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Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

Warnings

 

Sault Ste. Marie Airport

05:00 PM EDT 17 June 2026
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
17 June 2026
17:00 SE 5 Mostly Cloudy 32 100.0 19 64 13 *
16:00 SE 6 Mostly Cloudy 32 100.0 21 57 12 23
15:00 SE 6 Mostly Cloudy 32 100.0 20 62 13 23
14:00 ESE 5 Mostly Cloudy 24 100.0 19 68 13 *
13:00 NE 8 Mostly Cloudy 24 100.1 19 70 13 *
12:00 SE 6 Mostly Cloudy 19 100.1 17 74 12 *
11:00 SE 4 Mostly Cloudy 13 100.2 14 87 12 *
10:00 SE 3 Mist 5 100.2 13 94 12 *
9:00 ESE 2 Mist 6 100.2 12 98 12 *
8:00 ESE 2 Mist 10 100.2 12 98 12 *
7:00 ESE 2 Mostly Cloudy 16 100.2 11 97 10 *
6:00 calm Mostly Cloudy 16 100.2 10 97 10 *
5:00 ESE 2 Mostly Cloudy 19 100.1 9 97 9 *
4:00 NE 2 Mostly Cloudy 16 100.1 10 99 9 *
3:00 WNW 3 Partly Cloudy 24 100.1 9 100 9 *
2:00 N 2 Shallow Fog 19 100.1 8 99 8 *
1:00 ENE 2 Mainly Clear 24 100.1 9 99 8 *
0:00 ESE 2 Partly Cloudy 24 100.1 9 96 8 *
16 June 2026
23:00 N 2 Mostly Cloudy 24 100.2 10 93 9 *
22:00 WSW 2 Mostly Cloudy 24 100.1 12 89 10 *
21:00 W 9 Mostly Cloudy 24 100.2 12 88 11 *
20:00 S 4 Mostly Cloudy 24 100.0 19 55 10 *
19:00 S 9 gusts 17 Mostly Cloudy 40 100.0 19 56 11 *
18:00 SSE 4 Thunderstorm with light rainshowers 24 100.0 21 57 12 23
17:00 S 2 Mostly Cloudy 32 100.0 22 49 11 23

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

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas CFB Trenton Port Colborne - 45142 Hamilton Munro Int'l Airport Oshawa Executive Airport Port Stanley - 45132 Lake Nipissing - 45152 Point Petre Georgian Bay - 45137 Toronto City Centre Airport Lake Simcoe - 45151 South Georgian Bay - 45143 Prince Edward Point - 45135 Peterborough Municipal Airport South Lake Huron - 45149 Collingwood Lake St Clair - 45147 Grimsby - 45139 Goderich Lagoon City Kingston Airport Muskoka Airport Parry Sound Harbour Grenadier Island Lake Simcoe Regional Airport Wiarton Airport Brockville Western Islands Cove Island Great Duck Island North Channel - 45154 Sarnia Chris Hadfield Airport Gore Bay-Manitoulin Airport Tobermory Harrow AAFC Long Point North Bay Airport Port Weller St. Catharines / Niagara District Airport Greater Sudbury Airport Southeast Shoal Vineland Station Port Colborne Erieau Cobourg Sault Ste. Marie Airport Windsor Airport Welland-Pelham Killarney Ajax - 45159 Point Pelee Burlington Lift Bridge
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