowfall (1942-2003)
  • 28.2 cm11.1 inches
  • 1962
Most snow on the ground (1955-2003)
  • 114.0 cm44.88 inches
  • 1955
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

14 February
Average high
  • -5.8°C21.6°F
Average low
  • -18.7°C-1.7°F
Highest temperature (1943-2004)
  • 5.4°C41.7°F
  • 1984
Lowest temperature (1942-2004)
  • -33.9°C-29.0°F
  • 1951
Greatest precipitation (1942-2004)
  • 7.9 mm0.31 inches
  • 1979
Greatest rainfall (1942-2003)
  • 0.5 mm0.02 inches
  • 1954
Greatest snowfall (1942-2003)
  • 9.6 cm3.78 inches
  • 1979
Most snow on the ground (1955-2003)
  • 114.0 cm44.88 inches
  • 1955
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

15 February
Average high
  • -5.6°C21.9°F
Average low
  • -18.5°C-1.3°F
Highest temperature (1943-2004)
  • 6.6°C43.9°F
  • 1981
Lowest temperature (1942-2004)
  • -35.0°C-31.0°F
  • 1943
Greatest precipitation (1942-2004)
  • 14.0 mm0.55 inches
  • 1945
Greatest rainfall (1942-2003)
  • 0.4 mm0.02 inches
  • 1981
Greatest snowfall (1942-2003)
  • 14.0 cm5.51 inches
  • 1945
Most snow on the ground (1955-2003)
  • 114.0 cm44.88 inches
  • 1955
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

16 February
Average high
  • -5.4°C22.3°F
Average low
  • -18.4°C-1.1°F
Highest temperature (1943-2004)
  • 9.1°C48.4°F
  • 1981
Lowest temperature (1942-2004)
  • -35.0°C-31.0°F
  • 1979
Greatest precipitation (1942-2004)
  • 9.9 mm0.39 inches
  • 1956
Greatest rainfall (1942-2003)
  • 1.4 mm0.06 inches
  • 1981
Greatest snowfall (1942-2003)
  • 11.8 cm4.65 inches
  • 1985
Most snow on the ground (1955-2003)
  • 102.0 cm40.16 inches
  • 1955
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

17 February
Average high
  • -5.3°C22.5°F
Average low
  • -18.2°C-0.8°F
Highest temperature (1943-2004)
  • 8.0°C46.4°F
  • 1981
Lowest temperature (1942-2004)
  • -38.6°C-37.5°F
  • 1979
Greatest precipitation (1942-2004)
  • 9.7 mm0.38 inches
  • 1956
Greatest rainfall (1942-2003)
  • 3.8 mm0.15 inches
  • 1981
Greatest snowfall (1942-2003)
  • 9.7 cm3.82 inches
  • 1956
Most snow on the ground (1955-2003)
  • 108.0 cm42.52 inches
  • 1956
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

18 February
Average high
  • -5.1°C22.8°F
Average low
  • -17.9°C-0.2°F
Highest temperature (1943-2004)
  • 10.3°C50.5°F
  • 2002
Lowest temperature (1942-2004)
  • -35.6°C-32.1°F
  • 1967
Greatest precipitation (1942-2004)
  • 10.7 mm0.42 inches
  • 1976
Greatest rainfall (1942-2003)
  • 3.1 mm0.12 inches
  • 1981
Greatest snowfall (1942-2003)
  • 10.9 cm4.29 inches
  • 1976
Most snow on the ground (1955-2003)
  • 107.0 cm42.13 inches
  • 1956
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

19 February
Average high
  • -5.0°C23.0°F
Average low
  • -17.7°C0.1°F
Highest temperature (1943-2004)
  • 9.0°C48.2°F
  • 1994
Lowest temperature (1942-2004)
  • -32.8°C-27.0°F
  • 1966
Greatest precipitation (1942-2004)
  • 9.8 mm0.39 inches
  • 1983
Greatest rainfall (1942-2003)
  • 0.2 mm0.01 inches
  • 1986
Greatest snowfall (1942-2003)
  • 10.4 cm4.09 inches
  • 1983
Most snow on the ground (1955-2003)
  • 107.0 cm42.13 inches
  • 1956
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

20 February
Average high
  • -4.8°C23.4°F
Average low
  • -17.5°C0.5°F
Highest temperature (1942-2004)
  • 7.2°C45.0°F
  • 1975
Lowest temperature (1942-2004)
  • -31.1°C-24.0°F
  • 1959
Greatest precipitation (1942-2004)
  • 11.9 mm0.47 inches
  • 1950
Greatest rainfall (1942-2003)
  • 2.0 mm0.08 inches
  • 1955
Greatest snowfall (1942-2003)
  • 11.9 cm4.69 inches
  • 1950
Most snow on the ground (1955-2003)
  • 107.0 cm42.13 inches
  • 1956
Monthly frequency of precipitation
  • n/a

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

Yesterday's Data
Max:
3.5 °C38.3 °F
Min:
-7.6 °C18.3 °F
Total Precipitation:
7.8 mm0.31 in

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