Eastern Lake Superior: Past 24 Hour Conditions

Thunder Bay Airport

08:00 AM EDT 19 August 2026

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.

Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time (EDT)	Wind(knots)	Conditions	Visibility(km)	Pressure(kPa)	Air temp(°C)	Relative humidity(%)	Dew point(°C)	Humidex
19 August 2026
8:00	W 3	Partly Cloudy	32	101.4	9	97	8	*
7:00	WSW 3	Partly Cloudy	32	101.3	8	98	7	*
6:00	WSW 4	Mainly Clear	32	101.3	8	95	7	*
5:00	WSW 3	Clear	24	101.3	9	90	7	*
4:00	SW 4	Clear	24	101.3	9	96	8	*
3:00	WSW 3	Clear	24	101.3	9	94	8	*
2:00	W 3	Mainly Clear	24	101.2	10	94	9	*
1:00	W 4	Partly Cloudy	24	101.2	12	85	9	*
0:00	WNW 3	Partly Cloudy	24	101.2	12	83	9	*
18 August 2026
23:00	WNW 2	Clear	24	101.1	12	83	10	*
22:00	W 3	Partly Cloudy	24	101.1	15	72	10	*
21:00	W 4	Partly Cloudy	32	101.0	19	50	8	*
20:00	WNW 8 gusts 15	Partly Cloudy	32	101.0	21	42	8	22
19:00	WNW 12 gusts 18	Partly Cloudy	32	101.0	23	37	7	*
18:00	WNW 12 gusts 19	Partly Cloudy	32	101.0	23	36	7	*
17:00	WNW 13 gusts 19	Partly Cloudy	32	101.0	23	35	7	*
16:00	WNW 12 gusts 20	Mostly Cloudy	32	101.0	22	40	8	23
15:00	W 13 gusts 19	Mostly Cloudy	32	101.1	22	38	7	*
14:00	NW 13 gusts 19	Mostly Cloudy	32	101.1	22	40	7	*
13:00	WNW 15 gusts 23	Partly Cloudy	32	101.1	21	43	8	22
12:00	WNW 12 gusts 22	Partly Cloudy	32	101.1	20	45	8	21
11:00	WNW 9 gusts 19	Partly Cloudy	32	101.1	19	57	10	*
10:00	NW 10 gusts 18	Partly Cloudy	32	101.1	18	59	10	*
9:00	NW 8 gusts 17	Mainly Sunny	32	101.1	16	72	11	*
8:00	WNW 6	Partly Cloudy	32	101.1	15	80	11	*

If you require additional historical weather information, please visit Climate Data Online

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