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

Warnings

 

Greater Sudbury Airport

06:00 PM EDT 11 May 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) Wind Chill
11 May 2026
18:00 NNW 11 gusts 16 Mostly Cloudy 32 102.4 7 41 -5 *
17:00 NW 9 Mostly Cloudy 32 102.4 7 40 -5 *
16:00 NNW 11 gusts 17 Mostly Cloudy 32 102.4 7 40 -6 *
15:00 NNW 11 Mostly Cloudy 32 102.4 7 38 -6 *
14:00 NNW 8 Mostly Cloudy 32 102.4 6 45 -5 *
13:00 NE 9 gusts 15 Mostly Cloudy 32 102.4 7 51 -3 *
12:00 NE 9 Mostly Cloudy 32 102.4 5 56 -3 *
11:00 NNE 9 Mostly Cloudy 32 102.4 6 63 -1 *
10:00 NNE 8 Mostly Cloudy 32 102.4 4 67 -1 *
9:00 NNE 11 Mostly Cloudy 32 102.4 3 75 -1 *
8:00 N 7 Mostly Cloudy 32 102.3 1 92 0 *
7:00 NW 5 Mostly Cloudy 32 102.3 -1 99 -1 -4
6:00 N 5 Mostly Cloudy 32 102.2 -1 99 -1 -4
5:00 NNW 3 Partly Cloudy 24 102.2 -2 100 -2 -5
4:00 WNW 6 Mainly Clear 24 102.1 -2 100 -2 -6
3:00 NW 5 Mainly Clear 24 102.1 -2 100 -2 -5
2:00 WNW 6 Clear 24 102.0 -2 100 -2 -6
1:00 WNW 4 Clear 24 102.1 -1 99 -1 -4
0:00 W 3 Mostly Cloudy 24 102.0 0 99 0 *
10 May 2026
23:00 NE 3 Partly Cloudy 24 102.0 1 95 0 *
22:00 NNW 7 Light Rainshower 24 102.0 2 90 0 *
21:00 NNW 9 Mostly Cloudy 32 101.9 4 76 0 *
20:00 WSW 6 Mostly Cloudy 24 101.8 5 71 0 *
19:00 WSW 4 Mostly Cloudy 32 101.7 4 75 0 *
18:00 WNW 7 Light Rainshower 32 101.7 6 69 0 *

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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