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Western Lake Erie: Past 24 Hour Conditions

Warnings

 

Brockville

12:00 AM EDT 21 April 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
21 April 2026
0:00 SE 2 N/A N/A 102.6 -2 83 -5 -4
20 April 2026
23:00 SSE 1 N/A N/A 102.6 -2 74 -6 -3
22:00 ENE 4 N/A N/A 102.6 0 65 -6 *
21:00 S 2 N/A N/A 102.6 2 50 -8 *
20:00 SSW 2 N/A N/A 102.5 2 40 -10 *
19:00 NW 6 N/A N/A 102.5 4 29 -13 *
18:00 NNW 7 N/A N/A 102.5 5 28 -12 *
17:00 NNW 10 gusts 16 N/A N/A 102.4 5 31 -11 *
16:00 W 10 gusts 17 N/A N/A 102.4 5 36 -9 *
15:00 NNW 11 N/A N/A 102.5 4 38 -9 *
14:00 WNW 6 gusts 16 N/A N/A 102.5 3 35 -11 *
13:00 NNW 10 gusts 15 N/A N/A 102.5 2 40 -11 *
12:00 NNW 10 N/A N/A 102.5 1 39 -11 *
11:00 WNW 5 gusts 15 N/A N/A 102.5 0 49 -9 *
10:00 N 8 N/A N/A 102.4 0 49 -9 *
9:00 NW 10 gusts 16 N/A N/A 102.4 0 46 -11 -5
8:00 NNW 11 N/A N/A 102.3 -1 47 -11 -7
7:00 NNW 12 N/A N/A 102.2 -1 47 -11 -7
6:00 NNW 6 N/A N/A 102.0 0 52 -9 -4
5:00 NW 8 N/A N/A 101.9 0 65 -6 -5
4:00 NW 5 N/A N/A 101.8 0 71 -4 *
3:00 NW 5 N/A N/A 101.8 1 69 -4 *
2:00 W 6 N/A N/A 101.7 1 52 -8 *
1:00 W 7 N/A N/A 101.6 2 47 -9 *
0:00 W 10 gusts 17 N/A N/A 101.6 3 42 -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 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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