Thunder Bay, ON - Hourly Weather Outlook

Hourly weather graphic for Thunder Bay

  • SYMBOLS
  • TEMPERATURE
  • WIND
  • RAINFALL

The hourly weather forecast for Thunder Bay

Wednesday, 20 January

Cloudy skies with sleet

All day Cloudy skies with sleet

-22° Strong west wind West 32 - 61 km/h Probability 80%

The sun comes up at 08:38

The sun goes down at 17:36

First Quarter

Illuminated 48.54%

12:16 00:51
01:00 -21° Sunny intervals
Feels Like -28°
West 11 - 21 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
79%
Clouds
19%
Wind - Average
11 km/h
Pressure
1022 hPa
Visibility
35 km
Feels Like
-28 °C
Dew Point
-23 °C
Fog
No
Wind - Gusts
21 km/h
Snowline
0 m
02:00 -21° Sunny intervals
Feels Like -28°
West 11 - 21 km/h 0 Low SPF: No
02:00 -21° Sunny intervals
Feels Like -28°
West 11 - 21 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
79%
Clouds
29%
Wind - Average
11 km/h
Pressure
1021 hPa
Visibility
35 km
Feels Like
-28 °C
Dew Point
-24 °C
Fog
No
Wind - Gusts
21 km/h
Snowline
0 m
03:00 -21° Sunny intervals
Feels Like -28°
West 10 - 20 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
80%
Clouds
40%
Wind - Average
10 km/h
Pressure
1020 hPa
Visibility
30 km
Feels Like
-28 °C
Dew Point
-24 °C
Fog
No
Wind - Gusts
20 km/h
Snowline
0 m
04:00 -21° Sunny intervals
Feels Like -27°
West 10 - 20 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
80%
Clouds
51%
Wind - Average
10 km/h
Pressure
1019 hPa
Visibility
30 km
Feels Like
-27 °C
Dew Point
-23 °C
Fog
No
Wind - Gusts
20 km/h
Snowline
0 m
05:00 -20° Cloudy
Feels Like -27°
West 9 - 19 km/h 0 Low SPF: No
05:00 -20° Cloudy
Feels Like -27°
West 9 - 19 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
79%
Clouds
71%
Wind - Average
9 km/h
Pressure
1018 hPa
Visibility
30 km
Feels Like
-27 °C
Dew Point
-23 °C
Fog
No
Wind - Gusts
19 km/h
Snowline
0 m
06:00 -20° Cloudy
Feels Like -26°
West 9 - 18 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
79%
Clouds
87%
Wind - Average
9 km/h
Pressure
1016 hPa
Visibility
30 km
Feels Like
-26 °C
Dew Point
-23 °C
Fog
No
Wind - Gusts
18 km/h
Snowline
0 m
07:00 -19° Overcast
Feels Like -24°
West 9 - 19 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
79%
Clouds
100%
Wind - Average
9 km/h
Pressure
1014 hPa
Visibility
30 km
Feels Like
-24 °C
Dew Point
-22 °C
Fog
No
Wind - Gusts
19 km/h
Snowline
0 m
08:00 -16° Overcast
Feels Like -22°
Southwest 10 - 23 km/h 0 Low SPF: No
08:00 30% 0.1 mm -16° Overcast
Feels Like -22°
Southwest 10 - 23 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
79%
Clouds
100%
Wind - Average
10 km/h
Pressure
1012 hPa
Visibility
25 km
Feels Like
-22 °C
Dew Point
-19 °C
Fog
No
Wind - Gusts
23 km/h
Snowline
0 m
09:00 30% 0.1 mm -12° Snow
Feels Like -19°
Southwest 15 - 30 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
80%
Clouds
100%
Wind - Average
15 km/h
Pressure
1010 hPa
Visibility
20 km
Feels Like
-19 °C
Dew Point
-15 °C
Fog
No
Wind - Gusts
30 km/h
Snowline
0 m
10:00 70% 0.2 mm -10° Snow
Feels Like -17°
South 20 - 36 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
80%
Clouds
100%
Wind - Average
20 km/h
Pressure
1008 hPa
Visibility
18 km
Feels Like
-17 °C
Dew Point
-12 °C
Fog
No
Wind - Gusts
36 km/h
Snowline
0 m
11:00 60% 0.2 mm -8° Snow
Feels Like -15°
South 22 - 41 km/h 0 Low SPF: No
11:00 70% 0.4 mm -8° Snow
Feels Like -15°
South 22 - 41 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
79%
Clouds
100%
Wind - Average
22 km/h
Pressure
1006 hPa
Visibility
25 km
Feels Like
-15 °C
Dew Point
-11 °C
Fog
No
Wind - Gusts
41 km/h
Snowline
0 m
12:00 -7° Overcast
Feels Like -14°
South 23 - 44 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
77%
Clouds
100%
Wind - Average
23 km/h
Pressure
1003 hPa
Visibility
35 km
Feels Like
-14 °C
Dew Point
-10 °C
Fog
No
Wind - Gusts
44 km/h
Snowline
0 m
13:00 -6° Overcast
Feels Like -13°
Southwest 24 - 46 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
77%
Clouds
100%
Wind - Average
24 km/h
Pressure
1001 hPa
Visibility
40 km
Feels Like
-13 °C
Dew Point
-10 °C
Fog
No
Wind - Gusts
46 km/h
Snowline
0 m
14:00 -6° Overcast
Feels Like -12°
Southwest 22 - 47 km/h 0 Low SPF: No
14:00 -6° Overcast
Feels Like -12°
Southwest 22 - 47 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
77%
Clouds
100%
Wind - Average
22 km/h
Pressure
999 hPa
Visibility
35 km
Feels Like
-12 °C
Dew Point
-9 °C
Fog
No
Wind - Gusts
47 km/h
Snowline
0 m
15:00 -5° Overcast
Feels Like -11°
South 20 - 47 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
79%
Clouds
100%
Wind - Average
20 km/h
Pressure
996 hPa
Visibility
25 km
Feels Like
-11 °C
Dew Point
-8 °C
Fog
No
Wind - Gusts
47 km/h
Snowline
0 m
16:00 30% 0.2 mm -5° Snow
Feels Like -11°
South 18 - 46 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
80%
Clouds
100%
Wind - Average
18 km/h
Pressure
994 hPa
Visibility
20 km
Feels Like
-11 °C
Dew Point
-8 °C
Fog
No
Wind - Gusts
46 km/h
Snowline
0 m
17:00 30% 0.3 mm -4° Snow
Feels Like -10°
Southwest 17 - 43 km/h 0 Low SPF: No
17:00 30% 0.8 mm -4° Snow
Feels Like -10°
Southwest 17 - 43 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
79%
Clouds
98%
Wind - Average
17 km/h
Pressure
992 hPa
Visibility
30 km
Feels Like
-10 °C
Dew Point
-7 °C
Fog
No
Wind - Gusts
43 km/h
Snowline
0 m
18:00 30% 0.3 mm -4° Snow
Feels Like -9°
Southwest 17 - 39 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
78%
Clouds
96%
Wind - Average
17 km/h
Pressure
991 hPa
Visibility
35 km
Feels Like
-9 °C
Dew Point
-7 °C
Fog
No
Wind - Gusts
39 km/h
Snowline
0 m
19:00 40% 0.2 mm -3° Snow
Feels Like -8°
Southwest 17 - 38 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
77%
Clouds
94%
Wind - Average
17 km/h
Pressure
989 hPa
Visibility
45 km
Feels Like
-8 °C
Dew Point
-6 °C
Fog
No
Wind - Gusts
38 km/h
Snowline
0 m
20:00 50% 0.1 mm -1° Snow
Feels Like -6°
Southwest 18 - 41 km/h 0 Low SPF: No
20:00 50% 0.5 mm -1° Snow
Feels Like -6°
Southwest 18 - 41 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
77%
Clouds
96%
Wind - Average
18 km/h
Pressure
988 hPa
Visibility
40 km
Feels Like
-6 °C
Dew Point
-5 °C
Fog
No
Wind - Gusts
41 km/h
Snowline
100 m
21:00 50% 0.2 mm Snow
Feels Like -5°
West 22 - 47 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
78%
Clouds
98%
Wind - Average
22 km/h
Pressure
988 hPa
Visibility
35 km
Feels Like
-5 °C
Dew Point
-3 °C
Fog
No
Wind - Gusts
47 km/h
Snowline
300 m
22:00 60% 0.2 mm Sleet
Feels Like -4°
West 27 - 53 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
78%
Clouds
100%
Wind - Average
27 km/h
Pressure
987 hPa
Visibility
30 km
Feels Like
-4 °C
Dew Point
-2 °C
Fog
No
Wind - Gusts
53 km/h
Snowline
400 m
23:00 Cloudy
Feels Like -5°
West 30 - 57 km/h 0 Low SPF: No
23:00 60% 0.2 mm Cloudy
Feels Like -5°
West 30 - 57 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
76%
Clouds
96%
Wind - Average
30 km/h
Pressure
988 hPa
Visibility
35 km
Feels Like
-5 °C
Dew Point
-3 °C
Fog
No
Wind - Gusts
57 km/h
Snowline
400 m
24:00 Overcast
Feels Like -5°
West 32 - 61 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
74%
Clouds
97%
Wind - Average
32 km/h
Pressure
989 hPa
Visibility
40 km
Feels Like
-5 °C
Dew Point
-4 °C
Fog
No
Wind - Gusts
61 km/h
Snowline
300 m

Thursday, 21 January

Overcast with snow

During the morning Overcast with snow

-16° Strong northwest wind Northwest 32 - 66 km/h Probability 30%

The sun comes up at 08:37

The sun goes down at 17:38

First Quarter

Illuminated 57.92%

12:35 01:56
01:00 Overcast
Feels Like -6°
Northwest 32 - 64 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
72%
Clouds
100%
Wind - Average
32 km/h
Pressure
990 hPa
Visibility
50 km
Feels Like
-6 °C
Dew Point
-4 °C
Fog
No
Wind - Gusts
64 km/h
Snowline
200 m
02:00 Overcast
Feels Like -6°
Northwest 30 - 66 km/h 0 Low SPF: No
02:00 Overcast
Feels Like -6°
Northwest 30 - 66 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
70%
Clouds
99%
Wind - Average
30 km/h
Pressure
992 hPa
Visibility
50 km
Feels Like
-6 °C
Dew Point
-5 °C
Fog
No
Wind - Gusts
66 km/h
Snowline
200 m
03:00 -1° Overcast
Feels Like -7°
Northwest 26 - 66 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
69%
Clouds
99%
Wind - Average
26 km/h
Pressure
993 hPa
Visibility
50 km
Feels Like
-7 °C
Dew Point
-6 °C
Fog
No
Wind - Gusts
66 km/h
Snowline
100 m
04:00 -1° Overcast
Feels Like -7°
West 22 - 64 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
69%
Clouds
98%
Wind - Average
22 km/h
Pressure
995 hPa
Visibility
50 km
Feels Like
-7 °C
Dew Point
-6 °C
Fog
No
Wind - Gusts
64 km/h
Snowline
0 m
05:00 -2° Overcast
Feels Like -7°
West 17 - 58 km/h 0 Low SPF: No
05:00 -2° Overcast
Feels Like -7°
West 17 - 58 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
74%
Clouds
98%
Wind - Average
17 km/h
Pressure
995 hPa
Visibility
50 km
Feels Like
-7 °C
Dew Point
-6 °C
Fog
No
Wind - Gusts
58 km/h
Snowline
0 m
06:00 -2° Overcast
Feels Like -6°
West 12 - 50 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
81%
Clouds
98%
Wind - Average
12 km/h
Pressure
995 hPa
Visibility
45 km
Feels Like
-6 °C
Dew Point
-5 °C
Fog
No
Wind - Gusts
50 km/h
Snowline
0 m
07:00 -3° Overcast
Feels Like -6°
West 8 - 43 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
85%
Clouds
98%
Wind - Average
8 km/h
Pressure
995 hPa
Visibility
40 km
Feels Like
-6 °C
Dew Point
-5 °C
Fog
No
Wind - Gusts
43 km/h
Snowline
0 m
08:00 -3° Overcast
Feels Like -5°
Northwest 7 - 38 km/h 0 Low SPF: No
08:00 30% 0.1 mm -3° Overcast
Feels Like -5°
Northwest 7 - 38 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
83%
Clouds
98%
Wind - Average
7 km/h
Pressure
996 hPa
Visibility
45 km
Feels Like
-5 °C
Dew Point
-5 °C
Fog
No
Wind - Gusts
38 km/h
Snowline
0 m
09:00 30% 0.1 mm -3° Snow
Feels Like -7°
Northwest 11 - 34 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
78%
Clouds
97%
Wind - Average
11 km/h
Pressure
997 hPa
Visibility
45 km
Feels Like
-7 °C
Dew Point
-6 °C
Fog
No
Wind - Gusts
34 km/h
Snowline
0 m
10:00 -3° Overcast
Feels Like -8°
North 16 - 32 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
73%
Clouds
97%
Wind - Average
16 km/h
Pressure
998 hPa
Visibility
45 km
Feels Like
-8 °C
Dew Point
-7 °C
Fog
No
Wind - Gusts
32 km/h
Snowline
0 m
11:00 -3° Overcast
Feels Like -9°
North 18 - 34 km/h 0 Low SPF: No
11:00 -3° Overcast
Feels Like -9°
North 18 - 34 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
68%
Clouds
98%
Wind - Average
18 km/h
Pressure
999 hPa
Visibility
45 km
Feels Like
-9 °C
Dew Point
-8 °C
Fog
No
Wind - Gusts
34 km/h
Snowline
0 m
12:00 -4° Overcast
Feels Like -10°
Northwest 20 - 39 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
64%
Clouds
99%
Wind - Average
20 km/h
Pressure
999 hPa
Visibility
50 km
Feels Like
-10 °C
Dew Point
-10 °C
Fog
No
Wind - Gusts
39 km/h
Snowline
0 m
13:00 -5° Overcast
Feels Like -11°
Northwest 21 - 43 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
60%
Clouds
99%
Wind - Average
21 km/h
Pressure
1000 hPa
Visibility
50 km
Feels Like
-11 °C
Dew Point
-11 °C
Fog
No
Wind - Gusts
43 km/h
Snowline
0 m
14:00 -6° Overcast
Feels Like -13°
Northwest 23 - 46 km/h 0 Low SPF: No
14:00 -6° Overcast
Feels Like -13°
Northwest 23 - 46 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
58%
Clouds
100%
Wind - Average
23 km/h
Pressure
1002 hPa
Visibility
50 km
Feels Like
-13 °C
Dew Point
-13 °C
Fog
No
Wind - Gusts
46 km/h
Snowline
0 m
15:00 -7° Overcast
Feels Like -14°
Northwest 24 - 48 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
57%
Clouds
100%
Wind - Average
24 km/h
Pressure
1004 hPa
Visibility
50 km
Feels Like
-14 °C
Dew Point
-14 °C
Fog
No
Wind - Gusts
48 km/h
Snowline
0 m
16:00 -8° Overcast
Feels Like -16°
Northwest 24 - 50 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
57%
Clouds
100%
Wind - Average
24 km/h
Pressure
1005 hPa
Visibility
45 km
Feels Like
-16 °C
Dew Point
-15 °C
Fog
No
Wind - Gusts
50 km/h
Snowline
0 m
17:00 -9° Overcast
Feels Like -17°
Northwest 24 - 51 km/h 0 Low SPF: No
17:00 -9° Overcast
Feels Like -17°
Northwest 24 - 51 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
59%
Clouds
100%
Wind - Average
24 km/h
Pressure
1007 hPa
Visibility
40 km
Feels Like
-17 °C
Dew Point
-16 °C
Fog
No
Wind - Gusts
51 km/h
Snowline
0 m
18:00 -10° Overcast
Feels Like -18°
Northwest 22 - 50 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
61%
Clouds
99%
Wind - Average
22 km/h
Pressure
1008 hPa
Visibility
35 km
Feels Like
-18 °C
Dew Point
-17 °C
Fog
No
Wind - Gusts
50 km/h
Snowline
0 m
19:00 -11° Overcast
Feels Like -19°
Northwest 20 - 49 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
63%
Clouds
99%
Wind - Average
20 km/h
Pressure
1010 hPa
Visibility
30 km
Feels Like
-19 °C
Dew Point
-17 °C
Fog
No
Wind - Gusts
49 km/h
Snowline
0 m
20:00 -12° Cloudy
Feels Like -20°
Northwest 19 - 47 km/h 0 Low SPF: No
20:00 -12° Cloudy
Feels Like -20°
Northwest 19 - 47 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
64%
Clouds
93%
Wind - Average
19 km/h
Pressure
1011 hPa
Visibility
30 km
Feels Like
-20 °C
Dew Point
-18 °C
Fog
No
Wind - Gusts
47 km/h
Snowline
0 m
21:00 -13° Cloudy
Feels Like -21°
Northwest 18 - 44 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
65%
Clouds
87%
Wind - Average
18 km/h
Pressure
1012 hPa
Visibility
30 km
Feels Like
-21 °C
Dew Point
-18 °C
Fog
No
Wind - Gusts
44 km/h
Snowline
0 m
22:00 -14° Cloudy
Feels Like -21°
Northwest 16 - 40 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
66%
Clouds
82%
Wind - Average
16 km/h
Pressure
1013 hPa
Visibility
30 km
Feels Like
-21 °C
Dew Point
-19 °C
Fog
No
Wind - Gusts
40 km/h
Snowline
0 m
23:00 -15° Cloudy
Feels Like -22°
Northwest 15 - 37 km/h 0 Low SPF: No
23:00 -15° Cloudy
Feels Like -22°
Northwest 15 - 37 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
66%
Clouds
82%
Wind - Average
15 km/h
Pressure
1014 hPa
Visibility
30 km
Feels Like
-22 °C
Dew Point
-20 °C
Fog
No
Wind - Gusts
37 km/h
Snowline
0 m
24:00 -15° Cloudy
Feels Like -23°
Northwest 14 - 34 km/h 0 Low SPF: No
UV Index
0 SPF: No
Humidity
67%
Clouds
81%
Wind - Average
14 km/h
Pressure
1015 hPa
Visibility
30 km
Feels Like
-23 °C
Dew Point
-20 °C
Fog
No
Wind - Gusts
34 km/h
Snowline
0 m