Western Lake Superior: Past 24 Hour Conditions

Armstrong Airport

04:00 AM EDT 18 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
18 August 2026
4:00	calm	Cloudy	16	100.7	12	98	12	*
3:00	NW 3	Cloudy	16	100.7	13	94	12	*
2:00	WNW 6	Mostly Cloudy	16	100.7	14	94	13	*
1:00	WNW 4	Mist	2	100.7	14	99	13	*
0:00	calm	Mostly Cloudy	16	100.7	15	96	14	*
17 August 2026
23:00	SE 2	Light Rain	15	100.8	16	97	15	*
22:00	SSW 4	Cloudy	16	100.8	16	98	15	*
21:00	S 2	Cloudy	16	100.8	16	96	15	*
20:00	calm	Light Rain	16	100.8	16	96	15	*
19:00	NNW 9 gusts 19	Mostly Cloudy	16	100.9	20	58	11	*
18:00	W 14 gusts 24	Mostly Cloudy	16	100.8	24	45	11	26
17:00	W 11 gusts 24	Partly Cloudy	16	100.8	24	45	12	26
16:00	W 15 gusts 30	Mostly Cloudy	16	100.9	23	47	11	25
15:00	W 15 gusts 32	Mostly Cloudy	16	100.9	24	42	11	26
14:00	WSW 15 gusts 24	Mostly Cloudy	16	101.0	23	44	10	24
13:00	W 14 gusts 21	Cloudy	16	101.1	23	49	11	24
12:00	W 13 gusts 24	Mostly Cloudy	16	101.1	23	47	11	25
11:00	WSW 6 gusts 18	Mainly Sunny	16	101.1	21	56	12	23
10:00	WSW 6	Sunny	16	101.2	20	65	13	*
9:00	WSW 4	Sunny	16	101.2	17	80	13	*
8:00	SE 2	Sunny	16	101.3	10	94	9	*
7:00	ESE 2	Sunny	16	101.3	8	94	7	*
6:00	ESE 5	Mist	8	101.2	8	96	8	*
5:00	calm	Clear	16	101.3	8	93	7	*
4:00	calm	Clear	16	101.3	7	90	6	*

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

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