• Early AM

    Dec 21

    Lo -1°

    Cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      -2°
    • Hi
      RealFeel
    • Wind
      Speed
      7 k/h
    more
  • Today

    Dec 21

    0°Lo -2°

    Mostly cloudy with flurries

    Good for home energy
    • Avg
      RealFeel
      -5°
    • Hi
      RealFeel
      -5°
    • Wind
      Speed
      13 k/h
    more
  • Mon

    Dec 22

    1°Lo -2°

    A little snow at times

    Good for home energy
    • Avg
      RealFeel
      -5°
    • Hi
      RealFeel
      -3°
    • Wind
      Speed
      13 k/h
  • Tue

    Dec 23

    1°Lo -3°

    A little snow at times

    Good for home energy
    • Avg
      RealFeel
      -7°
    • Hi
      RealFeel
      -3°
    • Wind
      Speed
      15 k/h
    more
  • Wed

    Dec 24

    1°Lo -7°

    Windy with a bit of snow

    Very Good for home energy
    • Avg
      RealFeel
      -13°
    • Hi
      RealFeel
      -9°
    • Wind
      Speed
      28 k/h
    more
Next Previous
Hi 1° RealFeel® -3° Precipitation 69%

Day

N

E

S

W

  • ESE 13 km/h
  • Gusts: 28 km/h

A little snow at times

  • Max UV Index: 0 (Low)
  • Thunderstorms: 0%
  • Precipitation: 4 mm
  • Rain: 0 mm
  • Snow: 2.6 CM
  • Ice: 0 mm
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 0 hrs
Lo -2° RealFeel® -7° Precipitation 55%

Night

N

E

S

W

  • ENE 15 km/h
  • Gusts: 30 km/h

A little snow at times

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 2 mm
  • Rain: 0 mm
  • Snow: 2.0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High -8° (1994) -16°
Low -2° -18° -31° (1953) -21°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 8:46 AM with 8:19 of sunlight, then sets at 5:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:52 AM with 9:29 of moolight, then sets at 6:21 PM

Thunder Bay Weather Report

Weekend Update on White Christmas Potential in Canada

December 20, 2014; 3:49 PM ET

Update on White Christmas probabilities for Canada more >