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

Warnings

 

North Bay Airport

04:00 AM EDT 22 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
22 May 2026
4:00 calm Clear 16 103.0 2 80 -1 *
3:00 E 2 Clear 16 103.0 4 71 -1 *
2:00 E 3 Clear 16 103.0 4 71 -1 *
1:00 E 2 Clear 16 103.0 5 62 -1 *
0:00 ENE 2 Clear 16 103.0 5 69 0 *
21 May 2026
23:00 E 4 Clear 16 103.0 6 63 0 *
22:00 ENE 5 Mainly Clear 32 103.0 8 52 -1 *
21:00 calm Mainly Clear 48 102.9 9 54 0 *
20:00 WSW 3 Mainly Sunny 48 102.9 11 41 -2 *
19:00 SW 8 Mainly Sunny 48 102.9 13 38 -1 *
18:00 SW 8 Mainly Sunny 48 102.9 13 35 -2 *
17:00 SSW 9 Mainly Sunny 48 102.9 12 39 -1 *
16:00 E 6 Mainly Sunny 48 102.9 13 33 -3 *
15:00 NE 6 gusts 15 Mainly Sunny 48 103.0 12 34 -3 *
14:00 SSE 2 Mainly Sunny 48 103.0 11 35 -4 *
13:00 NNE 10 gusts 15 Mainly Sunny 48 103.1 10 39 -3 *
12:00 NNW 8 gusts 16 Mainly Sunny 48 103.1 8 46 -3 *
11:00 NNW 10 gusts 16 Mainly Sunny 48 103.1 7 50 -3 *
10:00 N 7 Mainly Sunny 48 103.2 5 51 -4 *
9:00 N 9 Mainly Sunny 48 103.1 4 52 -5 *
8:00 N 7 Mainly Sunny 48 103.1 3 58 -5 *
7:00 N 4 Mainly Sunny 48 103.1 1 72 -4 *
6:00 N 3 Sunny 16 103.0 -1 80 -4 -3
5:00 N 3 Clear 16 103.0 -1 76 -5 -2
4:00 NNE 3 Clear 16 102.9 0 74 -4 -2

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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