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  • Tonight

    Apr 18

    Some clouds, an icy mix late Lo -8°
    more
  • Sat

    Apr 19

    Snow, changing to rain late 5°Lo 0°
    more
  • Sun

    Apr 20

    Warmer with some sun 12°Lo -1°
    more
  • Mon

    Apr 21

    Partly sunny 10°Lo 0°
    more
  • Tue

    Apr 22

    Partly sunny 9°Lo -3°

Snow between before dawn tomorrow and early tomorrow afternoon will accumulate 2-4 cm before changing to rain Details >

Partly sunny 9° Lo 6° RealFeel® 9° / 4°

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  • Precipitation: 0%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 45%
  • Cloud Cover: 45%
  • Dew Point: -4° C
  • Visibility: 10 km
11 km/h

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2013
High 26° (1982)
Low -3° -2° -9° (2002) -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 14:04 of sunlight, then sets at 8:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:17 AM with 10:10 of moolight, then sets at 1:27 PM

Top Story

Thunder Bay Weather Report

Long Range Hints Through May

April 18, 2014; 7:23 AM ET

Updated look at the long-range and potential El Nino later this year. more >