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

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Toronto City Centre Airport

11:00 AM EST 21 December 2024
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
(EST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
21 December 2024
11:00 WNW 12 gusts 19 Sunny 16 102.8 -9 65 -14 -17
10:00 NW 6 Sunny 16 102.8 -9 66 -14 -15
9:00 NW 7 Sunny 16 102.7 -10 69 -15 -16
8:00 N 10 gusts 15 Sunny 16 102.7 -10 71 -14 -17
7:00 NNW 11 Clear 16 102.6 -10 71 -14 -18
6:00 NW 7 Clear 16 102.5 -9 70 -14 -15
5:00 NW 8 Clear 16 102.4 -9 72 -13 -15
4:00 NNW 8 gusts 15 Clear 16 102.4 -8 76 -12 -14
3:00 NNW 8 Clear 16 102.3 -7 74 -11 -13
2:00 NW 11 Mainly Clear 16 102.2 -6 76 -10 -13
1:00 NW 7 Light Snow 5 102.2 -5 80 -8 -10
0:00 NNE 7 Light Snow 8 102.2 -5 80 -8 -10
20 December 2024
23:00 NNE 7 Light Snow 6 102.2 -4 79 -7 -9
22:00 N 7 Light Snow 16 102.2 -4 75 -8 -9
21:00 NNW 8 Light Snow 5 102.2 -4 82 -6 -9
20:00 NNW 8 gusts 15 Light Snow 5 102.1 -4 83 -6 -9
19:00 NNW 7 gusts 15 Light Snow 3 102.1 -3 85 -5 -8
18:00 N 8 Light Snow 2 102.0 -3 83 -6 -8
17:00 N 7 Light Snow 5 102.0 -3 80 -6 -8
16:00 N 11 gusts 16 Cloudy 16 101.9 -3 75 -7 -9
15:00 NNW 11 gusts 16 Cloudy 16 101.9 -3 77 -6 -9
14:00 NNE 7 Light Snow 16 101.9 -2 77 -6 -7
13:00 N 9 Light Snow 8 101.9 -3 79 -6 -8
12:00 NE 7 gusts 18 Light Snow 11 101.9 -2 79 -6 -7
11:00 NE 9 gusts 15 Light Snow 11 102.0 -3 82 -6 -9

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