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

Warnings

 

Sarnia Chris Hadfield Airport

06:00 AM EST 18 February 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
(EST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
18 February 2026
6:00 ESE 10 Light Rain 2 100.8 3 97 3 *
5:00 ESE 10 Light Rain 5 100.8 3 97 3 *
4:00 ESE 9 Light Rain 5 100.9 3 99 3 *
3:00 ESE 4 Mist 2 101.0 2 99 1 *
2:00 NNW 2 Mist 2 101.2 0 99 0 *
1:00 NE 4 Mist 2 101.2 0 99 0 *
0:00 NNE 7 Light Snow 3 101.4 0 99 0 -4
17 February 2026
23:00 N 6 Mist 3 101.5 0 99 0 -4
22:00 N 4 Mist 2 101.6 -1 99 -1 -4
21:00 N 3 Cloudy 2 101.6 -2 99 -2 -3
20:00 N 3 Fog 0.6 101.6 -1 99 -2 -3
19:00 NNE 7 Light Freezing Rain 0.4 101.7 -2 99 -2 -6
18:00 NNE 7 Light Freezing Rain 0.2 101.7 -1 99 -2 -6
17:00 NNE 8 Light Freezing Rain 0.2 101.7 -1 98 -1 -6
16:00 NNE 7 Heavy Snow 0.2 101.7 -1 98 -1 -5
15:00 N 7 Mist 4 101.7 2 98 2 *
14:00 SE 2 Mist 2 101.8 2 99 2 *
13:00 NNE 3 Fog 0.2 101.9 0 99 0 -2
12:00 N 3 Fog 0.2 101.9 -1 99 -1 -2
11:00 N 6 Heavy Snow 0.2 102.0 -1 99 -1 -4
10:00 NNE 7 Fog 0.2 101.9 -1 99 -1 -5
9:00 NNE 4 Mist 2 101.9 1 99 0 *
8:00 NNE 4 Mist 2 101.9 -1 99 -1 -4
7:00 NE 4 Mist 2 101.8 -2 99 -2 -5
6:00 ENE 4 Mist 4 101.8 -1 99 -1 -4

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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